IT Systems Administrator Jobs in Sterling, 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...

Drive your career with the leadership of Manhattan Active WM migrations across locations. Collaborate with teams to optimize processes, ensure integration success, and establish operational standards...

Advance your career by managing engineering teams to deliver high-quality verification processes for complex defense systems while fostering strong relationships with key stakeholders and ensuring eff...

Lead the integration of Model-Based Systems Engineering in complex system designs, guiding teams and stakeholders to implement effective practices that enhance system development, validation, and mana...

Join a dynamic agile team to develop, test, and maintain full-stack applications using modern technologies. Contribute to innovative solutions in a fast-paced environment while adhering to coding stan...

Unlock potential by driving software solutions through agile development. Collaborate within a team to design, build, and enhance full-stack applications while ensuring performance and reliability in...

Unlock potential as you coordinate EDI and integration projects, providing crucial tier-1 support, improving feedback loops, and driving efficiency in a dynamic IT environment. Bring your technical ex...

Pioneer multimedia innovation by developing interactive training components to enhance user engagement and optimize learning for the Army National Guard, ensuring adherence to accessibility and qualit...

The Systems and Strategic Planning Manager for the Office of Teacher Recruitment and Quality is responsible for creating and maintaining systems and processes to support teacher recruitment efforts. T...

Support your career development by engaging in advanced programming and vulnerability research. Collaborate on diverse projects involving embedded devices while utilizing cutting-edge CNO tools and te...

Advance your career with a dynamic team that tackles complex challenges in CNO analysis and programming. You’ll engage in cutting-edge vulnerability research, develop solutions across diverse platform...

Join a dynamic team to drive innovative software solutions. Leverage your extensive software engineering experience and technical skills to enhance program effectiveness and lead projects of significa...

Unlock potential by leveraging over 14 years of software engineering expertise, driving innovative solutions on complex programs. Engage in a collaborative environment that emphasizes advanced technol...

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...

Transform enterprise applications through hands-on development and architecture. Lead projects with a focus on scalability and security while collaborating with stakeholders to drive innovative Java-b...

Take ownership of technical information assurance engineering efforts, guiding security measures for complex information systems. Drive compliance, conduct risk assessments, and ensure the implementat...

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 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...

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...

Contribute to strategic readiness by leading analysis, developing performance measures, and executing readiness reporting to support US Cyber Command missions and ensure compliance with military readi...

Shape the future of enterprise software engineering by developing and maintaining complex systems, ensuring compliance with design specifications, and enhancing performance through innovative solution...

Tackle innovative scientific programming challenges supporting earth system models. Collaborate with scientists and partners to enhance data utilities, ensure seamless data processing, and contribute...

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...

Shape the future of enterprise networking by leading infrastructure design and cloud integration efforts, ensuring secure and scalable solutions across diverse environments while collaborating with en...

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...