IT Infrastructure Administrator Jobs in Fairfax, VA

Engineer cutting-edge incident response strategies to combat cybersecurity threats. Collaborate with a skilled team to manage complex investigations, perform root cause analysis, and develop mitigatio...

Lead the charge in ensuring continuous NERC CIP compliance, providing expert oversight while collaborating with teams to maintain the reliability of the Bulk Electric System and drive a culture of com...

Drive the full contract lifecycle in a dynamic GovCon environment, managing negotiations and compliance for federal and commercial agreements. Collaborate with stakeholders and reduce risks while enha...

Oversee technical leadership for high-profile projects, ensuring quality start-up, site acceptance, and customer satisfaction while managing multi-disciplinary on-site teams and driving cost controls...

Create secure and efficient Windows environments, managing systems and domains to support national security initiatives. Collaborate with a dedicated team to modernize IT infrastructure for optimum pe...

Join a team that's dedicated to managing and optimizing Windows server environments, ensuring system integrity and compliance while mentoring junior staff members and leveraging automation tools to en...

Interclypse is seeking passionate Systems Engineers to solve problems on various government projects. Candidates should have experience in requirements gathering, technical testing, and systems admini...

Join a team that shapes knowledge management solutions to enhance mission operations, leveraging AI to improve information accessibility in classified and unclassified environments across various defe...

Lead the charge in developing enterprise knowledge management systems that empower U.S. Department of War stakeholders with rapid access to critical information, enhancing operational effectiveness in...

Take ownership of leading teams for large-scale cloud data center projects. Manage multi-functional operations, ensuring timely project delivery and quality service while fostering team growth and col...

Join a team that's at the forefront of cyber defense collaboration, analyzing threats and coordinating with diverse stakeholders to develop strategic solutions and enhance cybersecurity across various...

Manage complex AI-powered modernization projects in federal healthcare, overseeing cross-functional teams to ensure successful delivery of initiatives that enhance mission-critical systems and support...

Transform compliance processes by guiding U.S. Government audit support and regulations. Collaborate with cross-functional teams to ensure adherence to accounting standards while tackling moderate com...

Lead and manage large cabling installations for hyperscale data centers, overseeing execution, coordinating field teams, and ensuring safety and quality standards across multiple projects nationwide w...

The Senior DevOps Engineer at Interclypse is responsible for developing, maintaining, and optimizing the software development environment, including infrastructure, build, integration, and software de...

Engage in delivering high-quality IT and software implementation projects, coordinating cross-functional teams, and managing risks while ensuring successful client outcomes and fostering business grow...

Optimize CI/CD processes and collaborate with development teams to enhance software delivery, automate workflows, and maintain operational efficiency to support a dynamic and secure IT environment...

Shape the future of data operations by managing, analyzing, and ensuring quality across multiple platforms, while resolving issues collaboratively in a dynamic environment that drives business success...

Develop effective Power Platform solutions by collaborating with stakeholders and leveraging best practices. Foster user capabilities through technical guidance while ensuring compliance with security...

Contribute to the optimization of mission-critical Linux systems, ensuring high availability and security. Collaborate with cross-functional teams to support infrastructure, automate tasks, and enhanc...

Collaborate to transform Agile practices by managing and optimizing Jira SaaS implementations, ensuring seamless integration with enterprise systems while enhancing team productivity and project visib...

Engineer secure, high-performance Linux systems in a mission-critical environment. Leverage enterprise application support, virtualization, and automation to optimize infrastructure for reliability an...

Grow your career with a mid-level Network Engineer role focused on delivering high-quality repair and technical support for U.S. Navy afloat networks, collaborating with military personnel in a dynami...

Unlock potential by joining a dynamic team of experts as a Network Engineer SME, where you'll ensure the stability and performance of secure data networks, troubleshoot issues, and implement cutting-e...

Transform the future of DevOps by designing and enhancing containerized microservices. Oversee deployment and maintenance, streamline CI/CD processes, and collaborate on innovative solutions in an Agi...