IT Security Administrators help protect an organization’s systems, networks, and sensitive information. They implement security controls, monitor for threats, manage user access, and support compliance with company policies and industry requirements. Explore vetted IT Security Administrator opportunities on Ladders, including professional roles paying $100,000 or more.
Responsibilities vary by organization and seniority, but commonly include configuring and maintaining security tools, reviewing alerts and logs, managing identity and access controls, assessing vulnerabilities, and helping investigate security incidents. Administrators may also document procedures, support audits, and work with IT, engineering, and risk teams to strengthen security practices.
Employers often look for experience with operating systems, networks, firewalls, endpoint protection, identity platforms, and security information and event management tools. Familiarity with vulnerability management, cloud security, scripting, and frameworks such as NIST or ISO 27001 can be valuable. Clear communication and careful documentation are important, especially when explaining risks and coordinating incident response.
IT Security Administrator roles can lead to opportunities in security engineering, security operations, identity and access management, governance and compliance, or cybersecurity leadership. Job scope and compensation depend on factors such as experience, technical specialization, industry, location, and organizational needs. Browse current listings to find roles aligned with your background and career goals.
Ladders features vetted professional opportunities with salaries of $100,000 or more. Search IT Security Administrator jobs to compare positions, review employer requirements, and discover openings that match your skills.
Information Security Systems Engineer (ISSE)
$110K - $130K *
Join us to deliver comprehensive security engineering support, optimizing workflows and resolving complex cybersecurity challenges throughout the system lifecycle. Your expertise will enhance secure s...
1 week ago
Systems Integration Administrator (IMIS) - Level 2
$70K - $130K *
Join a dynamic team as you provide essential technical support and system administration for Integrated Maintenance Information Systems. Collaborate with users to ensure optimal system performance and...
2 weeks ago
$95K - $120K *
Optimize and manage technology infrastructure across on-premises and cloud environments. Collaborate on system improvements, troubleshoot complex issues, and support a dynamic team while enhancing you...
Today
Systems Administrator II (Domain and Server) (PTMG)
$120K - $145K *
Manage and maintain Windows and Linux systems, ensuring operational stability and security. Oversee system setup, patching, troubleshooting, and compliance activities while collaborating with cross-fu...
1 week ago
$84K - $112K *
Shape the future of technology services by managing Microsoft 365 environments. Collaborate with teams to enhance user experience, ensure security, and optimize resources while providing enterprise su...
Today
Network Administrator - TS/SCI with CI Poly - Chantilly, VA
$158K - $205K *
Grow your career as you support high-performance data center networking. Collaborate with experienced engineers to enhance your skills in advanced technologies while ensuring optimal network performan...
3 weeks ago
$110K *
Elevate cybersecurity by identifying vulnerabilities and enhancing protection strategies. Collaborate with teams to mentor junior engineers and ensure robust security measures against threats, fosteri...
2 days ago
$150K - $160K *
Join a team that's dedicated to enhancing cybersecurity by managing and administering the Tenable Suite on Linux platforms. Leverage your expertise to conduct vulnerability assessments and collaborate...
1 week ago
$95K - $115K *
Elevate enterprise IT systems by managing, securing, and optimizing servers, networks, and applications. Collaborate with teams to implement upgrades and solutions, ensuring operational excellence acr...
1 week ago
$89K - $198K *
Support patch operations and governance for infrastructure platforms, ensuring secure, reliable environments. Collaborate with cross-functional teams to enhance automation and compliance in Unix/Linux...
Reposted 2 weeks ago
$136K - $194K *
Drive security innovation by leading assessments, architecture design, and implementation of cybersecurity solutions, ensuring compliance with industry standards across complex environments while mana...
Reposted today
$136K - $194K *
Lead the charge in enhancing cybersecurity frameworks, conducting risk assessments, and implementing robust solutions while collaborating across teams to ensure client satisfaction and security compli...
Reposted 3 days ago
$95K - $115K *
Help us design and secure our network and identity infrastructure across all sites, ensuring reliable connectivity and robust security. Collaborate with IT leadership and external partners to enhance...
1 week ago
Cybersecurity Platform Administrator (Senior)
$126K *
Manage the administration and maintenance of cybersecurity platforms, ensuring reliability and service availability. Mentor junior staff, oversee troubleshooting, and collaborate on system upgrades to...
2 weeks ago
System Administrator, SNOC/Service Desk
$88K - $108K *
Empower the stability of critical systems by resolving complex IT and OT issues, collaborating with diverse teams, and maintaining operational continuity in a 24x7 environment as the final escalation...
1 month ago
System Administrator, SNOC/Service Desk
$88K - $108K *
Elevate IT reliability by expertly managing complex incidents across IT and OT systems. Serve as the key escalation point during business hours, ensuring efficient resolution and seamless collaboratio...
1 month ago
$80K - $95K *
Drive security excellence by managing the SAP Nomination Process, ensuring compliance, maintaining physical security standards, and supporting training courses for US Naval activities worldwide with i...
Reposted today
Cybersecurity Training Developer
$95K - $115K *
Join us to develop impactful cybersecurity training content and support compliance efforts for a federal agency. Collaborate with stakeholders, enhance awareness, and track training metrics to strengt...
3 weeks ago
Information Security Analyst **
$150K - $180K *
Lead the charge in applying computer science principles to enhance DoD systems. Collaborate with teams to assess mission needs, automate processes, and provide technical oversight, ensuring operationa...
2 weeks ago
System Administrator 3 - Dallas, TX
$80K - $95K *
Join a team that's dedicated to enhancing security systems through design, implementation, and maintenance. Collaborate on complex IT infrastructures while ensuring compliance and performance standard...
5 days ago
$80K - $100K *
Elevate your career by joining a dynamic team focused on optimizing IT systems. You'll provide essential support and administration for Microsoft environments, enhancing network infrastructure and dri...
1 week ago
$80K - $110K *
Grow your career with a role pivotal in safeguarding classified information systems. Collaborate with a dynamic IT team, conduct security audits, and ensure compliance through comprehensive monitoring...
4 weeks ago
$80K - $110K *
Lead comprehensive cyber security efforts to protect classified systems. Collaborate with IT teams to ensure compliance with security standards, conduct audits, manage risks, and respond to incidents...
4 weeks ago
Director of Information Security
$135K - $160K *
Champion a robust information security program across multiple companies, leading a technical team while engaging in hands-on security operations. Drive risk management, compliance, and governance ini...
3 weeks ago
Director of Information Security
$145K - $175K *
Champion a robust information security program across multiple companies, leading a technical team while engaging in hands-on operations. Drive risk management, compliance, and governance initiatives...
3 weeks ago
What does an IT Security Administrator do?
An IT Security Administrator helps safeguard an organization’s technology by maintaining security controls, managing access, monitoring systems for suspicious activity, supporting vulnerability remediation, and assisting with incident response and compliance.
What qualifications are common for IT Security Administrator jobs?
Employers commonly seek hands-on IT or cybersecurity experience, knowledge of networks and operating systems, and familiarity with security tools such as firewalls, endpoint protection, identity management, and monitoring platforms. Relevant certifications may be preferred for some roles.
What skills are useful for an IT Security Administrator?
Useful skills include access control administration, network and endpoint security, log analysis, vulnerability management, incident handling, cloud security fundamentals, and clear technical documentation. The specific tools and skills depend on the employer.
How can I find IT Security Administrator jobs paying $100,000 or more?
Search Ladders for IT Security Administrator openings and review listings for salary information, required experience, technical focus, and location. Ladders features vetted professional jobs paying $100,000 or more.
What career paths can follow an IT Security Administrator role?
Depending on experience and interests, professionals may move into security engineering, security operations, identity and access management, governance and compliance, cloud security, or cybersecurity management.