Senior Windows Administrator Jobs in Fairfax, VA

Empower our team by supporting and enhancing enterprise applications in a collaborative Agile environment. Contribute to system reliability and efficiency while tackling technical challenges that driv...

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...

Join a team that's redefining secure cloud infrastructure solutions. Leverage your expertise in AWS, Terraform, and Linux systems to enhance mission-critical operations while ensuring compliance and p...

Manage client relationships and deliver expert cost management services across major data center projects. Utilize strong communication and leadership skills to navigate the complexities of large-scal...

Empower exceptional cost management for large-scale construction projects. Lead client interactions, drive value engineering, and coordinate across multiple teams to enhance project delivery and ensur...

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...

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...

Unlock potential by optimizing and managing database environments, ensuring performance, reliability, and security through collaboration with diverse teams and effective communication...

Drive database excellence by managing and optimizing MS SQL, MariaDB, and Oracle databases, ensuring performance, security, and effective backups, while collaborating with diverse teams to achieve pro...

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...

Accelerate progress at the FAA by enhancing and integrating ServiceNow capabilities, optimizing workflows, and fostering seamless system interoperability to meet strategic objectives and support criti...

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...

Drive innovative AI/ML solutions as a DevOps Engineer, streamlining system processes and enhancing data infrastructure across diverse channels. Collaborate with teams to implement cutting-edge technol...

Pioneer in cybersecurity initiatives to safeguard sensitive data and systems. Collaborate on developing security policies and conduct risk assessments while leading audits and incident responses. Driv...

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...

Unlock your potential as a Systems Administrator, managing IT infrastructure in a dynamic remote role. Drive technical solutions, support clients, and ensure network security while enhancing your care...

Elevate progress at our dynamic testing team by designing, implementing, and executing comprehensive test plans. Lead a small team to ensure quality and efficiency in software testing through automati...

Lead the charge in maintaining and optimizing SIGINT systems for critical operations. Collaborate in a dynamic, 24/7 environment to ensure the availability and effectiveness of front-end collection te...

Elevate your career by joining a dynamic team as a SIGINT Development Analyst, where you'll monitor and optimize critical communication systems in a fast-paced 24/7 environment, ensuring seamless inte...

Join a team that's revolutionizing digital content management with innovative solutions. You'll enhance web presence, create engaging graphics, and support leadership in delivering impactful communica...

Empower a skilled DevOps team in designing and managing secure, resilient cloud infrastructure on AWS and Azure. Drive compliance, enforce best practices, and align strategies with business objectives...

Join a team that's advancing DevSecOps practices, enhancing cloud applications through automation and CI/CD pipelines. Utilize your expertise to optimize development processes and drive security solut...

Shape the future of data management by administering and enhancing U.S. Navy databases while implementing security measures and coordinating analytics efforts. Collaborate with stakeholders to drive o...