Senior Linux Administrator Jobs in Greenbelt, MD

Lead the design, development, and testing of advanced optical systems, collaborating with cross-functional teams to create innovative solutions and ensure optimal performance across diverse environmen...

Drive innovation in space capabilities by overseeing IT infrastructure for a complex ground system architecture. Collaborate with teams on network and cloud computing, ensuring effective implementatio...

Elevate production environments by serving as the key technical liaison for product teams. Optimize containerization processes and collaborate closely with platform teams to ensure seamless integratio...

Engineer and optimize signal processing software while ensuring quality and adherence to design requirements. Collaborate in a team-oriented environment to diagnose issues, enhance functionality, and...

Elevate your career by developing complex software systems while collaborating with teams. Utilize your software engineering expertise to enhance performance across diverse projects in a creative and...

Deliver innovative software solutions by developing, maintaining, and enhancing complex systems. Collaborate within teams or independently, ensuring adherence to design standards and addressing softwa...

Collaborate with cross-functional teams to manage cybersecurity risks, ensuring compliance of Navy weapon and fire control systems with security requirements throughout their life cycle. Use your engi...

Accelerate your career as you drive innovative cloud-native solutions and scalable full-stack applications. Collaborate with clients and tech teams to enhance capabilities and solve complex challenges...

Join a team that's dedicated to ensuring fiscal integrity in major financial systems, overseeing the reconciliation and synchronization of essential data, and engaging with key stakeholders to align f...

Pioneer innovative solutions by developing and enhancing secure, scalable Java applications. Collaborate with cross-functional teams to ensure compliance and integration, while transforming legacy sys...

Lead the charge in architecture design and integration of enterprise systems while delivering custom software solutions and guiding a team to enhance NIAID's clinical information capabilities and supp...

Engage in the seamless administration and support of enterprise file storage, backup, and secure transfer systems, ensuring operational integrity and security across diverse environments. Your experti...

Deliver transformative training and technical assistance in public health, leveraging 10+ years of expertise. Design engaging curricula and materials, conduct assessments, and foster strong relationsh...

Join a team that's vital to national security by supporting the development of the W93/Mk7 Weapon System for the U.S. Navy. This role involves systems engineering, stakeholder coordination, and managi...

Empower the software engineering team to design, develop, and test innovative applications and platform solutions. Collaborate across the SDLC while adhering to best practices and proactively resolvin...

Unlock potential by utilizing your systems engineering expertise to solve complex challenges and enhance national security. Collaborate with teams to translate customer needs into effective technical...

Lead high-impact initiatives, providing strategic guidance to modernize processes, mentor teams, and ensure alignment with enterprise objectives. Drive organizational performance and enhance capabilit...

Help us build and enhance security services for the US intelligence community, ensuring robust protection of our internal systems while delivering exceptional experiences to end users. Join a dynamic...

Champion strategic IT initiatives by leading programs for CBO's SENTRY project, ensuring successful delivery of cybersecurity and engineering services through effective stakeholder coordination and re...

Optimize security operations by monitoring and enhancing computing environments. Proactively identify and address security threats, ensuring robust defense mechanisms and timely incident response for...

Shape enterprise database environments as a Senior Database Administrator, ensuring security, reliability, and performance while leading modernization and optimization initiatives across diverse platf...

Engage in dynamic software development, leveraging full-stack expertise with a focus on scalable solutions. Collaborate within a high-security environment to enhance capabilities and drive impactful p...

Join a team that's committed to innovation in software engineering, collaborating on complex projects while utilizing cutting-edge technologies and enhancing your skills in a dynamic environment focus...

Lead the charge in modernizing network infrastructure for critical defense operations, focusing on migrating legacy systems to high-availability architectures while managing complex network transition...

Pioneer a robust security infrastructure that empowers agile product development. Drive innovation in threat detection, incident response, and vulnerability management while collaborating with teams t...