Cybersecurity ISSE: RMF/A&A Lead & Security Engineer

ENS Solutions, LLC; Washington; On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Free Platinum-Level Medical/Dental/Vid

401k Contribution from Day 1

PTO + 11 Paid Federal Holidays

Long & Short Term Disability Insurance

Group Term Life Insurance

Tuition, Certification & Professional

Job summary

ENS Solutions, LLC is seeking a Cybersecurity Systems Engineer/ISSE to lead A&A reviews and drive RMF compliance for DoD/IC projects. You will document security controls, write SSP/CONOPS, and coordinate with system owners and engineers to produce required artifacts and plans.

The role requires TS/SCI clearance, DoD IASAE II certification, and 10+ years of relevant experience, working on customer-site deployments with strong collaboration across teams.

Qualifications

• 10+ years of technical training, certification or degree with extensive ISSE experience.
• DoD IASAE II certification required.
• Experience documenting RMF/A&A artifacts, SSP/CONOPS, and related plans.

Responsibilities

• Lead A&A reviews at Group level with ISSMs and Security Controls Assessors.
• Document security controls implementations and gather RMF/ICD 503 artifacts.

Skills

A&A reviews

RMF knowledge

SSP/CONOPS writing

Audit liaison

Technical content reviews

Stakeholder coordination

Security clearance TS/SCI

Education

DoD IASAE II certification

10+ years cyber/ISSE experience

Tools

RMF/A&A tooling

Job description

ENS Solutions, LLC is seeking a Cybersecurity Systems Engineer/ISSE to lead A&A reviews and drive RMF compliance for DoD/IC projects. You will document security controls, write SSP/CONOPS, and coordinate with system owners and engineers to produce required artifacts and plans.

The role requires TS/SCI clearance, DoD IASAE II certification, and 10+ years of relevant experience, working on customer-site deployments with strong collaboration across teams.