UNIX System Administrator Jobs in Alexandria, VA

Elevate innovation by guiding the development of complex solution architectures, ensuring alignment with strategic goals and enhancing user experiences through expert oversight and mentorship of junio...

Lead the charge in operational excellence by managing critical data center operations. Own root cause analysis of incidents, implement standards, and drive continuous improvement across multiple sites...

Engage in the full engineering lifecycle, developing system requirements and metrics while analyzing stakeholder needs and ensuring design effectiveness through collaborative feasibility studies and t...

Help us drive innovation as a Systems Engineer, reviewing and validating cyber systems, aligning technology strategies with business goals, and collaborating with partners to enhance our cybersecurity...

Champion the configuration and maintenance of Citrix environments, ensuring reliable access for users in secure, mission-critical settings while enhancing operational efficiency through automation and...

Elevate your career by integrating advanced technologies in mission-critical systems, enhancing the geolocation infrastructure for national security. Collaborate with a dynamic team to develop innovat...

Manage a large-scale program overseeing construction and facility operations. Lead scheduling, budgeting, and vendor coordination while guiding a support team to ensure successful project execution an...

Champion the design and management of enterprise-level PIM/PAM solutions, ensuring secure privileged identity management and seamless integrations with infrastructure and security teams...

Transform the management of advanced messaging solutions, ensuring operational efficiency and security compliance while supporting Army Intelligence communications and documentation procedures...

Engage with our dynamic team to design, install, and sustain networked systems, ensuring seamless communication and efficient operations while collaborating on cutting-edge technologies...

Drive the analysis, installation, and configuration of the automated information system while overseeing network support and ensuring efficient LAN operations for field and Headquarters staff in a hyb...

Join a dynamic team responsible for programming and commissioning advanced control systems. Leverage your expertise to integrate subsystems, ensuring compliance with operational standards while succes...

The Network Administrator 3 at M.C. Dean is responsible for the design and maintenance of specialized network hardware and software, providing high-level service to a demanding workforce. The role req...

Join a dynamic team to lead program management efforts in Navy acquisitions, ensuring resource availability, budget monitoring, and customer engagement while overseeing complex initiatives and support...

Join a team that's shaping enterprise architecture and delivery standards. You'll design scalable solutions, mentor engineers, and implement innovative technologies while partnering closely with produ...

Play a key role in defining and developing comprehensive system requirements specifications. Lead design activities and ensure technical integrity while guiding users in requirement formulation and ad...

Drive high-quality IT support operations by overseeing the end user services team, ensuring SLAs are met, and resolving Tier 1 and Tier 2 issues. Empower team members through coaching while managing e...

Engage in the modernization and integration of secure Linux enterprise platforms. This role focuses on engineering scalable, automated solutions, leveraging CI/CD pipelines, containerization, and infr...

Lead the charge in defining, developing, and integrating sophisticated system requirements. Provide technical leadership, guide projects, and ensure compliance with federal standards while collaborati...

Grow your career with innovative AI technologies, driving research automation and analytics. Collaborate with stakeholders to build cutting-edge solutions that enhance data workflows through advanced...

Join a dynamic team to drive engineering excellence in standards support, leveraging your extensive systems engineering experience to enhance interoperability across customer programs and partners...

Champion the DevOps function by driving innovative solutions, automating processes, and collaborating across teams to enhance system availability and security. Utilize your expertise in cloud services...

Join a team that's enhancing mission-critical systems through architecture, integration, and support of complex hardware and software environments, ensuring operational excellence and compliance for a...

Join a team that empowers innovation by designing and managing Windows and Linux systems for cutting-edge research. Collaborate to enhance infrastructure and deliver high-performance solutions that me...

Support the VA’s Payer EDI operations by managing and resolving production issues, ensuring smooth data workflows, conducting detailed analysis, and collaborating with stakeholders for continuous impr...