Information Systems Security Engineer (ISSE)

OSAAVA Services

Today
Secret
Mid Level Career (5+ yrs experience)
IT - Security
Colorado Springs, CO (On/Off-Site)

Location: Colorado Springs, CO

Clearance Required: Active Secret Clearance

Salary: $180,000 – $240,000 (based on experience)

Employment Type: Full-Time



About the Role:

We’re seeking a highly motivated Information Systems Security Engineer (ISSE) to join our growing team in Colorado Springs. This is a critical, high-impact role supporting the design, development, and implementation of secure systems for national defense and mission-critical programs.

You’ll play a key role in shaping cybersecurity strategies and ensuring systems meet stringent security standards. If you’re passionate about protecting systems, solving complex security challenges, and want to make a meaningful impact—this is the job for you.

What You’ll Do:

• Develop and implement system security architectures aligned with DoD requirements (RMF, NIST 800-53)

• Guide secure system design, integration, and implementation throughout the system development lifecycle (SDLC)

• Perform risk and vulnerability assessments on systems and networks

• Collaborate with system engineers, developers, and security professionals to ensure compliance and security best practices

• Develop and maintain SSPs, POA&Ms, and other documentation

• Conduct security reviews, audits, and technical analysis

• Support A&A (Authorization & Accreditation) processes for systems under RMF

What You’ll Need:

• Active Secret Clearance (required)

• Bachelor’s degree in Cybersecurity, Information Technology, or a related field (or equivalent experience)

• 5+ years of experience in information systems security engineering

• Deep understanding of RMF, DoD cybersecurity policies, and NIST standards (esp. 800-53)

• Experience with secure system design, implementation, and continuous monitoring

• Strong written and verbal communication skills

Bonus if you have:

• CISSP, CISM, or Security+ certification

• Experience supporting DoD, defense contractors, or classified programs

What We Offer:

• Highly competitive salary: $180,000 – $240,000

• Full health, dental, and vision benefits

• Generous PTO and paid holidays

• 401(k) with match

• Supportive, mission-driven team environment

• Opportunities for career growth and advancement

• Work that directly supports national security and critical systems

Why You Should Apply:

This isn’t just another security role—it’s a chance to make a real difference. You’ll work on meaningful projects, be surrounded by top-tier professionals, and get compensated well for your expertise. We value our people, and we’re building a team that thrives on innovation, accountability, and impact.
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Job Category
IT - Security
Clearance Level
Secret