# Sr. Engineer - Managed Services Engineering - Mainframe CICS
> **PERM (Permanent Labor Certification)** labor certification — `G-100-24277-383454` · Certified · decided 2026-02-17
## Employer
- **Name:** CDW Technologies LLC
- **Location:** Vernon Hills, IL, UNITED STATES OF AMERICA
- **FEIN:** 39-1768725
- **NAICS:** 5415
## Job
- **Title:** Sr. Engineer - Managed Services Engineering - Mainframe CICS
- **SOC:** 13-1082.00 — Project Management Specialists
- **Workers requested:** —
- **Worksite:** Vernon Hills, IL
- **Employment period:** — → —
## Wage
- **Offered:** $135,000–$155,000 per year
## Representation
- **Attorney:** Kelly Fortier
- **Firm:** Michael Best & Friedrich LLP
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*