Junior Data Integrity Engineer (Avionics Software & Data Analysis)
Saalex · Lexington Park, Maryland, United States · Posted Jun 24, 2026
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Greenfield Engineering, a Saalex Company is seeking a Junior Data Integrity Engineer (Avionics Software & Data Analysis) in Patuxent River, MD. The Junior Data Integrity Engineer supports the analysis of avionics software and data systems associated with navigation and airspace integration capabilities. Working under close supervision, the incumbent assists in evaluating system behavior, data integrity, and software performance while developing foundational skills in systems engineering, certification support, and technical documentation.
Position Type: Full-Time
Salary: $65k-$95k annually (depending on experience)
Work Location: Full-time onsite with some telework (see onsite requirements below)
**On-site Requirements: This position is full-time onsite at Patuxent River, MD and may be eligible for reoccurring telework, but will require an onsite work greater than or equal to 85% of the work week”
Essential Functions:
Software and Data Analysis
Assist in evaluating avionics software systems with emphasis on:
Data integrity and correctness
Logical flow and algorithm behavior
Data structures and data handling processes
Analyze system outputs and test data to identify basic discrepancies or anomalies
Support data reviews under guidance of senior engineers
Engineering Support to Certification Activities
Assist in reviewing requirements and engineering artifacts
Support test planning and execution activities
Participate in review of verification and validation (V&V) results
Contribute to compliance documentation under supervision
Technical Documentation
Develop and support basic technical documentation, including:
Engineering summaries
Test procedures and reports
Ensure documentation is clear and traceable
Systems Engineering Support
Participate in systems engineering activities such as:
Requirements review
Basic design evaluation support
Test participation
Assist in identifying data and software-related risks
Team and IPT Support
Work within Integrated Product Teams (IPTs) under guidance
Collaborate with engineers, developers, and analysts
Contribute to small task efforts and team deliverables
Other duties as assigned or required