Senior DoD Security Systems Engineer — RMF/ATO Lead

Energy Jobline ZR; Arlington (VA); On-site; USD 110,000 - 170,000; Full time

Job summary

Imagine One Technology & Management, Ltd. seeks two Senior Security Systems Engineers to support Navy afloat/tactical systems from Dahlgren, VA. The role centers on cybersecurity artifact creation, RMF implementation, and security design leadership to achieve ATO/IATO.

Responsibilities include developing CONOPS, performing risk assessments, and ensuring compliance with DoD policies through rigorous testing and documentation. A strong DoD background and clear communication are essential.

Qualifications

• Active DoD Secret clearance required.
• 5+ years of program-specific security engineering experience with Navy afloat/tactical systems or 10+ years in general security engineering.
• Knowledge of RMF, DoD Cybersecurity policies, SSPs and related documentation.

Responsibilities

• Author DoD A&A artifacts and security documentation.
• Develop CONOPs and security test procedures.
• Lead ATO/IATO planning and risk assessments.
• Identify security gaps and align designs with DoD policies.
• Provide technical leadership for secure network architectures and MBSE efforts.

Skills

Security engineering

RMF

DoD policy

Navy systems

Written communication

Vulnerability assessment

Information Assurance

SETR process

Education

Bachelor's degree

Tools

HBSS

Firewalls

IDS

IPS

Cross Domain Solutions

MBSE

Job description

Imagine One Technology & Management, Ltd. seeks two Senior Security Systems Engineers to support Navy afloat/tactical systems from Dahlgren, VA. The role centers on cybersecurity artifact creation, RMF implementation, and security design leadership to achieve ATO/IATO.

Responsibilities include developing CONOPS, performing risk assessments, and ensuring compliance with DoD policies through rigorous testing and documentation. A strong DoD background and clear communication are essential.