Greenfield Engineering, a Saalex Company is seeking a Journeyman Systems Administrator in Patuxent River, MD to support the Core Avionics Engineering Division (CAED) within NAWCAD.

This role supports the Avionics Engineering Department and Mission Systems Group labs, ensuring secure, reliable operation of lab environments and maintaining Authorization to Operate (ATO) compliance.

Position Type: Full-Time

Salary: $90k-$135k annually (depending on experience)
Work Location: Full-time onsite (see onsite requirements below)

**On-site Requirements: This position is not eligible for reoccurring telework, and will require an onsite presence at Patuxent River NAS for greater than or equal to 90% of the work week.

Position Overview

The Systems Administrator will support lab infrastructure, cybersecurity...