Jobs in United States

Lead Systems Engineer in United States

2,608 active opportunities · Updated October 2026

Explore current lead systems engineer jobs across United States. Filter by work mode, employment type, experience, department, date posted and distance.

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📍 San Francisco, California, United States· Full-time
✓ High-confidence listingCompany trend -88.6%

$210K – $240K/yr

Quick readStrong listing-quality and freshness signals

Who We Are Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn’t to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business’s system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life’s work. About the Role: We are seeking a Tax Lead to join our global Tax and Treasury team. In this pivotal role, you’ll help Notion navigate a complex global tax environment, create tangible value, strengthen our tax operations, and work collaboratively to develop tax-efficient strategies that enable business expansion and innovation. Your work will be pivotal to building a world-class tax function and making a lasting impact on Notion’s success and growth. This role is based San Francisco. We work from our offices on Mondays, Tuesdays and Thursdays (our Anchor Days) because we do our best thinking and building together in person. We’re looking for someone who’s excited to work alongside the team during those days. What You'll Achieve: Serve as a technical subject matter expert, proactively identifying risks and advising leadership on tax implications of special projects. Direct all U.S. federal, state, local, GAAP, and SEC tax reporting requirements; prepare and review quarterly and year-end tax provisions, journal entries, and reconciliations. Drive operational efficiency by building out a modern tax roadmap to automate processes, streaml

C
📍 Tampa Florida United States, United States
✓ Quality checkedCompany trend +800%

About the Team: The IT Project Technology Lead is a strategic professional at the intersection of technology leadership and business impact — a recognized subject matter authority who brings both depth of expertise and the foresight to shape directional decisions that extend well beyond their immediate domain. This is not a role for those who simply manage tasks; it is a role for those who understand how technology, people, and process converge to drive transformation at scale. At Citi, where every system and solution ultimately serves hundreds of millions of customers across more than 160 countries, this individual operates at a level where their technical judgment carries real organizational weight. The successful candidate will work alongside senior project staff, technology architects, infrastructure teams, and client-facing leadership to ensure that complex, high-impact initiatives are delivered with precision, clarity, and strategic intent. They will influence functional decisions through trusted counsel, champion process improvements that raise the performance bar, and serve as a guide and mentor to the analysts and practitioners who look to them for direction. Their work does not stop at execution — it shapes how Citi's technology landscape evolves, how risk is managed with integrity, and how the organization positions itself to meet the demands of an ever-changing global financial environment. Responsibilities: Develops detailed IT work plans, schedules; project estimates, resource plans and status reports. Interfaces with senior project staff and client senior management teams regarding status of projects. Recommends and oversees process improvements. Has considerable business impact through in-depth evaluation of complex business processes, system processes and industry s

Artificial IntelligenceAIProject Management
C
📍 Irving Texas United States, United States
✓ Quality checkedCompany trend +800%

Citibank, N.A. seeks a Project Management Lead for its Irving, Texas location. Duties: Manage end-to-end delivery of wholesale credit risk and climate risk initiatives, overseeing projects lifecycle from requirements intake through execution and implementation. Define and monitor project milestones, dependencies to ensure timely project delivery and resolution of emerging risks or constraints. Partner with model developers in order to streamline, consolidate and redevelop wholesale credit risk models. Support model validation, audit readiness and project success by maintaining comprehensive documentation, remediation trackers, and evidence repositories. Coordinate with technology partners to optimize model integration, leading efforts to embed Comprehensive Capital Analysis and Review (CCAR) and International Financial Reporting Standard 9 (IFRS9) models into the library system. A telecommuting/hybrid work schedule may be permitted within a commutable distance from the worksite, in accordance with Citi policies and protocols. Requirements: Requires a Master’s degree, or foreign equivalent, in Finance, Business Analytics, or related field and 4 years of experience as a Project Manager, Financial Analyst, Accountant, or related position involving treasury and balance-sheet risk assessment, wholesale credit risk management and financial audit management. 4 years of experience must include: Risk management processes and frameworks in order to measure financial exposures under stress scenarios in model development; Understanding of control framework and regulatory expectations for model documentation, validation and periodic review; Project management including project structuring, development of timeline, implementation phases planning, resources allocation, identification of dependencies and bottlenecks, and escalation of issues; Data analysis and data quality assurance, including cleanliness of the data, completeness and accuracy, while ad

Artificial IntelligenceAIProject ManagementFinance
I
📍 United States· Full-time· Remote
✓ High-confidence listingCompany trend -92.5%

From $153K/yr

Quick readStrong listing-quality and freshness signals

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers. Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table. Instacart is a Flex First team There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work. Why this role is on the menu Instacart Business (inclusive of Instacart Health) is scaling fast, and our commercial teams, leadership, and external partners need reliable, high-quality data to keep pace with it. We're hiring a Business Insights Lead to own this end to end — building the reporting infrastructure, analytical frameworks, and insights delivery that turn raw data into decisions. This role sits at the intersection of data, strategy, and commercial execution: you'll be the go-to analytical partner for internal leadership and the single point of accountability for external partner reporting. A year from now, GTM leaders will trust the numbers, partners will get consistent and timely reporting, and the business will have a repeatable system for surfacing growth opportunities before they're obvious. What you'll cook up in your first year A reporting system G

SQLAIGoRust
N
📍 New York, New York, United States· Full-time
✓ High-confidence listingCompany trend -88.6%

$230K – $260K/yr

Quick readStrong listing-quality and freshness signals

Who We Are Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn’t to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business’s system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life’s work. About the Role: The CX Strategy & Ops Lead is responsible for designing & executing the customer support strategy to ensure that the company provides an exceptional customer experience at scale. As a strategic partner to CX Leadership, they will partner with cross-functional teams to identify and prioritize customer needs, pain points, and opportunities for improvement, and develop and implement strategies, programs, processes and technology to deliver high-value, personalized support for a diverse array of users. The CX Strategy & Ops Lead will define and track key performance metrics to measure the effectiveness of customer support initiatives; They'll stay up to date on industry trends and best practices in customer support to ensure Notion is at the leading edge. They will identify areas to leverage AI to increase CX efficiency and effectiveness and maximize the impact of our support offering across both digital and human experiences. They will need to have strong project management skills, excellent communication and interpersonal skills, and be able to work collaboratively with cross-functional teams to bring strate

GitRestAIGo
N
📍 San Francisco, California, United States· Full-time
✓ High-confidence listingCompany trend -88.6%

$140K – $205K/yr

Quick readStrong listing-quality and freshness signals

Who We Are Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn’t to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business’s system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life’s work. About Us: Notion helps you build beautiful tools for your life’s work. In today's world of endless apps and tabs, Notion provides one place for teams to get everything done, seamlessly connecting docs, notes, projects, calendar, and email—with AI built in to find answers and automate work. Millions of users, from individuals to large organizations like Toyota, Figma, and OpenAI, love Notion for its flexibility and choose it because it helps them save time and money. In-person collaboration is essential to Notion's culture. We require all team members to work from our offices on Mondays, Tuesdays, and Thursdays, our designated Anchor Days. Certain teams or positions may require additional in-office workdays. About the Role: The Startup Program & Experience Lead owns the startup customer journey during the onboarding and trial experience, helping startups successfully adopt Notion, engage with the platform, and realize value early in their journey. Working closely with the Head of Startups, this role combines program management, customer experience, lifecycle engagement and operational execution to improve startup activation, engag

N
📍 San Francisco, California, United States· Full-time
✓ High-confidence listingCompany trend -88.6%

$210K – $260K/yr

Quick readStrong listing-quality and freshness signals

Who We Are Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn’t to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business’s system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life’s work. About the Role: You'll be Recruiting's dedicated people analytics partner — owning the data, shaping the strategy, and in the room where decisions get made. The core of the role is building trusted recruiting analytics infrastructure (funnel + stage conversion, pipeline aging, time-to-fill, offer acceptance, sourcing channel quality, and recruiter capacity) and making it self-serve for recruiters and leaders. You’ll own the stack end-to-end — from raw data in Ashby and Snowflake to clear insights that hold up in a pipeline review. You're the person who turns workforce signals into recruiting strategy — bringing a point of view. This role may be based in either our San Francisco or New York City offices. We work from our offices on Mondays, Tuesdays and Thursdays (our Anchor Days) because we do our best thinking and building together in person. We’re looking for someone who’s excited to work alongside the team during those days. What You'll Achieve: Own recruiting analytics end-to-end: Build and maintain the dashboards and reporting infrastructure Recruiting leadership relies on (funnel health, conversion rates by stage, time-to-fill,

SQLRestAIGo
N
📍 San Francisco, California, United States· Full-time
✓ High-confidence listingCompany trend -88.6%

$135K – $200K/yr

Quick readStrong listing-quality and freshness signals

Who We Are Notion is the collaborative AI workspace where teams and agents think together . We're building one place where your knowledge, projects, meetings, and AI tools live side by side, so work is faster, clearer, and less fragmented. Millions of individuals, small teams, and large companies run their work on Notion. Notinos (our employees) are customer zero in bringing this future of work to life. We care about craft, building things that last, and the belief that great work is still fundamentally human. Our goal isn’t to ship the next feature. Each and every team of Notinos is working to set the standard for how humans work together in the AI era. From building a business’s system of record to making and managing AI agents to automating away the busy work, we care deeply about giving our customers more time for their life’s work. About the Role: The Startup Market Lead, AMER role is responsible for driving startup acquisition and ecosystem growth across North America, with a initial focus on the U.S market. Based in San Francisco, this person leads regional market development initiatives across partnerships, startup communities, events, founder engagement and localized programs, helping position Notion as the preferred workspace for startups building the future with AI. Working closely with the Head of Startups and cross-functional teams, this role combines ecosystem knowledge, relationship building and execution excellence to grow startup awareness, product adoption and top-of-funnel pipeline across the region. This role is ideal for someone who understands the U.S startup ecosystem deeply, enjoys being close to founders, partners and is excited about building scalable regional growth initiatives in fast-moving markets. This role can be based in either San Francisco or New York City. We work from our offices on Mondays, Tuesdays and Thursdays (our Anchor Days) because we do our best thinking and building together in person. We’re looking for someone who’s ex

S
📍 Menlo Park, California, United States· Full-time
✓ Quality checkedCompany trend -93.3%

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Snowflake is seeking a Senior Partner Marketing Manager to lead go-to-market strategy for our scale services partner ecosystem spanning system integrators and resellers. This is a category-level leadership role, not a single-partner execution role. You will own the end-to-end marketing strategy for the Scale Services category, set goals for internal and external stakeholders across that category, and enable regional field teams and partners to self-execute joint go-to-market motions at scale. You will be expected to identify gaps across the sales, marketing, and partner ecosystem — and build the programs, frameworks, and tools to close them. You will operate with minimal oversight on ambiguous, cross-functional challenges and help others navigate similar complexity. What You'll Do Category-Level Strategy & Planning Own and develop joint marketing plans at the Scale Services category level — across the full SI/reseller ecosystem, not just individual partners. Set goals for internal stakeholders (field marketing, PMM, alliances) and external partners, and be accountable to category-level pipeline and revenue outcomes. Enable partner organizations and regional teams to build and submit their own joint marketing plans to Snowflake; establish the frameworks and templates tha

N
📍 Santa Clara, United States
✓ Quality checkedCompany trend -13.7%

The Silicon Co-Design Group (SCG) sits at the crossroads of architecture, design, marketing, operations, and productization. Our work spans early architecture through final product delivery across Datacenter, Gaming, Robotics, Automotive, and Embedded markets. We work closely across functions to deliver chips that change what is possible. NVIDIA’s Silicon Co-Design Group is hiring a Chip Lead to serve as the technical lead for one of our most consequential silicon programs! This is not project management, and it is not a senior IC role. You are the person the program partners with on its hardest technical questions — when the right answer is not obvious, and when leadership needs a single technical perspective to align on direction. You are accountable for the technical integrity of the chip end-to-end. You guide co-design feature integration, help resolve the toughest multi-functional bugs, and serve as the project-specific custodian of the qualification playbook. The program runs cleaner because you are on it! What you’ll be doing: You will partner across design, validation, software, and manufacturing to keep the program’s technical narrative clear and on track. Day to day, you will: Serve as the single technical point of contact for multi-functional decisions, issues, and trade-offs. Co-lead program-level feature integration from chip to system, surfacing inter-function dependencies and guiding them to resolution. Help resolve the program’s hardest multi-functional bugs by translating ambiguous, multi-team symptoms into root-cause closure on areas such as HBM, power and thermal, high-speed I/O, and packaging. Steward the qualification playbook. When the playbook does not fit a situation, guide the mitigations and capture the lessons as reusable methodology for other SSG programs. Shape the program’s technical narrative by surfacing key risks, trade

AIProject Management
B
📍 New York, New York, United States· Full-time
✓ High-confidence listing

$1.3M – $1.6M/yr

Quick readStrong listing-quality and freshness signals

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Brex’s AI-native automation and world-class service eliminate manual expense and accounting tasks for customers so they can focus on what matters most. Tens of thousands of the world's best companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid, Reddit, and SeatGeek. Working at Brex allows you to push your limits, challenge the status quo, and collaborate with some of the brightest minds in the industry. We’re committed to building a diverse team and inclusive culture and believe your potential should only be limited by how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career. Compliance at Brex The Compliance team helps the company grow responsibly, advocating for Brex and for the tens of thousands of growing businesses we serve. We own the compliance policies for Brex, provide strategic advice and guidance to all Brex teams, protect Brex from financial crime and other compliance risks, and represent the company externally on key regulatory and policy issues. Reimagining the financial system in a highly regulated environment requires creativity and resourcefulness, and we welcome the challenge. What you’ll do As a Risk & Compliance Lead at Brex, you will play a critical role in ensuring compliance with regulatory requirements and internal policies regarding the regulatory compliance program. This role involves managing activities related to core compliance program processes and frameworks and ensuring that Brex adheres to its regulatory and partner obligations. The role will report directly to Brex’s D

SQLAIGoExcel
B
📍 Salt Lake City, Utah, United States· Full-time
✓ High-confidence listing

$1.1M – $1.4M/yr

Quick readStrong listing-quality and freshness signals

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Brex’s AI-native automation and world-class service eliminate manual expense and accounting tasks for customers so they can focus on what matters most. Tens of thousands of the world's best companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid, Reddit, and SeatGeek. Working at Brex allows you to push your limits, challenge the status quo, and collaborate with some of the brightest minds in the industry. We’re committed to building a diverse team and inclusive culture and believe your potential should only be limited by how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career. Compliance at Brex The Compliance team helps the company grow responsibly, advocating for Brex and for the tens of thousands of growing businesses we serve. We own the compliance policies for Brex, provide strategic advice and guidance to all Brex teams, protect Brex from financial crime and other compliance risks, and represent the company externally on key regulatory and policy issues. Reimagining the financial system in a highly regulated environment requires creativity and resourcefulness, and we welcome the challenge. What you’ll do As a Risk & Compliance Lead at Brex, you will play a critical role in ensuring compliance with regulatory requirements and internal policies regarding the regulatory compliance program. This role involves managing activities related to core compliance program processes and frameworks and ensuring that Brex adheres to its regulatory and partner obligations. The role will report directly to Brex’s D

SQLAIGoExcel
B
📍 San Francisco, California, United States· Full-time
✓ High-confidence listing

$1.3M – $1.6M/yr

Quick readStrong listing-quality and freshness signals

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Brex’s AI-native automation and world-class service eliminate manual expense and accounting tasks for customers so they can focus on what matters most. Tens of thousands of the world's best companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid, Reddit, and SeatGeek. Working at Brex allows you to push your limits, challenge the status quo, and collaborate with some of the brightest minds in the industry. We’re committed to building a diverse team and inclusive culture and believe your potential should only be limited by how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career. Compliance at Brex The Compliance team helps the company grow responsibly, advocating for Brex and for the tens of thousands of growing businesses we serve. We own the compliance policies for Brex, provide strategic advice and guidance to all Brex teams, protect Brex from financial crime and other compliance risks, and represent the company externally on key regulatory and policy issues. Reimagining the financial system in a highly regulated environment requires creativity and resourcefulness, and we welcome the challenge. What you’ll do As a Risk & Compliance Lead at Brex, you will play a critical role in ensuring compliance with regulatory requirements and internal policies regarding the regulatory compliance program. This role involves managing activities related to core compliance program processes and frameworks and ensuring that Brex adheres to its regulatory and partner obligations. The role will report directly to Brex’s D

SQLAIGoExcel
P
Relocation support. Relocation assistance is stated. This does not establish visa sponsorship.
📍 San Francisco, Ny, United States· Full-time
✓ High-confidence listingCompany trend -86.4%

From $1.6M/yr

Quick readStrong listing-quality and freshness signals

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here . The Sales Strategy & Operations (SS&O) team partners with advertising sales leaders to drive business performance through strategy, analytics, and operational rigor. We combine structured problem-solving, deep business insight, and scalable execution to help the sales organization make better decisions, operate more effectively, and accelerate revenue growth. You will be responsible for the operations of our annual Agency deals commercial framework which is a significant driver of overall revenue and critical to our overall business success. You will be able to connect Agency sales needs with system support and product capabilities across a variety of Pinterest products. The role will partner closely with other team members and cross-functional stakeholders contributing to launching a world class annual Agency deals program. This r

AWSGitRestAI
A
Relocation support. Relocation assistance is stated. This does not establish visa sponsorship.
📍 San Francisco, California, United States· Full-time
✓ High-confidence listingCompany trend -99%

From $1.9M/yr

Quick readStrong listing-quality and freshness signals

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community you will join: The Chief Business Officer (CBO) organization drives Airbnb's growth and expansion around the world — commercializing our new and existing businesses and executing our global strategy in the market. The Global Markets team sits within CBO and makes sure Airbnb is locally relevant everywhere we operate, helping regions plan and execute growth across supply, demand, and the surfaces our communities use. Local growth levers are one of the fastest-growing parts of that toolkit — guest incentives, host-funded promotions, engagement and CRM, country partnerships, and promotional merchandising. Over the past year we've taken these from pilots to scaled programs including incentives, host-funded promotions and promotional-merchandising. That momentum has outpaced our operating model — execution is spread across regional pods, central growth marketing, product, merchandising, and finance, with parallel roadmaps and no single source of truth. We're building a dedicated program management capability to bring it all together, and we want you at the center of it. The difference you will make: This role requires candidates to be based in San Francisco. This role is not expected to be eligible for relocation support. As the Program Operations Lead for Growth Levers, you own the operating system that turns our fast-growing portfolio of levers into coordinated, on-time execution. You bring incentives, host-funded promotions, engagement and CRM, partnerships, and merchandising onto one roadmap, one source of truth, and one operating rhythm — so that product, growth marketing, merchandising, finance,

SQLAIGoRust
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