Linux System Administrator Jobs in Columbia, MD

Join our team to advance groundbreaking national space architectures by providing expert Systems Engineering and Technical Advisory (SETA) services. Engage with diverse communities to design and imple...

Optimize developmental processes in cloud applications by collaborating within a multi-disciplinary team, ensuring system integration, security, and risk mitigation while maintaining high standards fo...

Join us to optimize warehouse operations and lead a dedicated team. You'll ensure timely order fulfillment, maintain inventory accuracy, and promote a culture of safety while driving process improveme...

Elevate cybersecurity initiatives by developing and managing infrastructure. Drive automation and process improvements in a collaborative environment, contributing to high-stakes R&D projects that enh...

Lead the design and maintenance of secure systems in diverse environments, ensuring they meet enterprise-scale requirements while driving automation and compliance. Collaborate on strategic A&A activi...

Collaborate with stakeholders and lead agile processes to enhance mission-critical applications, ensuring seamless communication and execution in a high-stakes environment supporting government leader...

Transform operational excellence by managing a top-tier 24x7 IT operations center, leading teams, overseeing projects, and ensuring efficiency and quality service delivery to our valued government cli...

Pioneer innovative approaches by delivering advanced information system security engineering throughout the lifecycle, ensuring the integration of security requirements in systems development and acqu...

Oversee security operations for classified information systems, enhancing compliance by evaluating risks and vulnerabilities. Drive improvements in security measures while managing and documenting sys...

Lead the charge in enhancing system security by overseeing operations, enforcing compliance, and driving continuous improvements to safeguard vital information systems and data against vulnerabilities...

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...

Unlock your potential by building and managing robust systems that support critical services for millions. Collaborate on AWS infrastructure to enhance performance while ensuring security and reliabil...

Empower software integration efforts across diverse operating systems by leading the installation, configuration, and support of COTS/GOTS software, ensuring efficient performance and comprehensive do...

Champion advancements in space radar by providing vital systems engineering support, advising on performance assessments, and guiding improvements throughout the mission lifecycle while collaborating...

Lead the charge in engineering, securing, and maintaining complex IT systems. Collaborate with teams to drive automation, establish best practices, and ensure compliance while supporting critical Depa...

Lead the charge in developing and enhancing diverse software systems, focusing on analytics and algorithm development, while collaborating to ensure adherence to design requirements and best practices...

Champion the reliability of critical control systems by overseeing maintenance, testing, and technical support within a dynamic operations environment, ensuring optimized performance and functionality...

Advance your career by leading the migration from VMware to Red Hat OpenShift Virtualization. As a Subject Matter Expert, you will design strategies, execute migrations, and guide teams, ensuring oper...

Join our team to empower mission-critical applications, utilizing your systems engineering and Agile leadership skills to enhance collaboration between stakeholders and technical teams for successful...

Join a team that's dedicated to applying systems engineering principles across the entire lifecycle. Collaborate closely with government and program personnel to ensure the quality and integrity of de...

Transform systems engineering through all life cycle phases while ensuring technical integrity and quality. Collaborate with government entities and program teams to address challenges and enhance pro...

Join us to maintain Red Hat environments that support critical operations across classified networks. Leverage your expertise to ensure system reliability, security, and performance while implementing...

Transform the technology landscape by leading systems and cloud engineering initiatives, ensuring high availability, security, and modernization of enterprise systems across a federal environment, dri...

Unlock potential by automating security evaluation processes and enhancing compliance through streamlined DevOps practices, ensuring infrastructure efficiency and security for project success...

Champion the installation and support of z/OS operating systems while leading project initiatives. Collaborate cross-functionally to optimize systems software and address technical challenges within l...