Systems Administrator Jobs in Warrenton, VA

Lead the charge in developing and maintaining cutting-edge applications for a vital federal system, engaging in all phases of the software engineering life cycle to enhance safety and efficiency withi...

Lead the charge in architecting and optimizing DevSecOps pipelines ensuring operational resilience and mission alignment for critical government functions, collaborating across teams to enhance securi...

Empower collaboration by engineering and automating a robust Service Catalog framework across various security classifications, ensuring data integrity and financial accountability to support mission...

Collaborate with cross-functional teams to maintain, secure, and optimize our network infrastructure while ensuring performance and compliance with industry standards...

Transform your career by guiding teams to design complex solutions that align user needs with enterprise goals. Collaborate with architects to enhance systems and leverage modern technology in an impa...

Develop and maintain security protocols for complex information systems, ensuring compliance with cybersecurity regulations. Engage with key stakeholders to protect high-impact environments and suppor...

Elevate the security of information systems by integrating robust protection measures throughout their lifecycle. Collaborate with stakeholders to refine requirements, enhance designs, and ensure effe...

Engineer security solutions by enhancing system security integration and design, collaborating with stakeholders to define requirements and mitigate risks, while capturing functional needs throughout...

Join us to transform enterprise IT service delivery by developing innovative ServiceNow solutions that enhance user experience and streamline operations across a diverse technical team, ensuring high...

Lead the charge in optimizing endpoint management for critical IT operations, supporting over 120,000 users nationwide. Contribute to a dynamic team ensuring robust compliance and security tailored fo...

Champion enterprise applications strategy and governance, driving innovation with Microsoft Dynamics 365. Lead cross-functional teams to optimize business processes, enhance operational stability, and...

Transform the Data Center landscape by leading complex projects, ensuring operational efficiency, and enhancing client solutions through technical expertise and collaboration with cross-functional tea...

Advance Section 508 compliance initiatives by conducting analysis, developing training programs, and collaborating with stakeholders to ensure adherence to government directives. Drive user satisfacti...

Drive analytic excellence by leveraging tools and databases to support HUMINT collection. Collaborate with cross-functional teams to assess operational needs and deliver comprehensive targeting report...

Provide expert Linux systems engineering support to design, optimize, and automate enterprise-scale secure infrastructure. Collaborate with engineering teams to ensure high availability and secure Lin...

Drive excellence by leading the enhancement of network infrastructure through effective oversight and support for hardware and software systems, ensuring seamless operations and optimum performance of...

Join a team that ensures accurate data center asset lifecycle operations. Collaborate with multiple functions to support infrastructure reliability, operational efficiency, and financial accuracy thro...

Join a dynamic team to install and optimize Red Hat Satellite Server environments, ensuring compliance and operational efficiency while collaborating across the enterprise to enhance system performanc...

Transform configuration management practices in software environments, ensuring integrity, traceability, and compliance. Collaborate with teams to establish governance and optimize processes, driving...

Lead the management of IT projects within the Electronic Health Record Modernization Integration Office, ensuring compliance and efficiency in delivering multimillion-dollar initiatives that meet orga...

Grow your career with a vital role in overseeing security measures for specialized information systems. Collaborate with ISSMs to ensure compliance with federal regulations, manage user access, and en...

Serve a critical role in enhancing the operational readiness of AI model-serving infrastructures by architecting configuration management systems across classified environments. Collaborate with diver...

Grow your career with a pivotal role managing AI model-serving operations across security enclaves, ensuring reliable deployment and compliance with cybersecurity standards. Collaborate with teams to...

Advance your career by managing personnel security clearances within a dynamic team. Engage with clients, oversee documentation, and liaise with agencies to ensure efficient processing and compliance...

Manage complex IT projects within a multidisciplinary team, ensuring timely delivery and alignment across mission partners. Oversee all aspects of hybrid-cloud infrastructure operations and project in...