Windows System Administrator Jobs in Frederick, MD

Drive innovative solutions as a Mid-Level Full Stack Developer, collaborating with teams to build and maintain high-quality applications using .NET and Azure. Tackle complex challenges and lead integr...

Unlock innovation as you design, develop, and maintain software integration solutions in high-performance computing environments, ensuring top-tier automation and system testing while collaborating wi...

Transform projects by providing full stack development expertise in Java, Angular, and Elasticsearch. Join a dynamic team where your skills will drive innovative solutions and enhance project outcomes...

Develop and implement innovative Knowledge Management strategies to enhance organizational efficacy, leading transformative initiatives and fostering best practices across teams to optimize efficiency...

Lead the charge in providing comprehensive systems engineering support for an Enterprise Functional Team, enhancing architecture, risk management, testing, and configuration control across diverse tas...

Lead the charge in enhancing endpoint security through advanced engineering, design, and compliance strategies. Collaborate with teams to develop and implement robust configurations and processes that...

Join a dynamic team to enhance platform reliability, automate operations, and support cloud-native technologies. Engage with application teams, ensuring secure and efficient deployment while driving c...

Join a team that's dedicated to advancing cloud technologies and delivering innovative software solutions. Collaborate on complex systems enhancements and automation while ensuring the highest quality...

Advance secure communications for critical federal missions by providing senior engineering support for COMSEC, ensuring resilience and compliance in network operations and enhancing encrypted communi...

Join a team that's redefining server management by delivering high-quality Linux administration and cloud support, ensuring robust security and compliance while utilizing innovative solutions to meet...

Champion the technical direction of a critical platform, ensuring scalable, reliable, and correct execution across distributed systems, while mentoring teams to uphold architectural integrity in high...

Innovate the core execution model and architecture of a critical platform, ensuring it meets real-world reliability, security, and performance standards while serving as a guiding force for all engine...

Lead the charge in developing software-driven automation solutions across diverse technical domains, ensuring high-quality performance through testing and communication with stakeholders, all while me...

Optimize your career by leveraging your software development skills in a dynamic Big Data environment, focusing on data ingestion, transformation, and efficient display strategies to drive impactful a...

Join a team that fosters innovation and technical excellence in systems integration supporting a diverse range of software solutions in a dynamic environment where collaboration and expertise drive mi...

Take ownership of the administration and support of global physical security systems, including CCTV, access control, and related infrastructure. Collaborate with cross-functional teams to ensure syst...

Elevate cloud infrastructure operations by designing and managing secure, scalable, and automated platforms. This role integrates DevSecOps practices and fosters collaboration across software engineer...

Empower the Mission LAN by managing systems administration, ensuring seamless operations, security compliance, and enhanced functionality. Drive innovation through technical expertise while collaborat...

Optimize big-data systems by leveraging automation and testing tools. Collaborate with developers and operators in a dynamic environment while managing individual projects to meet critical deadlines...

Lead the charge in shaping cloud-native architecture and agentic AI systems. Drive infrastructure excellence at scale while mentoring engineers and establishing DevOps standards to enhance organizatio...

Join a team that's critical to maintaining system reliability and security, optimizing enterprise application servers, and ensuring compliance with cybersecurity directives for a mission-driven progra...

Join a team that's shaping naval technology by developing innovative software solutions. You'll leverage your expertise in C++, design patterns, and messaging protocols to support critical Navy progra...

Join a dynamic team as you develop innovative software for Navy programs, leveraging your expertise in C++, Kubernetes, and Linux. Contribute to cutting-edge solutions within a collaborative environme...

Champion operational excellence by managing enterprise systems, ensuring compliance with cybersecurity standards, and supporting critical IT infrastructure for mission success across diverse environme...

Partner with us to lead IT projects for federal clients, managing the full lifecycle from planning to deployment. Utilize Agile methodologies to ensure quality delivery while mentoring teams and maint...