Senior Windows Administrator Jobs in Fairfax, VA

Join a team that's driving innovation in system engineering, ensuring seamless integration of cutting-edge technologies, and enhancing operations through expert analysis and design leadership. Collabo...

Drive new logo acquisition and revenue growth by independently managing the full sales cycle, from prospecting to closing. Build executive relationships and develop strategies that align with market t...

Pioneer innovative Appian solutions by leading implementation teams, guiding architecture design, and driving technical success through mentorship and best practices. Collaborate with clients for seam...

Innovate with us to lead expert Appian solution delivery while mentoring teams in developing advanced technical solutions, enhancing client architecture, and improving internal processes for better sc...

Unlock potential by leading innovative radar and cloud tech solutions in GEOINT. Collaborate with teams on requirements, design, and integration to ensure timely delivery and optimal performance acros...

Partner with us to enhance middleware and backend services through your full stack expertise, focusing on APIs and data applications while collaborating across teams to optimize performance and suppor...

Empower organizations by implementing Deltek Costpoint solutions. Collaborate with clients to gather requirements, configure systems, and deliver training while ensuring exceptional user satisfaction...

Accelerate progress at delivering robust software solutions by employing Agile methodologies, developing advanced data services, and integrating modern technologies in a collaborative team environment...

Collaborate to transform Agile practices by managing and optimizing Jira SaaS implementations, ensuring seamless integration with enterprise systems while enhancing team productivity and project visib...

Shape the future of mission-critical applications by leading software engineering initiatives. Provide technical authority in development, modernization, and troubleshooting for law enforcement and na...

Lead the charge in developing enterprise-level Power BI dashboards and business intelligence solutions. Collaborate with teams to analyze complex data sets, automate workflows, and enhance reporting f...

Support dynamic security operations by ensuring compliance, managing system security documentation, and analyzing threat actor capabilities to enhance overall cybersecurity posture...

Drive effective IT programs by collaborating with stakeholders to manage project priorities, budget, and delivery timelines while ensuring alignment with business objectives and strategic goals. Engag...

Lead the charge in delivering comprehensive Systems Engineering and Integration services for a National Intelligence Customer, fostering collaboration and technical excellence in a dynamic, data-centr...

Help us design innovative enterprise architectures for federal civilian projects, leading technical initiatives and collaborating with teams to develop tailored solutions that address critical mission...

Accelerate progress at the forefront of .NET and Classic ASP development, supporting large-scale federal applications. Collaborate in an agile environment, enhance user experience, and tackle complex...

Unlock potential by leading cloud transformation efforts, guiding technical meetings, and crafting optimized architectural strategies for seamless migration to cloud solutions, while driving best prac...

Join a team that's leading Agile release operations, enhancing workflow processes, and driving successful capability delivery across multiple environments. Collaborate across teams to ensure seamless...

Lead technical oversight of identity governance, enhancing IAM capabilities globally while ensuring security and compliance across enterprise systems and user identity frameworks for a strong defense...

Lead the charge in Agile release operations, ensuring cross-team coordination and alignment. Drive Program Increment execution while administering Atlassian tools to streamline release workflows acros...

Empower critical IT operations by leveraging Linux expertise to optimize system performance, security, and reliability. Collaborate with cross-functional teams to enhance infrastructure capabilities a...

Engage in the administration and support of Platform-as-a-Service environments. Ensure reliable and scalable operations of Kubernetes clusters, maintaining security compliance and optimal performance...

Engineer high-performance enterprise applications by maintaining, optimizing, and enhancing .NET Core microservices and Angular SPAs. Contribute to stability and functionality through debugging, refac...

Innovate within an agile team to design, develop, and implement robust .NET solutions, ensuring seamless integration and high-quality delivery while providing technical leadership across projects and...

Innovate your career by maintaining and extending a full-stack Governance, Risk, and Compliance platform. Collaborate across backend and frontend systems focusing on security, compliance mapping, and...