Senior Linux Administrator Jobs in Fairfax, VA

Support security operations for information systems in sensitive environments, ensuring compliance and protection measures are implemented effectively. Collaborate with security teams and assist in ma...

Lead cybersecurity initiatives by executing Risk Management Framework activities and continuous monitoring in a classified environment, ensuring compliance and operational security for multiple system...

Optimize Agile processes as a Release Train Engineer using SAFe methodology. Collaborate across teams to ensure timely delivery of features and enhance communication within the Agile Release Train whi...

Engineer scalable, cloud-native web applications by utilizing modern full stack technologies. Collaborate across teams to enhance performance, security, and maintainability, all while adhering to API...

Accelerate progress at the forefront of systems engineering by designing and integrating cutting-edge simulation and training solutions. Collaborate across multi-disciplinary teams to enhance training...

Drive innovation in simulation and training solutions for aviation. Collaborate with multi-discipline teams to design, analyze, and verify advanced systems, ensuring success for users in both military...

Lead, strategize, and support a team ensuring high availability and security of core infrastructure across multiple regions while fostering collaboration and mentoring technical staff to achieve opera...

Drive the design and execution of robust production GenAI systems that enhance automation, deliver reliable performance, and support real user interactions through end-to-end ownership while ensuring...

Transform your career with a role overseeing information security for federal programs, collaborating with leaders to ensure compliance and protect systems. Leverage your ISSO expertise to lead critic...

Join us to design and enhance the global onboarding experience, ensuring new hires feel connected and supported. Own scalable programs and collaborate with stakeholders to drive engagement and retenti...

Champion the design and development of innovative ServiceNow solutions, leading continuous improvement projects across multiple modules while fostering collaboration within a dynamic environment and a...

Lead multi-cloud engineering projects, ensuring seamless integration and automation of enterprise systems for critical infrastructure supporting USCG operations. Drive innovation in cloud architecture...

Lead the charge in orchestrating the design and deployment of cutting-edge cabling infrastructure across data centers. Collaborate with teams and vendors to ensure seamless project execution and opera...

Elevate network performance by designing, implementing, and maintaining robust data center architectures to ensure seamless and secure connectivity for critical operations in a high-stakes environment...

Lead the charge in driving global AI, Storage, and Networking hardware design programs, ensuring timely delivery and innovation across multi-disciplinary initiatives in a dynamic environment...

Drive effective Cyber Security solutions by leveraging expertise in IT Systems Engineering. Collaborate with cross-functional teams to protect critical infrastructure through assessment, planning, and...

Unlock potential by delivering expert guidance in Unified Communications and Networking, ensuring optimal integration and performance for complex government programs while collaborating with stakehold...

Engage with government clients to provide expert guidance and technical support in unified communications and networking, ensuring seamless integration and enhanced operational capabilities across pro...

Pioneer innovative communication solutions while delivering expert advisory and technical guidance in unified communications, program management, and networking for complex government initiatives. Dri...

Elevate security protocols by leveraging 12+ years of experience in information assurance. Lead compliance initiatives while managing complex programs, ensuring robust protection of critical data acro...

Pioneer innovative solutions as a Principal Systems Engineer, leading the design and implementation of complex systems that enhance operational resilience, compliance, and technological integration wi...

Advance sophisticated software systems by designing, developing, and maintaining high-performance applications while collaborating with cross-functional teams and guiding junior engineers to ensure co...

Unlock potential by leading complex systems engineering initiatives, providing innovative solutions, and fostering trusted partnerships, while ensuring excellence throughout the development lifecycle...

Engineer cutting-edge systems solutions by applying advanced methodologies and technical rigor, leading complex projects and ensuring successful mission outcomes through effective team mentorship and...

Shape the future of enterprise collaboration by managing SharePoint and Microsoft 365 governance. Ensure compliance, security, and scalability while delivering innovative solutions across multiple bus...