Systems Administrator Jobs in Columbia, MD

Unlock potential by modernizing DoD systems as a Systems Administrator, leveraging strong technical skills to enhance CGI’s Momentum Financials, collaborate with diverse teams, and deliver high-qualit...

Champion cybersecurity by leading our information systems security efforts. Utilize your expertise to develop policies, conduct risk assessments, and collaborate across teams to ensure the security an...

Grow your career with diverse IT system management activities, ensuring smooth operation and security of IT systems, while supporting federal clients in a critical environment. Bring your expertise in...

Drive information security excellence by analyzing, implementing, and maintaining security controls in compliance with federal regulations. Collaborate on assessments, risk management, and compliance...

Unlock potential by taking charge of mission-critical Linux systems. Leverage your expertise in automation, security, and troubleshooting to enhance production environments while collaborating with di...

Join a team that supports mission-critical hosting and storage services. Leverage your expertise in VMware, Cisco UCS, and NetApp technologies to enhance enterprise infrastructure and ensure complianc...

Join a dedicated team, supporting and improving enterprise infrastructure services, emphasizing stability, security, and performance across collaboration, reporting, and authentication platforms in a...

Take ownership of enterprise IT systems by administering network infrastructure and VMware virtualization. Ensure security, performance, and reliability of core services, while collaborating across te...

Lead and optimize systems engineering services, guiding the entire system lifecycle while aligning with cybersecurity requirements. Provide strategic direction and technical oversight to ensure seamle...

Shape the future of secure dataflow by designing, implementing, and maintaining enterprise cross-domain solutions while engaging with stakeholders and ensuring system health for an Intelligence Commun...

Accelerate cloud operations and governance by managing multi-cloud environments. You will deliver automation solutions, ensure compliance, and enhance network security while collaborating with DevSecO...

Accelerate progress at safeguarding critical information systems by leading security authorizations and compliance for complex FBI portfolios while driving readiness and technical leadership...

Deliver advanced network and systems engineering solutions, ensuring robust support for critical infrastructure in hybrid environments. Collaborate to optimize performance, troubleshoot complex issues...

Advance your career by delivering top-tier Linux systems administration support for mission-critical environments, enhancing security and reliability through your expertise in RHEL engineering and int...

Manage the day-to-day administration of Cisco UCS and VMware environments, ensuring optimal performance and compliance. Drive disaster recovery testing, monitoring, and security hardening while provid...

Innovate and enhance enterprise collaboration systems ensuring stability and security across on-premises and cloud platforms while driving compliance initiatives and optimizing user experiences in a f...

Champion secure Linux environments by managing servers, enhancing security, and ensuring compliance. Collaborate with IA teams to track vulnerabilities and implement solutions. Your expertise will sup...

Empower the defense supply chain by leading technical integration and onboarding for DIB partners. Engage in hands-on technical execution to ensure effective adoption of comprehensive services within...

Empower your career by optimizing recruiting systems and enhancing the hiring experience. In this role, you'll manage ATS configurations, automate workflows, and support team operations to ensure effe...

Champion the future of equity administration by managing RSU awards, ensuring compliance, and enhancing global operations. Collaborate across Finance, Payroll, and Legal to optimize workflows and driv...

Join a dedicated team as a system administrator, enhancing a critical Air Force logistics system. Collaborate with developers to modernize legacy software while ensuring reliable operations and securi...

Contribute to the modernization of the National Airspace System by delivering strategic engineering assessments, identifying gaps, and driving innovative solutions for Air Traffic Control systems to e...

Lead the charge in enhancing Windows systems through automation, patch management, and troubleshooting. Utilize cloud technologies and contribute to infrastructure improvements while collaborating wit...

Join a team that drives DevOps excellence by managing a suite of collaboration tools, leading a team of administrators, and ensuring seamless tool operation for multiple development teams in a cloud e...

Deliver expert IT leadership to advance network management and sustainment. Oversee complex projects in C4I systems. Ensure compliance with standards while optimizing operations and maintaining securi...