Senior Linux Administrator Jobs in Dahlgren, VA

Build your career by driving cybersecurity initiatives through penetration testing and vulnerability assessments, supporting over 120,000 users while enhancing defenses across diverse network environm...

Shape the future of our AI Advisory Services by managing diverse projects, ensuring timely delivery, and fostering client relationships. Your leadership will drive operational excellence and financial...

Collaborate to design and manage secure Azure cloud infrastructures, focusing on security monitoring and threat detection while employing DevOps practices to support mission-critical operations across...

Elevate satellite system design by leading the development and integration of GNSS and TT&C subsystems, driving innovative solutions and project excellence, while collaborating closely with external v...

Lead the charge in vulnerability research on wireless and embedded systems, utilizing reverse engineering to identify security weaknesses and develop innovative exploits, while collaborating with elit...

Join a team that's at the forefront of developing AI-driven data solutions. You'll design and implement advanced data engineering processes that enhance financial analysis and reporting, driving strat...

Shape the future of healthcare technology by enhancing program integrity and combating fraud through innovative system design and development. Collaborate with a dedicated team to transform the Unifie...

Engineer and optimize Flexera ITAM/SAM capabilities, integrating them with enterprise IT systems while enhancing cloud and hybrid environment support in a dynamic and regulated setting...

Shape the future of budget formulation by contributing strategic insights, navigating complexities of financial data, and collaborating with government stakeholders to ensure the financial resilience...

Lead the charge in Active Directory account administration utilizing advanced scripting and technical skills for user management across multiple classified networks, resolving access issues and ensuri...

Develop, manage, and scale cloud infrastructure to ensure high reliability and performance of technology systems. Collaborate with diverse teams to automate operations and enhance observability for be...

Unlock potential by steering large-scale federal IT programs to optimize infrastructure, enhance data center operations, and integrate business strategies. Collaborate with VA leadership to drive ente...

Partner with us to enhance cybersecurity by managing vulnerabilities across a vast network. Drive compliance and validation activities, ensuring the security of critical systems supporting over 120,00...

Join us to design and secure enterprise networks, ensuring optimal performance and compliance with Zero Trust principles while enhancing operational efficiency through robust monitoring and documentat...

Join a team that's at the forefront of enhancing productivity and collaboration through Microsoft 365 solutions. You'll leverage your technical expertise and leadership skills to drive impactful initi...

Transform the customer experience by leading vital contact center projects. Oversee operations, ensure regulatory compliance, and drive cross-functional collaboration to enhance performance and custom...

Contribute to the success of major data center projects by delivering expert cost management services, ensuring accurate financial reporting and effective stakeholder communication across multiple lar...

Lead the cost management for a high-complexity data center project. Partner with multidisciplinary teams to deliver best-in-class service while overseeing budgets, change orders, and commercial strate...

Join a dynamic team to deliver expert cost management services for large-scale data center projects. Drive value through effective communication, precise planning, and innovative commercial strategies...

Join a team that's dedicated to delivering top-tier cost management solutions for a large-scale campus construction program, ensuring client satisfaction through effective planning and strategic colla...

Shape your career by leading cost management in a high-stakes data center project. Serve as the primary client liaison and drive commercial success through effective collaboration, stakeholder engagem...

Elevate your career by providing cutting-edge technical support for enterprise network and endpoint environments. You'll implement solutions and enhance security controls while managing compliance and...

Lead operations for a critical federal IT program ensuring service excellence, coordinated teams, and compliance with DHS requirements while driving performance improvement and seamless service delive...

Join us to drive growth in Federal accounts by showcasing innovative solutions to enhance data security, build strategic relationships, and exceed sales quotas through targeted prospecting and compell...

Invent innovative solutions by designing high-performance services in Full Stack Development, driving technology integration in collaborative environments to enhance federal service delivery and addre...