Linux System Administrator Jobs in Manassas, VA

Unlock potential by developing automation frameworks and best practices for Linux environments, enhancing system performance, and facilitating mission-critical projects. Collaborate with stakeholders...

Manage and enhance Microsoft Windows environments, ensuring seamless operations and robust security. Collaborate with teams to optimize and troubleshoot systems while supporting a wide range of admini...

Advance your career by providing top-tier HPC services, ensuring seamless IT operations while solving complex issues and enhancing system performance. Collaborate with diverse teams to deliver impactf...

Support and optimize HPC environments, ensuring system integrity and efficiency. Manage daily operations, troubleshoot issues, and provide excellent service to enhance IT system performance and reliab...

Provide expertise to enhance cyber defense practices, focusing on security architecture, vulnerability assessments, and compliance. Collaborate on advancements in cloud environments and mobile data pr...

Provide expert management and support for high-performance computing systems and storage solutions. Engage in operations, security, and user assistance to enhance performance and availability for adva...

Tackle the complexities of high-performance systems in a vital operational IT role. Elevate your career while ensuring vital equipment functions seamlessly, and transform technical processes into effi...

Deliver exceptional IT support by managing VMWare and Linux systems while enhancing communication skills and leadership. This remote role offers the opportunity to grow your technical expertise in a c...

Unlock your potential while managing RHEL systems ensuring STIG compliance. Lead initiatives to achieve enterprise security standards and support operations across 50,000 endpoints, leveraging your ex...

Join a team dedicated to ensuring compliance with STIG standards, configuring RHEL systems, validating security measures, and utilizing advanced scripting to enhance security operations across virtual...

Innovate software delivery by designing and maintaining CI/CD pipelines, enhancing automation practices, and collaborating across teams to boost quality and reliability in delivering solutions...

Transform your skills by designing systems and automating processes in a dynamic team focused on Linux architecture and solutions. Collaborate across networks to optimize cloud infrastructure efficien...

Elevate your career by managing cloud and hybrid infrastructures using Azure and AWS. Automate processes with scripting, ensure security compliance, and orchestrate containerized applications for opti...

Oversee enterprise Linux operations and maintenance, ensuring compliance, security, and efficiency. Lead technology integration and automation initiatives, mentor staff, and provide expert Linux suppo...

Take ownership of designing, integrating, and maintaining complex systems while collaborating closely with teams to ensure mission-focus and reliability throughout the system lifecycle. Drive impactfu...

Advance your career by leading the administration and optimization of dynamic Windows and Linux server environments while ensuring scalability, security, and performance in a collaborative infrastruct...

Join a team that's dedicated to maintaining and enhancing network performance, security, and reliability. Collaborate in a dynamic environment, troubleshooting and optimizing network infrastructure to...

Serve as a key technical resource for managing network systems and cloud infrastructure, ensuring high availability and performance while supporting enterprise applications and identity systems in a h...

Join a dynamic team to solve complex systems engineering challenges, leveraging 20 years of expertise in RedHat Linux, Ansible, and VMWare. This role offers a unique opportunity to enhance national se...

Engineer efficient data processing solutions by designing and optimizing data pathways, ensuring scalability and reliability in analytics workflows. Collaborate with teams to enhance data transport me...

Join us to design and maintain critical integrations across our technology stack. Collaborate with cross-functional teams to ensure seamless data flow and drive automation, enhancing operational effic...

Support enterprise systems and endpoint management in a hybrid environment. Collaborate on advanced troubleshooting, enforce Zero Trust principles, and mentor junior staff to enhance service quality a...

Join us in leading the design and standardization of SOC operations. Oversee workflows, incident response processes, and enhance security capabilities to support organizational compliance and operatio...

Elevate security and performance in classified IT systems by leading a mixed Linux and Windows environment. Be the key technical authority, ensuring compliance, support, and configuration for mission...

Provide expert IT support and system administration for critical government systems, ensuring optimal performance, troubleshooting, and maintenance across various platforms, including UNIX and Windows...