Critical Infrastructure Engineer Jobs

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. The Boise Facilities team supports the critical infrastructure that keeps site operations running smoothly and efficiently. The team works on complex systems that directly impact uptime, safety, and manufacturing performance. It’s a highly collaborative environment where engineering expertise drives real impact! The Senior/Staff Facilities SCADA Engineer plays a key role in designing, maintaining, and improving automation systems that power facility operations. This individual brings deep PLC and SCADA expertise to ensure reliability, scalability, and integration across systems. The role partners closely with engineering, operations, and vendors to support commissioning, solve issues, and lead continuous improvement efforts. Responsibilities: Design, develop, and maintain PLC programs using Siemens Step 7, TIA Portal, and FasTrak 505 Workshop Configure and support HMI applications using AVEVA System Platform OMI Lead deployment and fixing of Siemens automation hardware across platforms Partner with multi-functional teams to support system reliability, performance, and commissioning Document PLC code, system changes, and configurations Use Agentic AI to improve current process workflows and drive continuous improvement Minimum Qualifications: Bachelor’s degree in Controls Engineering or related field, or equivalent experience 5+ years of PLC programming, hardware, and

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. With Roblox’s daily active users growing at a record pace, we are seeking a senior data infrastructure engineer to join our new Data Insights team. Our team owns the data tooling that empowers Roblox builders to independently make informed and timely data-driven decisions. As an engineer on the team, you’ll work on the platforms behind tools like Superset, Hex, and Python notebooks, which provide critical insights into the health of our business to users at every level of the company. We tackle diverse challenges in data engineering, infrastructure, and analytics, to deliver the insights our customers need. You will collaborate closely with engineers across our data ecosystem to shape the future of product analytics at Roblox. This role offers the chance to be a founding team member and help define both the technical direction and the long-term shape of the product area from the ground up. This role is a great fit for you if you are proficient in designing and scale robust data infrastructure and applications and have a zeal for developing inspiring, easily maintainable, and reusable code. Join our team and make a significant impact at Roblox. You Will: Architect and deliver a high-pe

Job Summary The Senior Application Engineer (AE) serves as a product-focused technical expert and strategic partner to customers, Sales, and Product Management, driving adoption and revenue growth for Phoenix Contact’s Industrial Ethernet portfolio. Leveraging deep product and application expertise, this role identifies, develops, and converts sales opportunities into high-value, product-aligned solutions, influencing specification decisions and delivering measurable business outcomes. The Senior AE leads complex customer engagements centered on the application, positioning, and integration of Industrial Ethernet products, including network system architecture design, solution development, and advanced troubleshooting. This role is primarily focused on pre-sales engineering of customer network solutions, delivering product-centric training on network technologies and industry applications, and providing Level 3/4 technical support across the networking portfolio managed by the U.S. organization. Additionally, this position plays a critical role in advancing Phoenix Contact’s industrial networking and critical infrastructure product strategy by enabling internal and external stakeholders—including sales teams, channel partners, and customers—while supporting the broader ecosystem of aligned technologies (e.g., cloud platforms, software solutions, and integration partners). Operating with a high degree of independence, the Senior AE also serves as the voice of the customer, providing actionable market and application insights to Product Management to help shape product roadmap decisions, portfolio positioning, and go-to-market strategies. Responsibilities Lead complex, product-centric technical engagements with customers, including Industrial Ethernet network architecture design, product configuration, cybersecurity integration, and advanced troubleshooting aligned to portfolio capabilities Serve as a subject matter expert for the Industrial Ethernet

About the role We are looking for a Software Engineer to help build our new financial platform that is highly reliable, scalable, and will serve as the backbone for Chime. This platform will power the most important financial activities that millions of Chime members undertake every day. You will ensure that we build the highest levels of trust with our members by making our platform lightning-fast, available, secure, resilient and auditable. This is an exciting opportunity to be an invaluable member of a strategically important initiative for Chime. In this role, you can expect to Design, develop, test, and deploy components of a new financial platform Deliver secure, reliable, and high-performance infrastructure and APIs Work with our infrastructure engineering team to minimize the operational overhead of production systems you deploy Develop thoroughly tested code and conduct quality assurance on all new code alongside our QA team Learn and execute on agile methodologies, follow test driven development approach Engineers are required to participate in on-call rotation. Being on call may include responding to incidents outside of regular working hours when necessary. To thrive in this role, you have Must have experience in Go Experience in additional backend languages such as Ruby, Java and Python is preferred Have 4+ years of engineering experience Have contributed to the development of backend systems Experience in payment processing systems Take a rigorous approach to testing backed development Experience with AWS or other cloud platforms, Cloud Native technology, No-SQL Databases as a bonus! Have an understanding of architectural patterns of large, mission-critical production services as a bonus! Have worked in continuous integration/deployment environments as a bonus! Please note: If you are located in Seattle, you will be required to onboard in person at our SF HQ + occasional business travel. #LI-Onsite #LI-WW1 Below is the base salary offered f

Amplitude is the leading AI analytics platform, helping over 4,700 customers—including Atlassian, Burger King, NBCUniversal, and Square—build better products and digital experiences. With powerful AI Agents embedded across our platform, teams can analyze, test, and optimize user experiences faster than ever. Ranked #1 across multiple categories in G2’s Winter 2026 Report, Amplitude is the best-in-class solution for product, data, and marketing teams. Learn more at amplitude.com . As an organization, we deliver for our customers by living our values. We operate from a place of humility, take ownership of problems and successes, approach challenges with a growth mindset, and put our customers at the center of everything we do. Amplitude’s Commitment to Diversity Equity & Inclusion (DEI): Amplitude believes that diversity enables the creation of better products, improves the ability to solve complex problems, and drives more powerful solutions. We strive to create an environment of inclusion—one focused on psychological safety, empathy, and human connection—that will allow employees of all backgrounds to thrive. About the Role & Team Every AI insight, every experiment, every cohort at Amplitude starts with a query. Our in-house OLAP engine, Nova , processes trillions of events in real time — turning raw behavioral data into fast, trustworthy answers that power decisions for thousands of product teams worldwide. We're entering a world where AI agents don't just assist product teams — they ship features, run experiments, and make prioritization calls autonomously. What makes that possible is agents' ability to verify their work against real product data continuously. That makes Nova the critical infrastructure in the loop, and as non-stop agents become the main source of queries, the demand on Nova's throughput, correctness, and operational rigor grows dramatically. We're looking for a Senior Software Engineer who wants to go deep on the engine internals and the

Amplitude is the leading AI analytics platform, helping over 4,700 customers—including Atlassian, Burger King, NBCUniversal, and Square—build better products and digital experiences. With powerful AI Agents embedded across our platform, teams can analyze, test, and optimize user experiences faster than ever. Ranked #1 across multiple categories in G2’s Winter 2026 Report, Amplitude is the best-in-class solution for product, data, and marketing teams. Learn more at amplitude.com . As an organization, we deliver for our customers by living our values. We operate from a place of humility, take ownership of problems and successes, approach challenges with a growth mindset, and put our customers at the center of everything we do. Amplitude’s Commitment to Diversity Equity & Inclusion (DEI): Amplitude believes that diversity enables the creation of better products, improves the ability to solve complex problems, and drives more powerful solutions. We strive to create an environment of inclusion—one focused on psychological safety, empathy, and human connection—that will allow employees of all backgrounds to thrive. About the Role & Team Every AI insight, every experiment, every cohort at Amplitude starts with a query. Our in-house OLAP engine, Nova , processes trillions of events in real time — turning raw behavioral data into fast, trustworthy answers that power decisions for thousands of product teams worldwide. We’re entering a world where AI agents don’t just assist product teams — they ship features, run experiments, and make prioritization calls autonomously. What makes that possible is agents’ ability to verify their work against real product data continuously. That makes Nova the critical infrastructure in the loop, and as non-stop agents become the main source of queries, the demand on Nova’s throughput, correctness, and operational rigor grows dramatically. We’re looking for a Staff Software Engineer who wants to go deep on both the engine internals and

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. With Roblox’s daily active users growing at a record pace, we are building the next generation advertising in an immersive metaverse. Our team sits at the core of the Roblox Ads ecosystem, serving billions of impressions while providing the critical infrastructure that connects global brands with our massive community of creators. We are seeking a Principal Software Engineer to drive technical strategy and execution for the Ads Experience team. This team is responsible for the full spectrum of our monetization experience, including Advertiser Experience (Roblox Ads Manager), Brand Experience (Brand Ads & Integrations), and Publisher Experience (Creator Monetization & Commerce). This is a foundational technical challenge beyond standard ad-tech. You will architect the high-scale backbone of our monetization system, driving the technical vision for our Ads Manager, immersive Brand Ads formats, and creator solutions, while pioneering AI integration and balancing a three-sided marketplace economy in real-time. You Will Architect the Roblox Ads Manager: Design and build the end-to-end technical architecture for our flagship advertising platform, ensuring it can handle complex campaign st

Who we are About Bridge We're creating an entirely new payments platform, built with stablecoins, to simplify global money movement. Bridge enables faster, cheaper payments and borderless access to dollars via stablecoins. Through our APIs, businesses can send and receive funds across borders faster and cheaper vs. SWIFT and other fiat-only rails. Our virtual accounts enable international consumers and businesses to easily access, store, and spend US dollars. Our payouts infrastructure enables platforms to disburse USD to anyone globally. We believe many trillions of dollars will move and settle through stablecoin payment rails. Bridge is pulling this future forward. We have a small team of people who have previously built financial infrastructure at some of the world's leading companies (Coinbase, Stripe, Square, Brex, Upstart, DoorDash, Airbnb), and each and every one of them chose Bridge because they fundamentally believe that stablecoins will be a critical piece of financial infrastructure that allows for the improvement of global money movement. About the Role As an early member of the Bridge engineering team, you'll have the autonomy to work on projects that are truly global in scale and aim to give customers access to products they've never had access to. Many of the use cases that we work on today didn't exist several months ago, and that's because our team is dedicated to constant improvement for our partners and end users. Our engineers have outsized ownership over projects, so if you're looking for increased autonomy working on a completely greenfield opportunity, Bridge is the place for you. Responsibilities • Ship software to build out our suite of API products. We're an engineering and API-first company, and you'll learn first-hand and contribute towards building highly reliable, performant, and business-critical infrastructure serving thousands of developers across the globe. • Take sole ownership of projects, oftentimes without the support of Product

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. POSITION SUMMARY CVS Health is seeking a Senior Mainframe Capacity & Performance Engineer to join our Enterprise Infrastructure organization. The Senior Mainframe Capacity & Performance Engineer will serve as a critical technical leader responsible for ensuring the performance, scalability, reliability, and efficiency of our enterprise mainframe environment supporting mission-critical healthcare, pharmacy, and retail applications. As a Senior Mainframe Capacity & Performance Engineer, you will play a key role in capacity planning, workload analysis, performance engineering, and infrastructure optimization across one of the nation's largest and most complex mainframe ecosystems. This position is responsible for proactively monitoring shared mainframe resources, evaluating system utilization trends, identifying performance risks, and providing actionable recommendations to improve overall system health and operational efficiency. The Senior Mainframe Capacity & Performance Engineer will partner closely with Application Development, Mainframe Systems Programming, Infrastructure Engineering, Architecture, Database Administration, Operations, and Business teams to analyze workload behavior, assess resource consumption, identify top consumers, and optimize application performance. This role requires deep expertise in z/OS performance analysis, capacity forecasting, workload managem

Block is one company built from many blocks, all united by the same purpose of economic empowerment. The blocks that form our foundational teams — People, Finance, Counsel, Hardware, Information Security, Platform Infrastructure Engineering, and more — provide support and guidance at the corporate level. They work across business groups and around the globe, spanning time zones and disciplines to develop inclusive People policies, forecast finances, give legal counsel, safeguard systems, nurture new initiatives, and more. Every challenge creates possibilities, and we need different perspectives to see them all. Bring yours to Block. The Role Block’s Business Platform Engineering organization powers the foundational systems that support financial operations across Square, Cash App, TIDAL, and Proto. We are building the next generation of financial and supply chain infrastructure that enables accurate reporting, operational efficiency, regulatory compliance, and strategic decision-making across Block. As an Engineering Manager in Finance & Supply Chain Engineering, you will lead a team of engineers building mission-critical systems across areas such as Record-to-Report automation, financial planning and forecasting, tax and regulatory reporting, and supply chain planning and execution. This is a unique opportunity to help shape a mostly greenfield team and platform from the ground up. You will help build agentic systems that run the business — systems that automate workflows, reason across financial and operational data, assist decision-making, and make critical business processes more efficient, reliable, and scalable. You will have influence across the full spectrum: team culture, engineering practices, technical strategy, product direction, architecture, and implementation. You will be responsible for building and supporting a high-performing engineering team, shaping technical strategy, partnering closely with Finance, Accounting, Tax, Compliance, Product, and

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Director, Technology Engineering & Innovation (TE&I) – India Location: Hyderabad, India About Micron Micron Technology is a global leader in memory and storage solutions, transforming how the world uses information to enrich life for all. Micron's portfolio of DRAM, NAND, and NOR technologies powers today's most innovative computing, networking, and mobile products, enabling advancements from data centers and artificial intelligence to intelligent edge devices. Micron is seeking an experienced technology leader to serve as Director, Technology Engineering & Innovation (TE&I) in Hyderabad, India. This role will lead the India-based TE&I organization, providing leadership across infrastructure engineering, operations, automation, reliability engineering, and service management functions. The Director will be responsible for building and scaling a high-performing organization that delivers critical capabilities supporting Micron's global IT infrastructure landscape. The successful candidate will bring extensive experience leading large teams within complex multinational enterprises, managing through senior managers and technical leaders, and driving operational excellence at scale. The individual will

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role The Sr Embedded Software Engineer will play a key role in developing advanced RF sensing capabilities for Mach’s autonomous defense platforms. Working on the DART team, you will focus directly on next-generation counter-UAV radar systems and RF seekers. You will be responsible for designing, implementing, verifying the performance and optimizing radar software across the full development lifecycle; from board bring-up to writing the low-latency embedded software that powers Mach’s radar and RF sensing technologies. This role involves close collaboration with cross-functional teams to ensure high-performance, low-latency radar systems that meet mission-critical requirements. Success in this role requires strong technical execution, adaptability, and a hands-on approach in a fast-paced, iterative environment. Key Responsibilities Build next generation counter-UAV defense systems that will be used to defend human lives, critical infrastructure, and high value assets for the United States and its allies. Write high-performance, well-tested production code in C/C++ across platforms ranging from low-power MCUs to high-performance multi-core processors. Develop and maintain radar and RF sensing systems signal processing pipelines ensuring real-time per

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. The Role The Sr Embedded Software Engineer - Radar & DSP will play a key role in developing advanced RF sensing capabilities for Mach’s autonomous defense platforms. You will be responsible for designing, implementing, and optimizing radar software across the full development lifecycle; from algorithm prototyping to embedded deployment. This role involves close collaboration with cross-functional teams to ensure high-performance, low-latency radar systems that meet mission-critical requirements. Success in this role requires strong technical execution, adaptability, and a hands-on approach in a fast-paced, iterative environment. Key Responsibilities Develop, test, and implement radar software for RF sensing technologies ensuring high performance and reliability. Build next generation counter UAV systems through hands on application of radar defense systems to defend human lives, critical infrastructure, and high value assets for the United States and its allies Design and implement efficient, well-tested code in C++, Python or C. Work closely with other engineers to ensure seamless hardware-software integration. Develop and maintain signal processing algorithms tailored for RF sensing systems, ensuring real-time performance and low-latency

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. As a SE II Engineer, Platform you will play a critical role helping to advance Ripple's production infrastructure and release pipelines. Infrastructure Engineers at Ripple are a hybrid of systems and software engineers who support the design and lifecycle of our hosted products. You will work closely with product engineers to support their infrastructure needs, ideally in a self-service environment. What you’ll do: Contribute to platform features across compute, authentication, service discovery, observability, and redundancy Implement architectural solutions under the guidance of senior engineers, with a growing awareness of tradeoffs between scale, cost, and maintenance Support and mentor junior engineers through code reviews and knowledge sharing Help deploy an

About Capco Capco is a global business and technology consultancy specializing in the financial services and energy industries. We bring together industry knowledge, technology expertise, and an innovative mindset to support clients in complex transformation initiatives. At Capco, you will be part of a collaborative and entrepreneurial environment where you can work alongside experienced professionals, expand your expertise, and contribute to impactful projects across the financial services industry. The Role We are looking for an experienced Cryptography & Key Management Security Engineer with strong expertise in cryptographic technologies, PKI, Hardware Security Modules (HSMs), and secrets management. This is a specialist role for security professionals who enjoy combining hands-on operational responsibilities with security advisory and strategic project work . As a Cryptography & Key Management Security Engineer, you will support complex and business-critical security environments within the financial services sector. You will contribute to the secure management of cryptographic keys, digital certificates, and application secrets while helping organizations strengthen their cryptographic capabilities and prepare for future security challenges. You will collaborate with security specialists, architects, application teams, infrastructure experts, and other stakeholders to translate security and regulatory requirements into secure, scalable, and operationally feasible solutions. What You Will Do Manage the lifecycle of cryptographic keys, digital certificates, and application secrets , including rotation, renewal, revocation, and access management. Operate, monitor, and support Hardware Security Module (HSM) infrastructures and other cryptographic platforms. Help ensure high availability, operational stability, and compliance of security-critical infrastructure. Support and execute cryptographic key ceremonies . Investigate and resolve incident