

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, and system integration efforts across physical and virtual environments. This role plays a key part in maintaining secure lab operations, supporting test environments, and ensuring compliance with DoD cybersecurity policies.
Essential Functions:
Requirements
Required:
Desired:
Education:
BS/BA Degree and 3+years of relevant experience OR AA/AS degree and 5+ years of experience, OR HS and 7+ years of experience.
Security Clearance:
Active Top Secret required. Requirements to obtain a clearance include US Citizenship, security investigation, etc.
Benefits