Linux System Administrator Jobs in Manassas, VA

Lead the charge in securing and optimizing AWS cloud environments for a vital DoD program. Ensure compliance and operational excellence while collaborating with teams, crafting SOPs, and driving perfo...

Transform your career by ensuring secure and efficient AWS operations for mission-critical systems. Play a vital role in compliance, configuration management, and supporting cloud security in a dynami...

Shape the future of complex systems by leading a high-performing agile team to design and develop innovative solutions, ensuring performance, security, and scalability within a large network environme...

Explore innovative cybersecurity strategies while leading assessments and fostering team excellence. Ensure security compliance on large-scale DOD systems and cultivate client relationships to enhance...

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...

Shape the future of cybersecurity in advanced technology by providing pivotal IT project management expertise. Collaborate with senior DARPA leaders to drive innovative high-performance computing stra...

Join a team that's redefining military cybersecurity by developing robust, resilient software solutions for diverse platforms. Your expertise will enhance capabilities against cyber threats and foster...

Grow your career with a forward-thinking team dedicated to developing innovative software solutions. Engage with Cloud Formation scripts, Python, Java, and AWS while also enhancing application monitor...

Join a team that's redefining IT infrastructure! Support and optimize High Performance Computing systems and networks, ensuring seamless functionality across diverse platforms while collaborating with...

Join a team that's building innovative solutions in financial technology. Leverage your full-stack expertise to enhance user experience, collaborating effectively with stakeholders while driving proje...

Create and manage innovative web applications that enhance user experience, leveraging your full-stack development skills. Collaborate closely with stakeholders to deliver high-quality solutions that...

Partner with us to shape mission systems for national security by translating needs into actionable designs. Engage in the full systems engineering lifecycle, ensuring successful integration, verifica...

Grow your career with an innovative team, designing and developing backend services using ASP.NET Core and C#. Engage in complex API integrations and enhance application performance while upholding fe...

Reimagine enterprise systems with senior architecture expertise in VMware, Windows, and cloud infrastructure. Lead initiatives in modernization, security compliance, and automation to enhance hybrid e...

Grow your career with a pivotal role in leading sensor integration for complex systems. Collaborate with diverse stakeholders to ensure seamless data processing and support critical mission outcomes...

Engage in transformative cybersecurity management by leading audits and assessments across federal environments, ensuring effective vulnerability management and the implementation of robust security c...

Engage in the full engineering lifecycle, developing system requirements and metrics while analyzing stakeholder needs and ensuring design effectiveness through collaborative feasibility studies and t...

Help us drive innovation as a Systems Engineer, reviewing and validating cyber systems, aligning technology strategies with business goals, and collaborating with partners to enhance our cybersecurity...

Innovate systems performance by installing and customizing z/OS. Lead mainframe software support, enhance security, and facilitate disaster recovery planning while ensuring compliance and efficiency i...

Transform your career by leveraging extensive Windows and Linux expertise. Manage equipment lifecycles, execute software policies, and support cybersecurity initiatives effectively while collaborating...

Engage in cutting-edge cloud software engineering with a focus on scalable architectures, containerization, and serverless technology. Lead projects from inception to delivery, transforming scientific...

Lead a critical security initiative, partnering with teams to enhance risk management, compliance, and continuous monitoring across diverse IT environments while improving security posture and process...

Innovate software integration for advanced Navy undersea surveillance systems. Ensure system uptime, resolve issues swiftly, and lead software delivery for mission-critical applications, collaborating...

Oversee the development and implementation of scalable network solutions while ensuring robust security protocols and efficient operations within the Intelligence Community, collaborating closely with...

Transform your career as you design and secure automated delivery pipelines, ensuring streamlined deployment and compliance while collaborating with cross-functional teams to enhance cloud infrastruct...