UNIX System Administrator Jobs in Arlington, VA

Accelerate progress at the forefront of secure software engineering, leading development and integration efforts in a Linux environment. Collaborate with cross-functional teams to enhance security com...

Transform secure software engineering through collaboration on critical Linux tools. Directly impact mission security with automation, secrets management, and privileged access solutions, ensuring com...

Help us lead project delivery and performance by guiding teams, overseeing budgets, and managing client relationships to ensure successful project outcomes and effective collaboration...

Join a team that's dedicated to the safe, efficient operation of critical infrastructure. You'll engage in hands-on pipeline operations, maintenance tasks, and emergency response efforts, contributing...

Lead the charge in enhancing Section 508 compliance through strategic management and innovative practices. Drive agency-wide initiatives, ensuring accessibility in technology to support employees and...

Pioneer a transformational role as a Senior DevOps Engineer managing Jira SaaS in a government cloud environment. Drive Agile practices and optimize integrations, ensuring efficient project management...

Join a team that's driving innovation in Software and Embedded Engineering. Collaborate with top experts while developing critical systems that enhance national security and advance your career in a s...

Drive innovation in cloud networking solutions by shaping product strategy, engaging with stakeholders, and delivering secure connectivity for mission-critical systems, while leading cross-functional...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Empower a multinational initiative by managing and optimizing cutting-edge infrastructure technologies, ensuring seamless connectivity and security to enhance information-sharing capabilities among al...

Transform your career by enhancing system security and compliance, overseeing operations, and driving continuous improvement initiatives in a dynamic environment—ideal for experienced security profess...

Advance information security by managing security operations, evaluating vulnerabilities, and enforcing compliance for classified systems. Collaborate with teams to enhance system resilience and devel...

Lead initiatives to optimize the performance and security of mission-critical systems, driving operational excellence and innovative solutions in a collaborative environment that emphasizes craftsmans...

Elevate malware analysis with innovative solutions by collaborating with engineers to develop cutting-edge capabilities and modernize malware enrichment services in a high-impact environment...

The Senior Computer Specialist at Interclypse is responsible for evaluating and improving computer systems by utilizing various tools and methodologies. This role involves managing and maintaining sta...

Lead the charge in enterprise-wide data integration initiatives using Python. Collaborate with cross-functional teams to design and implement robust data architecture, ensuring seamless risk reporting...

Lead delivery of ALS lab data processing services for DOJ’s complex litigation. Oversee eDiscovery team, ensuring compliance with ESI specifications while providing strategic consultation and maintain...

Drive the integration of Kubernetes hosted services to enhance Cybersecurity Infrastructure, collaborating with teams to ensure seamless data flow and efficient service support for critical network de...

Partner with us to enhance database management systems ensuring optimal performance, security, and data integrity while coordinating user requirements and system modifications in a complex environment...

Transform IT service delivery by ensuring compliance, driving improvement, and fostering collaboration. Join us to enhance performance metrics and optimize customer experience in support of critical i...

Unlock potential by engineering secure, high-availability networks that enhance national criminal justice operations. Collaborate across teams to maintain infrastructure, troubleshoot issues, and supp...

Join our team to support mission-critical PostgreSQL database operations, optimize performance, and ensure data integrity across enterprise environments. Your expertise in ETL and Oracle administratio...

Transform complex database operations as a specialist, ensuring compliance and optimizing management of critical Army applications. Utilize your expertise to resolve technical challenges and collabora...

Drive the delivery of modern workplace solutions by managing Microsoft 365 services, executing migrations, and optimizing configurations for seamless user experiences. Collaborate cross-functionally t...

Drive efficient systems maintenance by automating updates, enhancing security, and resolving network issues. Collaborate within a dynamic environment focused on optimizing training systems across mult...