IT Systems Administrator Jobs in Fredericksburg, VA

Empower your career by engaging in diverse cyber system assessments, validating complex information systems, and collaborating with inter-agency partners to enhance strategic tech initiatives and oper...

Engage in leading multi-discipline engineering efforts to enhance GEOINT systems, ensuring effective requirements management, testing, and solutions integration for complex defense and intelligence op...

Oversee the operational management of VMware virtualization environments, enhancing service delivery through optimal configurations, high-availability solutions, and robust disaster recovery strategie...

Monitor, analyze, and protect network infrastructure from threats. Collaborate with teams to enhance security posture, respond to incidents, and implement safeguards for sensitive information in a dyn...

Tackle cyber threats by developing secure systems architectures and compliance strategies. Collaborate with teams to integrate security controls throughout system lifecycles while ensuring adherence t...

Join a dynamic team to develop robust security architectures for information systems, mitigating risks and ensuring compliance with industry standards while collaborating with cross-functional teams i...

Support enterprise identity and access management initiatives by overseeing user lifecycle activities, enforcing security policies, and collaborating with cross-functional teams to enhance access cont...

Contribute to cloud application migration and modernization efforts, leading development and technical implementation while enhancing user experience and business processes for NIH enterprise applicat...

Unlock potential by collaborating with teams to manage points of connection and support projects through effective communication and data management in a dynamic, hybrid work environment...

Unlock your potential by delivering integrated DevSecOps solutions for mission-critical systems, collaborating with engineering teams and government partners to enhance capabilities and security acros...

Engineer innovative automation solutions for machine learning integration, addressing workflow challenges. Focus on enhancing capabilities through intelligent automation and collaboration with analyst...

Empower your career by joining our dynamic audit team, enhancing IT security, and collaborating with clients to identify vulnerabilities and implement robust solutions that drive operational excellenc...

Engineer solutions by managing e-commerce and mainframe systems software. Drive the migration, installation, and troubleshooting of ISV products while ensuring performance and stability across diverse...

Innovate cybersecurity solutions while analyzing threat intelligence to enhance SOC operations. Contribute to 24/7 cyber defense efforts that protect critical network environments across a vast operat...

Champion the lifecycle management of enterprise applications, driving modernization initiatives and ensuring compliance with DoD cybersecurity policies while improving operational efficiency and techn...

Join a team that's shaping the future of national security communications. Utilize your extensive experience to provide key engineering and advisory support for innovative systems across diverse platf...

Shape the future of advanced Command and Control systems by leading data feed integration initiatives. Collaborate across teams to modernize operations and ensure mission success in a dynamic, hybrid...

Transform ideas into production-ready software by directing AI tools across full-stack development. Own features end-to-end and enhance efficiency in an AI-first environment, shaping software delivery...

Drive mission success as a hands-on Senior Cloud Systems Administrator ensuring optimal performance and security of Linux systems in AWS. Collaborate with cross-functional teams to enhance critical ap...

Manage complex Tier-3 IT support for critical analytics ecosystems. Collaborate across engineering and cybersecurity teams to enhance performance and resolve escalated incidents in multi-enclave envir...

Empower mission success by providing expert Tier-3 support for advanced analytics ecosystems, ensuring operational excellence, and mentoring support teams in complex IT environments. Elevate technical...

Collaborate with cybersecurity and infrastructure teams to engineer, deploy, and maintain a robust IDaaS platform. Drive integration of identity solutions adhering to Zero-Trust principles within a mi...

Drive innovative AI/ML solutions as a DevOps Engineer, streamlining system processes and enhancing data infrastructure across diverse channels. Collaborate with teams to implement cutting-edge technol...

Join a team that's bridging business and technology, enhancing processes through innovative solutions and collaboration. Drive projects from conception to deployment while fostering stakeholder engage...

Innovate and optimize PTC Windchill systems to support enterprise-wide PLM initiatives while ensuring stability and performance across engineering and manufacturing operations. Collaborate in a DevOps...