Senior Linux Administrator Jobs in Fairfax, VA

Deliver comprehensive site acquisition expertise for innovative 5G projects, focusing on regulatory compliance, budget management, and vendor performance to drive successful network expansion across m...

Elevate your career by driving innovation and enhancing uptime for critical platforms. Collaborate, monitor, and design robust architectures while implementing best practices in a dynamic team environ...

Collaborate with a dedicated team to assess, validate, and maintain both internal and commercial off-the-shelf systems, ensuring alignment with business goals and technological advancements for effect...

Empower security initiatives by leading information assurance efforts, ensuring compliance through thorough assessment, coordination, and documentation of security processes. Collaborate with stakehol...

Accelerate progress at the intersection of software engineering and data science. Leverage your backend expertise, working closely with data scientists on robust API development and production systems...

Join a team that's revolutionizing enterprise technology solutions. Lead complex projects to deliver innovative cloud services and infrastructure, guiding a skilled team while aligning with strategic...

Accelerate progress at the forefront of technology by leading system design, analyzing user requirements, and collaborating with stakeholders to ensure technical integrity and innovative solutions are...

Elevate IT service delivery through innovation and automation. In this senior role, you will resolve complex escalations, mentor analysts, and collaborate cross-functionally to enhance efficiencies an...

Execute transformative Infrastructure as Code (IaC) practices while building automation for server provisioning and configuration. Collaborate cross-functionally to enhance deployment workflows and op...

Grow innovative software solutions while leading teams to develop, enhance, and maintain complex systems in a dynamic environment. Collaborate with engineers to ensure adherence to design requirements...

Take ownership of critical cybersecurity operations by designing and maintaining secure data solutions. Ensure reliable data ingestion and system stability while documenting processes and adhering to...

Unlock your potential in this pivotal role supporting enterprise IT and cybersecurity efforts, ensuring operational continuity and readying critical systems for challenges across diverse environments...

Develop and support ASP.NET MVC applications for federal clients. Engage directly with stakeholders, contribute to modernizing platforms, and maintain high coding standards in a collaborative consulti...

Join a team that's advancing geospatial intelligence through innovative systems engineering. Drive technical leadership, improve operational efficiency, and mentor engineers while collaborating with g...

Join a pivotal team to architect and optimize advanced DevSecOps pipelines for a key Department of War initiative, ensuring operational resilience and collaboration across multiple classified networks...

Transform engineering efficiency by building and scaling Azure infrastructure. Drive deployment automation and create robust solutions that empower teams to deploy services seamlessly and enhance over...

Champion endpoint engineering to ensure robust integration and security in compliance with DoD standards. Develop innovative solutions for application deployment and mobile device management to enhanc...

Take ownership of system administration, enhancing IT processes and security. Manage capacity planning and architecture to support mission-critical functions while ensuring compliance with cybersecuri...

Unlock potential by designing and managing secure, high-availability enterprise infrastructure solutions for critical DoD missions across cloud and on-premises environments. Drive innovation through h...

Contribute to enterprise Microsoft systems engineering, managing configuration, security, and performance of servers while acting as a key technical resource for complex operational issues in a dynami...

Manage client relationships and deliver ISO audit services, ensuring compliance with global standards. Mentor assessment teams and oversee internal processes to enhance client satisfaction and operati...

Join a team that's innovating cloud solutions while securing mission-critical infrastructure. You'll architect, automate, and manage AWS environments, ensuring compliance across unclassified and class...

Unlock potential by transforming customer needs into innovative Cloud-based software solutions. As part of a collaborative team, you will design systems to enhance mission efficacy while ensuring supe...

Support security monitoring and detection engineering efforts to enhance visibility, compliance, and response capabilities. Take ownership of SIEM operations, log onboarding, and alerting processes in...

Explore impactful opportunities as a senior ServiceNow developer, leading design and implementation to enhance IT operations. Collaborate with teams for scalable solutions while embracing Agile method...