UNIX System Administrator Jobs in Fairfax, VA

Join a team that's dedicated to enhancing geospatial intelligence through innovative software solutions. This role encompasses maintaining, developing, and integrating robust software systems vital to...

Take ownership of complex systems engineering projects, collaborating with diverse teams to provide technical expertise and strategic insight for the Conventional Prompt Strike Program. Your contribut...

Join a team that's shaping the future of software development by designing and maintaining robust applications. Leverage your skills in multiple programming languages and make a significant impact in...

Reimagine cybersecurity by protecting sensitive networks. Join a dedicated team to ensure compliance with DoD policies, focusing on continuous monitoring and risk mitigation for critical systems to sa...

Transform secure cloud infrastructure and DevSecOps practices in Azure. Lead CI/CD pipeline development and ensure compliance in a sensitive DoD environment, enhancing mission-critical data processing...

Develop high-quality solutions on the ServiceNow platform, mentor junior staff, and enhance delivery capabilities while providing exceptional support for federal clients in a dynamic consulting enviro...

Join a team that's shaping the future of defense analytics by utilizing advanced modeling and simulation to enhance mission capabilities, while collaboratively developing insightful metrics and commun...

Optimize and enhance support operations by designing efficient systems, driving insights, and implementing scalable processes to elevate customer experiences as part of a collaborative cross-functiona...

Unlock potential by leading innovative technical strategies for defense captures. Take ownership of architecture design, mentor teams, and communicate solutions effectively to enhance mission outcomes...

Help us design and deliver innovative enterprise solutions that modernize legacy healthcare systems, enhance interoperability, and drive digital transformation initiatives supporting Veteran healthcar...

Transform security practices by leading risk assessments and program analyses for protected technology within research initiatives, ensuring robust safeguards against vulnerabilities while supporting...

Oversee the design, implementation, and maintenance of Azure cloud environments to enhance enterprise infrastructure while ensuring security, automation, and collaboration across teams for mission-cri...

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

Lead the charge in designing and deploying enterprise virtual desktop solutions, focusing on end-user computing and cloud management. Collaborate across multiple teams to ensure seamless integration...

Oversee the design and management of cloud systems, ensuring high performance and security across public and private environments while providing exceptional service to users and stakeholders...

Manage and enhance robust network infrastructure by leveraging your deep expertise in TCP/IP, routing protocols, and virtual networking technologies to optimize performance and security across multipl...

Transform systems engineering excellence by advancing data center solutions for satellite-based systems. Collaborate within a multidisciplinary team to ensure interoperability and mission success acro...

Innovate in the field of quantitative methods education by leading research, teaching graduate and undergraduate students, and engaging in professional service, contributing to a dynamic academic comm...

Advance progress at the Service Desk by managing a skilled team, overseeing operations, developing metrics, and driving project execution to optimize IT support services and stakeholder satisfaction w...

Join a team that's driving IT service excellence by leading a dynamic Service Desk operation, ensuring quality support and professional development for a team of 30+, while collaborating on complex IT...

Engage in leading a dynamic Service Desk team, optimizing IT operations and ensuring high-quality service delivery while managing processes and nurturing talent through effective mentoring and collabo...

Join a team that's strengthening project delivery systems through operational support. As an entry-level Project Manager I, you will enhance visibility, documentation, and coordination across multiple...

Partner with us to drive client satisfaction and operational excellence in IT service delivery. Oversee governance, performance metrics, and relationship management across teams to align services with...

Lead critical IT and cybersecurity operations, aligning tech frameworks with national security goals. Drive enterprise architecture and data management while overseeing risk posture assessments and co...

Support the transition to Jira SaaS by optimizing administration, integration, and Agile practices for enhanced collaboration and governance across our enterprise technology ecosystem...