UNIX System Administrator Jobs in Reston, VA

Advance your career by managing complex projects and portfolios, ensuring alignment with strategic goals. Lead cross-functional teams and enhance value delivery through effective stakeholder engagemen...

Drive innovation as a key technical contributor in creating mission-capable software solutions for a critical defense initiative, leveraging advanced technologies and frameworks to enhance operational...

Drive the development of mission-critical software solutions, leveraging advanced technologies and CI/CD practices to enhance operational capabilities across secure environments while collaborating wi...

Engineer innovative solutions for a critical modernization project, focusing on deploying and managing advanced DevOps solutions. Collaborate with a talented team to enhance application performance an...

Empower our global engineering team as you optimize DevOps practices and cloud infrastructure, ensuring efficiency and robustness for a platform processing millions of transactions daily. Help drive a...

Join us in developing and delivering impactful training programs to ensure client and internal team proficiency, enhancing their capabilities with innovative healthcare solutions in a collaborative en...

Unlock potential by designing and implementing innovative infrastructure services to enhance autonomous systems. Collaborate with cross-functional teams to develop scalable back-end solutions and enab...

Engage in diverse program analysis tasks to enhance operations, support project management, develop cost analyses, and ensure effective communication across teams and stakeholders...

Join our team to implement, enhance, and support business-critical applications, ensuring seamless user experience and compliance with standard processes while delivering exceptional customer service...

Accelerate progress at modern cloud architectures by developing and managing Infrastructure as Code and CI/CD pipelines, ensuring top-notch deployment of middleware and backend services, while support...

Empower the successful execution of long haul fiber deployment programs, managing multiple projects while ensuring they meet quality, budget, and timeline standards, thus facilitating operational exce...

Elevate enterprise-level solutions through strategic architecture and cross-functional collaboration. Lead large-scale developments and ensure alignment across stakeholders while tackling complex appl...

Elevate technical communication by crafting precise documentation for military sensors and systems. Collaborate with engineering teams to ensure compliance with standards, while leveraging your expert...

Advance cyber security by evaluating and implementing robust protection measures and architecture for complex computing environments, ensuring compliance and safeguarding sensitive data throughout the...

Deliver impactful solutions by leading UAT processes, executing tests, and collaborating with stakeholders to ensure quality health information exchange and improve clinical workflows...

Join a team that's dedicated to maintaining and optimizing SQL Server environments, ensuring high availability and performance while collaborating with developers on database solutions and incident re...

Innovate your career as a Desktop Engineer III, managing complex IT systems, resolving incidents, and enhancing user training. Collaborate to drive technology solutions that optimize operations in a d...

Join us to provide exceptional technical support for complex software issues, driving customer satisfaction while collaborating across teams to enhance product reliability and efficiency in a dynamic...

Drive the architecture and design of robust, cloud-native cybersecurity systems, ensuring secure integration and compliance with Zero Trust principles while managing multiple large-scale projects at o...

Grow your career with this pivotal role that supports and manages an organization's information assurance program, ensuring compliance with security policies and maintaining a robust operational secur...

Join a team that leads IT support operations, oversees help desk teams, and drives critical infrastructure projects while ensuring high service standards and optimal performance of IT systems...

Lead the charge in optimizing endpoint management for critical IT operations, supporting over 120,000 users nationwide. Contribute to a dynamic team ensuring robust compliance and security tailored fo...

Unlock potential by performing complex analyses, designs, and support for healthcare applications. You’ll enhance user experiences, guide teams, and contribute to impactful projects while ensuring eff...

Unlock your potential as a Staff DevSecOps Engineer, leading security and efficiency initiatives for cloud-based platforms in a collaborative environment, driving the deployment of real-time data solu...

Empower your career by leading the development of secure end-to-end application lifecycles. Collaborate with a dedicated team enhancing data platforms for critical decision-making in high-stakes envir...