Hands-on Cybersecurity Administrator — Security Ops

Maersk; Norfolk (VA); On-site; USD 84,000 - 101,000; Full time

Job summary

Maersk Line, Limited is seeking a seasoned Information Security Administrator to implement, operate, and maintain cybersecurity controls across enterprise IT, vessel IT, and regulated systems. You’ll translate security policy into day‑to‑day execution and serve as the execution engine of the cybersecurity program.

Responsibilities include vulnerability management, incident support, audit evidence collection, and ongoing compliance.

Qualifications

• Bachelor's degree in IT, Cybersecurity, CS or related field with 5+ years in cybersecurity.
• Or 9 years of related cybersecurity experience in lieu of degree.
• Hands-on experience implementing and operating security controls.
• Familiarity with NIST SP 800-171 or CMMC.
• Experience with Azure Gov/GCC High.
• Experience with vulnerability management, SIEM, and IAM.
• Strong documentation and communication skills.
• Certifications: CISSP, CISA, or SC/AZ certifications.

Responsibilities

• Implement and operate cybersecurity controls across enterprise IT and vessels.
• Administer security tools, vulnerability scanning, logging, and monitoring.
• Triage alerts, document incidents, and support incident response.
• Coordinate access management processes across IT teams.
• Track vulnerabilities and remediation status.
• Assist with audits, regulatory inspections, and documentation.

Skills

Security controls

Vulnerability management

Incident response

Documentation

Communication

IAM concepts

Certifications

Education

Bachelor's degree in IT/Cybersecurity/CS

5+ years cybersecurity experience

9 years experience without degree

Tools

Azure Government / GCC High

Vulnerability management tools

SIEM platforms

Endpoint protection

IAM concepts

Job description

Maersk Line, Limited is seeking a seasoned Information Security Administrator to implement, operate, and maintain cybersecurity controls across enterprise IT, vessel IT, and regulated systems. You’ll translate security policy into day‑to‑day execution and serve as the execution engine of the cybersecurity program.

Responsibilities include vulnerability management, incident support, audit evidence collection, and ongoing compliance.