UNIX System Administrator Jobs in Greenbelt, MD

Drive cybersecurity excellence by leading PKI governance and compliance, ensuring systems meet Federal standards and maintain ATO status across diverse environments. Collaborate with teams to synchron...

Contribute to cutting-edge vulnerability research and security innovations. Collaborate in an Agile environment leveraging your expertise in reverse engineering, software security, and exploit develop...

Bring your expertise to an innovative team, driving advancements in Windows security through reverse engineering and CNO development in an Agile environment...

Drive security innovations by leveraging your expertise in reverse engineering and exploit development, with a focus on Windows internals. Collaborate in an Agile environment to conduct vulnerability...

Lead the implementation and management of advanced firewall solutions while ensuring network security and compliance. Collaborate with teams to analyze, document, and optimize firewall operations for...

Transform your coding expertise into impactful software solutions. Collaborate with teams to write, debug, and optimize applications while maintaining standards. Play a vital role in evolving coding p...

Join as a Project Manager to lead new client onboarding, ensuring a seamless and engaging transition. Drive effective communication, resolve challenges, and promote client satisfaction through expert...

Engage in the development and optimization of BMS and EPMS systems across data centers. Provide technical leadership in monitoring, control, and troubleshooting while ensuring the efficiency and relia...

Innovate with us to enhance ServiceNow applications and integrations in a federal program. Join a mission-focused team that values collaboration, creativity, and a secure environment as we drive impac...

Shape the future of software development by delivering robust full-stack Java solutions. Collaborate on innovative projects, utilize cutting-edge technologies, and ensure client needs are met through...

Deliver full-stack Java development solutions by designing, developing, and deploying scalable applications. Engage in innovative projects while enhancing data transformation processes within an agile...

Pioneer innovative solutions by collaborating with a dynamic team to enhance front end data processing for a vital malware analysis tool, ensuring modernization aligns with mission-critical objectives...

Develop and optimize full stack capabilities for a complex tool, enhancing user experience through front-end and back-end development. Collaborate in a team environment to ensure high-quality software...

Develop and enhance software solutions by analyzing user requirements and system performance. Collaborate with teams to debug, design, and modify software. Lead projects while ensuring compliance with...

Lead compliance initiatives and enhance security governance within healthcare. Ensure adherence to ISO 27001, HIPAA, and manage audits, risk assessments, and policies while fostering collaboration acr...

Lead the charge in advanced vulnerability assessments and security validation. As a senior cybersecurity professional, you'll mentor teams, execute comprehensive assessments, and enhance organizationa...

Join a team that's dedicated to ensuring quality and compliance across complex defense programs. Drive continuous improvement initiatives and lead quality management efforts to support mission success...

Lead the charge in quality management for a critical defense initiative. Oversee governance, integrate continuous improvement, and ensure compliance with evolving standards across diverse operational...

Unlock potential by leading enterprise storage solutions in a critical IT role. Drive performance optimization and ensure compliance while collaborating across teams to maintain high availability and...

Transform the power industry by leading complex project development and execution, engaging with diverse stakeholders. Drive technical excellence and team growth while managing multiple consulting pro...

Join a dynamic team to drive program execution, budget management, and compliance for a pivotal defense initiative. Collaborate across departments and engage stakeholders to ensure alignment and succe...

Shape cybersecurity operations by collecting threat intelligence, enhancing defenses, and producing insightful reports, while collaborating with a dynamic team to secure enterprise services for over 1...

Manage data center operations by monitoring performance, resolving issues, and optimizing processes. Collaborate on builds and expansions while overseeing installations and logistics to ensure alignme...

Lead operations management to advance cyber defense initiatives, ensuring high-quality team performance and client satisfaction while driving innovative solutions and managing program oversight for mi...

Elevate your career as a Systems Architect, applying engineering principles to create innovative solutions, manage cross-domain projects, and lead technical teams through the lifecycle of complex syst...