Remote Maritime Cyber Plan Reviewer

OneZero Solutions; Washington (District of Columbia); On-site; USD 90,000 - 150,000; Full time

Job summary

OneZero Solutions, LLC is seeking a Cybersecurity Plan Reviewer to assess maritime cybersecurity plans and assessments under 33 CFR Part 101 Subpart F. The role blends regulatory review with cybersecurity discipline, including RMF/ATO processes and OT cybersecurity awareness.

Candidates should hold a DoD 8140 DCWF intermediate certification (CISA/CGRC/CISSP), strong technical writing, and familiarity with NIST CSF. Remote within the United States; citizenship required.

Qualifications

• Working knowledge of 33 CFR Part 101 Subpart F.
• Foundational maritime operations understanding.
• Foundational cybersecurity principles and frameworks.
• At least one DoD 8140 DCWF SCA intermediate certification (CISA/CGRC/CISSP).
• Strong technical writing with attention to detail.

Responsibilities

• Perform Stage One cursory review to ensure submissions are complete.
• Prepare draft signature-ready correspondence detailing deficiencies.
• Perform Stage Two detailed technical reviews for regulatory compliance.
• Recommend findings (Satisfactory/Unsatisfactory/Not Applicable).
• Ensure findings are well-supported and traceable to requirements.
• Prepare review packages and signature-ready government documents.
• Record and maintain review status in MISLE, SharePoint, and ServiceNow.
• Answer status inquiries using government data and guidance.
• Complete company maritime operations and OT cybersecurity training.
• Flag potential organizational conflicts of interest to the Sub-Project Manager.

Skills

33 CFR Subchapter H knowledge

Maritime operations understanding

Cybersecurity fundamentals

Security certification (CISA/CISSP/CGC

Technical writing

Regulatory compliance review

Education

Associate's or Bachelor's degree in cybersecurity/IT/maritime studies

Tools

USCG MISLE

SharePoint

ServiceNow

CUI handling training (49 CFR Part 1520)

Job description

OneZero Solutions, LLC is seeking a Cybersecurity Plan Reviewer to assess maritime cybersecurity plans and assessments under 33 CFR Part 101 Subpart F. The role blends regulatory review with cybersecurity discipline, including RMF/ATO processes and OT cybersecurity awareness.

Candidates should hold a DoD 8140 DCWF intermediate certification (CISA/CGRC/CISSP), strong technical writing, and familiarity with NIST CSF. Remote within the United States; citizenship required.