Windows System Administrator Jobs in Ashburn, VA

Partner with us to build and manage critical security services for the US intelligence community, ensuring reliability and customer delight within our growing DevOps team...

Support enterprise technology implementations, optimize solutions and foster adoptions using Red Hat technologies. Collaborate with clients in diverse industries while enhancing your skills and drivin...

Elevate maritime domain awareness by enhancing ship tracking systems through advanced analytics and data fusion, preventing illicit activities at sea while supporting critical U.S. homeland defense in...

Drive innovative embedded systems development by architecting and coding high-performance C++ pipelines for multi-sensor navigation, ensuring reliable data fusion and robust autonomous operations in d...

Drive advanced incident response and threat detection efforts in a dynamic SOC environment. Engage in proactive threat hunting and operational support to enhance organizational security measures and m...

Lead the charge in enhancing IT systems as a SharePoint Administrator managing projects, developing applications, and implementing cutting-edge technologies to optimize operations and ensure complianc...

Transform your career by developing and maintaining system management software for HPC in a dynamic Linux environment, leveraging automation and cutting-edge technologies in a collaborative team...

Lead the development of embedded software solutions for tactical systems, tackling national security challenges through innovative and reliable low-level programming in C/C++ across diverse architectu...

Transform build operations in secure environments by leading automation efforts, driving compliance, and enhancing processes. Serve as a vital link between technical teams, ensuring operational excell...

Pioneer systems engineering solutions to enhance interoperability and data access across various security enclaves, driving mission alignment and operational excellence for decision makers in a comple...

Empower data security initiatives by designing and implementing solutions for DoD and federal clients, ensuring compliance with Zero Trust principles and best practices in data protection across hybri...

Develop leading enterprise architectures for the War Data Platform, ensuring secure and scalable solutions across multiple classification environments. Drive technology selection and governance to sup...

Lead the charge in transforming complex operational requirements into scalable, secure system architectures on the War Data Platform, ensuring compliance and interoperability across diverse classifica...

Drive enterprise architecture excellence by translating complex mission requirements into scalable, secure, and interoperable system designs across multiple security environments. Collaborate with sta...

Elevate your career by leading program management and governance initiatives. Collaborate with diverse stakeholders, streamline project execution, and enhance operational improvements within Federal o...

Shape the future of cloud infrastructure by designing and implementing secure, scalable hybrid environments and Infrastructure-as-Code solutions, collaborating with cross-functional teams to enhance r...

Elevate your career by managing key projects that enhance operational efficiency and drive revenue growth. Collaborate with cross-functional teams to implement strategic initiatives that improve custo...

Join our team as a Linux Systems Administrator to support field exploitation systems and enhance lab environments. You'll manage system configurations, security, and documentation while mentoring othe...

Join a team that's integrating SRE principles with IaC to enhance operational reliability and security of cloud systems. You will work collaboratively to automate tasks and design resilient environmen...

Lead the charge in designing secure, scalable data processing platforms. Utilize deep expertise in Python, FastAPI, and distributed architectures to architect high-performance systems, enforce securit...

Shape the future of technology by leading architecture design for robust applications and data platforms utilizing .NET, React, and Python. Guide teams while ensuring secure and scalable solutions acr...

Drive innovative cybersecurity solutions while conducting risk assessments, integrating advanced technologies, and ensuring secure network architectures to protect critical systems for government cust...

Lead the creation of effective training media for Army National Guard systems. This role involves developing video, digital aids, and blended learning materials that comply with standards and enhance...

Unlock potential by developing and maintaining enterprise applications for a mission-critical program, ensuring operational stability and security, while collaborating with cross-functional teams to i...

Invent scalable cloud solutions that modernize workforce tools, applying deep engineering skills and AI expertise to enhance operational efficiency for millions of students and schools. Collaborate ac...