UNIX System Administrator Jobs in Arlington, VA

Engage as a strategic Information Security Manager overseeing RMF lifecycle, ensuring IT security compliance and collaborating with key stakeholders to enhance organizational cybersecurity efforts...

Optimize enterprise virtualization platforms by designing, administering, and leading modernization efforts. Collaborate across teams to ensure high availability and resilience while mentoring junior...

Innovate robust AI applications by leveraging Java, Python, and cloud architectures. Collaborate with teams to design, develop, and support scalable solutions, ensuring high performance and adherence...

Support the achievement of program goals by managing financial processes, facilitating compliance, and providing administrative assistance. Leverage expertise in earned value management and contribute...

Unlock potential by joining our team as a Full Stack Developer, collaborating on innovative technical solutions across multiple programming languages and cloud platforms, while ensuring scalable and s...

Join a dynamic team to lead Linux Systems Administration and enhance cybersecurity capabilities through innovation and efficiency across critical government system environments...

Transform the operational landscape by managing and analyzing critical data, ensuring data integrity and accessibility while supporting mission assurance initiatives in a secure environment. Collabora...

Join a team that's committed to managing critical data for mission assurance. Your expertise will drive data validation, organization, and analysis in a secure environment, supporting decision-making...

Lead the architecture and development of scalable applications and cloud solutions in an Agile environment, addressing national security missions through innovative software engineering and modern dat...

Champion innovative software solutions that enhance national security operations by collaborating with architects and engineers in an Agile environment. Lead design and development of enterprise appli...

Join a dynamic team as a senior field leader driving commissioning for high-tech data centers. Leverage your expertise to ensure seamless mechanical, electrical, and controls systems integration, deli...

Engage in complex network design, configuration, and maintenance for government projects. Collaborate with architects to enhance system integrity, utilizing your expertise to ensure robust network per...

Champion the transformation of our IT security landscape, ensuring robust operations and innovative technology solutions that empower teams, manage risk effectively, and enhance employee experience in...

Tackle the challenge of transitioning to a cloud-based email security system, enhancing protection and efficiency. Ensure a smooth migration from on-premises solutions while leveraging expert skills i...

Deliver analytical expertise that drives operational efficiency, optimizing management processes through data-driven insights, comprehensive evaluations, and design of effective systems and procedures...

Take ownership of MuleSoft architecture and integration services while providing technical leadership and ensuring compliance with FedRAMP Moderate standards. Mentor teams and oversee high-performance...

Architect successful electrical construction projects by leading teams, managing resources, and ensuring timely completion while maintaining quality and profitability. Collaborate with clients and sta...

Engage in designing, building, and operating multi-environment infrastructures to support customer workloads across diverse environments, including public cloud and isolated setups, with a focus on au...

Oversee the transformation of leased spaces into operational warehouses while managing buildout phases, coordinating contractors, and ensuring safety compliance for multiple locations...

Lead digital forensics and incident response efforts, analyzing anomalous network activity and coordinating with teams to enhance cybersecurity posture in a dynamic and challenging environment...

Deliver program management excellence by leading cross-functional teams, enhancing IT service delivery, and driving operational efficiency while ensuring compliance with federal regulations and client...

Elevate software development processes by modernizing PKI and IdAM systems. Collaborate with a dynamic Agile team to design and develop secure, cloud-based applications critical to government networks...

Advance your career by conducting systems analysis and enhancing applications in IT. Collaborate with diverse teams to improve processes, support users, and maintain operational efficiency in complex...

Advance the future of technology solutions by leveraging your skills in Java and Cloud computing within innovative projects that drive efficiency and performance while ensuring the highest security st...

Transform the future of technology by leveraging your Java expertise along with your skills in MapReduce and cloud solutions. In this role, you will develop innovative software solutions while collabo...