Senior Windows Administrator Jobs in Arlington, VA

Lead the charge in cybersecurity governance and risk management consulting. Drive client engagements, develop security frameworks, and mentor teams while ensuring alignment with industry standards and...

Join a team that's dedicated to enhancing IT infrastructure through Windows Server Administration and Azure management. Collaborate on cybersecurity measures and provide vital support to ensure operat...

Lead the evolution of identity governance at enterprise scale, driving strategy and architecture for SailPoint ISC. Collaborate across teams to ensure compliance and operational excellence in identity...

Innovate and automate infrastructure management using Python, Ansible, and Terraform. Collaborate with teams to enhance cloud services and maintain compliance in a secure environment, ensuring optimal...

Lead the charge in developing Infrastructure as Code and automating tasks using Python, Ansible, and Terraform while managing cloud platforms and CI/CD pipelines to enhance system performance and comp...

Unlock potential by leading enterprise network architecture initiatives, providing strategic guidance, and enhancing security and performance for a DoD agency's WAN. Collaborate with teams to design i...

Shape the future of project management by developing and optimizing schedules that ensure timely project delivery. Collaborate with cross-functional teams to align timelines with strategic objectives...

Optimize subcontract negotiation and administration processes, ensuring compliance with government regulations. Drive effective procurement strategies across contract types while collaborating with in...

Join a dynamic team as a Senior Analyst, driving fiscal strategy and program support for Naval fleet readiness. Leverage your expertise to manage budgets, prioritize funding, and foster strong custome...

Join our team as a Senior Analyst to enhance Naval fleet readiness through strategic financial analysis and program management. Collaborate with stakeholders to ensure effective budget allocation and...

Lead the charge in optimizing IT service delivery by managing customer requests, prioritizing tickets, and ensuring timely resolutions. Collaborate with teams to enhance processes and maintain high st...

Join a team that's redefining network solutions for the Department of Defense. Leverage your expertise in secure design, migration, and optimization to enhance IT services across multiple agencies in...

Lead the charge in designing and implementing secure network solutions for a critical DoD program, ensuring robust infrastructure and compliance with cybersecurity standards across multiple locations...

Lead the charge in complex security assessments, guiding junior staff and enhancing procedures. Drive modernization of authorization processes in a dynamic environment, ensuring compliance and securit...

Innovate cloud computing solutions for U.S. Government agencies, tackling complex distributed systems. Lead engineering efforts to enhance operational excellence and automate processes, ensuring top-t...

Join a team that's dedicated to enhancing project success through effective coordination and support. As an Operations Specialist, you'll facilitate the Services Engagement Lifecycle, ensuring seamles...

Empower security innovation by implementing automated controls in CI/CD pipelines, managing vulnerabilities, and enhancing Kubernetes security. Collaborate with teams to ensure robust security practic...

Unlock potential by leading systems engineering and testing for PNT products. Collaborate with cross-functional teams, manage junior engineers, and ensure customer requirements are met through rigorou...

Unlock potential by leading complex commercial real estate due diligence projects. Collaborate with multidisciplinary teams to provide technical guidance and client leadership, ensuring high-quality d...

Shape the future of clinical trials by driving business development initiatives, identifying opportunities with sponsors and CROs, and promoting CTSdatabase's services to enhance growth and profitabil...

Accelerate progress at a leading tech firm by developing scalable, cloud-native APIs. Collaborate with cross-functional teams to enhance core offerings and lead discussions on software architecture, e...

Grow expertise in Operational Technology security, leading critical engagements across industrial systems. Collaborate on advanced methodologies while mentoring others and contributing to pivotal rese...

Lead the charge in managing a project team focused on high voltage substations, overseeing design, analysis, and implementation to modernize the electric grid while ensuring projects meet client speci...

Join us to maintain and enhance software and system configurations for the DHS CISA. This role ensures compliance, manages change control, and supports operational continuity through meticulous docume...

Contribute to the IT configuration management process, ensuring compliance and service continuity. Administer the CMDB, conduct audits, and support software changes while collaborating with technical...