ISSE — Modern DoD Cyber Architect for Secure Systems

CACI International Inc.; Maryland; On-site; USD 83,000 - 174,000; Full time

Job summary

CACI International Inc. is seeking an Information Systems Security Engineer (ISSE) to support the US Army NG C2 modernization.

You will partner with APMs, PdMs, and engineers to embed security-by-design across modernized tactical software baselines, containerized apps, and secure hybrid cloud/on-prem architectures. You will develop and maintain core cybersecurity documentation (PPP, CSS, SSP) and contribute to architectural design, Zero Trust implementation, and secure CI/CD practices.

Qualifications

• Bachelor’s degree required; 6 years extra DoD cybersecurity experience may substitute for degree.
• 5 years hands-on engineering experience in cybersecurity or secure systems design.
• DoD 8140/8570 IASAE Level II certification (CASP+, CISSP, or CSSLP).

Responsibilities

• Support program cybersecurity strategy with engineers and cybersecurity personnel.
• Develop, review, and maintain PPP, CSS, SSP, and cyber architecture diagrams.
• Design secure, resilient architectures across hybrid cloud and tactical edge environments.
• Integrate Zero Trust, access control, encryption, and fault-tolerance into system designs.
• Promote secure software engineering practices and automate security controls in CI/CD pipelines.
• Coordinate vulnerability management, remediation steps, and residual risk with leadership.
• Support RMF/DoDI 8510.01 and eMASS lifecycle activities.

Skills

Cybersecurity engineering

Secure systems design

RMF knowledge

DevSecOps

Threat modeling

Education

Bachelor’s degree in Cybersecurity/Systems Engineering/Computer Science

Tools

Azure

AWS GovCloud

VMware

Hyper-V

Job description

CACI International Inc. is seeking an Information Systems Security Engineer (ISSE) to support the US Army NG C2 modernization.

You will partner with APMs, PdMs, and engineers to embed security-by-design across modernized tactical software baselines, containerized apps, and secure hybrid cloud/on-prem architectures. You will develop and maintain core cybersecurity documentation (PPP, CSS, SSP) and contribute to architectural design, Zero Trust implementation, and secure CI/CD practices.