UNIX System Administrator Jobs in Arlington, VA

Drive innovative solutions as a Cyber Systems Administrator, leveraging extensive experience to tackle complex challenges. Collaborate with diverse teams and shape the organization's strategic directi...

Analyze and secure IAM solutions through design and automation, enabling businesses to operate efficiently and safely. Partner with agile teams to enhance security practices and governance, ensuring a...

Transform technical support into a VIP experience by providing advanced macOS and mobile device assistance, ensuring optimal performance for elite users in high-stakes environments. Elevate your caree...

Unlock potential by managing and optimizing financial systems, overseeing seamless integration of platforms to support a growing multi-entity healthcare organization, and enhancing data accuracy for f...

Unlock operational excellence by delivering premium IT managed services, optimizing complex infrastructures, and providing technical leadership. Collaborate closely with a dynamic team to enhance perf...

Drive innovative solutions as you lead a skilled team in delivering complex software products. Leverage your expertise in microservices, DevOps, and containerization to meet mission requirements and e...

Deliver innovative solutions as a technical lead, guiding a skilled team in software and DevOps to tackle complex projects and enhance mission outcomes with cutting-edge technologies and practices...

Transform network infrastructure by migrating from legacy MPLS to a cloud-based zero trust solution. This hands-on role requires collaboration with technical and non-technical teams to ensure seamless...

Reimagine information management as a Senior Specialist leading enterprise solutions that enhance collaboration, automate processes, and support data-driven decisions across military and civilian team...

Drive software deployment excellence by leading a skilled team to develop, automate, and enhance complex Kubernetes-based systems for efficient infrastructure management, ensuring robust solutions and...

Lead innovative projects at the molecular scale, focusing on self-assembly and programmable materials for diverse sensing and actuation applications, while collaborating cross-functionally to ensure s...

Partner with us to enhance information security through effective implementation of policies, risk management, and compliance activities while ensuring operational security across various systems and...

Support the execution of information assurance programs and security policies, ensuring compliance and operational security. Collaborate with teams to maintain risk management and facilitate assessmen...

Innovate reliability and operational excellence by leading SRE teams, driving automation, and integrating observability across infrastructures. Shape strategic directions and cultivate a high-performi...

Drive operational excellence and customer engagement while leading the NASA SEWP contract. This role demands strategic oversight, compliance management, and collaboration with internal teams to optimi...

Lead the charge in managing program operations while overseeing a team to support critical defense initiatives, ensuring timely and efficient performance throughout the acquisition lifecycle for marit...

Lead the charge in managing program operations, overseeing performance reporting and logistics for the UK's Polaris and TRIDENT programs, while driving efficient acquisition strategies and guiding tea...

Join a dynamic team in managing submarine program acquisitions. Oversee documentation, coordinate with stakeholders, and leverage your skills in project management to ensure success across all program...

Partner with us to manage the acquisition lifecycle of submarine programs, ensuring optimal outcomes through documentation, stakeholder coordination, and strategic oversight. Apply your project manage...

Unlock potential by leading acquisition management for complex defense programs, serving as a liaison among diverse stakeholders to drive aligned objectives and support strategic planning in the moder...

Advance complex defense programs through expert management and strategic planning. Collaborate with diverse stakeholders to align acquisition needs, evaluate market opportunities, and drive modernizat...

Unlock your potential as an Oracle E-Business Suite Developer, providing essential technical solutions and support to enhance business processes and operational efficiency within a dynamic enterprise...

Empower the software engineering team to design, develop, and test innovative applications and platform solutions. Collaborate across the SDLC while adhering to best practices and proactively resolvin...

Champion the security landscape by implementing robust controls and governance frameworks ensuring compliance across enterprise systems, while enhancing cloud and hybrid infrastructures through automa...

Help us safeguard enterprise information systems by leading A&A execution, automating monitoring, and applying risk management frameworks to enhance security for complex cloud and hybrid environments...