Infrastructure Engineer Specialist

Apex Systems

📍 McLean, Virginia, United States

Contract Computer Occupations

Job Description

Job#: 3043039

Job Description:

Infrastructure Engineer Specialist

Location: McLean, Virginia (Hybrid)

Role Overview

We are seeking a senior Mainframe Systems Programmer/Infrastructure Engineer with extensive hands-on experience supporting z/OS environments. The primary focus of this role is to act as the client-side technical subject matter expert responsible for governance, vendor oversight, infrastructure changes, and platform stability. The ideal candidate will possess a strong mix of deep technical expertise and stakeholder management skills to coordinate across business teams, application teams, and vendors.

Key Responsibilities
  • Serve as the technical lead for the Mainframe platform (z/OS, Dell Storage, IMS, DB2, RACF, CA JobTrac), governing operations, changes, and sustainability upgrade projects.
  • Act as the interface between internal teams and the Managed Service Supplier for issue resolution and change coordination.