UNIX System Administrator Jobs in Arlington, VA

Lead impactful IT projects by managing technical tasks and fostering collaboration. Drive user adoption, oversee project planning, and ensure the seamless transition of services with a focus on cloud...

Drive comprehensive testing and evaluation initiatives across complex programs. Collaborate with diverse teams to develop strategic plans, ensuring high-quality performance and integration of advanced...

Grow your career with a collaborative team dedicated to optimizing customer experience through technical expertise and robust support solutions for enterprise clients, enhancing their use of leading t...

Join a team that's driving cutting-edge identity management solutions. In this impactful role, you'll lead enterprise Identity, Credential, and Access Management strategies, collaborating across burea...

Lead the charge in managing the certification lifecycle for payment systems, ensuring optimal testing and connectivity. Collaborate with stakeholders to enhance process automation and uphold data inte...

Innovate in scientific software to convert spacecraft data into precision products supporting diverse space missions. Collaborate closely with astronomers and engineers, tackling technical challenges...

Deliver expert network administration for mission-critical systems, ensuring performance, security, and availability while troubleshooting complex issues and collaborating across teams to integrate in...

Accelerate progress at the intersection of technology and education by leading large-scale assessment strategies, ensuring compliance, and managing IT contracts to enhance data protection and support...

Grow your career with a strategic role overseeing large-scale IT programs in education. Lead modernization efforts, advise on technology strategies, and ensure compliance across multiple projects, wor...

Unlock potential by managing complex project planning and execution, ensuring alignment with objectives across multiple teams. Drive communication and resolve issues to meet stakeholder expectations w...

Advance project planning and execution through strategic coordination across teams, ensuring alignment with objectives, schedules, and scope. Support multi-workstream management to achieve success in...

Lead the engineering and support for Windows endpoint platforms, driving quality, security, and operational efficiency. Oversee a team, execute strategic initiatives, and partner with various tech tea...

Analyze complex military systems while providing engineering support for international naval training readiness. Your expertise will influence critical training design and operations for surface comba...

Join a dynamic team as you design, implement, and maintain secure cloud environments for R&D programs, ensuring seamless data integration and compliance with security protocols while leveraging your c...

Transform acquired businesses through operational integration, driving accountability and coordination among teams for successful embedding into company standards and culture until complete stabilizat...

Grow your career with a pivotal role managing SAP systems' infrastructure, ensuring performance and security through installation, configuration, and upgrades while supporting complex environments 24...

Join our team to manage large-scale construction projects by collaborating with diverse stakeholders, ensuring compliance, and applying best practices to deliver projects on time and within budget whi...

Drive your career with a role focused on designing, developing, and maintaining scalable software applications. Collaborate closely with cross-functional teams and apply DevOps practices to enhance so...

Lead the charge in developing innovative software solutions for research computing. Collaborate with engineers and researchers to optimize performance and enhance data analysis capabilities in high-pe...

Shape the future of technical training by building a comprehensive, AI-driven education program. Drive customer and partner enablement while ensuring education aligns with business outcomes across tec...

Optimize security operations by providing customer-focused support and ensuring compliance. Collaborate with teams to manage daily industrial security functions, maintain security records, and enhance...

Engineer robust AI-driven AWS applications, combining full-stack expertise with innovative solutions. Collaborate to enhance user experiences and optimize performance while ensuring security and scala...

Lead engineering excellence in ServiceNow, driving strategy and team development to harness AI capabilities for enhanced operational efficiency and seamless platform upgrades...

Help us enhance our federal enterprise by managing Microsoft 365 and Azure systems. You'll lead migrations, administer identities, and automate tasks while ensuring security and compliance in a hybrid...

Join a team that's dedicated to enhancing SIGINT systems through full lifecycle management, from requirements analysis to deployment, ensuring operational excellence and technical integrity in mission...