Senior Linux Administrator Jobs in Laurel, MD

Join a team that's responsible for building and maintaining a scalable, secure, and performant Linux infrastructure through automation and modern tooling, ensuring high availability and adherence to b...

Innovate and enhance enterprise server infrastructure by designing, implementing, and maintaining secure systems. Collaborate with stakeholders to improve efficiency and reliability while supporting b...

Grow your career with us! As an IT Systems Administrator, you'll manage end-user technology, SaaS platforms, and core IT systems to ensure security and efficiency. Collaborate with teams to enhance pr...

Unlock potential by leading systems architecture initiatives, driving innovative solutions to ensure successful program execution and operational excellence across complex projects with a focus on tec...

Drive mission success by leveraging your experience as a Systems Administrator across complex programs. Collaborate with experts to enhance operational capabilities and support cutting-edge technologi...

Join a team that designs and maintains secure software deployment pipelines, ensuring high-quality solutions. Collaborate across teams to integrate security and mentor junior engineers while tackling...

Champion vulnerability remediation and system hardening in a diverse enterprise environment. Collaborate with INFOSEC to ensure compliance, drive execution, and maintain security across Windows and Li...

Elevate mission-critical infrastructure by managing secure systems and ensuring optimal performance for servers and networks while supporting classified IT operations...

Deliver comprehensive system and network support, ensuring smooth operation of servers, storage, and virtual infrastructures while troubleshooting and resolving issues using automation tools and best...

Lead the charge in managing server infrastructure and software systems, ensuring optimal performance, continuity, and security while collaborating closely with project teams to drive innovations and s...

Transform government missions by providing critical systems administration, support, and problem resolution for IT systems, ensuring secure and efficient operations while contributing to the nation's...

Unlock potential by providing expert software engineering support in a dynamic environment. Drive IT system maintenance, troubleshooting, and user assistance while leveraging extensive experience and...

Innovate robust IT solutions as a pivotal software engineer, leveraging your extensive experience to support and maintain complex systems. Collaborate with teams to enhance operational efficiency and...

Drive network efficiency by tackling complex support issues, leading upgrades, and coordinating ticket resolutions. Collaborate with teams to ensure optimal network performance and develop technical r...

Contribute to network performance by managing Cisco Meraki devices and Windows servers. Troubleshoot complex issues, ensure security compliance, and optimize infrastructure. Engage with IT staff to su...

Join a team that's dedicated to providing critical system support for user-facing and data center services, ensuring the stability and security of IT operations across multiple networks and locations...

Join a dedicated team supporting DoD agencies by maintaining secure network environments, enhancing system performance, and ensuring compliance with critical security requirements in a collaborative a...

Deliver high-level support for secure network environments, facilitating operations for Special Access Programs and DoD agencies while ensuring systems run optimally and securely...

Join a team that ensures secure and efficient network environments for defense operations, providing vital IT support and system administration within Special Access Programs to enhance mission effect...

Optimize operations by supporting DoD networks in Special Access Programs. Provide crucial system administration and technical guidance, ensuring a secure and efficient IT environment to enhance missi...

Take ownership of providing essential network support for sensitive DoD operations. Work with security protocols and ensure optimal performance of systems, while engaging closely with IT teams and sta...

Shape the future of IT support by managing critical systems for 600+ users. Engage in troubleshooting, system administration, and documentation while ensuring seamless operations in a dynamic environm...

Inspire and support secure network operations for critical government systems by managing computer systems, enhancing cybersecurity measures, and leading IT teams to ensure compliance with national se...

Unlock potential by joining our team as you maintain, secure, and optimize Linux systems for cyber investigations and operations, ensuring peak performance and minimal downtime, while contributing inn...

Optimize enterprise IT infrastructure by leading systems administration, cloud strategy, and cybersecurity initiatives, while mentoring the IT team and establishing standards for seamless operations a...