✦ Luna Orbit — Cybersecurity

Cyber Security Analyst III

at Amentum

📍 Tampa, FL, US Onsite Posted March 04, 2026
Type Not Specified
Experience mid
Exp. Years Not specified
Education Not specified
Category Cybersecurity

This role involves assessing and authorizing IT systems for USSOCOM, ensuring compliance with security standards, and supporting vulnerability assessments.

  • Assess network compliance
  • Develop A&A packages
  • Perform vulnerability assessments
  • Liaise with network administrators
  • Advise on risk mitigation

The technical environment includes cybersecurity assessment tools, compliance frameworks like RMF and NIST 800-53, and network security tools such as ACAS and Nessus.

The ideal candidate is a mid-level cybersecurity analyst with experience in assessment, authorization, and compliance within defense or government sectors. They should have strong knowledge of RMF, NIST standards, and vulnerability assessment tools.

Assessment and authorization coordinationRMFNIST 800-53Security Technical Implementation Guides (STIG)ACASNessusSCAP
Cyber network defense toolsSIEMendpoint security
ACASNessusDISA Security Technical Implementation Guides (STIG)
Assessment and authorization coordinationRMFNIST 800-53Security Technical Implementation GuidesACASNessusSCAPcyber network defense toolsSIEMendpoint security
Risk Management FrameworkRMFNIST 800-53Assessment and Authorization (A&A)DODI 8510.01ICD 503Security Technical Implementation Guides (STIG)Assessment toolsACASNessusSecurity Content Automation Protocol (SCAP)Cyber network defense toolsSIEMendpoint security
advisorycollaborationcommunicationproblem-solvingrisk assessment
Industry Defense, Government/Public Sector
Job Function Cybersecurity assessment and compliance coordination for defense networks
Cybersecurity AnalystRisk Management FrameworkRMFNIST 800-53Assessment and AuthorizationA&ADODI 8510.01ICD 503STIGAssessment toolsACASNessusSCAPCyber network defenseSIEMendpoint security

Lack of experience with RMF or NIST 800-53, No security clearance mentioned, No experience with assessment tools like ACAS or Nessus

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