RMF and Cybersecurity Lead

Amyx, Inc.; O'Fallon (IL); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

401(k) with matching

Health Savings Account (HSA)

Paid Time Off

Holidays

Professional Development Reimbursement

Job summary

Amyx, Inc. is seeking a RMF and Cybersecurity Lead to join our Defense client in O'Fallon, IL. The role focuses on RMF compliance, cybersecurity operations, and continuous monitoring.

Responsibilities include developing RMF artifacts, vulnerability management, and cybersecurity reporting. The position requires DoD experience, a Secret clearance, and the ability to communicate accurately with stakeholders.

Qualifications

• Secret clearance required.
• Experience with RMF compliance and documentation (ATO/ATC; POA&Ms).
• Experience supporting USTRANSCOM and the DoD.
• Proven ability to produce recurring cybersecurity deliverables (POA&Ms status, reports, risk assessments).
• Familiarity with NIST 800-171 SSP expectations.

Responsibilities

• Develops and maintains RMF artifacts (ATO/ATC, POA&Ms).
• Supports vulnerability management and security audits.
• Provides cybersecurity reporting and metrics.
• Continuous monitoring & vulnerability management: document mappings; track POA&Ms; audit POA&M items; validate privileged accounts.
• Compliance auditing & PPSM: support PPSM registry activities; ensure declared PPSMs follow instructions; support security audits.
• Cybersecurity operations: log analysis; support control audits/assessments; develop metrics and security posture reporting.
• Incident reporting awareness: align reporting actions with DFARS 252.204.
• Must be able to communicate accurate information.

Skills

RMF

Cybersecurity

Documentation

Vulnerability management

Audit reporting

Communication

Tools

eMASS

POA&Ms tracking

DFARS 252.204

Job description

RMF and Cybersecurity Lead

Job Locations

US-IL-O'Fallon

• ID: 2026-4388
• Category: Defense
• Type: Full Time

Overview

Amyx is seeking to hire a RMF and Cybersecurity Lead to join our Defense client in O'Fallon, IL.

Responsibilities

This position will supports RMF compliance, cybersecurity operations, and continuous monitoring.

• Primary Responsibilities will include:
  • Develops and maintains RMF artifacts (ATO/ATC, POA&Ms).
  • Supports vulnerability management and security audits.
  • Provides cybersecurity reporting and metrics.
• Must be experience in RMF compliance & documentation: develop/maintain documentation to obtain ATO/ATC; identify evidence/artifacts for A&A packages; manage RMF artifacts (risk acceptance memos, POA&Ms, etc.); update security documentation in eMASS or Government-selected tools; provide A&A metrics.
• Continuous monitoring & vulnerability management: upload code/security scans/checklists; document AP/CCI mappings; track POA&Ms; audit POA&M items; validate privileged user accounts as needed.
• Compliance auditing & PPSM: support PPSM registry activities; ensure declared PPSMs follow applicable instructions; support internal/external security audits (including financial/privacy audits).
• Cybersecurity operations: log analysis; support control audits/assessments; assess security control effectiveness; develop metrics and security posture reporting; support change management review for security impacts.
• Incident reporting awareness: align reporting actions with DFARS 252.204
• Must have the ability to communicate accurate information

Qualifications

Desired:

• Secret Clearance.
• Must have one CE cert/certificate aligned to OS/tools/devices supported (categories include OS, network support/defense, cloud/virtualization, applications, etc.

Required:

• Experience supporting USTRANSCOM and working on at USTC.
• Experience supporting DoD.
• Demonstrated experience producing recurring cybersecurity deliverables (POA&Ms status, compliance reports, hygiene/scorecards, risk assessments)
• Familiarity with NIST 800171 SSP expectations (contractor System Security Plan requirement).

Benefits include:

• Medical, Dental, and Vision Plans (PPO & HSA options available)
• Flexible Spending Accounts (Health Care & Dependent Care FSA)
• Health Savings Account (HSA)
• 401(k) with matching contributions
• Roth
• Qualified Transportation Expense with matching contributions
• Short Term Disability
• Long Term Disability
• Life and Accidental Death & Dismemberment
• Basic & Voluntary Life Insurance
• Wellness Program
• PTO
• 11 Holidays
• Professional Development Reimbursement

Please contact [e-mail] with any questions!

Amyx is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Amyx is a VEVRAA federal contractor and we request priority referral of veterans.

Physical Demands

Employee needs to be able to sit at a workstation for extended periods; use hand(s) to handle or feel objects, tools, or controls; reach with hands and arms; talk and hear. Most positions require ability to work on desktop or laptop computer for extended periods of time reading, reviewing/analyzing information, and providing recommendations, summaries and/or reports in written format. Must be able to effectively communicate with others verbally and in writing. Employee may be required to occasionally lift and/or move moderate amounts of weight, typically less than 20 pounds. Regular and predictable attendance is essential.