Top Senior Linux Jobs

Develop and sustain a high-performance geospatial collaboration and intelligence reporting tool. Responsibilities include implementing mission-driven enhancements, maintaining existing code, troubleshooting application interfaces, testing, integration, and resolving production issues. The developer will work with Java, C/C++, scripting languages, databases, search platforms, REST services, and Linux. Participation in a rotating pager schedule is required for emergency 24/7 support.

Develop and maintain system management infrastructure software and services for high-performance computing systems in Linux environments. Responsibilities include software development in Python and Rust, Bash/Python automation, Ansible-based deployment orchestration, Linux administration, authentication and authorization controls, CI/CD implementation with GitLab CI, and Git-based development within Agile methodologies.

Develop and maintain Linux-based tools and services supporting products including GitLab, Artifactory, MinIO, Jupyter, and SPARTANDESK. Build Java applications and Bash, Python, and PHP automation scripts; implement infrastructure as code with Ansible; manage CI/CD pipelines, Docker containers, Git workflows, and system documentation. Collaborate with developers, administrators, project managers, and mission customers to deliver integrations and sustain mission applications.

Designs, implements, and optimizes scalable data ingress and egress pathways for analytics workloads. Develops software and automation using Python, Java, Bash, Linux, Apache Airflow, and Apache Spark. Builds and monitors complex workflows, processes large structured and unstructured datasets, performs data wrangling and validation, and supports distributed big-data processing. Requires a current Top Secret/SCI clearance with favorable polygraph and substantial software engineering experience.

Develop, sustain, test, integrate, and troubleshoot software applications supporting national security missions. The role requires Linux, Bash, Python, MongoDB, Docker, Kubernetes, CI/CD, Helm, RabbitMQ, Ansible, and Git experience, with PostgreSQL and Atlassian tools preferred. Candidates must hold an active Top Secret/SCI clearance with a favorable polygraph and be U.S. citizens. Education and experience requirements vary by degree, with three to seven years of relevant software engineering experience.

Administer, maintain, monitor, and support Kubernetes-based PaaS infrastructure within a secure Linux environment. Responsibilities include cluster administration, workload troubleshooting, performance and reliability optimization, security compliance, automation with Ansible, Helm chart development, scripting with Bash and Python, container management, monitoring with Prometheus and Grafana, and Git-based collaboration.

Develop and maintain system management infrastructure software and services for high-performance computing systems in Linux environments. Automate tasks using Bash and Python, apply CI/CD practices, manage Git-based development workflows, and collaborate within Agile methodologies. The role supports mission-critical government systems and requires an active Top Secret/SCI clearance with a favorable polygraph. Preferred experience includes Ansible, containerization, secret management, IAM, datacenter management, observability, and Atlassian tools.

Administer, maintain, and provide operational support for highly available Kubernetes clusters in a secure Linux-based PaaS environment. Responsibilities include cluster administration, workload troubleshooting, scripting, containerization, infrastructure automation, Helm chart development, monitoring, source control, security compliance, scalability, and performance optimization. The role supports mission-critical applications and requires an active Top Secret/SCI clearance with favorable polygraph.

Analyze Linux system performance, design and implement performance enhancements, productize new servers and hardware, extend performance metrics and visualizations, and build diagnostic tooling. The role requires advanced C programming, Linux kernel expertise, virtualization knowledge, hardware enablement and debugging experience, performance analysis skills, and understanding of computer architecture, concurrency, algorithms, and hardware interconnects.

Develop and modernize enterprise Angular and TypeScript applications supporting secure government mission systems. Responsibilities include building reusable UI components, upgrading legacy Angular frameworks, troubleshooting migration and production issues, integrating RESTful APIs, collaborating with backend engineers, supporting testing and Agile ceremonies, and following secure software development practices. The role also contributes to performance, accessibility, usability, documentation, and front-end modernization initiatives.

The role involves designing and developing core features for the Linux sensor in CrowdStrike's security platform, collaborating with teams across the company, and maintaining software quality for cross-platform delivery.

Design and develop Linux software for a cybersecurity product, owning features from design to delivery while collaborating with a distributed team.

Design and develop C/C++ software for complex distributed and high-performance computing systems. Build multithreaded and multiprocess applications on Linux, use Python scripting, work with networking stacks, and troubleshoot HPC systems. Preferred experience includes cloud infrastructure, containerization, Linux kernel configuration, network infrastructure, device drivers, and real-time systems. The role requires strong problem-solving and communication skills.

Build and own the Linux-based edge platform powering factory, deployable, and air-gapped Crucible environments. Responsibilities include system provisioning, networking, security, updates, recovery, device lifecycle management, hardware and peripheral integrations, disconnected operation, fleet management, and full-stack debugging across applications, operating systems, networks, and physical equipment. The role also partners on edge-to-cloud architecture, deployment topology, and system security.

The role involves developing software and systems, collaborating in a team, and improving solutions using full-stack development skills.

Develop C++ machine-control software and data analytics for advanced semiconductor mask inspection systems. Design, optimize, and maintain reliable, scalable code in multi-threaded and multi-process environments. Collaborate with electrical, mechanical, optical, algorithm, and software engineers to implement system requirements, support integration and testing, and resolve customer-site escalations. The role also involves debugging, Linux development, and potentially RPC, REST, containerization, Kubernetes, and modern UI frameworks.

The Software Engineer will design and implement software capabilities, focusing on Java development, APIs, and microservices in a collaborative team environment.

Seeking a Software Engineer to design and implement Java-based software capabilities. Requires strong OOP knowledge, experience with RESTful services, and the ability to work both independently and in teams.

Build and maintain customer-ready Linux distributions, installation images, packages, and release processes for NVIDIA AI-RAN and AI products. Integrate NVIDIA software, drivers, and third-party components into Ubuntu and RHEL. Develop build automation and CI/CD pipelines, configure and validate Linux kernels and BSPs, troubleshoot platform integration issues, and collaborate with enterprise Linux and silicon vendors.

Lead design and implementation of gameplay and engine systems on Linux platforms. Mentor engineers, define technical specs, manage Linux infrastructure, optimize performance and security, integrate art, maintain documentation, support live services and mobile (iOS/Android) ports, and coordinate cross-team standards and tooling.

Manage and optimize enterprise software deployment and patching across endpoints using Tanium, Intune, Config Manager and PowerShell. Package/repackage applications, automate delivery, monitor deployments, perform QA and troubleshooting, maintain application catalog and documentation, and provide end-user self-service support.

The Senior Software Engineer will design, develop, and maintain software applications using Python, C#, C++, and Linux, while collaborating with cross-functional teams to optimize performance and user experience.

The Senior Software Engineer will build and enhance systems, focusing on containerized applications and ensuring security, performance, and best practices in deployment.

Design and develop software solutions for data center servers, focusing on Linux kernel modifications, device drivers, and system optimizations while directly collaborating with Cloud Service Providers.

Develop and maintain C++ machine control and data analysis software for advanced mask inspection systems. Collaborate with multidisciplinary teams to define system requirements, optimize performance, support integration and testing, and resolve customer escalations. Work in Linux environments and leverage RPC/REST APIs, containerization, and modern UI frameworks as needed.