Linux System Administrator Jobs in Manassas, VA

Unlock your potential as a DevOps Engineer, delivering end-to-end solutions while collaborating on the development and maintenance of complex systems in a high-security environment, ensuring efficient...

Join a dynamic cybersecurity team to design & implement enterprise security services. Contribute to evolving security architecture across cloud, microservices, and Zero Trust, while advising programs...

Join our team to develop, enhance, and maintain mission-critical software solutions that transform operational needs into innovative applications serving both agency and tactical clients in a dynamic...

Analyze and report sales bookings data, ensuring policy compliance and insightful presentations to management. Collaborate with teams to enhance forecasting and metric reporting, while influencing dec...

Deliver exceptional VIP-level IT support for government executives, focusing on Apple systems and hardware while ensuring seamless integration with secure IT environments and compliance with security...

Elevate IT support for VIP-level executives, ensuring seamless macOS experience, expert troubleshooting, and secure operations in high-stakes environments. Deliver exceptional customer service while m...

Unlock potential by leading the administration of mission-critical applications and infrastructure, enhancing national security through innovative IT solutions across a globally distributed enterprise...

Oversee project milestone tracking across multiple delivery initiatives, ensuring integrity of data and effective reporting for leadership. Collaborate cross-functionally to maintain project schedules...

Lead the charge in designing and automating cloud infrastructures across AWS, Azure, and GCP. Empower clients to drive cloud adoption through secure, scalable solutions, and mentor teams while enhanci...

Innovate within a dynamic intel team by enhancing and sustaining TESTFLIGHT, a cutting-edge geospatial collaboration tool, while providing critical 24/7 support and driving high-priority development e...

Transform commissioning & startup projects by leading onsite teams, ensuring delivery on time and within budget while maintaining safety and quality standards. Collaborate with management and clients...

Elevate technical solutions by analyzing and improving digital banking applications. Collaborate across teams to enhance scalability, security, and resilience while addressing complex engineering chal...

Lead the design, deployment, and monitoring of large-scale cloud infrastructures. Ensure high reliability and performance while automating processes to optimize and secure systems for critical nationa...

Manage network communications and oversee LAN/WAN systems to ensure performance, reliability, and security. Collaborate with internal teams and external vendors to plan network projects and enhance se...

Join a dynamic team as a Security Specialist, overseeing security for sensitive construction projects. Ensure site integrity, guide security measures, and collaborate with stakeholders to design effec...

Drive impactful electrical systems design while collaborating with a diverse team. Evolve from basic assignments to complex projects, ensuring quality and efficiency through robust communication and i...

Join a team that's dedicated to enhancing information security posture while monitoring networks for vulnerabilities. Your expertise will guide audits and support accreditation, ensuring compliance wi...

Manage the design and implementation of integrated physical security systems, driving innovative solutions in complex environments while fostering collaboration with clients and stakeholders for enhan...

Partner with us to innovate and enhance software solutions across the full product stack, collaborating with stakeholders to ensure alignment with business needs while staying current with technology...

Unlock potential by developing full product stack solutions that support product delivery, lifecycle, and align with business needs. Collaborate with teams to implement best practices and stay ahead w...

Unlock potential by leading automation and orchestration efforts across secure hybrid infrastructure while ensuring system performance and reliability in a dynamic environment...

Join a team that conducts cutting-edge offensive cyber operations to strengthen national security. Employ advanced tactics against vulnerabilities in Operational Technology (OT) and contribute to cruc...

Manage and safeguard critical information systems as an ISSO, ensuring operational security compliance. Collaborate with key stakeholders to enhance security protocols and support specialized DoD init...

Drive cutting-edge systems engineering initiatives by architecting and deploying advanced ArcGIS Enterprise solutions across classified environments. Collaborate with stakeholders to enhance geospatia...

Manage the administration and optimization of a K-12 student information system, ensuring data quality and supporting educational initiatives through collaboration with stakeholders and vendors, while...