Senior Infrastructure Engineer II

As a Senior Infrastructure Engineer II, you will play a pivotal role in designing and maintaining mission-critical data center environments that significantly impact the federal government. Our dedicated team is committed to delivering secure and highly available infrastructure operations, where your hands-on expertise will enhance reliability, resilience, a…

Join our team as a Senior Data Center Infrastructure Engineer II, where you will play a crucial role in designing and maintaining mission-critical data center environments that have a lasting impact across the federal government. Our team is dedicated to delivering secure and high-availability infrastructure operations, and your hands-on expertise will enhance our reliability, resilience, and ability to support essential missions. At MetroStar, we believe that exceptional technology services are built on amazing people. We are deeply committed to our workforce and have a rich legacy of over 20 years in cultivating the brightest teams. Our future depends on our unwavering focus on our people, guided by our mission: A passion for our people. Value for our customers. If you’re excited about fulfilling our mission and achieving our goals, we encourage you to explore the job description below!

MetroStar Systems is hiring a Senior Data Center Infrastructure Engineer II based in Washington, DC. This position centers on maintaining and enhancing the company’s data center infrastructure. Role overview This engineer will handle day-to-day operations within the data center, working directly with infrastructure systems. The role requires practical involvement in both routine management and technical troubleshooting. Key responsibilities Manage and support data center infrastructure to ensure reliable performance Identify, diagnose, and resolve complex technical issues affecting operations Contribute to ongoing improvements in infrastructure engineering Location This position is based in Washington, DC.

About IonQ IonQ, Inc. [NYSE: IONQ] develops quantum computing technology and supplies integrated quantum solutions for computing, networking, sensing, and security. The company’s latest system, IonQ Tempo, delivers significant advances in performance and supports clients in industries such as drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. Notable customers include Amazon Web Services and AstraZeneca. In 2025, IonQ achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ also operates in Bothell, Washington, as well as in California, Colorado, Massachusetts, Tennessee, and internationally in Italy, South Korea, Sweden, and Switzerland.

Join Armada as a Senior Security Engineer specializing in Infrastructure. In this role, you will play a crucial part in safeguarding our systems and ensuring robust security protocols are in place across our infrastructure. Your expertise will guide our security strategies, working collaboratively with cross-functional teams to enhance our security posture and protect sensitive data.

Role Overview Airwallex is hiring a Senior Software Engineer focused on Infrastructure AI in Seattle. This role centers on improving infrastructure systems by applying AI technologies. The position calls for close collaboration with colleagues across different teams to build scalable solutions that strengthen both performance and reliability.

Join a Revolutionary CompanyAt Palantir, we are at the forefront of developing cutting-edge software that empowers organizations to make informed, data-driven decisions. Our innovative platforms enable partners to create life-saving medical treatments, optimize supply chains, and assist in critical search and rescue operations, among many other impactful applications.About the RoleWe are seeking a Senior Software Engineer specializing in Network Infrastructure to join our dynamic team. Your mission will be to enhance and simplify our complex Kubernetes networking technology stack, ensuring it is user-friendly, robust, and secure.The Network Infrastructure team is responsible for managing the traffic flow across numerous zero-trust K8s clusters that support a variety of workloads. You will tackle unique technical challenges at the nexus of scalability, usability, and security, enabling agile control over transient infrastructure, which includes managing tens of thousands of firewall rules targeting thousands of ephemeral pods. This role will engage you in one of the most demanding technical environments at Palantir, utilizing CNCF tools like Envoy and Cilium alongside Kubernetes controllers.

Join a Pioneering CompanyPalantir Technologies is at the forefront of software solutions that facilitate data-driven decision-making and operational excellence. Our cutting-edge platforms empower partners to develop lifesaving medications, predict supply chain disruptions, locate missing individuals, and much more.Your ImpactAs a Senior Software Engineer specializing in Network Infrastructure, you will collaborate with a dedicated team focused on transforming a complex Kubernetes networking tech stack into a user-friendly, secure, and highly reliable system. This role is pivotal in ensuring seamless dynamic interactions with our infrastructure.The Network Infrastructure team oversees the technology that manages both north-south and east-west traffic across hundreds of zero-trust Kubernetes clusters, each handling diverse workloads. You will tackle innovative technical challenges arising from the interplay of scalability, usability, and security, enabling dynamic control over transient infrastructure (including tens of thousands of firewall rules targeting thousands of ephemeral pods) across various compliance frameworks. You will utilize CNCF tools such as Envoy and Cilium, along with Kubernetes controllers, to operate these systems. This position places you at the cutting edge of technical challenges within Palantir.

Join Opendoor's dynamic team as an Infrastructure Engineer, where you'll play a pivotal role in designing, implementing, and maintaining our robust infrastructure systems. You will collaborate with cross-functional teams to enhance our infrastructure reliability and efficiency, ensuring seamless operations that support our mission of simplifying real estate transactions.

Join DigitalOcean as a Senior Engineer II focused on Fleet Efficiency. In this pivotal role, you will drive the optimization and performance of our fleet systems, ensuring reliability and efficiency. Collaborate with cross-functional teams to develop innovative solutions that will enhance our operational capabilities.

About ArmadaArmada is an innovative edge computing startup focused on providing cutting-edge computing infrastructure to remote regions where cloud connectivity is limited. Our mission is to bridge the digital divide by deploying advanced technology solutions that enable real-time analytics and AI processing at the edge, making a significant impact in diverse environments. The MissionAt Armada, we are pioneering the infrastructure for the next industrial revolution. Our Galleon data centers have successfully delivered AI-grade computing in some of the world’s most challenging environments—from remote mining sites to offshore platforms. Now, we are taking our ambitions further as we develop the Orbital Galleon: a modular, high-performance orbital data center intended for processing vast data loads in Low Earth Orbit (LEO) and beyond.We are searching for a Senior Hardware Engineer with over ten years of experience in server-level hardware and data center components to spearhead the design and component strategy of our orbital compute nodes. About the Role This senior-level position centers on the physical architecture of our space-based servers. You will not merely purchase servers; you will engineer the fundamental components of our orbital assets. Your responsibilities will include selecting silicon, designing custom PCBAs for power delivery, and collaborating with global component manufacturers to adapt terrestrial data center hardware for the unique challenges of space.You will effectively bridge the divide between high-performance Commercial Off-The-Shelf (COTS) hardware and the exceptional reliability required for an environment that cannot be serviced in orbit. Location: Bellevue, WA Key ResponsibilitiesDevelop and execute component strategies for orbital computing hardware.Design and validate custom PCBAs for enhanced power delivery systems.Engage with global suppliers and manufacturers to ensure hardware meets space-grade standards.Innovate solutions for integrating terrestrial technology into orbital infrastructures.

About Our TeamJoin the Statsig team at OpenAI, where we engineer the essential experimentation, rollout, and analytics infrastructure that drives every aspect of our product development. Our innovative systems empower teams across OpenAI to launch features safely, conduct experiments, and analyze the performance of product and model changes in real environments.Based in our Bellevue office, we are a close-knit group that thrives on in-person collaboration, rapid execution with a focus on impact, and creating systems that enable creativity across the organization.About the RoleAs a Senior Infrastructure Engineer on the Statsig team, you will play a vital role in designing and scaling the core infrastructure that supports OpenAI's experimentation and rollout tools.You will engage with distributed systems that provide real-time configuration decisions, handle vast amounts of experimentation data, and facilitate analytics that help teams gauge the effectiveness of product and model adaptations in production.This position demands a deep technical understanding and emphasizes performance, scalability, and reliability at an unprecedented scale. You will architect systems capable of supporting billions of feature evaluations, adhering to stringent latency standards, and establishing the data foundation for experimentation throughout OpenAI's product ecosystem.In this position, you will:Design and implement low-latency configuration delivery systems that drive progressive rollouts across OpenAI's diverse product offerings.Develop a highly scalable data ingestion and analytics infrastructure to enhance experimentation, product analytics, and feature performance tracking.Elevate the performance, efficiency, and reliability of Statsig’s core infrastructure, ensuring systems remain fast and stable as OpenAI’s products expand globally.Optimize query performance and data accessibility for experimentation and analytics workflows utilized by teams across OpenAI.Lead significant technical initiatives and influence the architecture of the experimentation and rollout infrastructure utilized company-wide.You may excel in this role if you:Possess experience building large-scale distributed systems with rigorous performance and reliability standards.Thrive on solving low-latency systems challenges, such as real-time configuration delivery and data analysis.

Join DigitalOcean as a Senior Data Center Engineer II and play a crucial role in managing our expansive data center operations. You will be responsible for ensuring the reliability, performance, and efficiency of our data center infrastructure while collaborating with cross-functional teams to implement innovative solutions that drive our growth.

At Docker, our mission is to simplify app development, allowing developers to concentrate on what truly matters. Our globally distributed, remote-first team is united by a shared passion for innovative solutions and exceptional developer experiences. With a robust user base of over 20 million monthly users and 20 billion image pulls, Docker stands as the premier tool for building, sharing, and executing applications—trusted by both startups and Fortune 100 companies. We're in a phase of rapid growth and eager to welcome new talent who share our vision!We are on the lookout for an accomplished Senior Principal Engineer to act as the technical architect and visionary for our Bridge organization—the essential platform that underpins accounts, billing, data management, developer tools, and enterprise governance across all Docker products. This pivotal individual contributor role is charged with defining and driving the technical strategy that will facilitate Docker's evolution from a suite of individual products to a cohesive enterprise platform, ready to support our next growth phase.In this capacity, you will formulate comprehensive technical plans that resonate across multiple engineering teams, make critical architectural choices that have a significant impact on Docker's entire product suite, and lead cross-company initiatives that directly influence revenue generation. Collaborating at the intersection of Accounts, Billing, Data, Platform Infrastructure, Developer Tools, and Enterprise Governance, you will ensure that these foundational systems operate seamlessly to support Docker's transformative business model, transitioning from seat-based to usage-based pricing, expanding into AI and security solutions, and scaling our enterprise customer base from tens of thousands to hundreds of thousands.The ideal candidate will possess a unique blend of deep technical expertise across various domains and the business insight necessary to translate Docker's commercial objectives into actionable platform capabilities. You will be recognized as the go-to expert on platform architecture across Docker, advising executives on critical technical decisions and ensuring that product teams can rapidly launch enterprise-ready features, supported by a robust underlying platform.

About Stoke Space Technologies Stoke Space Technologies is building Nova, a fully reusable launch vehicle designed for daily flights. By lowering launch costs and increasing flight frequency, the team aims to make space transportation more accessible and reliable. The company’s long-term goal is to support a scalable space industry that benefits life on Earth. Role Overview The Senior Infrastructure & Platform Engineer will shape and maintain the core infrastructure supporting Stoke’s engineering operations. This role focuses on building dependable, automated, and secure systems that enable engineering teams to move quickly while meeting strict security and compliance requirements. What You Will Do Lead and improve AWS GovCloud and commercial cloud architecture. Develop and maintain Infrastructure as Code using Pulumi and TypeScript. Manage GitHub Enterprise Server operations. Implement platform engineering systems to support rocket development teams. Collaborate with engineering teams to understand their infrastructure needs and deliver tailored solutions. Create automation and tools for smooth, reliable infrastructure operations. What We’re Looking For Extensive experience with AWS, especially GovCloud. Strong background in networking and security compliance (including ITAR and FedRAMP). Proficiency in automation and Infrastructure as Code, particularly with Pulumi and TypeScript. Experience managing GitHub Enterprise Server. Ability to work independently, stay focused, and adapt to changing needs. Location This position is based in Kent, Washington.

Maxana is on the lookout for a highly skilled Infrastructure Engineer to join our dynamic team, supporting a confidential client in the rapidly evolving field of artificial intelligence. In this pivotal role, you will be responsible for designing, implementing, and maintaining the robust platform layer that underpins large-scale machine learning (ML) training, inference, and deployment. This opportunity allows you to make a significant impact at the intersection of cloud infrastructure and ML systems.Key ResponsibilitiesDevelop and sustain the infrastructure that supports extensive ML training and inference workloads.Engage with GPU and compute infrastructure, distributed systems, and cloud-native platforms.Enhance the reliability, observability, and performance of the platform layer.Collaborate closely with senior engineers and product teams to influence architectural decisions.Take ownership of production reliability, including monitoring, incident response, and proactive risk management.Create and maintain internal tools and automation to enhance engineering operations.

As a Senior Electrical Power Engineer II (Data Center), you will be the lead technical expert responsible for the design, evaluation, and maintenance of electrical power systems that support critical telecommunications infrastructure. Your work will directly contribute to enhancing operational capabilities across the federal government. Our dedicated team is committed to providing resilient and highly available infrastructure for high-profile clients, ensuring that power systems are engineered, maintained, and operated to uphold the highest standards of reliability and operational excellence.At MetroStar, we believe that exceptional technology services are driven by extraordinary people. With over two decades of experience, we are passionate about building high-performing teams, understanding that our success is rooted in our commitment to our employees and customers alike.If you are ready to contribute to our mission and help us achieve our goals, we encourage you to explore the details of this position below!

About UsLightning AI, the driving force behind PyTorch Lightning, was established in 2019 with a mission to create a seamless platform for the development, training, and deployment of AI systems. Our innovative technology is designed to streamline the transition from research to production.Our merger with Voltage Park, an AI Factory and neocloud provider, has allowed us to integrate developer-centric software with cost-effective, large-scale computing resources. We equip teams with essential tools for experimentation, training, and production inference, all while prioritizing security, observability, and control.Our clientele ranges from individual researchers to startups and large enterprises. With a global presence including offices in New York City, San Francisco, Seattle, and London, Lightning AI is proudly backed by prominent investors like Coatue, Index Ventures, Bain Capital Ventures, and Firstminute.Our Core ValuesMove Fast: We tackle challenges with speed and precision, breaking them down into manageable steps.Focus: Our team collaborates diligently to achieve one goal at a time, delivering features with utmost accuracy.Balance: We believe sustained performance is rooted in rest and recovery, promoting a healthy work-life balance to keep you at your best.Craftsmanship: Our commitment to innovation through excellence ensures that every detail is attended to with pride and expertise.Minimal: We thrive on simplicity, eliminating complexity through focused discipline on what truly matters.

As a Senior Data Center Electrical Engineer II, you will be the leading technical authority responsible for the design, assessment, and maintenance of electrical power systems that support mission-critical telecommunications infrastructure. Your work will have a significant impact across federal government operations. Our team is dedicated to delivering highly available and resilient infrastructure for high-visibility clients, ensuring that power systems are engineered, operated, and maintained to achieve exceptional reliability, resilience, and operational excellence.At MetroStar, we understand that exceptional technology services stem from exceptional people. We are fervently committed to our team and have a two-decade legacy of cultivating the brightest minds in the industry. Our future thrives on our deep understanding and unwavering focus on our employees, rooted in our mission: a passion for our people and a commitment to our customers.If you resonate with our mission and are eager to help us achieve our goals, we invite you to explore the details of this role below!

Join Coupang as a Senior Director of Backend Engineering in AI Infrastructure Orchestration!About Us: At Coupang, our mission is to amaze our customers. We thrive on the feedback that our customers give us, often exclaiming, 'How did we ever live without Coupang?' Our company is built on a passion for transforming the shopping, dining, and living experience into something unparalleled, effectively revolutionizing the multi-billion-dollar e-commerce sector from the ground up. We have established ourselves as one of the fastest-growing e-commerce companies, earning a reputation as a dominant and trustworthy player in South Korean commerce.We embody the best of both worlds: a dynamic startup culture paired with the extensive resources of a global public company. This unique combination propels our growth and allows us to launch innovative services at a remarkable pace. Our team is composed of entrepreneurial spirits who are eager to seize new initiatives and drive innovation. We pride ourselves on being bold and ambitious, always ready to roll up our sleeves and make a tangible difference. At Coupang, you will witness personal, team, and company growth each day.Join us in our quest to redefine the future of commerce. We continually challenge the limits of what's possible to resolve issues and transcend traditional boundaries. Be a part of Coupang and help create extraordinary experiences in an ever-connected, high-tech world.