IT Systems Administrator Jobs in Fredericksburg, VA

Join a team that's driving operational excellence in platform services. Lead critical initiatives for mission reliability, ensuring seamless continuity across classified and unclassified environments...

Join a team that's driving innovation in data operations! You'll provide expert engineering support, investigate incidents, and enhance enterprise data services within a critical defense initiative, e...

Drive innovative solutions for enterprise applications supporting Revenue and Customer Support teams. Design, configure, and optimize Salesforce systems to enhance usability, reliability, and scalabil...

Drive excellence in enterprise data operations by providing tier-3 engineering support, resolving complex technical issues, and ensuring reliability across the War Data Platform. Collaborate with cros...

Take ownership of tier-3 engineering support for the War Data Platform. Ensure reliability and resolve complex data issues while collaborating with cross-functional teams to enhance data services and...

Unlock your potential as a Systems Analyst supporting missile defense architecture analysis. Engage in assessing next-gen systems through advanced modeling tools, shaping future defense capabilities w...

Champion the design, implementation, and support of cloud network infrastructure. Ensure secure connectivity and performance across diverse classified environments, fostering collaboration among vario...

Transform mainframe environments by leading optimization initiatives and program delivery. Leverage technical expertise and consultative skills to improve client operations, guiding teams through comp...

Join a team that's dedicated to enhancing cybersecurity for DoD systems by overseeing compliance, risk assessments, and security policy development while collaborating with cross-functional teams to p...

Unlock potential by developing and maintaining enterprise applications for a mission-critical program, ensuring operational stability and security, while collaborating with cross-functional teams to i...

Provide advanced network engineering support for diverse WAN, LAN, and CAN systems, ensuring smooth operations and compliance within the Intelligence Community. Collaborate on new solutions and mainta...

Unlock efficient communication and successful change management strategies by leading IT modernization initiatives, ensuring effective stakeholder engagement and operational readiness throughout the o...

Unlock potential by joining a dynamic team to design and implement robust cloud security solutions while enhancing incident response efforts and driving proactive threat hunting in a fast-paced cyber...

Develop and implement cloud security solutions, automate security tasks, assist in incident response, and engage in proactive threat hunting to enhance cybersecurity operations across enterprise envir...

Join a team that's leading offensive security operations to protect mission-critical AI capabilities. As a Senior Penetration Testing Lead, you will drive controlled adversarial assessments, influenci...

Join us to lead advanced offensive security operations, executing penetration tests across multiple networks, ensuring the integrity of mission-critical systems in support of defense initiatives. Shap...

Join as a Senior Penetration Testing Lead, spearheading offensive security measures to protect crucial AI capabilities for the DoW. Oversee assessments across multiple secure environments, validating...

Lead the charge in managing vendor relationships for a large financial organization, ensuring security standards and effective procurement processes while collaborating with stakeholders to optimize s...

Help us enhance user training and operational readiness through effective analysis and support for a Commercial Off-The-Shelf software solution, ensuring alignment of training materials with actual sy...

Lead the Platform Engineering team, driving technical planning and execution while collaborating with Agile methodologies to deliver impactful IT operations and support across functions, interfacing d...

Lead the charge in cybersecurity initiatives; assess risks, implement strategies, and ensure compliance to safeguard critical systems and data for DoD mission partners. Foster a secure environment thr...

Join a dynamic team as an AI/ML Systems Engineer, driving innovative strategies and technical direction for mission-critical AI/ML initiatives. Leverage your expertise to shape advanced analytics and...

Transform federal portfolio management by designing and enhancing ServiceNow applications. Collaborate with cross-functional teams to deliver scalable solutions that improve visibility, decision-makin...

Manage enterprise infrastructure services, ensuring uptime and reliability for critical communication and authentication tools. Collaborate with various teams to enhance operations and drive automatio...

Transform digital engineering strategies by leveraging your systems engineering expertise. Collaborate on innovative projects while ensuring compliance with major acquisition milestones in a cutting-e...