About this role
Greenfield Engineering, a Saalex Company is seeking a Senior Data Integrity Engineer (Avionics Software & Data Analysis) in Patuxent River, MD. The Senior Data Integrity Engineer leads the analysis of avionics software and data systems supporting navigation and airspace integration capabilities. The incumbent is responsible for independently assessing system behavior, data integrity, and software performance, while providing technical leadership in certification efforts, systems engineering activities, and engineering documentation across multiple aviation platforms
Position Type: Full-Time
Salary: $140k-$175k 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
Lead evaluation of avionics software systems, including: Data integrity, flow, and correctnessAlgorithm performance and logical structureComplex data coupling and system interactionsAnalyze system outputs, test data, and engineering artifacts to identify: DiscrepanciesCertification risksSystemic data issues
Engineering Support to Certification Activities
Lead or independently support certification efforts for RNAV, RNP, and CNS/ATM systemsReview and assess: Requirements and design artifactsCompliance matricesV&V outputs and test resultsProvide recommendations for certification compliance and risk mitigation
Technical Documentation
Develop and review complex engineering documentation, including: Detailed analysis reportsCertification artifacts and compliance packagesTest plans, procedures, and evaluation reportsEnsure traceability, technical accuracy, and readiness for government review
Systems Engineering Leadership
Lead systems engineering activities including: Requirements decomposition and validationDesign evaluation and interface analysisIntegration and verification supportIdentify and mitigate risks related to data handling and software performance
Team and IPT Leadership
Serve as technical lead within IPTsInterface with: Government program officesSenior engineers and certification authoritiesProvide mentorship and guidance to junior engineersSupport task execution planning and technical directionRequirements
Required:
Strong knowledge of: Software engineering fundamentals (data structures, algorithms, logical design)System-level data flows and software behaviorProficiency in multiple programming languages (e.g., C, C++, Java, Python)Ability to independently analyze complex technical problemsStrong technical writing and documentation skillsDemonstrated experience in: Software analysis, systems engineering, or data analysisWorking in engineering teams or IPTsSolid understanding of avionics systems or aerospace engineering
Desired:
Experience with: Avionics software certification (RNAV, RNP, CNS/ATM)Data/control coupling analysisMission or flight planning systemsSETR or systems engineering lifecycle processesExposure to civil or military avionics programsExperience supporting government customers (NAVAIR, DoD, etc.)
Education/Years of Experience:
Bachelor of Science (BS) degree in Computer Science, Electrical Engineering, or related discipline required and 10+ years relevant experience.
Security Clearance:
Active Secret clearance required. Requirements to obtain a clearance include US Citizenship, security investigation, etc.
Benefits
Health Care Plan (Medical, Dental & Vision)Retirement Plan (401k, IRA)Life Insurance (Basic, Voluntary & AD&D)Paid Time Off (Vacation, Sick & Public Holidays)Short Term & Long Term DisabilityTraining & DevelopmentStock Option Plan