UNIX System Administrator Jobs in Arlington, VA

Unlock potential by leading software development teams to design, implement, and enhance complex systems. Collaborate on security compliance and performance optimization while driving innovative solut...

Make your mark at a dynamic software engineering team, designing and enhancing complex systems. Lead projects, implement security measures, and collaborate with cross-functional teams to deliver innov...

Champion advanced GPU and AI networking deployments, leading a dynamic team to operationalize cutting-edge technologies. Drive customer-focused solutions while mentoring engineers and managing complex...

Drive strategic technology solutions for complex federal accounts, engaging with senior leaders to create impactful roadmaps that align with military and civilian missions, while ensuring security com...

Advance your career by serving as a trusted technical advisor for complex government accounts, driving mission-aligned technology strategies and executing impactful account plans in a highly regulated...

Transform your career by independently validating HPC systems and designing robust testing strategies. Collaborate with diverse teams, utilizing Linux and scripting to ensure quality and efficiency in...

Unlock potential by designing and developing advanced software solutions for laboratory automation, integrating AI and machine learning to enhance scientific processes and improve efficiency in dynami...

Transform software solutions by designing cloud-native architectures, facilitating cross-team engineering discussions, and ensuring data security while optimizing performance to exceed user needs and...

Inspire innovation by leading the design and development of cloud-native systems, enhancing operational efficiency through strategic engineering practices, and connecting with stakeholders to meet com...

Unlock your potential as a Senior Systems Administrator, managing critical ECGS applications and infrastructure. Collaborate with cybersecurity teams, ensure system performance, and troubleshoot compl...

Champion enterprise IT operations by overseeing resource management, policy development, and program evaluation. Collaborate with diverse stakeholders to enhance technology strategies and ensure effec...

Elevate your career by managing Oracle Fusion Middleware projects. Own deployments, configurations, and troubleshooting in a dynamic environment, ensuring effective operations and support for vital co...

Shape the future of software delivery by ensuring reliability, security, and automation in our GitHub environment. Collaborate with engineering teams to enhance developer experience while enforcing co...

Transform national security by defining, designing, and integrating complex mission systems through TSE and MBSE methods. Collaborate with stakeholders to achieve strategic technical vision and effect...

Empower project success by leading a dynamic team, managing deliverables, and ensuring compliance with PMI standards while fostering effective communication and stakeholder relationships...

Lead the charge in transforming security operations by designing and building an advanced agent-based SOC infrastructure. Balance hands-on security engineering with automation while advancing detectio...

Unlock potential by joining a dynamic team focused on modernizing critical systems. Contribute to impactful projects while enhancing your skills in a supportive environment dedicated to professional g...

Elevate network security by leading enterprise architecture and engineering efforts for Navy clients, ensuring compliance with DoD standards. Collaborate closely with military leadership while mentori...

Drive progress at the forefront of systems engineering by analyzing user requirements and leading design initiatives. Collaborate closely with teams to integrate cutting-edge technology and ensure sys...

Elevate project management through expert Procore system administration, ensuring data integrity, user training, and optimal integration with enterprise systems to drive operational excellence in cons...

Elevate cybersecurity compliance by supporting policy development, audits, and risk assessments. Collaborate with cross-functional teams to ensure security controls are effective and aligned with orga...

Join a team that's at the forefront of IT support for mission-critical operations. As an SME Systems and Network Engineer, you will drive network architecture and engineering solutions, ensuring opera...

Engineer, optimize, and enhance the Deltek Costpoint environment while managing system security and providing crucial support across ERP functions. Collaborate with cross-functional teams to improve p...

Pioneer systems engineering solutions by guiding design and integration activities, analyzing requirements, and delivering comprehensive documentation and technical leadership within a dynamic team en...

Elevate employee experiences by leading the design and implementation of integrated HR Service Delivery solutions leveraging ServiceNow and Microsoft technologies...