Linux System Administrator Jobs in Arlington, VA

Join a team that's innovating in systems engineering to architect and integrate complex solutions for national security. Collaborate with stakeholders to develop digital transformation strategies that...

Lead the charge in advancing test and evaluation practices, collaborating with government stakeholders to modernize strategies and tools for agile, decision-focused testing in a critical defense envir...

Join a team that's committed to applying systems engineering principles across all life cycle phases. You’ll ensure technical integrity and quality, collaborating with diverse stakeholders to resolve...

Innovate secure technology solutions by integrating systems and apps, ensuring seamless functionality. Develop integration strategies and troubleshoot issues, enhancing client satisfaction and operati...

Shape the future of IT service by leading the Service Desk operations, ensuring high-quality support, optimizing processes, and effectively coordinating team efforts in a dynamic environment. Drive cu...

Build a robust Virtual Desktop Infrastructure (VDI) environment, ensuring optimal performance and security through proactive resource management, updates, and collaboration with cross-functional teams...

Engineer hardware designs for air traffic systems, support development lifecycle, troubleshoot and collaborate with cross-functional teams to enhance national airspace efficiency and safety, contribut...

Deliver impactful systems engineering solutions, enhancing infrastructure across multiple government environments by coordinating requirements, enabling cross-discipline collaboration, and ensuring co...

Shape the future of cybersecurity compliance by managing JIRA tasks and Agile frameworks to ensure ISO standards are met. Collaborate cross-functionally to drive project execution and maintain critica...

Champion user experience by conducting usability research and enhancing research operations. Partner with design and product teams to streamline study logistics, enabling richer insights and driving i...

Champion CRM solutions by supporting and enhancing Microsoft Dynamics 365. Drive business analysis, system integrations, and user training while ensuring data integrity and streamlined processes for o...

Oversee safe operation of electrical and mechanical systems in data centers, ensuring compliance with standards. Collaborate with teams to improve safety practices and training while addressing operat...

Lead the charge in managing the certification lifecycle for payment systems, ensuring optimal testing and connectivity. Collaborate with stakeholders to enhance process automation and uphold data inte...

Transform IT security through innovative solutions while supporting DoD OIG networks. Collaborate with cross-functional teams to develop scalable applications, ensuring compliance with cybersecurity s...

Engineer robust systems by leading requirements analysis and integration efforts. Support technical direction for complex hardware/software systems while ensuring operational efficiency and adherence...

Manage system requirements specifications and lead design efforts to ensure technical integrity. Provide guidance on user requirements, conduct feasibility studies, and oversee integration of designs...

Transform system requirements into comprehensive solutions by leading design, development, integration, and testing efforts. Guide users in defining needs, ensuring technical integrity, and enhancing...

Join a team that drives system engineering excellence by analyzing requirements and leading design while ensuring technical integrity. Collaborate with stakeholders to develop and implement innovative...

Accelerate progress at the forefront of engineering projects, leading system design, implementation, and problem resolution initiatives. Bring your expertise to mentoring engineers while ensuring cust...

Champion system security as an ISSE, integrating technical expertise with hands-on deployment of TECTIX for a secure operational environment while guiding RMF processes and providing top-notch custome...

Empower progress at the intersection of security engineering and IT deployment. Lead the integration of NIST frameworks while supporting and maintaining TECTIX, an advanced AI/ML Risk Management Platf...

Engage with multidisciplinary teams to enhance cybersecurity in mission-critical systems, ensuring compliance with security policies and frameworks. Drive risk management processes and provide technic...

Manage field deployments and integrations across optical and RF systems, ensuring flawless operation under real-world conditions. Drive solutions based on diverse technical knowledge and customer need...

Transform the landscape of naval engineering by driving key technical projects, integrating systems for the US Navy, and ensuring optimal performance of Command, Sensor, and Weapon systems within a co...

Transform engineering support for the US Navy by leveraging your expertise in systems engineering practices to enhance Command, Sensor, and Weapon systems integration, testing, and management while en...