Linux System Administrator Jobs in Stafford, VA

Engineer cutting-edge terminal seeker systems and G&C architectures, driving impactful solutions in fast-paced environments. Collaborate with cross-functional teams to enhance military capabilities th...

Architect secure network environments while implementing Zero Trust principles. Lead network security initiatives that enhance organizational compliance and resilience through continuous monitoring, r...

Join a dynamic team where you will enhance system performance and efficiency while providing critical production support, troubleshooting issues, and contributing to complex projects that drive organi...

Transform user experiences as a Senior Full-Stack Engineer. Lead projects end-to-end, bridging backend systems with intuitive front-end interfaces. Collaborate within a dynamic team to drive impactful...

Advance critical technology protection efforts at the DoD by leading enterprise-wide strategies for exportability and program security. Engage with senior leaders to develop policies that safeguard vi...

Engineer robust GCP solutions to safeguard federal environments, ensuring compliance, reliability, and security. Foster collaboration across teams while automating processes to enhance operational eff...

Accelerate progress at our organization by designing and building scalable cloud microservices. Collaborate with teams to innovate solutions that enhance system performance and reliability while adher...

Lead transformative engineering initiatives, driving reliability and scalability across our hosting platform, while mentoring a high-performing team and managing critical customer escalations for thou...

Take ownership of complex support tickets as a Tier 2 Support Engineer. Collaborate across teams, troubleshoot networking issues, mentor colleagues, and enhance user experience while ensuring high CSA...

Partner with us to drive innovative software solutions that enhance customer operations. You will work closely with clients, translating needs into technical requirements and delivering tailored integ...

Lead and oversee Security Operations Center services, ensuring compliance and operational excellence while engaging with agency leadership. Drive continuous improvement initiatives and manage incident...

Join a team that's dedicated to designing, optimizing, and maintaining network solutions in a dynamic, 24/7 environment to support cutting-edge healthcare technologies and ensure operational excellenc...

Develop innovative solutions and enhance deployment strategies in Python or Golang. Collaborate with a dynamic team, driving results while ensuring the application operates smoothly and efficiently wi...

Join a driven team to design and implement cutting-edge fiber optic and wireless networks. Utilize your expertise in network engineering to innovate and collaborate with diverse stakeholders, all whil...

Unlock potential by leading site surveys for military IT modernization. As a Senior Technician, you'll ensure infrastructure readiness, document needs, and oversee hardware/software installations acro...

Innovate solutions as a Software Engineer, contributing to a cutting-edge SaaS platform that processes billions of messages daily. Work with a modern tech stack to improve global health outcomes for d...

Elevate reliability standards across multi-team environments, enhancing incident response and operational excellence as AI revolutionizes software development and delivery practices. Your expertise wi...

Lead your career with hands-on contracts administration and CPSR compliance for diverse GovCon clients. Manage multitasking effectively to deliver high-quality support and insights across projects in...

Lead a dynamic team in software and data engineering, focusing on application development, DevOps practices, and security engineering. Drive innovative solutions across cloud and on-prem environments...

Join as a Senior Penetration Testing Lead, spearheading offensive security measures to protect crucial AI capabilities for the DoW. Oversee assessments across multiple secure environments, validating...

Manage the end-to-end process of SaaS configuration and integration. Lead cross-functional teams, ensure smooth migrations, and enhance operational efficiency by coordinating tools across HR, finance...

Join a team that's leading offensive security operations to protect mission-critical AI capabilities. As a Senior Penetration Testing Lead, you will drive controlled adversarial assessments, influenci...

Join a team that's innovating security engineering throughout the code-to-cloud lifecycle. Lead a talented team, shape strategy with leadership, and leverage AI to enhance security across the organiza...

Join a dynamic team responsible for programming and commissioning advanced control systems. Leverage your expertise to integrate subsystems, ensuring compliance with operational standards while succes...

Drive the success of a large-scale IT enterprise program by overseeing a diverse team, guiding complex projects in cybersecurity, cloud services, and technology implementation, while ensuring strategi...