Cyber Intelligence Systems Administrator — Secure Ops (9/80)

L3Harris Technologies; Salt Lake City (UT); On-site; USD 85,000 - 135,000; Full time

Job summary

L3Harris Technologies in Salt Lake City seeks a Specialist, Cyber Intelligence - Systems Administrator to secure mission-critical computing environments. You will administer Windows and/or Linux systems, apply security controls, and support RMF/DAAPM compliance for DoD programs.

Responsibilities include patch management, vulnerability remediation, and documentation, collaborating with cybersecurity and engineering teams to ensure confidentiality, integrity, and availability of critical systems.

Qualifications

• Bachelor's degree in Cybersecurity, IT, CS, IS or related field or equivalent experience.
• Active Secret clearance required.
• Hands-on admin experience in Windows and/or Linux in secure environments.

Responsibilities

• Administer, maintain, and secure Windows and/or Linux systems in controlled environments.
• Apply security controls and patch management to meet RMF/DAA requirements.
• Support A&A activities and RMF processes for accredited systems.
• Coordinate with ISSMs, ISSOs, engineers, and program stakeholders to resolve issues.
• Maintain system documentation and respond to security audits and inspections.

Skills

Windows/Linux administration

Active Directory/Group Policy

Identity and access management

Security controls implementation

RMF/STIG compliance

DoD / classified environments

Education

Bachelor's degree in Cybersecurity, IT, CS, IS or related field

Graduate degree (preferred)

Tools

ACAS/SCAP

HBSS/STIG tooling

VMware virtualization

Job description

L3Harris Technologies in Salt Lake City seeks a Specialist, Cyber Intelligence - Systems Administrator to secure mission-critical computing environments. You will administer Windows and/or Linux systems, apply security controls, and support RMF/DAAPM compliance for DoD programs.

Responsibilities include patch management, vulnerability remediation, and documentation, collaborating with cybersecurity and engineering teams to ensure confidentiality, integrity, and availability of critical systems.