Senior Cybersecurity Engineer — RMF/DoD Enclave Security

Blue Origin; Littleton (AL); On-site; USD 111,000 - 169,000; Full time

Benefits offered by this job

Medical insurance

Dental & vision

401(k) match

Education support program

Stock options

Job summary

Blue Origin is seeking a Cybersecurity Engineer III to design, implement, and harden security across classified enclaves and mission systems. You will lead RMF accreditation efforts, prepare SSPs, and drive continuous monitoring to maintain compliance while collaborating with engineers to deliver secure, mission-aligned capabilities.

You will mentor junior engineers, develop automation to reduce toil, and participate in on-call rotations to respond to incidents, ensuring a compliant and

Qualifications

• Bachelor's degree in a technical discipline or equivalent experience.
• 4+ years of hands-on cybersecurity engineering experience.
• Experience implementing security controls on classified systems in DoD/IC environments.
• Experience with RMF control implementation and continuous monitoring.

Responsibilities

• Engineer & harden security architecture across enclaves and lab environments.
• Drive accreditation via SSPs, POA&Ms, RMF to ATO/ATC.

Skills

RMF control

SSP artifacts

Vulnerability mgmt

SIEM

Python scripting

Top Secret clearance

IAT/IAM II

PowerShell

Education

Bachelor's degree in a technical discipline

Tools

Terraform

Ansible

Puppet

AWS GovCloud

Azure Government

Job description

Blue Origin is seeking a Cybersecurity Engineer III to design, implement, and harden security across classified enclaves and mission systems. You will lead RMF accreditation efforts, prepare SSPs, and drive continuous monitoring to maintain compliance while collaborating with engineers to deliver secure, mission-aligned capabilities.

You will mentor junior engineers, develop automation to reduce toil, and participate in on-call rotations to respond to incidents, ensuring a compliant and