Senior Windows Administrator Jobs in Arlington, VA

Unlock your potential by resolving technical requests and managing customer accounts. Collaborate in a dynamic environment to enhance service delivery. Join us to make a valuable impact with your expe...

Execute IT project management for OSINT systems, overseeing execution, coordinating efforts, and managing project lifecycles. Collaborate on requirement gathering and agile planning, driving impactful...

Secure and enhance critical IT infrastructures, ensuring resilience against evolving threats while bridging policy with implementation in cloud environments and classified systems...

Lead the integration of Model-Based Systems Engineering in complex system designs, guiding teams and stakeholders to implement effective practices that enhance system development, validation, and mana...

Empower our Platform Engineering team as you enhance infrastructure tools and scalability, driving automation and reliability. Collaborate with cross-functional teams to support innovative solutions a...

Take ownership of demand generation for our North America commercial and mid-market segment, leading integrated campaigns and account-based strategies to drive pipeline growth and revenue impact throu...

Engage your strategic mindset to lead multiple security programs while driving customer satisfaction and operational excellence. Manage teams, enhance business development opportunities, and ensure pr...

Drive multiple large-scale telecommunications projects, ensuring operational success, risk management, and budget oversight while maintaining customer satisfaction and fostering effective relationship...

Empower data-driven decisions by leading the design and development of robust data models. Drive strategic data planning and ensure effective data management for enhanced business intelligence and ope...

Deliver high-impact cost management solutions as a Senior Cost Manager overseeing large-scale data center projects. Collaborate closely with clients, lead negotiations, and ensure accurate financial r...

Lead project success by delivering high-value cost management services on a major data center project. Collaborate closely with clients, contractors, and teams to ensure accurate estimates, effective...

Engage in complex cost and change management for high-stakes data center projects. Lead client interactions, coordinate multidisciplinary teams, and ensure best-in-class service delivery while navigat...

Oversee value-driven cost management services for major data center projects, interfacing directly with clients while leading a high-performance team in a dynamic construction environment...

Join a dynamic team as you enhance cost management services for complex data center projects. Lead client interactions, drive value, and ensure project success through expert financial oversight and s...

Support day-to-day cost management for large-scale data center projects. Collaborate with clients and contractors, leading multi-phase construction cost activities while mentoring junior staff in a dy...

Engage with diverse stakeholders as you deliver strategic cost management across a major data center portfolio. Leverage your expertise to ensure project profitability and enhance client relations whi...

Deliver innovative cloud engineering solutions that enhance aviation safety and efficiency. Leverage your expertise to lead teams in the deployment and optimization of critical cloud systems in a dyna...

Join a team that's dedicated to applying systems engineering principles across the full lifecycle, ensuring technical integrity and quality in an environment focused on collaboration with government a...

Join a team that's transforming business processes by defining and managing IT requirements. Engage with diverse stakeholders, enhance applications, and lead agile initiatives for effective solutions...

Champion technical excellence by providing Tier 1 and 2 support, diagnosing and resolving issues, and ensuring user compliance with PKI tools in a dynamic environment. Ideal for seasoned Systems Admin...

Lead high-value cost management for a major data center project, ensuring successful client interactions and project delivery. Collaborate with teams to provide expertise in estimating and cost planni...

Unlock potential by executing complex aviation initiatives, enhancing safety and efficiency through cloud technology. Lead infrastructure support for high-availability environments, ensuring modernize...

Join a dynamic team to improve and support ERP systems and cloud applications, focusing on aftermarket sales and service. Oversee system configurations, enhancements, and application efficiency for se...

Build and enhance complex claim allocation models to support forensics teams. Collaborate with clients and stakeholders, delivering insightful analytics and reports that guide decision-making for larg...

Drive excellence in IT solutions by leveraging your cloud computing expertise to support government initiatives. Collaborate on strategic projects and provide vital recommendations to achieve optimal...