IT Systems Administrator Jobs in Chantilly, VA

Optimize system and infrastructure support by managing virtual servers and network components while ensuring operational efficiency and security through thorough monitoring, troubleshooting, and maint...

Transform your career by leading operational readiness and enhancing service management. Collaborate with diverse teams to ensure system stability, compliance, and continuous improvement in a dynamic...

Transform operational readiness by managing 24/7 support coordination, incident response, and ensuring platform reliability, compliance, and alignment with federal standards throughout production oper...

Join a cutting-edge team as you oversee configuration management activities, ensuring disciplined control and compliance across mission-critical programs. Provide expert guidance and maintain crucial...

Drive strategic configuration management initiatives within critical national security programs, ensuring compliance with technical baselines and delivering expert guidance to stakeholders across secu...

Optimize mission-critical IT infrastructure by leveraging your expertise in system and network administration. Manage secure environments and enhance cybersecurity efforts while mentoring and leading...

Advance insights in a hybrid role supporting Product Management operations. Collaborate with teams to enhance customer relationships and deliver analytical solutions while performing data analysis in...

Collaborate to enhance software delivery in a dynamic DevOps role, streamlining development and operations with cutting-edge automation. Focus on improving system resilience while ensuring secure and...

Accelerate progress at the intersection of development and operations as a Senior DevOps Engineer. You'll optimize software delivery processes while ensuring user experience is a priority, driving eff...

Lead and guide a skilled team in the comprehensive implementation of the RMF lifecycle for cybersecurity, ensuring robust risk management and compliance across federal IT systems, while fostering secu...

Advance cybersecurity measures by managing DoD RMF processes and overseeing secure documentation. Collaborate in a dedicated team, ensuring compliance with NIST standards and supporting evaluations ac...

Lead the charge in driving enterprise technology initiatives, managing project delivery from planning to implementation while collaborating with stakeholders to ensure on-time and on-scope success. Br...

Transform complex Linux-based systems as a Senior Systems/DevSecOps Engineer; drive installation, integration, and maintenance while enhancing system reliability in critical operational environments t...

Shape the future of cybersecurity by assessing risks, implementing controls, and ensuring compliance within information systems while collaborating with cross-functional teams to enhance security post...

Elevate acquisition strategies and systems engineering for national security initiatives. Collaborate on developing documentation, managing execution, and ensuring seamless integration in a dynamic in...

Transform client relationships and drive business growth through strategic sales execution in Application Modernization Services. Leverage industry expertise and AI knowledge to deliver tailored solut...

Lead the charge in designing and sustaining mission-critical systems for RF and SIGINT environments, driving innovation across complex infrastructures in both Linux and Windows while ensuring the high...

Lead a dynamic team in network engineering, ensuring operational excellence and driving innovation in enterprise networking, cloud security, and observability technologies to support mission-critical...

Lead the administration of government contracts to ensure compliance and mitigate risks while supporting business growth through strategic proposal development and negotiation in a fast-paced environm...

Drive systems engineering processes across multidisciplinary teams to enhance geospatial intelligence capabilities, ensuring effective integration and collaboration with federal agencies and stakehold...

Engage your expertise to oversee all aspects of DB2 database administration, ensuring optimal performance, security, and availability while collaborating with cross-functional teams to enhance databas...

Lead the charge in maintaining and optimizing DB2 databases, ensuring their performance, security, and availability. Collaborate cross-functionally to troubleshoot issues and implement best practices...

Accelerate cybersecurity compliance and engineering collaboration by assessing system designs and developing roadmaps to align with government standards while ensuring effective stakeholder communicat...

Elevate the ServiceNow Platform's performance by leading design, development, and administration efforts. Drive innovation, manage the CMDB, and collaborate with teams to enhance IT operations in a cl...

Join us to deliver critical support in systems engineering, focusing on life-cycle strategies, configuration management, and project oversight for submarine program initiatives. Bring your expertise t...