RMF Cyber Systems Engineer for Satellite Security

DHI-WFS; Colorado Springs (CO); On-site; USD 110,000 - 150,000; Full time

Job summary

DHI-WFS seeks a Cyber Systems Security Engineer to provide security engineering support for classified information systems on a satellite sustainment program. You will work directly with the ISSM and ISSO to ensure RMF compliance and maintain security documentation across hardware and software baselines.

Responsibilities include preparing RMF artifacts, applying STIGs, and supporting continual monitoring with tools like Qmulos, Splunk, ACAS/Nessus, and Trellix.

Responsibilities

• Ensure information systems meet RMF standards in coordination with the ISSM/ISSO.
• Prepare, maintain, and submit RMF artifacts, including hardware/software baselines, PPSM documentation, and network diagrams.
• Apply STIGs, perform trusted downloads, and maintain RMF compliance per DAAG requirements and policy.
• Support continuous monitoring tools such as Qmulos, Splunk, ACAS/Nessus, and Trellix Endpoint Security.
• Work with security engineers, mission systems engineers, and ISSM/ISSO teams to prioritize cyber findings and drive remediations.
• Support system changes through change-management tools and keep asset inventories current.
• Lead technical best-practice discussions, mentor peers, and coordinate with functional teams.
• Participate in Agile/Jira planning sessions to scope and schedule cyber engineering tasks.

Job description

DHI-WFS seeks a Cyber Systems Security Engineer to provide security engineering support for classified information systems on a satellite sustainment program. You will work directly with the ISSM and ISSO to ensure RMF compliance and maintain security documentation across hardware and software baselines.

Responsibilities include preparing RMF artifacts, applying STIGs, and supporting continual monitoring with tools like Qmulos, Splunk, ACAS/Nessus, and Trellix.