Cybersecurity Engineer - DoD RMF & Secret Clearance

Infinity Systems Engineering; Colorado Springs (CO); On-site; USD 100,000 - 150,000; Full time

Benefits offered by this job

Health Benefits

401(k) company contribution

3 weeks vacation

Education and Professional Training Re

Profit Sharing Plan

Job summary

Infinity seeks a Cybersecurity Engineer to design, implement, and maintain security measures for its IT infrastructure, networks, and data. You will assess vulnerabilities, respond to incidents, and ensure DoD-aligned RMF compliance across systems.

Ideal candidates have a strong cybersecurity background, 5+ years of experience, and the ability to collaborate cross-functionally to elevate the organization’s security posture. U.S. citizenship required.

Qualifications

• Bachelor's degree in Cybersecurity, CS, IT or related field or equivalent.
• 5+ years of experience in cybersecurity, network security or related fields.
• Active Secret clearance or higher.
• CompTIA Security+ or DoD 8570 IAT Level II certification.
• Experience with ACAS, Nessus/Tenable, STIG/SCAP.

Responsibilities

• Design and implement security architectures; integrate features into existing infrastructures.
• Develop cyber requirements to DoD 8570/8140 standards.
• Conduct vulnerability assessments and RMF-based remediation and hardening activities.
• Assess RMF artifacts and monitor deviations from RMF controls and enclave policy.
• Establish program controls for certification testing, audits, and documentation.

Skills

Problem-solving

Analytical skills

Communication skills

Education

Bachelor's degree in Cybersecurity/CS/IT or related field

Tools

Nessus

Tenable Security Center

STIG Viewer

SCAP

ACAS (Nessus/Tenable)

Job description

Infinity seeks a Cybersecurity Engineer to design, implement, and maintain security measures for its IT infrastructure, networks, and data. You will assess vulnerabilities, respond to incidents, and ensure DoD-aligned RMF compliance across systems.

Ideal candidates have a strong cybersecurity background, 5+ years of experience, and the ability to collaborate cross-functionally to elevate the organization’s security posture. U.S. citizenship required.