IT Security Administrator Jobs in Columbia, MD

Champion the security integrity of TS/SCI systems, ensuring compliance through effective coordination with stakeholders, conducting ongoing assessments, and managing risks in alignment with federal se...

Innovate enterprise cybersecurity by managing vulnerability and patch operations, ensuring compliance with security standards, and enhancing organizational security posture through effective collabora...

Drive project success and enhance customer experience by managing multiple engagements. Balance people leadership and operational oversight to ensure delivery quality, mitigate risks, and guide teams...

Advance security compliance while ensuring the operational security posture of critical information systems. Engage with continuous monitoring, audits, and risk management to support mission-critical...

Innovate identity governance solutions by implementing SailPoint technology, automating workflows, and enhancing access control. Collaborate with teams to ensure compliance and security while deliveri...

Join our team as a Senior Security Analyst to enhance vulnerability management, ensuring the integrity of IT infrastructure. Collaborate with stakeholders, lead remediation efforts, and support compli...

Manage the administration and troubleshooting of Linux-based systems in a fast-paced, secured environment. Collaborate with engineers and security personnel to ensure operational integrity and support...

Play a key role in supporting mission-critical Linux systems administration, ensuring performance and reliability in secure environments while collaborating with cross-functional teams to resolve tech...

Drive high-performance computing services by managing complex IT systems, enhancing sustainment capabilities, and optimizing system operations, while providing tiered support to users and maintaining...

Empower your career by enhancing online security for mission-critical applications, driving the vulnerability lifecycle, and embedding security throughout the SDLC. Collaborate on secure architectures...

Empower your career by sustaining and enhancing a vital Windows infrastructure. Collaborate with cross-functional teams to resolve complex system issues, enhance security, and optimize operations whil...

Optimize IT operations as a Senior System Administrator, managing systems infrastructure, troubleshooting issues, and enhancing reliability across diverse environments while providing exceptional tier...

Join a dynamic engineering team to enhance Windows OS sensor solutions, tackling complex challenges, optimizing systems, and ensuring high-quality project delivery through collaboration and technical...

Reinvent cybersecurity posture by leading enterprise security configuration management and cyber governance initiatives. Drive strategic innovations while collaborating across teams to ensure complian...

Join a team that's dedicated to supporting and optimizing IT systems. As a Level 1 System Administrator, you'll manage daily IT operations, provide troubleshooting help, and escalate issues, enhancing...

Drive cybersecurity excellence by managing incident response operations for federal networks. Lead analysis, coordination, and resolution of incidents, utilizing technical skills to transform data int...

Engage with us to enhance network security. You'll design, implement, and secure our enterprise network infrastructure while serving as a key technical resource. Collaborate with cross-functional team...

Join a team that tackles cyber threats through analysis and intelligence synthesis. Leverage diverse data sources to assess, interpret, and report on emerging security challenges, driving strategic in...

Champion security solutions by analyzing network integrity and mitigating risks. Collaborate with cross-functional teams to enhance detection capabilities and respond to security incidents, contributi...

Transform compliance processes as a Security Control Assessor, conducting systematic security assessments and collaborating with stakeholders to communicate actionable insights and ensure information...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Lead the charge in managing enterprise-level logging and monitoring systems, ensuring optimal performance and security across multi-region infrastructures, while providing advanced troubleshooting and...

Engage in maintaining and configuring computer systems, providing TIER 1/2/3 support for Linux/Windows environments, and ensuring reliable operations of IT systems while coordinating with users and op...

Provide comprehensive technical support for systems and network troubleshooting while mentoring junior staff and ensuring efficient operation of cloud infrastructure. Engage with users to resolve issu...

Develop your expertise in technical support as you troubleshoot network, desktop, and systems issues. Engage with users worldwide, ensuring cloud infrastructure reliability, while mentoring less-exper...