Cybersecurity Engineer/Analyst

Location: Huntsville, AL | Clearance: Active Secret

Are you ready to defend the future? At Trigon Cyber, Inc., we’re not just checking boxes; we’re tackling some of the nation’s toughest cybersecurity challenges in defense, enterprise, and critical infrastructure systems.

We’re looking for a Cybersecurity Engineer or Analyst who’s battle-tested in RMF, thrives under pressure, and wants to make a real-world impact. If you’ve been around the block in cybersecurity and want to join a fast-growing company where your voice actually matters, this role is for you.

If you’ve got experience, the certifications, and the drive to work side-by-side with mission partners, this is your chance to have real influence in the fight to keep critical systems secure.

What You’ll Do

• Drive end-to-end Risk Management Framework (RMF) activities leading to successful ATOs.


• Perform security testing, analysis, and assessments that actually mean something.


• Shape secure solutions through hands-on work in eMASS, DISA STIGs, ACAS, and NIST control implementations.


• Collaborate with software developers, engineers, data analysts, and mission partners who want to get it right.


• Execute and manage the Risk Management Framework (RMF) , from system design and implementation through self-assessments and Authorizations to Operate (ATO).


• Develop, evaluate, and maintain Risk Management Framework (RMF) authorization packages and documentation in compliance with Department of Defense requirements and NIST controls.


• Perform hands-on security assessments, testing, and remediation .


• Review security engineering design characteristics and provide recommendations for meeting cybersecurity compliance requirements while maintaining the operational status of critical systems.


• Review and update cybersecurity artifacts, including software bill of material (SBOM), vulnerability management scans (ACAS/Tenable), Security Impact Analysis (SIA), Change Requests (CR), and other documents as appropriate to manage the cybersecurity compliance and ongoing development of active programs.


• Represent Trigon Cyber with professionalism and technical expertise in all onsite engagements.

What You Bring

• 5+ years of technical cybersecurity experience.


• B.S. degree in science, engineering, or mathematics.


• Security+ (or equivalent IAT Level II certification).

• RMF expertise — you’ve led packages, written documentation, and delivered ATOs.


• Hands-on experience with eMASS, DISA STIGs, SCAP, NIST control sets, and Tenable Nessus or similar product for vulnerability management analysis and reporting.

• PowerShell scripting for generating artifacts.


• Active Secret Clearance .


• Strong communication and interpersonal skills for direct customer interaction.

Bonus Points If You Have

• Previous on-site support experience with government or DoD customers.


• Familiarity with military/tactical or enterprise DoD systems.


• Network and operating system (OS) troubleshooting experience.


• Microsoft 365 Cloud Administration experience.


• Ability to operate effectively in high-visibility, customer-facing roles.

Why Trigon Cyber?

• Competitive pay with 401(k) match.


• Health, dental, and vision coverage.


• Life and disability insurance.


• Paid time off and professional development support


• A mission-first company where your expertise has a direct impact.