Senior Linux Administrator Jobs in Annapolis, MD

Optimize our internal IT systems and security posture while managing user access, supporting AWS operations, and ensuring compliance. Collaborate with the COO to enhance efficiency and maintain a secu...

Unlock potential as a Senior Windows Engineer, managing enterprise infrastructure and delivering critical IT services. Collaborate with teams to enhance system performance and ensure security across d...

Lead the charge in managing Mainframe Systems Programming teams, ensuring project alignment and team development. Drive performance through mentoring, risk management, and effective communication whil...

Drive innovative network solutions by tackling complex challenges, collaborating with teams, and delivering high-quality documentation. Your expertise will enhance operational efficiencies and ensure...

Manage and enhance enterprise network infrastructure, ensuring secure, reliable connectivity across cloud and on-premises environments while collaborating with cross-functional teams to meet business...

Join a team that's building next-gen data center networks for AI and HPC. Gain hands-on experience with cutting-edge technologies while developing expertise in mission-critical networking. Embrace gro...

Drive security excellence by managing identity access, external testing, and compliance processes. Collaborate with teams to enhance AWS security and develop scalable policies, ensuring robust protect...

Shape the future of enterprise virtualization by optimizing and maintaining Citrix infrastructure in a secure environment. Leverage your expertise to ensure system availability, enhance performance, a...

Champion innovative database solutions by designing, developing, and maintaining robust systems. Collaborate within agile teams to enhance software capabilities and ensure optimal performance across d...

Unlock potential by leading advanced cybersecurity engineering initiatives, collaborating with experts to design innovative solutions, and supporting mission-critical security for federal programs in...

Join a dynamic team to manage and optimize Tenable ACAS operations, ensuring compliance and security across complex environments. Leverage your expertise in RHEL and vulnerability management to suppor...

The Information Systems Security Engineer (ISSE) at Powder River Industries, LLC is responsible for providing cybersecurity expertise and solutions across various technical environments, including clo...

Drive your career with a dynamic role focused on designing and implementing advanced cloud infrastructure solutions, optimizing performance, and leading automation initiatives while collaborating with...

Unlock potential by overseeing the administration of Oracle databases in a mission-critical environment. Ensure database performance, integrity, and security while supporting application releases and...

Manage and support a large Oracle Database environment, ensuring availability, performance, and security. Collaborate on application releases and regulatory changes while maintaining operational stabi...

Transform complex systems engineering practices, guiding teams to enhance GEOINT capabilities through innovative solutions, integration, and strategic planning to meet diverse requirements across gove...

Join us to secure a platform for third-party applications, ensuring compliance and security through hands-on engineering. Collaborate with teams to automate checks, assess risks, and provide actionabl...

Join our team to enhance security and automation in delivery pipelines, driving consistent deployments and compliance through modern DevSecOps practices alongside skilled professionals...

Elevate software deployment efficiency by managing complex integrations and updates across high-performance computing environments, ensuring security and compliance while leading technical escalations...

Lead the charge in integrating advanced missile systems, ensuring compliance with safety and performance standards while collaborating with cross-functional teams to deliver innovative solutions for d...

Unlock potential by providing Tier I/II support in a dynamic 24/7 operational environment. Collaborate with users and service providers to manage incidents, ensuring effective communication and resolu...

Support operational excellence by providing Tier I/II assistance in a 24/7 environment. Engage with users, manage incidents, and ensure seamless communication while enhancing the knowledge base for co...

Empower operational excellence by providing Tier I/II support in a 24/7 environment. Serve as the SPOC for incident management, ensuring effective communication and resolution while enhancing the know...

Join a team that's dedicated to enhancing mission-critical network operations. You'll provide operational monitoring, incident management, and reporting to ensure enterprise health and performance, wh...

Provide your expertise to enhance system reliability and performance. You'll define service level objectives, build observability, and lead incident response, ensuring our platform meets high availabi...