IT Systems Administrator Jobs in Fort Belvoir, VA

Lead the enhancement and administration of our ServiceNow environment by configuring ITSM, asset management modules, and integrating external systems. Collaborate with stakeholders to provide technica...

Drive strategic identity management initiatives by collaborating with stakeholders to enhance access control, authentication, and governance to ensure enterprise-level cybersecurity and improve user e...

Champion information assurance by managing cybersecurity policies, enforcing security standards, and safeguarding systems. Elevate operational security and compliance through risk assessments, documen...

Empower cybersecurity efforts by ensuring robust information assurance protocols, managing risks, and supporting compliance with security standards. Collaborate with teams to enhance the security post...

Shape infrastructure strategies to align with business goals, lead complex projects, guide talent development, and ensure high-quality outcomes through effective communication and innovative solutions...

Unlock potential by leveraging your Linux and cybersecurity skills to enhance system performance while supporting mission-critical technology for our clients, ensuring compliance and fostering team co...

Optimize system integration processes through hands-on leadership and collaboration in cloud infrastructure, enhancing performance and security while mentoring teams and driving innovative solutions...

Grow your expertise in Linux and DevOps while managing VMs across diverse platforms. Collaborate with cross-functional teams to ensure system integrity, performance, and security in a dynamic environm...

Transform mission-critical network infrastructure with your senior-level expertise in cybersecurity and network engineering. Lead initiatives across dynamic teams, manage risks, and implement state-of...

Accelerate progress at the forefront of cybersecurity, ensuring compliance and security for FedRAMP-authorized cloud environments while collaborating with cross-functional teams to enhance overall sec...

Help us enhance IT capabilities by managing complex programs and integrations, collaborating with various sectors to support strategic objectives while ensuring cybersecurity and effective deployment...

Drive the reliability and security of mission-critical enterprise applications while collaborating with cross-functional teams to manage installations, upgrades, and compliance. Ensure high availabili...

Lead the charge in transitioning enterprise infrastructure to a modern Azure environment. Oversee a diverse team managing critical operations, data center closures, and cloud migrations while ensuring...

Lead the charge in modernizing enterprise infrastructure as you manage cloud and server operations, guiding a talented team to ensure reliability, compliance, and successful migrations to Azure Govern...

Grow your career with a key leadership role managing cloud and infrastructure modernization while ensuring high performance across hybrid environments. Drive critical projects including cloud migratio...

Lead the charge in systems engineering for a mission-driven team, overseeing requirements analysis, design, integration, and agile software development processes to drive innovation and enhance operat...

Join our team to provide vital security oversight and administrative support, ensuring day-to-day operations for classified information and facility integrity. Play a key role in maintaining complianc...

Join a team that's dedicated to optimizing UNIX systems and network connectivity, ensuring security, performance, and compliance while providing expertise in high availability solutions and disaster r...

Optimize your career by mastering UNIX systems administration, ensuring reliability and security across enterprise networks while delivering disaster recovery and high availability solutions. Contribu...

Engage with us to enhance software supply chain security through detailed analysis of software components, identification of vulnerabilities, and assessment of cybersecurity practices in compliance wi...

Engineer innovative ServiceNow solutions to enhance operations in a secure hybrid cloud. Collaborate with a skilled team to design and maintain systems that optimize organizational workflow and effici...

Unlock potential by leading systems integration initiatives to modernize the GEOINT enterprise. Collaborate across organizations to influence strategic investment decisions and drive architecture tran...

Partner with us to drive impactful data visualization and analysis by balancing Power BI development and technical requirements analysis, supporting strategic organizational initiatives through innova...

Manage complex systems administration within an Agile team, providing critical operations and maintenance support. Engage in security management, capability deployment, and collaborative problem-solvi...

Design and execute system administration strategies for a large-scale environment. Manage Windows and Linux servers while ensuring compliance and security. Collaborate with cross-functional teams to e...