Avionics Systems Software Engineer

Vistara Solutions Inc.; Melbourne (FL); On-site; USD 110,000 - 170,000; Full time

Job summary

Vistara Solutions Inc. is seeking a senior GNSS engineer to lead integration, testing, and verification across aerospace systems. The role requires deep GNSS expertise and experience with safety-critical validation and certification artifacts.

The candidate will drive system requirements development, traceability, and interface definitions, coordinating with aviation authorities for certification readiness. On-site opportunity in Florida, with collaboration across cross-functional teams.

Qualifications

• 8–10 years GNSS experience required.
• Aviation/aerospace systems engineering background preferred.
• Experience with certification artifacts and safety-critical standards is a plus.

Responsibilities

• Oversee GNSS integration, testing, and performance verification.
• Develop, review, and maintain system requirements, traceability, and verification artifacts.
• Coordinate regulatory certification activities with aviation authorities.

Skills

GNSS Experience

RAIM/FDE

Resilient Navigation

Aerospace Certification

System Verification

Tools

Requirements Management

System Requirements

Requirements Development

Traceability

Interface Definition

ICD

Integration Testing

SRR

IRR

Certification Artifacts

Job description

Experience Level- 8 years to 10 years of GNSS experience

Skill

Tools/Domain

• Requirements Management
• System Requirements, Requirements Development, Traceability, Requirements Management

System Integration

• System Integration, Interface Definition, ICD, Integration Testing

Verification & Validation

• GNSS Performance
• RAIM, FDE, Integrity Monitoring, Accuracy, Availability, Continuity

Aerospace Certification

• FAA, EASA, TSO, Certification, Compliance
• ARP4754A, Safety-Critical Systems, Systems Engineering

Documentation

• Requirements Specification, Verification Reports, Certification Artifacts
• SRR, ICD Review, Integration Readiness Review, Verification Readiness Review
• Commercial Aviation, Military Aviation, Avionics Systems

Advanced GNSS

• Anti-Jam, Anti-Spoof, Multi-Constellation GNSS, Resilient Navigation