Jobs in United States

Performance And Systems Engineer in United States

3,172 active opportunities · Updated October 2026

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

I
📍 California, San Diego, United States
✓ Quality checkedCompany trend -55.2%

$155.6K – $233.4K/yr

What if the work you did every day could impact the lives of people you know? Or all of humanity? At Illumina, we are expanding access to genomic technology to realize health equity for billions of people around the world. Our efforts enable life-changing discoveries that are transforming human health through the early detection and diagnosis of diseases and new treatment options for patients. Working at Illumina means being part of something bigger than yourself. Every person, in every role, has the opportunity to make a difference. Surrounded by extraordinary people, inspiring leaders, and world changing projects, you will do more and become more than you ever thought possible. Position Summary: Designs, models, and develops data management systems that integrate laboratory, operation and research data. Designs, builds, improves and maintains high performance and highly scalable data pipelines. Oversees transition of data pipelines to production and commercial settings; develops technology choices and practices that support pipeline maturation. Researches and assesses the viability of new data management and processing technologies. Scope of Responsibilities: Applies subject matter expertise and extensive knowledge of theories, practices, and design matters to lead the application of existing principles and guide the development of new ideas. Provides, guides, and uses professional concepts to resolve critical issues. Works on highly complex assignments that address future concepts where problem solving requires conceptual thinking and an evaluation of enigmatic components. Accountable for results which may impact multiple functions. Enhances formal networks with key decision makers and recognized as a thought le

Artificial IntelligenceAI
R
📍 New York, NY, United States· Full-time
✓ High-confidence listingCompany trend -99.2%

From $10K/yr

Quick readStrong listing-quality and freshness signals

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role Ramp's Strategic Finance team sits at the center of how the company allocates its time and resources. We're hiring across three complementary tracks — and looking for people with sharp financial instincts, a builder's mindset, and the drive to take on a large scope quickly. Whether you lean toward GTM strategy, FP&A infrastructure, or broad strategic partnership, this is a rare opportunity to shape a pre-IPO company at a pivotal moment in its growth. What You'll Do Build and own detailed financial and operational models with the highest quality and accuracy Use data to influence key strategic decisions across Product, GTM, and business leadership Lead planning analyses for cross-functional teams, evaluating tradeoffs across growth, efficiency, and resourcing Identify and develop KPIs; build dashboards to monitor performance and communicate insights to stakeholders Partner closely with business leaders to translate strategy into execution and drive accountability Help run bi-annual budgeting and headcount planning cycles Manage com

PythonSQLRestAI
R
📍 New York, NY, United States· Full-time
✓ High-confidence listingCompany trend -99.2%

From $10K/yr

Quick readStrong listing-quality and freshness signals

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role Ramp's Strategic Finance team sits at the center of how the company allocates its time and resources. We're hiring across three complementary tracks — and looking for people with sharp financial instincts, a builder's mindset, and the drive to take on a large scope quickly. Whether you lean toward GTM strategy, FP&A infrastructure, or broad strategic partnership, this is a rare opportunity to shape a pre-IPO company at a pivotal moment in its growth. What You'll Do Build and own detailed financial and operational models with the highest quality and accuracy Use data to influence key strategic decisions across Product, GTM, and business leadership Lead planning analyses for cross-functional teams, evaluating tradeoffs across growth, efficiency, and resourcing Identify and develop KPIs; build dashboards to monitor performance and communicate insights to stakeholders Partner closely with business leaders to translate strategy into execution and drive accountability Help run bi-annual budgeting and headcount planning cycles Manage com

PythonSQLRestAI
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Relocation support. Relocation assistance is stated. This does not establish visa sponsorship.
📍 San Francisco, California, United States· Full-time
✓ Quality checkedCompany trend -84.1%

About the Team The B2B Marketing team is responsible for helping businesses understand, adopt, and get value from OpenAI’s products. B2B marketing is a major and growing priority for OpenAI as we scale our work with companies, developers, and institutions around the world. About the Role Within B2B Marketing, Demand Generation builds the integrated, full-funnel engine that connects audience insights, content, field and digital experiences, paid media, lifecycle, and sales follow-through to qualified pipeline. We partner closely with Sales, Partnerships, Product Marketing, Communications, Creative, Web, RevOps, Analytics, and regional teams to create a cohesive customer experience and scale what works. We’re looking for a Senior Webinar & Digital Events Strategist to redefine webinars and digital experiences as a high-quality demand channel. You’ll own audience strategy, portfolio design, programming principles, conversion paths, and performance recommendations while partnering closely with a Webinar Marketing Manager on production and delivery. This is a hands-on role for a strategic operator who can create compelling experiences and build the pre-event, live, and post-event systems required to turn engagement into qualified demand. In this role, you will: Owning the webinar and digital events strategy, including audience priorities, portfolio architecture, editorial themes, formats, calendar, investment decisions, and success measures. Designing experiences for specific buyer needs and journey stages, with a clear value exchange, CTA, follow-up path, and connection to broader campaigns. Partnering with Product Marketing, Content, speakers, customers, and subject-matter experts to create differentiated programs that make complex AI topics useful and concrete. Working closely with the Webinar Marketing Manager and production partners to translate strategy into clear briefs, run-of-show requirements, launch plans, QA, and delivery standards. Building integrated pr

AWSGitRestAI
B
📍 United States· Remote
✓ Quality checkedCompany trend +320%

This is where your work makes a difference. At Baxter, we believe every person—regardless of who they are or where they are from—deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboration. Every individual is empowered to take ownership and make a meaningful impact. We strive for efficient and effective operations, and we hold each other accountable for delivering exceptional results. Here, you will find more than just a job—you will find purpose and pride. Your Role at Baxter As a Technical Support Specialist, you will provide front-line support for Baxter's infusion systems, software applications, and connected technologies used in healthcare environments. This is where you can make an impact by helping hospitals, clinicians, biomedical technicians, and IT teams quickly resolve technical issues involving equipment that supports patient care. In this role, you'll balance technical support activities with case management and ticket processing while partnering with customers to maintain system performance and uptime. What You'll Do Provide Level 1 technical support via phone, email, and future chat channels for Baxter infusion pumps, associated software, and connected digital products. Troubleshoot hardware, software, connectivity, and system-related issues using established troubleshooting guides, technical documentation, and standard operating procedures. Process, document, and manage customer cases, ensuring accurate updates, issue tracking, and timely resolut

ExcelRecruitmentCRM
P
📍 San Francisco, California, United States· Full-time· Remote
✓ Quality checkedCompany trend -73.5%

We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Washington D.C., London and Amsterdam. The Marketing Operations (Ops) Team at Plaid builds the essential foundation that enables the Marketing function to operate efficiently, scale sustainably, and align with the company’s strategic goals. We focus on people, technology and process to drive operational excellence and optimize marketing performance. Our team is focused on creating and executing impactful marketing strategies that resonate with our target audiences, drive sustainable growth through high-quality pipeline generation, and enhance marketing efficiency. By integrating innovative technologies, we strive for seamless workflows and data-driven decision-making. We also continuously strengthen the foundation of a high-performing marketing organization, ensuring that processes and systems are in place to support long-term success. Responsibilities: Campaign Planning and Execution: Manage the end-to-end planning and execution of marketing campaigns, ensuring they are well-resourced, delivered on time, and within budget. Cross-Functional Communication and Coordination: Drive ongoing communication and coordination across teams, ensuring alignment and smooth information exchange throughout the lifecycle of each campaign. Meeting Facilit

AWSAIGoExcel
C
📍 San Diego, CA, United States· Full-time
✓ Quality checkedCompany trend -100%

At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible. 🚀 ClickUp is building the everything app for work so teams can plan, collaborate, and execute in one place. We're hiring a Manager, Sales Development to lead a frontline team focused on converting inbound interest into qualified pipeline and developing future Account Executive talent. This role is critical as the business needs a hands-on leader who can improve conversion across lead sources, raise execution quality, and hire and coach strong SDR talent as the go-to-market engine scales. This is a high-impact leadership role for someone who loves building both people and systems. You'll partner closely with Sales, Marketing, Enablement, and Revenue Operations to improve funnel performance, sharpen team operating rhythm, and develop a strong bench of future sellers. Mission Lead a high-performing sales development team that converts inbound demand into quality pipeline, strengthens the future AE bench, and raises the bar on coaching, execution, and operating discipline. What You'll Own Lead, coach, and develop Sales Development Representatives with clear accountability for pipeline creation, lead conversion, and day-to-day execution quality. Manage a team of 6–10 Sales Development Representatives. Improve conversion across inbound lead sources by tightening process, prioritization, and follow-up discipline. Build a strong operating cadence around metrics, pipeline reviews, coaching, performance management, and team accountability. Hire, onboard, and develop team members who can succeed in the role and grow into future Account Executive opportunities. Partner with Marketing, Revenue Operations, Enablement,

AWSRestMachine LearningAI
D
📍 New York, New York, United States· Full-time
✓ High-confidence listingCompany trend -88.9%

From $100K/yr

Quick readStrong listing-quality and freshness signals

The GTM Operations Associate - Channels & Alliances will join a global team driving Datadog's next phase of growth. We are interdisciplinary thinkers with diverse backgrounds across consulting, finance, strategy, operations, and technology. Our team partners directly with GTM leaders to improve operational efficiency, support data-driven decision-making, and scale the processes and systems that enable continued growth. In this role, you will serve as an operational partner to Datadog's Channels & Alliances organization. You will execute critical business operations, support reporting and business systems, and help scale operational processes across the organization. You will work closely with cross-functional teams to ensure our C&A teams have the tools, data, and operational support they need to be successful. Success in this role requires strong attention to detail, systems thinking, and a passion for improving how teams operate. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What you'll do: Own recurring operational processes that support the global Channels & Alliances organization, ensuring execution is timely, accurate, and scalable. Build, maintain, and enhance Salesforce reports and dashboards to provide visibility into pipeline, partner performance, and other key business metrics. Partner with C&A, Revenue Operations, Systems, Sales, and other cross-functional teams to improve operational workflows, resolve business issues, and ensure data integrity across systems. Coordinate with and evaluate external vendors to support operational processes, systems enhancements, and business initiatives. Create and maintain process documentation, playbooks, and standard operating procedures to improve consistency and scalability across the organization.

P
📍 Stamford, Connecticut, United States
✓ High-confidence listingCompany trend +3.1%

$98K – $155K/yr

Quick readStrong listing-quality and freshness signals

Job Title Demand Planner, Supply Chain, Personal Health (Stamford CT) Job Description 589964 Demand Planner, Supply Chain, Personal Health (Stamford, CT) As a Demand Planner, Supply Chain, Personal Health, you will lead the development and execution of the demand planning process, leveraging data, market insights, and cross-functional collaboration to improve forecast accuracy, optimize inventory, and support strategic business decisions. Your role: Lead and optimize the end-to-end demand planning process, developing accurate and timely forecasts that incorporate market dynamics, consumer trends, customer insights, and business objectives across assigned product categories. Partner closely with sales, marketing, supply chain, and other cross-functional teams to drive consensus demand planning, align supply and demand, and ensure demand plans are updated in support of business planning cycles and strategic decision-making. Develop and refine demand planning models, tools, and analytical frameworks, leveraging advanced analytics and machine learning to improve forecast accuracy, anticipate demand fluctuations, and optimize inventory management. Analyze internal and external data and key performance indicator trends to identify risks, supply chain disruptions, and process improvement opportunities; develop and implement solutions that improve operational efficiency and customer satisfaction. Drive continuous improvement across the demand planning function by implementing demand planning systems and emerging technologies, establishing best practices, and supporting talent management activities including selection, performance management, career development, and day-to-day operational leadership. You're the right fit if: You’ve acquired 3+ years of experience with a Bachelor’s degree or 1&#4

Machine LearningSupply Chain
O
📍 San Francisco, California, United States· Full-time
✓ Quality checkedCompany trend -84.1%

About the Team OpenAI, in close collaboration with our capital partners, is embarking on a journey to build the world’s most advanced AI infrastructure ecosystem. The Infrastructure team is central to this mission, setting the core strategy and implementing the vision. From site selection to deployment to operations, this team sits at the intersection of commercial, technical, and operational domains, interacting with experts and executives inside and outside of OpenAI. We design and operate mission-critical facilities that support cutting-edge AI workloads at scale. About the Role We are seeking a Facilities Operations Lead to support the commissioning, deployment, and long-term operation of our next-generation AI data centers. This role bridges the interface between data center construction and hardware landing, ensuring seamless integration of mission-critical infrastructure with hardware deployment timelines. You will define and execute commissioning plans, support infrastructure bring-up, and take ownership of operations and maintenance for cutting-edge, large-scale, AI data centers. You will collaborate closely with design, construction, and hardware teams to define repeatable processes for new data center builds and lead hands-on operations to uphold the performance and reliability of our deployed infrastructure. Key Responsibilities Define and execute sequences of operations, commissioning steps, and bring-up processes for mission-critical data center facilities. Interface with the design and hardware teams to define deployment procedures tailored to each data center and hardware configuration. Oversee installation, commissioning, and operational readiness of large-scale data center campuses. Manage monitoring, maintenance, and quality control of the data center infrastructure, including high-performance liquid cooling systems. Develop on-site operations staffing strategy. Develop and enforce procedures for planed and unplanned downtime and SLAs for critical

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

NVIDIA is leading groundbreaking developments in Artificial Intelligence, High Performance Computing and Visualization. The GPU -- our invention -- serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables groundbreaking creativity and discovery, and powers inventions that were once considered science fiction, including artificial intelligence to autonomous cars. We are the GPU Communications Libraries and Networking team at NVIDIA. We build communication libraries like NCCL, NVSHMEM, and UCX that are crucial for scaling Deep Learning and HPC. We're seeking a Senior Software Architect to help co-design next-gen data center platforms and scalable communications software. DL and HPC applications have a huge compute demands and already run at scales of up to tens of thousands of GPUs. GPUs are connected with high-speed interconnects (e.g. NVLink, PCIe) within a node and with high-speed networking (e.g. InfiniBand, Ethernet) across nodes. Efficient and fast communication between GPUs directly impacts end-to-end application performance. This impact continues to grow with the increasing scale of next generation systems. This is an outstanding opportunity to advance the state-of-the-art, break performance barriers, and deliver platforms the world has never seen before. Are you ready to build the new and innovative technologies that will help realize NVIDIA's vision? What you will be doing: Investigate opportunities to improve communication performance by identifying bottlenecks in today's systems. Design and implement new communication technologies to accelerate AI and HPC workloads. Explore innovative solutions in HW and SW for our next generation platforms as part of co-design efforts involving GPU, Networking, and SW architects. Build proofs-of-concept, conduct experiments,

LinuxArtificial IntelligenceAI
O
Relocation support. Relocation assistance is stated. This does not establish visa sponsorship.
📍 San Francisco, California, United States· Full-time
✓ Quality checkedCompany trend -84.1%

About the Team OpenAI’s Hardware organization develops system and infrastructure solutions tailored to the demands of advanced AI workloads. We work across the full stack—from silicon to system integration—partnering closely with internal teams and external vendors to define and deliver next-generation AI infrastructure. Our team focuses on defining scalable, high-performance system architectures and reference designs that balance performance, cost, and operational efficiency across rapidly evolving technologies. About the Role We are seeking a 3P Architect to define and drive rack- and cluster-level reference designs in collaboration with external partners. This role is responsible for translating workload requirements and system-level goals into concrete architectures, aligning partners on critical design attributes, and ensuring vendor roadmaps meet our infrastructure needs. You will work closely with performance modeling and internal architecture teams to evaluate tradeoffs, while owning the end-to-end definition and execution of third-party system designs. This includes identifying gaps in current technologies, driving vendor development, and shaping future infrastructure capabilities. This role requires strong system intuition, cross-functional leadership, and the ability to operate effectively across internal teams and external ecosystems. This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance. Key Responsibilities Define rack- and cluster-level reference architectures for AI infrastructure deployments. Translate workload requirements into clear system design specifications and partner deliverables. Collaborate with performance modeling teams to evaluate architectural tradeoffs and system behaviors. Align internal stakeholders and external partners on critical system attributes (performance, cost, power, reliability, scalability). Identify gaps in current technology offerings and dr

AWSRestAIGo
A
Golf. A golf role or an employer dedicated to golf.
📍 Massachusetts, United States of America, United States
✓ High-confidence listing
Quick readStrong listing-quality and freshness signals

Where Performance Meets Purpose Join a team that values excellence and innovation, at a company known for its iconic golf brands. At Acushnet Company, your background and experience contribute to creating the best products for dedicated golfers worldwide. Here, your performance has purpose. What You Will Be Doing We’re seeking a skilled and self-motivated Machine Millwright to support our high-performance golf ball manufacturing operations. In this hands-on role, you’ll independently troubleshoot, maintain, and repair complex industrial equipment, including mechanical, pneumatic, hydraulic, and electrical systems. You’ll play a key role in enhancing equipment reliability, supporting continuous improvement, and collaborating with a dedicated team to drive production excellence. From preventive maintenance and system modifications to fabrication and diagnostics, your versatility and technical expertise will help shape the future of our manufacturing process. If you're passionate about precision, problem-solving, and innovation, we invite you to bring your talents to our team. What You Bring Trade school diploma preferred 3–5 years of industrial equipment repair experience Strong technical background with own trade-related tools Excellent teamwork, communication, and interpersonal skills Strong analytical and problem-solving abilities In-depth knowledge of mechanical production equipment Our Commitment to You At Acushnet Company, we are committed to helping our associates thriv

CS
📍 Raleigh, North Carolina, United States· Full-time
✓ High-confidence listing

$100K – $150K/yr

Quick readStrong listing-quality and freshness signals

CPI Security, a leader in security and automation systems is hiring a Commercial Sales Manager for our team in our Raleigh, North Carolina market. This individual will be responsible for profitable growth and strategic planning to grow the business solutions department. They will be responsible for cost evaluations, and ongoing budget planning for developing current and new markets in the surrounding areas and must be able to thrive in a competitive, fast-paced sales environment, and have strong leadership skills. This is a fantastic opportunity to earn a great performance-based income, while providing a valuable service to our customers and employees. What You'll Do: Manage the assigned sales force and ensure awareness and training regarding products, services and selling skills in compliance with company policies and procedures Develop strategies with team on how to grow customer base Continuously seek to improve sales efficiencies and employee retention by providing the leadership and training necessary to achieve sales objectives Review sales performances of staff and provide regular feedback, establishing improvement plans as needed Recruit, interview and hire sales professionals to ensure staffing levels are met Conduct regular sales meetings to communicate current sales policies and procedures, sales promotions and branch sales numbers Resolve consumer inquires and complaints regarding installations, product quality, sales price, contract and other relevant business Meet with key customers, assisting Security Consultants with maintaining relationships and negotiating and closing deals Exhibit foresight in recognizing potential problems and develop solutions to overcome obstacles and close deals. What We Are Looking For: Bachelor’s Degree or equivalent experience required Minimum 5 + years industry experience Intermediate to advanced proficiency with the Microsoft Office Suite Proficient in Sales CRM (Salesforce a plus) What We Offer: $100,000

AIGoSalesforceHR
A
Golf. A golf role or an employer dedicated to golf.
📍 Massachusetts, United States of America, United States
✓ High-confidence listing
Quick readStrong listing-quality and freshness signals

Where Performance Meets Purpose Join a team that values excellence and innovation, at a company known for its iconic golf brands. At Acushnet Company, your background and experience contribute to creating the best products for dedicated golfers worldwide. Here, your performance has purpose. What You Will Be Doing The Planning & Inventory Analyst plays a pivotal role in driving supply chain performance through demand planning, inventory management, procurement execution, and data-driven decision-making. This position is responsible for developing and maintaining demand forecasts, optimizing inventory levels, managing purchase orders, and ensuring product availability while balancing cost and service objectives. Working cross-functionally with Sales, Finance, Operations, Product Management, Merchandising, and Sourcing teams, the analyst provides actionable insights through reporting and analytics, supports S&OP processes, manages product lifecycle planning, and helps execute sourcing and replenishment strategies. The role also champions continuous improvement initiatives, leveraging planning systems and business intelligence tools to enhance forecast accuracy, inventory performance, operational efficiency, and overall business results. What You Bring Bachelor’s degree required; APICS/CPIM or other supply chain certifications are a plus. 3+ years of experience in demand planning, inventory management, procurement, supply chain analytics, or related supply chain functions. Experience within consumer goods, apparel, foo

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