Systems Administrator Jobs in Fairfax, VA

Unlock potential by delivering secure, high-availability systems to support federal law enforcement missions. Engage in hands-on engineering, testing, and maintenance of critical IT infrastructure whi...

Elevate service delivery by leading IT Service Desk operations in a dynamic environment. Oversee compliance, metrics, and cross-team collaboration while ensuring exceptional support for complex govern...

Lead the charge in optimizing task management and policy coordination for operational excellence within ARNG G6 SIG. Your expertise will enhance communication and deliverables across NIPR and SIPR env...

Drive innovation by designing and implementing engineering solutions that enhance product performance and efficiency. Collaborate with cross-functional teams to tackle complex technical challenges and...

Shape the future of integrated systems by leading DevOps initiatives to analyze, design, and implement innovative solutions for critical defense operations, ensuring seamless integration and optimal p...

Lead the charge in designing and maintaining a cutting-edge Mission Management web application, collaborating with a multi-contractor team to enhance operational efficiency and facilitate strategic pl...

Contribute to mission-critical systems by applying your expertise in software development and systems engineering. Collaborate with teams to design and maintain cloud-native applications, ensuring rob...

Join a team that's dedicated to deploying high-availability cloud services using AWS. Collaborate on Infrastructure as Code and CI/CD pipelines while optimizing secure environments and supporting cont...

Lead initiatives to enhance security posture through effective program management, collaboration with stakeholders, and operational support. Drive client satisfaction and oversee contractor performanc...

Contribute to enhancing security effectiveness by managing complex SOC incidents, leading audits, and driving security automation. Utilize advanced threat detection within Azure and M365 environments...

Lead the charge in optimizing service desk operations, ensuring superior technical support for educators and staff in a dynamic military setting. Oversee personnel, coordinate multi-team efforts, and...

Lead innovative systems engineering solutions that address national security challenges, utilizing both Traditional and Model-Based Systems Engineering methodologies across complex mission environment...

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...

Contribute to mission success by developing and maintaining secure enterprise applications, leveraging modern programming languages and Agile practices for federal systems in a collaborative environme...

Champion growth in broadband infrastructure as you lead the deal process from sourcing to closing. Collaborate with diverse teams, maintain relationships, and drive new investment opportunities while...

Lead the process of sourcing and closing lending opportunities in the broadband infrastructure sector. Collaborate with teams to enhance capital deployment strategies while managing existing relations...

Join a team that's leading the charge in cybersecurity for government systems, ensuring compliance with ATO standards while managing risk and security posture through assessments and incident response...

Take ownership of satellite communication operations and support the US Space Force. As a Project Manager/Site Lead, you will oversee a multi-site team while managing modernization and maintenance of...

Lead the charge in managing the Space Operations Command's SATCOM initiatives, ensuring effective operation and modernization of satellite communication systems. Oversee project activities with a focu...

Elevate your career by ensuring secure and compliant operations in a critical GEOINT environment. Collaborate with teams and customers to maintain system stability while providing responsive support t...

Empower security initiatives by leading information assurance efforts, ensuring compliance through thorough assessment, coordination, and documentation of security processes. Collaborate with stakehol...

Unlock enterprise potential by leading end-to-end network solutions and modernizing IT infrastructures. Collaborate with cross-functional teams to enhance operational efficiency and ensure mission-cri...

Engineer robust network solutions, ensuring high availability and optimal performance. Collaborate with teams to support deployments and fulfill enterprise infrastructure needs in regulated environmen...

Lead the design and deployment of AWS infrastructure solutions, ensuring robust security and operational efficiency while managing resource performance and orchestrating container workloads for optimi...

Accelerate progress at the forefront of AWS infrastructure development, designing secure and scalable cloud solutions. Collaborate with cross-functional teams to implement best practices that enhance...