Information Systems Security Engineer (ISSE)

Not Just a Job – It’s a Mission Secured by Your Expertise: Join us as an Information Systems Security Engineer!

Are you ready to protect the nation's most critical systems with cutting-edge security solutions? At Adaptic, we engineer the future of secure technology. Join a high-impact team where your expertise shapes resilient systems, your bold ideas are encouraged, and your dedication to mission success truly matters.

What You’ll Do:

As an Information Systems Security Engineer (ISSE), you’ll be at the forefront of securing enterprise and mission systems. You will:

• Perform or review technical security assessments of complex computing environments
• Participate as a security engineering lead and representative on technical teams
• Design, develop, and integrate secure networking, computing, and enclave architectures
• Apply IA policy, risk frameworks, and best practices to build secure solutions
• Support the development and enforcement of trusted relationships among external systems
• Contribute to risk assessments, security planning, and mitigation strategies
• Support the development, review, and implementation of C&A/A&A documentation (RMF, DIACAP, NISCAP)
• Recommend system-level solutions to security requirements
• Interact with stakeholders, customers, and cross-functional technical teams

What You Bring:

• Active TS/SCI clearance with Polygraph
• Fourteen (14) years of experience as an ISSE on programs of similar scope, type, and complexity
• Bachelor’s degree in Computer Science, Information Assurance, Information Security System Engineering, or related field; additional relevant experience may count in lieu of degree
• DoD 8570.01-M compliance at IASAE Level 2 (e.g., CISSP-ISSEP)

Desired Certifications & Expertise:

• CAP – (Certified Authorization Professional)
• GSEC / GSLC – (GIAC certifications focused on security leadership and essentials)
• CASP+ – (CompTIA Advanced Security Practitioner)
• RMF knowledge & experience – Strong grasp of NIST 800-37, 800-53, and system lifecycle integration
• Familiarity with tools such as Nessus, STIG Viewer, SCAP Compliance Checker, Xacta, etc.

Protect what matters most. Apply now and learn more about our extensive benefits and customizable compensation packages!