Job Details: Role: Chief Systems Engineer/Architect Lead Location: North Chicago, Illinois (On-site with Hybrid) Duration: 12+ Months Contract Clearance: Must have an Active Secret Clearance Position Summary: Oasys International, LLC is seeking an experienced Chief Systems Engineer/Architect Lead to serve as the senior technical advisor supporting the U.S. Military Entrance Processing Command (USMEPCOM) Enterprise Network for Lifecycle, Information Support, and Technology (ENLIST) program. Working closely with Government leadership, program management, engineering teams, and technical stakeholders, the Chief Systems Engineer/Architect Lead will drive modernization initiatives supporting cloud computing, enterprise networking, DevSecOps, cybersecurity, software engineering, virtualization, automation, and emerging technologies while ensuring scalable, secure, and resilient enterprise solutions.