Senior Linux Administrator Jobs in Herndon, VA

Join a team that's dedicated to enhancing cybersecurity by managing and administering the Tenable Suite on Linux platforms. Leverage your expertise to conduct vulnerability assessments and collaborate...

Join our dynamic team as a DevOps Engineer, where you'll implement cloud infrastructure, automate deployment processes, and ensure the reliability and scalability of services in a hybrid environment...

Unlock your potential as a technical leader driving enterprise identity and messaging services. Manage a talented team of engineers, ensuring reliable operations and security in a hybrid environment w...

Manage IT policy development and strategic planning to enhance organizational missions. Lead a team of IT professionals, oversee large-scale projects, and ensure compliance with cybersecurity standard...

Empower your career by leading the design and development of innovative application workflows. Collaborate with government teams to resolve issues and enhance systems, ensuring seamless integration in...

Shape the future of cybersecurity by deploying and supporting our AI-driven vulnerability operations platform across diverse environments. Collaborate with engineering teams to ensure reliability and...

Lead a team that designs and integrates advanced security systems for complex environments. Drive technical excellence, mentor junior engineers, and ensure compliance with federal standards while mana...

Elevate your career by leading the automation of cybersecurity processes for RHEL 10. Collaborate with cross-functional teams to enhance security hardening, compliance validation, and continuous monit...

Join a team that's shaping the future of network infrastructure for the DoD. As a Senior Network Engineer, you'll design, implement, and optimize secure network solutions across multiple locations, en...

Join a team that's transforming DoD IT services through innovative network design and migration. Leverage your expertise to enhance security, optimize performance, and ensure compliance while collabor...

Lead the design and implementation of secure network solutions for a complex IT migration project, collaborating with stakeholders to optimize performance and ensure compliance with DoD standards whil...

Join a team that's redefining network solutions for the Department of Defense. Leverage your expertise in secure design, migration, and optimization to enhance IT services across multiple agencies in...

Lead the charge in designing and implementing secure network solutions for a critical DoD program, ensuring robust infrastructure and compliance with cybersecurity standards across multiple locations...

Advance your career by leading mainframe capacity planning initiatives, optimizing performance, and driving automation solutions. Collaborate with teams to enhance operational efficiency and mentor ju...

Drive the deployment and management of cloud applications, ensuring optimal performance and security across Windows and Linux environments while automating processes and troubleshooting system issues...

Join a team that's dedicated to developing innovative ServiceNow solutions, enhancing system performance, and ensuring compliance with federal security frameworks while collaborating with stakeholders...

Join a dynamic team as a Full Stack Developer, driving technology modernization and digital transformation initiatives. Collaborate across disciplines to design, develop, and support secure enterprise...

Lead the charge in developing critical infrastructure software for advanced R&D initiatives. Collaborate with a dynamic team, enhance research environments, and ensure high software performance throug...

Unlock backend development potential by creating scalable solutions utilizing Java frameworks like Spring. Collaborate in Agile teams to drive project success with strong debugging, coding standards...

Advance national security space programs by serving as a key technical advisor, leading mission integration, and ensuring operational success from concept to launch and beyond...

Join a team that's shaping the future of secure software solutions. Leverage your expertise in cloud engineering and DevSecOps to enhance mission-critical applications within a dynamic DoD environment...

Unlock potential by leading security initiatives to protect critical systems. As a Senior Information Systems Security Officer, you'll design, implement, and assess security measures, ensuring complia...

Lead security compliance efforts by collaborating with cross-functional teams to ensure systems achieve and maintain Authority to Operate (ATO) status, while managing risk assessments and implementing...

Join a team that's dedicated to safeguarding information systems and ensuring data integrity. As a Senior Information Systems Security Officer, you'll design, implement, and assess security measures a...

Oversee security compliance for systems, ensuring they achieve Authority to Operate (ATO). Collaborate with teams to implement security policies, conduct risk assessments, and respond to security inci...