Senior Linux Administrator Jobs in Columbia, MD

Unlock potential by designing secure, scalable enterprise architectures and leading application development across various high-impact systems. Collaborate with teams to modernize legacy structures an...

Join a dedicated team supporting cybersecurity operations by maintaining network services and integrity across a vast array of classified and unclassified environments, enabling secure mission executi...

Transform project financial management by leveraging your expertise in forecasting and analysis. Ensure accurate budgeting and variance reporting while collaborating with teams to support informed dec...

Drive enterprise cybersecurity operations and compliance to safeguard critical IT systems. Lead incident response, manage vulnerabilities, and enhance security posture across on-premises and cloud env...

Join a team that's dedicated to ensuring 100% uptime in critical facility operations. Oversee and lead engineers in maintaining and optimizing data center infrastructure round-the-clock, fostering a c...

Engage with our engineering team to ensure software applications run smoothly. Provide operational support, troubleshoot technical issues, and maintain application performance in a fast-paced environm...

Lead the design and optimization of core network infrastructure, enhancing IP routing reliability and scalability while implementing innovative technologies for high-growth service provider environmen...

Unlock your potential in this dynamic role focused on power systems for mission critical facilities. Collaborate with engineers, execute studies, and drive project success with minimal supervision whi...

Champion the design and delivery of mission-critical AI systems, guiding technical strategy and innovation while ensuring compliance and scalability across federal programs and guiding cross-program t...

Lead the charge in designing secure Azure environments, guiding teams through secure architecture, implementation, and governance. Collaborate with clients to ensure compliance and operational readine...

Join a dynamic team to enhance autonomy software through simulation-driven testing, ensuring safety and performance. Contribute to developing robust test frameworks for cutting-edge technology that pr...

Lead enterprise Configuration Management operations for a critical military AI initiative, establishing governance structures and processes across secure environments. Collaborate with diverse teams t...

Transform key operational programs by overseeing safety compliance, quality control, and facility maintenance. Lead onsite teams to ensure mission-critical systems perform optimally while adhering to...

Support, integrate, and validate aerospace electronic components while collaborating with engineers across multiple disciplines to ensure compliance with technical requirements and performance goals t...

Join a team of experts to design, develop, and deliver wargaming training for military clients, leveraging extensive experience in modeling, simulation, and instructional design to enhance operational...

Elevate your career as a Junior Software Developer, collaborating with a high-performing team. Contribute to the sustainment and enhancement of critical applications while leveraging modern technologi...

Engage in the full software development lifecycle, supporting essential corporate applications through sustainable, user-focused solutions using modern technologies. Collaborate with cross-functional...

Partner with us to empower channel partners through comprehensive technical training and support, enabling effective networking solution design and implementation, while continuously expanding your ex...

Design and optimize IT enterprise architecture, driving interoperability across organizations. Collaborate with cross-functional teams to document current states, envision future architecture, and cre...

Join a team that's developing and enhancing diverse software systems, leveraging cutting-edge technologies and methodologies for complex data-driven applications. Collaborate closely to ensure design...

Drive program execution for a major federal IT initiative, managing stakeholders, resources, and teams to ensure timely, within-scope delivery across multiple technical domains, enhancing operational...

Transform your career by extending ICAM services to support AI workflows, building secure, scalable solutions with Python, Java, Spring Boot, and ReactJS to drive innovation in enterprise environments...

Shape the future of seamless integrations by designing, developing, and maintaining tools on the Atlassian platform. Collaborate across teams to enhance productivity and streamline workflows for missi...

Join a team that's transforming automation solutions by leveraging innovative technologies for effective control and optimal performance in complex systems across diverse environments...

Transform private sector engagement strategies by building stakeholder relationships and translating NASA Earth science capabilities to meet industry needs. Collaborate with leaders to enhance visibil...