Windows Server Administrator Jobs in Reston, VA

Elevate progress at a senior systems engineer role, supporting daily program operations while leveraging advanced engineering expertise and top tier security protocols to enhance system performance an...

Advance enterprise-scale analytics and data-driven solutions by designing, building, and optimizing cloud-based data pipelines. Collaborate with cross-functional teams to deliver scalable, reliable, a...

Grow your career with a leading team to shape the future of digital policy management and entitlement systems. Lead technical development while guiding a diverse group of engineers to optimize user ex...

Accelerate your career as a Level 2 CNO Reverse Engineer; engage in cutting-edge reverse engineering of software and hardware, documenting findings, developing prototypes, and influencing cybersecurit...

Provide unified communications expertise to develop scalable solutions, oversee system performance, and ensure seamless integration of VoIP, video, and data services across the organization for optima...

Elevate your career by engaging in the integration and testing of critical Wideband SATCOM systems. Validate requirements, identify defects, and ensure mission readiness in a dynamic and collaborative...

Join a team that's revolutionizing AI and HPC GPU infrastructures by driving customer-focused solutions and technical engagements, ensuring successful integration of advanced technologies in large-sca...

Elevate your career by strengthening security operations through hands-on incident response, proactive threat hunting, and advanced tooling development, ensuring robust protection across various envir...

Innovate identity security solutions as you deliver and optimize Multi Factor Authentication (MFA) services to enhance access management across a dynamic operational landscape while bridging engineeri...

Join a team that's dedicated to transforming the Day 2 operations landscape in cloud partnerships. Collaborate with engineers to optimize performance and reliability while empowering partners to indep...

Join us to lead security and compliance for a FedRAMP-authorized cloud service. Utilize your cybersecurity and cloud expertise to manage risk, drive operational excellence, and align with NIST standar...

Empower teams to enhance secure operational systems through effective systems engineering. Collaborate with stakeholders to translate mission needs into technical specifications, supporting the entire...

Empower mission success by leading technical integration efforts for SIGINT systems. Collaborate across teams to ensure seamless mission thread execution, driving innovation and providing mentorship t...

Champion cybersecurity excellence as you support RMF in Agile/DevSecOps environments. Work directly with developers and technical teams to analyze vulnerabilities, validate findings, and ensure compli...

Deliver innovative Big-Data cloud solutions by developing and enhancing complex systems. Collaborate on designing and testing software, while providing expertise in cloud computing and distributed sys...

Advance your career by developing and enhancing complex Cloud Big-Data systems. Collaborate on back-end processing, focusing on innovative Cloud solutions integrating Java, Distributed Computing, and...

Innovate with a leading Cloud Storage team to develop cutting-edge SaaS solutions. Utilize your extensive experience in cloud-native architectures, tackling complex challenges and mentoring junior eng...

Drive your career with a key role in deploying cabling systems for data centers, enhancing infrastructure, collaborating with teams, and ensuring projects are delivered on time while meeting global st...

Design and optimize robust data architectures that enhance data transfer, storage, and reporting. Collaborate with stakeholders to ensure data integrity and security while driving high performance acr...

Optimize infrastructure operations by deploying and maintaining efficient software systems. Collaborate across teams to enhance deployment processes, ensuring reliability and observability of mission...

Transform global Modular Data Center architecture by integrating design, permitting, and construction processes, while standardizing practices to enhance scalability across diverse sites worldwide. Dr...

Drive innovative systems engineering solutions to elevate program success through hands-on expertise, technical leadership, and collaboration with teams on dynamic installation projects...

Innovate cutting-edge software solutions in a dynamic Agile setting. Collaborate with diverse teams, utilizing modern technologies like JavaScript, microservices, and AWS to deliver quality custom app...

Accelerate your career by architecting and delivering robust Microsoft 365 solutions. Lead engagements for enterprise customers, ensuring secure and scalable environments while guiding teams through d...

Deliver your expertise in cybersecurity systems engineering, driving the full system lifecycle for Navy weapon systems. Collaborate with cross-functional teams to enhance security architectures and en...