Senior Linux Administrator Jobs in Fairfax, VA

Help us shape the reliability of cutting-edge AI services by defining SLOs, overseeing incident responses, and ensuring operational readiness. Leverage your expertise to establish monitoring systems t...

Contribute to the design and development of scalable, secure systems while mentoring peers and leading engineering projects. Drive technical strategies and enhance agile processes across teams to ensu...

Engage as a Network Technical Lead, spearheading hybrid and cloud projects, ensuring seamless connectivity, optimizing network performance, and mentoring the team while collaborating across complex en...

Optimize complex software systems by developing and enhancing solutions for processing-intensive analytics and real-time systems. Collaborate within a team to ensure software quality and adhere to des...

Join a dynamic team to develop and enhance cutting-edge software systems, focusing on complex analytics and large-scale data processing. Collaborate on innovative solutions while delivering high-quali...

Drive the innovation of software solutions by developing and enhancing complex systems. Collaborate with teams to design, analyze, and integrate software while ensuring high performance and quality st...

Elevate your career by developing innovative software solutions while leading complex projects. Collaborate in a dynamic environment focused on cutting-edge technologies and real-time systems to enhan...

Collaborate to develop and integrate a dynamic software suite that supports mission needs, focusing on messaging, observability, and reliable backend engineering within a containerized environment...

Drive cloud innovation as a Sr Cloud Engineer, leading strategies for public cloud transformation while ensuring security, scalability, and performance. Collaborate across teams to implement best prac...

Optimize the administration of polygraph examinations and assessments, ensuring thoroughness and compliance with professional standards. Collaborate with internal teams to effectively vet law enforcem...

Reimagine user needs management by leading data-driven solutions. Collaborate with Agile teams to gather insights, enhance reporting capabilities, and drive user engagement while ensuring alignment wi...

Inspire innovation by leading a dynamic engineering team in systems engineering, driving program execution, and mentoring talents to develop advanced maritime solutions...

Elevate engineering solutions as a System Software Developer SME, leading a high-performing team to drive innovation in mission-critical projects while enhancing your career in a collaborative environ...

Engineer robust network solutions, ensuring high availability, security, and performance. Leverage expertise in Cisco systems, virtualization, and TCP/IP protocols to support enterprise-level infrastr...

Lead the implementation of cybersecurity architecture and monitoring for critical AI operations across multiple security classifications, ensuring robust defenses and compliance in support of mission...

Tackle innovative scientific programming challenges supporting earth system models. Collaborate with scientists and partners to enhance data utilities, ensure seamless data processing, and contribute...

Unlock potential by leveraging your extensive software engineering expertise to drive complex programs and projects, ensuring top-notch quality and efficiency in a dynamic, collaborative environment t...

Lead innovative software development initiatives leveraging 20 years of expertise. Collaborate on complex projects utilizing advanced technologies to deliver exceptional solutions. Join a dynamic team...

Empower teams through mission-critical management of federal cybersecurity platforms, ensuring operational stability and compliance while collaborating with cross-functional stakeholders to enhance in...

Contribute to the development of high-quality web applications, engaging with customers and stakeholders. Leverage full-stack expertise and a proactive approach to enhance software solutions across th...

Join a dynamic team to provide expert cybersecurity solutions, collaborating with clients to understand security needs and develop innovative services. Leverage your cloud security knowledge to enhanc...

Shape the cybersecurity landscape by implementing robust security architectures and monitoring capabilities. Work across diverse environments, ensuring mission readiness and resilience in critical ope...

Advance cybersecurity solutions within the War Data Platform, ensuring robust protection across classified environments. Collaborate with DevSecOps to engineer security protocols and elevate mission r...

Engage as a mid-level systems engineer, supporting daily operations and documenting complex technology solutions while collaborating with cross-functional teams to enhance system health and customer s...

Drive innovative solutions by overseeing systems engineering tasks and assisting teams in documenting and enhancing complex technology solutions, ensuring seamless communication and operational effici...