UNIX System Administrator Jobs in Greenbelt, MD

Elevate service delivery by leading IT Service Desk operations in a dynamic environment. Oversee compliance, metrics, and cross-team collaboration while ensuring exceptional support for complex govern...

Accelerate your career as a Pension Outsourcing Benefits Manager, leading complex pension calculations and client relations. Collaborate with experts to enhance retirement plan administration and driv...

Support high-performance computing environments by providing expert analysis and technical assistance for complex scientific applications, ensuring efficient data management and system optimization in...

Support the analysis of technical assignments for Navy programs, focusing on procurement and project financial analysis while enhancing program effectiveness and technical performance...

Champion compliance and security by performing technical assessments, mitigating risks, and ensuring safe networking and computing environments. Collaborate with engineering teams to develop robust in...

Manage and coordinate diverse project teams to successfully deliver complex software implementations for public safety clients, ensuring effective communication and adherence to scope, schedule, and b...

Accelerate endpoint management effectiveness by leading design, deployment, and lifecycle strategies. Drive project leadership to enhance stability and security within a Federal environment, collabora...

Join a team that's committed to delivering quality construction projects across the U.S. Manage onsite operations, coordinate subcontractors, and drive project success from planning through completion...

Transform technology delivery by leading the end-to-end implementation of mainframe solutions while managing projects and ensuring high-quality outcomes. Collaborate with teams to address client needs...

Lead the charge in delivering technology solutions, managing project risks, and ensuring seamless mainframe application support while enhancing client operations through innovative engineering practic...

Shape the future of secure federal IT by delivering systems engineering excellence. Collaborate across teams to ensure operational performance, compliance, and resilient infrastructure for mission-cri...

Join a team that's leading engineering initiatives, ensuring high-quality, innovative software delivery, and fostering team growth through mentoring and support in alignment with organizational goals...

Drive the end-to-end delivery of mainframe technology solutions while managing project risks and overseeing configurations, integration, testing, and deployments in a healthcare context. Empower teams...

Pioneer the design and implementation of enterprise virtualized infrastructure, optimizing performance and resilience across hybrid cloud environments with a focus on VMware technologies. Lead teams i...

Take ownership of managing vulnerability and patch management operations, leading remediation activities, and guiding teams to reduce cyber risk, all while collaborating with clients and mentoring jun...

Unlock potential by leading technology enablement operations, optimizing business processes, and driving digital transformation. Collaborate with leaders to design strategies that enhance efficiency a...

Transform client challenges into streamlined solutions by leading ServiceNow workstreams, collaborating with technical teams, and translating complex requirements into actionable designs, all while fo...

Lead ServiceNow workstreams and collaborate with teams to deliver innovative solutions. Engage with stakeholders to translate business needs into technical designs, enhancing process efficiency and sy...

Lead the charge in maintaining and securing critical network infrastructure for a high-security environment, ensuring optimal performance and compliance while supporting national security initiatives...

Drive mobile app development by leveraging geospatial expertise in Android/iOS, creating innovative solutions, and collaborating with teams to meet mission-critical technical needs and enhance user ex...

Drive enterprise healthcare transformation by managing complex initiatives, fostering client relationships, and leading consulting teams to deliver actionable results, ensuring alignment and successfu...

Lead the charge in executing enterprise-level IT projects, guiding cross-functional teams to ensure successful delivery across infrastructure modernization, service transformation, and cloud migration...

Develop and maintain security protocols for complex information systems, ensuring compliance with cybersecurity regulations. Engage with key stakeholders to protect high-impact environments and suppor...

Collaborate with cross-functional teams to analyze business needs and deliver effective information systems solutions that enhance operational efficiency and meet strategic objectives across the organ...

Unlock potential by administering and optimizing Oracle databases in cloud and on-prem environments, ensuring security, performance, and integration for critical applications supporting federal health...