UNIX System Administrator Jobs in Springfield, VA

Optimize security posture as a trusted advisor, ensuring compliance with federal cybersecurity standards, performing risk assessments, and facilitating stakeholder engagement to enhance security measu...

Redefine technical documentation by crafting user-focused content that simplifies complex technologies. Collaborate with engineers and designers, managing the full documentation lifecycle while levera...

Advance cloud infrastructure and DevOps practices by designing and automating enterprise-scale environments, enhancing CI/CD pipelines, and ensuring seamless application performance. Collaborate with...

Elevate your career with a role focused on architecting and automating cloud environments, ensuring operational reliability and efficiency through innovative DevOps practices and collaboration with cr...

Transform information security by leading operations, mitigating risks, and enhancing security tools. Collaborate with management to ensure compliance and foster a culture of safety within a dynamic t...

Lead and innovate IT Security Operations to defend against threats, ensuring robust cybersecurity. Collaborate on incident response, compliance, and system enhancements in a hybrid work environment...

Join a dynamic team as a Linux Systems Engineer, where you'll design and implement innovative solutions for complex systems, enhancing infrastructure reliability and security while driving your profes...

Lead the charge in systems engineering by supporting and optimizing Windows and Linux environments while ensuring the security and efficiency of enterprise operations through innovative solutions and...

Join us to drive strategic technology initiatives in supply chain management, enhancing system integration and operational efficiency across ERP, WMS, OMS, and TMS platforms while fostering collaborat...

Join us to design and integrate advanced naval combat systems, delivering security and efficiency in complex weaponry. Your expertise will shape the future of defense operations and ensure superior ca...

Lead critical program protection processes by developing strategies and documentation to ensure compliance and security across complex flight programs. Drive decision-making and support mission partne...

Unlock potential by designing and supporting robust AWS infrastructures for enterprise ERP applications, specifically targeting Deltek Vantagepoint environments, ensuring high availability and optimiz...

Elevate project financial management across large construction projects by overseeing job costing, accounts payable, and vendor compliance while collaborating with cross-functional teams to enhance op...

Oversee systems engineering principles across all lifecycle phases, excel in gathering and refining requirements, and build strong customer relationships through engagement with stakeholders and colla...

Engage in the systems engineering lifecycle, leveraging your expertise to gather, refine, and document requirements while maintaining strong relationships with stakeholders to drive project success an...

Manage the overall administrative and financial operations of the office, providing strategic guidance to senior management on workforce planning and fiscal resolutions while ensuring compliance with...

Transform end user technology experiences by leading and mentoring IT support teams, optimizing collaboration tools, and ensuring exceptional service delivery across the organization to drive producti...

The IT Program Manager will lead a team in managing operational aspects of an upcoming contract, including program execution, risk management, and customer support. Responsibilities include overseeing...

Engage with our mission-focused SRE team to optimize and automate critical systems, ensuring operational reliability and efficiency in dynamic environments. Collaborate across teams to develop resilie...

Optimize enterprise security by leading Vulnerability and Threat Management initiatives, enhancing detection, response capabilities, and risk remediation across complex infrastructure in a collaborati...

Create and maintain scalable system management infrastructure software for High Performance Computing in a Linux environment, driving innovation and ensuring optimal efficiency through collaboration a...

Join a dynamic team to develop and maintain system management software for High Performance Computing in Linux, leveraging your skills in scripting, automation, and software development in a collabora...

The Network Based Systems Analyst II will support a critical mission by investigating cyber breaches and developing mitigation plans. This role involves analyzing network traffic, coordinating with cy...

Accelerate your career by leading test and evaluation efforts in a dynamic team. Oversee multiple programs while analyzing system effectiveness, ensuring alignment with requirements, and supporting cr...

Unlock potential by managing project delivery and client engagement. Oversee all stages, ensuring effective communication, adherence to standards, and successful outcomes in a collaborative remote/hyb...