Linux System Administrator Jobs in Arlington, VA

Play a key role in designing advanced electronic products, integrating circuit schematics and innovative technological solutions, while collaborating with teams to develop efficient products tailored...

Innovate customer support by leading technical solutions, troubleshooting issues, and enhancing system performance. Collaborate with diverse teams to ensure seamless operations for mission-critical en...

Shape the future of cybersecurity by integrating robust security measures across information systems, ensuring compliance and risk assessment throughout their development lifecycle, and enhancing orga...

Solve complex challenges by designing and managing secure Microsoft Azure cloud solutions, optimizing infrastructure, and applying DevOps principles to enhance performance and compliance in federal IT...

Manage and oversee IT contracts, ensuring compliance and delivering essential technology solutions to federal agencies while engaging stakeholders and driving operational success through effective com...

Join a dynamic team to enhance enterprise infrastructure reliability through engineering support, automation, and troubleshooting across cloud, storage, and networking technologies, ensuring alignment...

Contribute to leading multi-disciplinary engineering teams to enhance systems across geospatial intelligence frameworks, ensuring that requirements engineering, integration, and analysis meet critical...

Lead advanced engineering support throughout the system lifecycle, focusing on integrating and sustaining space-based capabilities within classified environments. Drive solutions for Geospatial Intell...

Shape the future of web applications by leveraging your full stack expertise. Collaborate with a dynamic team of engineers to develop, maintain, and innovate backend services, ensuring optimal perform...

Lead the development and implementation of security solutions for information systems, ensuring compliance and effective risk management. Collaborate with diverse teams to maintain a secure operationa...

Join a team that's redefining technical leadership for NIH FOIA systems. This role oversees architecture and modernization efforts, ensuring system integrity while mentoring engineers and driving clou...

Develop and maintain SharePoint environments, enabling data-driven decisions and operational excellence. Collaborate with diverse teams to create impactful dashboards, reports, and support WHS/FSD ini...

Transform the AI landscape by building innovative, agent-based systems that deliver real value. Collaborate with SMEs and end-users to create production-grade solutions, ensuring robust evaluations an...

Champion secure computing by designing, implementing, and evaluating robust Information Assurance architectures while working seamlessly with multi-disciplinary teams to enhance cybersecurity across s...

Lead and oversee commissioning activities for data center projects, ensuring alignment with project specifications, operational readiness, and stakeholder engagement across the project lifecycle. Driv...

Join a dynamic team to build and manage a bare-metal container platform using OpenShift, driving infrastructure-as-code transitions with Terraform and Ansible in a robust hands-on environment. Shape p...

Support the development of advanced data analytics solutions while leading cross-functional teams and enhancing software systems for critical analytic missions utilizing your technical expertise in so...

Contribute to data-driven decision-making by developing insightful reports, dashboards, and visualizations using SQL and Power BI. Collaborate with stakeholders to analyze data, validate quality, and...

Help us shape the future of RF software through the development of advanced DSP algorithms. Join a dynamic team to work on innovative projects, driving impactful solutions and enhancing performance ac...

Launch your career as a Data Engineer, enhancing analytics and ML readiness through the development of scalable data solutions and optimizing Azure-based infrastructure...

Transform data solutions by guiding a cross-functional team to support high-priority analytics for federal clients. Ensure efficient data pipeline operations while implementing cutting-edge technologi...

Unlock potential by developing advanced software solutions, enhancing system performance, and integrating new technologies while addressing software challenges in a secure environment for cyber operat...

Lead the development and implementation of secure software solutions, analyze user requirements, and innovate to enhance system performance while mentoring junior engineers in a dynamic, collaborative...

Lead the charge in designing and developing innovative software solutions that enhance cyber capabilities. Drive improvement processes and collaborate with engineering teams to ensure top-tier perform...

Join a dynamic team as a senior security specialist, ensuring the integrity and protection of enterprise IT systems while supporting critical DoD missions with a proactive security approach and extens...