Windows System Administrator Jobs in Greenbelt, MD

Lead the charge in cloud migration by developing strategies and architectures that ensure effective, secure, and efficient transitions to cloud environments while collaborating with stakeholders to op...

Empower our engineering team by architecting and optimizing AWS cloud infrastructure. Lead automation, security, and reliability practices while shaping scalable solutions to meet organizational growt...

Join a team that's leading hardware/software integration and system testing. Collaborate with stakeholders, tackle technical challenges, and ensure compliance while maintaining high system availabilit...

Join the Mantis Security Team to develop security designs, conduct risk analysis, and manage cyber security compliance efforts, ensuring robust information security integration and protocol adherence...

Lead the management and implementation of IT systems, focusing on security patches and user access. Collaborate within a small team to ensure operational excellence and data integrity, while supportin...

Drive modernization efforts by deploying applications and managing systems for optimal performance, while providing expert troubleshooting and support for a high-stakes environment. Collaborate in a d...

Partner with us to drive modernization efforts in our intel team by deploying and managing applications, ensuring system performance, and providing 24/7 support to enhance NSA's authoring and dissemin...

Join us as a Senior ServiceNow Developer to design, develop, and maintain advanced IT service management solutions, enhancing service delivery, automation, and integration with key enterprise platform...

Deliver advanced embedded software solutions in C/C++ and Rust, ensuring secure communications for cryptographic systems. Collaborate with cross-functional teams to transition innovative technologies...

Analyze and oversee software modernization for mission-critical defense systems. Collaborate with technical stakeholders to translate complex requirements into scalable solutions while leading and con...

Collaborate to design and manage secure Azure cloud infrastructures, focusing on security monitoring and threat detection while employing DevOps practices to support mission-critical operations across...

Lead the charge in designing and optimizing secure database structures that enhance enterprise application efficiency. Collaborate on aligning data models with cloud strategies, ensuring high standard...

Drive technical excellence and client satisfaction through oversight of geotechnical projects while collaborating with teams across various locations to ensure best practices in construction material...

Manage and optimize SharePoint and database systems to enhance data utilization, performance, and security. Collaborate with teams to support operational needs and ensure seamless integration with org...

Empower our team by leading electrical system design and testing for advanced maritime and Naval weapon systems. Drive the integration of complex components ensuring reliability and compliance across...

Shape and oversee systems engineering for mission-critical space projects, ensuring alignment with government objectives. Engage with multi-disciplinary teams for lifecycle management, while safeguard...

Shape the future of cybersecurity by providing leadership and strategic oversight for comprehensive security measures across contract activities, ensuring compliance while mentoring staff and promotin...

Drive comprehensive cybersecurity initiatives, ensuring compliance and security best practices while mentoring staff and coordinating with government teams to enhance defense intelligence strategies...

Champion SharePoint administration to enhance documentation management for the Army National Guard, ensuring compliance and security in a complex enterprise environment supporting thousands of users a...

Design and optimize IT enterprise architecture, driving interoperability across organizations. Collaborate with cross-functional teams to document current states, envision future architecture, and cre...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Unlock innovation as a pivotal Process Engineer, supporting agile development projects by enhancing processes for a large-scale multi-organization program. Collaborate with diverse teams to drive succ...

Lead the charge in developing cross-domain integration solutions, enhancing data flow and microservices architecture while collaborating with engineering teams to modernize and optimize enterprise cap...

Lead strategic enterprise solution engagements, guiding digital transformations and shaping deal strategies. Collaborate with executive stakeholders and cross-functional teams to deliver value-driven...

Empower your career as a Solutions Architect, guiding enterprise platforms to meet mission needs effectively and securely. Collaborate with diverse stakeholders to design sustainable technology soluti...