Senior Linux Administrator Jobs in Laurel, MD

Transform enterprise server environments through leadership in Windows and Linux administration. Ensure scalability, security, and operational excellence by designing solutions and mentoring teams acr...

Join a dynamic team to lead and maintain critical IT systems for enterprise applications, ensuring security, reliability, and performance while mentoring others. Drive modernization efforts and suppor...

Drive your career by providing senior-level leadership in managing and maintaining critical IT systems for enterprise applications. Collaborate with diverse teams to enhance reliability, security, and...

Manage and scale our infrastructure using Microsoft 365 services. Play a key role in rolling out security protocols, automating processes, and enhancing collaboration tools in a dynamic fintech enviro...

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...

Unlock your potential as you manage complex systems, enhance security infrastructure, and lead teams in a dynamic environment, ensuring compliance and operational excellence for critical government pr...

Join a dynamic team as a Software Engineer focused on developing and troubleshooting cutting-edge software applications. Engage with diverse technologies while collaborating in a fast-paced environmen...

Innovate by developing and troubleshooting complex software applications, integrating diverse technologies, and ensuring optimal functionality within a dynamic team. Bring your technical expertise and...

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...

Manage IT systems' implementation and troubleshooting while ensuring optimal operations. Support day-to-day activities, resolve technical issues, and provide Tier 1 and Tier 2 services to enhance syst...

Transform enterprise applications and platforms, ensuring security and modernization while improving system efficiency. Collaborate with experts in various tech domains to automate processes and deliv...

Lead the charge in modernizing and sustaining enterprise applications while collaborating with a diverse team of experts to enhance operational efficiency and user experience across cloud and on-premi...

Transform mission-critical software solutions by collaborating across disciplines to ensure compliance with technical, safety, and quality standards throughout the system lifecycle, enhancing spacecra...

Shape the future of HPC security by implementing robust access controls and permission mechanisms. Collaborate with teams to ensure compliance with security policies and develop innovative software so...

Manage IT systems infrastructure, troubleshoot, and optimize support processes. Provide Tier 1 and Tier 2 operations, ensuring efficient problem resolution and service quality for end-users and client...

Drive O&M support for NIPRNET, SIPRNET, and JWICS, collaborating to optimize user experience and system integrity for approximately 550 users. Manage virtual infrastructures and ensure compliance with...

Take ownership of Windows Server administration, ensuring system integrity and security while collaborating with a dedicated team on technologies that support national safety. Opportunities for mentor...

Empower global innovation by implementing advanced cloud frameworks and security systems. You will leverage your expertise in containerization, cloud orchestration, and hybrid cloud models to redefine...

Innovate your career with a senior-level role enhancing cybersecurity through a multi-disciplinary approach. Collaborate on developing web-based systems for project efficiency, leveraging cutting-edge...

Contribute to the maintenance and support of IT systems, ensuring smooth operations, monitoring, and troubleshooting in a collaborative environment to enhance client systems and performance effectivel...

Engineer and maintain robust IT infrastructure solutions, ensuring security and integrity while resolving complex system issues and supporting new projects in a collaborative environment...

Join a team that's dedicated to maintaining optimal IT infrastructure. As a Systems Administrator, you will ensure system security and performance while collaborating on scalable architecture and prov...

Drive network reliability by troubleshooting and optimizing infrastructure, ensuring compliance and security. Collaborate with team members, maintain certification, and manage outages to support a 24...