UNIX System Administrator Jobs in Arlington, VA

Innovate by designing and integrating complex systems in an Agile environment. Collaborate with teams to align technical objectives with customer needs, enhancing system efficiency and scalability whi...

Empower innovation by developing cloud infrastructure in a hybrid environment. Collaborate with architects to build robust software systems using AWS, Kubernetes, and automation tools, while enhancing...

Accelerate progress at the heart of cutting-edge infrastructure solutions. Lead a dynamic team overseeing the delivery, governance, and improvement of integrated DevSecOps and CI/CD processes, enhanci...

Lead and enhance the release management process for critical infrastructure, overseeing development, delivery, and automation while fostering team collaboration and ensuring high-quality on-time relea...

Lead the data security domain to define and implement robust data protection strategies. Collaborate across teams to establish standards and automate security workflows while safeguarding sensitive in...

Shape the future of incident management by leading Major Incident Management and NOC teams to ensure rapid service restoration and continuous operational improvement across critical services through i...

Lead program management efforts for digital modernization initiatives, ensuring effective delivery of web services, stakeholder engagement, and adherence to quality standards amidst shifting prioritie...

Analyze complex utility planning projects, driving innovative solutions in transmission system planning, interconnection applications, and feasibility studies to support diverse clients in the power s...

Explore a vital role in software development, shaping our DNA solutions through design, coding, testing, and collaboration. Join a dynamic team to innovate in technology while mentoring junior enginee...

Lead the charge in program management for a dynamic marketing team, overseeing cross-functional initiatives, product launches, and continuous process improvement while ensuring projects meet deadlines...

Manage global IT/OT systems projects, ensuring successful data integration and delivery. Collaborate with cross-functional teams across time zones, utilizing agile and waterfall methodologies to meet...

Join a team that's dedicated to ensuring top-tier data center operations by maintaining critical systems, executing efficient repairs, and supporting mission critical infrastructure for optimal servic...

Optimize security measures to safeguard sensitive information and systems. Collaborate with IT and security teams to ensure compliance with federal regulations while managing cyber threats and enhanci...

Optimize system architecture for embedded Linux platforms, leading design and governance efforts. Engage in technical strategy, drive innovation, and mentor teams to ensure scalable, maintainable solu...

Deliver impactful systems engineering solutions, enhancing infrastructure across multiple government environments by coordinating requirements, enabling cross-discipline collaboration, and ensuring co...

Drive the development and management of security systems to protect organizational data. Collaborate with various teams to architect and implement robust security solutions, ensuring compliance with p...

Oversee complex, multi-phase enterprise implementations in the public safety sector. Manage relationships, delivery quality, and timelines while leveraging AI tools to enhance program execution and st...

Take ownership of cloud development initiatives, leading design, mentoring colleagues, and ensuring high-quality code and application performance within a collaborative engineering team...

Lead the charge in developing mission-critical software solutions that enhance national security. Collaborate in an Agile environment to design and optimize Java-based enterprise applications and serv...

Join a team that's dedicated to transforming IT support services. As a leader, you'll manage critical operations, foster relationships, and implement strategies to enhance employee support and service...

Drive innovation in microservices development while enhancing backend systems. Collaborate on API design and system integrations in cloud environments to ensure seamless service communications and rob...

Unlock potential by ensuring mainframe security through effective identity management and access control, while providing Tier 3 support and maintaining compliance with industry standards for user acc...

Join a team that's dedicated to enhancing complex banking platforms. You will analyze systems, design solutions, and partner with stakeholders to deliver scalable technical improvements in lending and...

Drive your career forward by leading the technical architecture and strategy for an enterprise-level Cloud Core Release Certification Hub, enhancing quality engineering with AI insights and seamless i...

Champion cutting-edge software solutions while enhancing production stability. Collaborate with cross-functional teams to support and modernize critical applications, ensuring peak operational readine...