Linux System Administrator Jobs in Arlington, VA

Elevate your career by leading systems engineering efforts for enterprise information systems. Collaborate with cross-functional teams to analyze requirements and deliver secure, resilient solutions w...

Champion innovative software solutions by designing, developing, and testing high-quality applications, ensuring compliance with DOD standards. Lead in delivering effective technical solutions within...

Engage with us to manage and maintain diverse network infrastructures, collaborating with external vendors to optimize software solutions, enhance system performance, and support key operational initi...

Drive the implementation and maintenance of robust computer systems, providing Tier III support across diverse environments, and collaborating with global teams to enhance operational efficiency and s...

Drive system performance by managing software, hardware, and security for networked systems. Collaborate with teams to provide Tier III support and enhance configurations, ensuring alignment with serv...

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...

Design integration solutions to connect ServiceNow and JIRA, ensuring secure synchronization of data in support of veteran healthcare initiatives. Collaborate across IT projects to enhance service del...

Lead the charge in optimizing and securing IT infrastructures while supporting mission-critical systems. Collaborate with IT leadership to enhance performance and reliability across cloud, on-premises...

Grow your career as a Tier 2 System Administrator, providing impactful IT support and collaborating with innovative teams to ensure efficient resolution of technical challenges while delivering top-ti...

Engineer and oversee the functionality of critical IT systems in a multi-network, secure environment. Collaborate with a dynamic team to support an Intelligence Community client through innovative des...

Unlock potential by managing, securing, and sustaining Windows systems in classified networks. Collaborate with teams to ensure compliance within DoD environments, leveraging extensive expertise in sy...

Elevate your career by managing the GitHub ecosystem, ensuring security, streamlining workflows, and facilitating integrations. Collaborate with teams to enhance repository governance and compliance w...

Tackle complex system engineering challenges by managing virtual and physical environments. Leverage extensive Linux and Unix expertise to ensure operational excellence in infrastructure management wh...

Join a dynamic team as you design and implement DevOps processes, focusing on CI/CD pipelines, cloud infrastructure management, and automation solutions that enhance system reliability and efficiency...

Lead a mission-driven team to design, develop, and test software for critical Navy systems, directly impacting national security while shaping future capabilities. Collaborate on complex solutions to...

Elevate your career with a pivotal role in server administration, overseeing system performance and security while mentoring junior staff and collaborating on innovative technology deployments and enh...

Empower innovation by delivering expert Tier 4 HPC support through configuration, troubleshooting, and optimization of high-performance systems and applications, enabling enhanced performance at criti...

Transform IT operations by managing systems administration, help desk support, and DevOps for a robust technological environment. Drive system optimization and ensure secure, efficient service deliver...

Engage with an innovative team to develop and enhance signal processing software. Utilize cutting-edge methodologies to ensure software quality and performance while addressing complex RF challenges i...

Elevate your DevOps expertise by managing Linux VMs across diverse platforms, ensuring optimal performance and security. Collaborate closely with teams to implement changes, troubleshoot issues, and m...

Lead the charge in modernizing mission-critical applications by deploying solutions, managing systems, and troubleshooting issues. Collaborate with teams to optimize performance while adapting to chan...

Shape the future by supporting Linux-based embedded platforms in mission-critical environments. Dive into a hands-on role that enhances system design and troubleshooting to ensure operational success...

Lead the charge in optimizing Linux-based embedded platforms by configuring, troubleshooting, and maintaining systems in mission-critical environments, paving the way for enhanced operational support...

Help us shape the future of embedded systems as a Mid-Level Linux Support Administrator, driving the design, configuration, and maintenance of mission-critical Linux platforms while growing into leade...

Advance your career by applying systems engineering principles across all lifecycle phases. Lead technical integrity and quality efforts while collaborating with stakeholders to drive successful proje...