Linux System Administrator Jobs in Arlington, VA

Transform cloud infrastructure by leading the design, automation, and security of DevSecOps practices for mission-critical applications, ensuring compliance with federal standards while collaborating...

Champion the evolution of data solutions by leading a dedicated team, integrating technical and business needs to drive impactful outcomes for federal clients in the high-priority DHS sector...

Lead the charge in enhancing SCADA systems for renewable energy projects across North America, Latin America, and Europe, ensuring reliability and operational excellence while supporting a dynamic eng...

Unlock potential by providing comprehensive systems engineering and technical analysis for government clients. Collaborate with teams to translate complex requirements into effective software and hard...

Drive innovative solutions by designing cutting-edge web applications leveraging cloud and container technology to meet diverse customer needs in a collaborative environment...

Join a dynamic team to develop and enhance CI/CD pipelines, integrating tools for optimized DevOps practices while ensuring seamless deployment across various environments. Drive efficiency and innova...

Champion the execution of complex technical programs while managing multiple projects and teams. Utilize your government contract experience in biotech to oversee budgets, schedules, and quality deliv...

Join us in optimizing Cloud systems and ensuring seamless operations in a critical infrastructure environment. You'll provide leadership in service delivery automation and maintain security across div...

Join us to build enterprise capabilities within a transformative data analytics platform. Engage in hands-on software development, application integration, and remediate deployment challenges while de...

Unlock potential by guiding an IC customer through the entire Systems Engineering life cycle. Lead requirements capture, project management, and risk mitigation while collaborating with stakeholders i...

Unlock the potential of high-performance computing by designing, developing, and enhancing complex software systems. Collaborate with a multidisciplinary team to solve challenges in data analytics and...

Join a team that's developing cutting-edge HPC software solutions. Drive the design, testing, and enhancement of advanced computing systems, ensuring robust performance for innovative applications acr...

Shape the future of cybersecurity by enhancing system security compliance and risk management. Engage with stakeholders, manage vulnerabilities, and maintain critical compliance artifacts to support v...

Manage and optimize mission-critical databases, ensuring high availability and performance while collaborating cross-functionally. Leverage your extensive experience to design, implement, and troubles...

Deliver innovative testing protocols ensuring product functionality and reliability. Collaborate with cross-functional teams to track progress, uphold standards, and analyze customer requirements, sup...

Join a team that's redefining AI-assisted development. As a Lead Developer, you will architect and implement cutting-edge applications, drive technical standards, and mentor a talented group to elevat...

Analyze cloud architecture and optimize Azure costs while ensuring security, compliance, and governance. Collaborate with cross-functional teams to design scalable hybrid-cloud solutions that meet mis...

Empower our engineering teams to optimize production systems by building robust tooling, enhancing observability, and streamlining incident responses. Collaborate on AI-driven solutions to drive relia...

Take ownership of critical network analysis in a dynamic team environment, leveraging expertise in telecommunications and data transport to support internal customers with cutting-edge solutions and c...

Transform wireless network infrastructures by maintaining Aruba and Cisco systems. Utilize extensive technical expertise to document updates, provide customer support, and enhance communication proces...

Lead the development and enhancement of infrastructure and processes that empower software delivery teams to optimize efficiency and reliability. Collaborate with engineering and security teams while...

Champion effective security practices by overseeing system accreditation, maintaining BOE documentation, and implementing strong security measures to protect sensitive information while fostering coll...

Unlock potential by joining a dynamic team focused on cloud-native architecture, streamlining data systems. Collaborate with diverse stakeholders to enhance AWS capabilities, drive modernization, and...

Engineer and maintain multiple complex cloud application stacks, ensuring robust security and efficient CI/CD processes. Drive innovation through advanced container solutions and architecture in a dyn...

Analyze complex intelligence data, employing advanced scientific techniques to support defense operations. Collaborate with teams to produce insightful solutions and recommendations for government int...