UNIX System Administrator Jobs in Alexandria, VA

Take ownership of critical systems engineering projects, ensuring the integration of user requirements, design, and technology through feasibility studies and comprehensive documentation, while provid...

Advance enterprise IT service management by analyzing user requirements, leading system design, and providing technical oversight while ensuring seamless integration and documentation for optimal oper...

Take ownership of system requirements to enhance technical solutions and integrations. Collaborate with multidisciplinary teams to ensure deliverables meet operational specifications and stakeholder n...

Optimize system processes within a crucial mission unit; engage in engineering duties to define operations and requirements, ensuring effective customer solutions and system performance across a major...

Drive operational security for government systems. Ensure compliance with DoD and NIST requirements while managing risks and implementing security policies throughout systems' lifecycles in a dynamic...

Elevate enterprise application performance by installing, troubleshooting, and optimizing web and Java-based applications across diverse environments. Unlock potential through automation and cloud mig...

Tackle challenges by managing macOS systems in secure environments, ensuring compliance with DoD standards, and providing expertise in endpoint administration, mobile device management, and lifecycle...

Shape the future of cybersecurity solutions by developing innovative Splunk Apps and supporting high-profile clients. Collaborate on use cases, design dashboards, and prototype tools, while staying up...

Explore innovative cybersecurity strategies while leading assessments and fostering team excellence. Ensure security compliance on large-scale DOD systems and cultivate client relationships to enhance...

Reimagine your career by leading cybersecurity assessments and driving systems engineering excellence in a collaborative environment. Utilize your expertise to enhance mission success and cultivate re...

Elevate your career by providing expert technical support to systems, tackling remote desktop challenges, and coaching peers. This role demands strong troubleshooting skills in a dynamic team environm...

Join a team that's supporting OSINT integration as a Systems Administrator, specializing in Linux and Windows systems. Enhance performance, provide user support, and ensure compliance in a vital techn...

Engineer and optimize hybrid cloud and client/server systems, ensuring their reliability, performance, and security. Collaborate with teams to resolve issues and enhance user support for seamless busi...

Grow your career with a pivotal role managing hybrid cloud and client/server systems. Ensure performance, security, and reliability while supporting users and driving continuous improvement through co...

Transform software development by designing and implementing tools for reuse, managing analytic environments, and optimizing performance while ensuring compliance and security in a dynamic environment...

Oversee the integration and testing of complex systems to ensure mission success. Collaborate with cross-functional teams to analyze requirements, develop test protocols, and enhance system interfaces...

Drive your career forward as a Systems Administrator SME, overseeing IT systems' administration, maintenance, and security. You'll manage servers, ensure performance, collaborate with stakeholders, an...

Join a team that's transforming IT operations by leading the administration and support of complex systems. Drive performance and security improvements while collaborating with stakeholders to meet bu...

Pioneer innovative solutions by leading system architecture design, engaging with stakeholders to translate needs into technical blueprints, and communicating effectively across diverse teams for impa...

Lead project execution by supervising construction activities and teams, ensuring compliance with safety standards, budgets, and schedules. Collaborate with stakeholders and manage workforce efficienc...

Empower your career by ensuring reliability and performance of our PaaS systems. Lead the administration and support of high-availability Kubernetes clusters, focusing on scalability and security comp...

Join a team dedicated to maintaining and optimizing high-performance Kubernetes clusters while ensuring platform security and reliability within a dynamic PaaS environment...

Transform IT operations by providing expert support and management of IT systems. Engage in proactive troubleshooting, configuration, and system enhancements to ensure optimal performance and reliabil...

Advance your career by managing and implementing integrated solutions for IBM Power systems. Collaborate with cross-functional teams to ensure optimal performance and security in a dynamic, multi-tena...

Partner with us to lead strategic delivery of enterprise solutions, ensuring customer success through technical expertise and relationship management. Drive innovation, optimize service, and cultivate...