Senior Systems Architect & Strategist (TS/SCI w/ Poly)

CACI International; United States; On-site; USD 115,000 - 252,000; Full time

Job summary

CACI International is seeking a Senior Systems Engineer and Strategist to design and develop system architectures, defining capabilities and performance requirements for complex solutions across multiple engineering domains.

You will provide technical direction, model architectures, and interface definitions, collaborating with staff to enable RF, SIGINT, cyber and DoD/IC initiatives while promoting integrity and mission focus within a high‑impact team.

Qualifications

• Experience with hardware and software tools.
• Demonstrated experience with integration.
• Experience with RF and SIGINT systems.
• Understanding of the Targeting and TCPED cycle to enable technology roadmaps, design and integration planning.
• Excellent communications skills with technical and non-technical staff.
• Experience and knowledge of policy, security and cyber standards.
• Experience working within the Department of Defense and the Intelligence Community.
• Must have active TS/SCI with Polygraph clearance.

Responsibilities

• Design and develop system architectures and define capabilities for complex engineering solutions.
• Develop models and architectural guidelines for current and future system development.
• Provide technical direction on system architecture implementation.
• Collaborate with staff across hardware, software, RF, and SIGINT domains.

Skills

Experience with hardware and software

Demonstrated experience with integrat​

Experience with RF and SIGINT systems

Targeting and TCPED cycle knowledge

Excellent communications skills

Policy, security and cyber standards

DoD and IC experience

TS/SCI with Polygraph clearance

Job description

CACI International is seeking a Senior Systems Engineer and Strategist to design and develop system architectures, defining capabilities and performance requirements for complex solutions across multiple engineering domains.

You will provide technical direction, model architectures, and interface definitions, collaborating with staff to enable RF, SIGINT, cyber and DoD/IC initiatives while promoting integrity and mission focus within a high‑impact team.