Senior RMF Analyst III – DoD Cybersecurity ATO Lead

Chenega MIOS SBU; Huntsville (AL); On-site; USD 90,000 - 130,000; Full time

Job summary

Chronos Operations, LLC seeks an experienced RMF Analyst III to provide oversight for Army AMC CIO cyber tasks. The role includes mid-level RMF analysis, SSP development, and ATO coordination to ensure compliance with RMF and security requirements.

You will collaborate with control assessors and program stakeholders to advance authorization with timeliness. The candidate will manage eMASS artifacts, support continuous monitoring, and produce weekly updates to the task lead while ensuring proper

Qualifications

• Bachelor’s degree in science, technology, engineering, mathematics, IT, or business-related fields.
• 5+ years in cybersecurity compliance and RMF.
• Active DoD secret clearance with TS eligibility preferred.
• Experience with eMASS and RMF artifacts.

Responsibilities

• Oversee RMF analysis and ATO package development.
• Coordinate with stakeholders and assessors for security authorization.
• Prepare and review authorization documentation per RMF/DoD standards.
• Produce weekly status reports to senior task lead.
• Maintain eMASS artifacts and POA&M tracking.
• Assist with security controls and lifecycle deliverables.

Skills

RMF Analysis

eMASS experience

NIST SP 800-53

DoDI 8510.01 guidance

Cybersecurity Compliance

Documentation

Stakeholder coordination

Education

Bachelor's degree in STEM / IT

Tools

AWS

Azure

Unix/Linux

MS Office

eMASS (tool)

Job description

Chronos Operations, LLC seeks an experienced RMF Analyst III to provide oversight for Army AMC CIO cyber tasks. The role includes mid-level RMF analysis, SSP development, and ATO coordination to ensure compliance with RMF and security requirements.

You will collaborate with control assessors and program stakeholders to advance authorization with timeliness. The candidate will manage eMASS artifacts, support continuous monitoring, and produce weekly updates to the task lead while ensuring proper