Windows System Administrator Jobs in Herndon, VA

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...

Unlock your expertise to deliver secure structural designs, perform advanced analyses, and manage collaborative projects. Drive impactful solutions through technical studies, model creation, and clien...

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...

Drive your career with impactful security efforts in vulnerability engineering. Collaborate with teams to analyze, remediate, and enhance server security across critical infrastructures, ensuring comp...

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...

Shape the future of data solutions as a skilled ETL Developer! Lead the design and implementation of cutting-edge data flow solutions, optimize performance, and mentor junior developers all in support...

Reimagine business solutions by administering enterprise software applications, ensuring system integrity and performance. Lead strategic technology initiatives while collaborating cross-functionally...

Transform global networking solutions as a Staff Software Engineer by designing and developing high-performing applications. Collaborate with teams to create reliable systems and deliver innovative se...

Champion innovation by providing comprehensive Systems Engineering and Integration services to national entities. Collaborate in a dynamic environment to enhance system performance and facilitate stra...

Drive innovation as an AI Developer, crafting cutting-edge machine learning models and full-stack applications. Collaborate with diverse teams to deliver scalable, high-performance solutions and enhan...

Lead the charge in developing and maintaining our cloud-based infrastructure, ensuring optimal performance, scalability, and security while collaborating across teams to enhance deployment automation...

Pioneer the technical vision for an innovative ML platform, driving scalable AI solutions and collaborating with product and engineering teams to align technical strategy with business objectives for...

Unlock potential by managing and securing enterprise networks as a Windows Systems Administrator. You'll enhance performance, support security operations, and ensure our systems meet federal guideline...

Join a team that's focused on designing and implementing advanced Physical Security Systems. Oversee client consultations, troubleshoot and support varied technologies, and lead project management ini...