Senior System Engineer

As a Senior Avionics Certification Engineer, responsibilities include: Avionics Certification & STC Leadership Lead certification activities for avionics system installations and modifications, including communication, connectivity, and data systems Own and drive Supplemental Type Certificate (STC) development, including new STCs, amendments, and multi-platform expansions Define and execute certification strategies, plans, and means of compliance for avionics systems Ensure compliance with applicable airworthiness regulations (TCCA, FAA, EASA, etc., as applicable) Avionics Systems Design & Compliance Review and approve avionics-related design data, including system architecture and interface definitions, wiring diagrams, EWIS, installation drawings, equipment mounting and integration designs, Instructions for Continued Airworthiness (ICA), and Flight Manual Supplements (FMS) Review and approve compliance documentation, including System Safety Assessments (SSA, FHA, PSSA), Electrical Load Analysis (ELA), environmental qualification (DO-160), and EMI/EMC and RF considerations Provide technical oversight of avionics integration into aircraft platforms Regulatory Engagement Act as a primary technical interface with Transport Canada Civil Aviation (TCCA) and support engagement with foreign authorities Lead technical discussions, certification reviews, and approval activities related to avionics systems Support or exercise delegation (if applicable) for avionics certification approvals Program Execution & Flight Test Support Support and lead aircraft surveys, installations, and avionics integration activities Provide guidance during ground and flight test campaigns, including certification test witnessing Ensure avionics systems meet performance, safety, and certification objectives throughout execution Technical Leadership & Mentorship Serve as a subject matter expert in avionics certification and integration Mentor engineers on avionics certification processes, STC development lifecycle, and installation and integration best practices Provide leadership across engineering, programs, and certification teams to resolve complex technical challenges DAO Governance & Cross-Functional Collaboration Support DAO activities, including Airworthiness Control Committee (ACC) participation, internal and external audits, and continuous improvement of certification processes Collaborate with internal teams, installers, vendors, and operators to ensure alignment on avionics integration and certification deliverables What You Bring Candidate Must Have’s Engineering degree in Electrical, Electronics, or Aerospace Engineering Minimum 5+ years of experience in aircraft certification, with a strong avionics focus Professional Engineer (P.Eng.) designation in good standing Demonstrated experience with avionics system integration, certification, and STC development and approval processes Strong knowledge of TCCA airworthiness regulations, certification processes, and avionics compliance requirements (DO-160, system safety, EWIS) Experience reviewing complex technical documentation with close attention to detail Ability to lead certification programs from planning through approval Willingness to travel as required This will make you stand out Transport Canada delegation (or eligibility) Experience as a primary technical interface with regulators Deep expertise in satellite communications systems (SATCOM), connectivity/data systems, and RF systems and antenna installations Experience with multi-aircraft STC programs or fleet-wide deployments

Lead avionics certification activities and drive the development of Supplemental Type Certificates (STC) for aircraft installations. Act as the primary technical interface with regulatory authorities like TCCA to ensure compliance with airworthiness standards.

Requires an engineering degree in Electrical, Electronics, or Aerospace Engineering and a Professional Engineer (P.Eng.) designation. Candidates must have at least 5 years of experience in aircraft certification with strong knowledge of TCCA regulations and DO-160 standards.

Identified from the job description. Confirm important requirements above.

• Avionics Certification
• STC Development
• TCCA Regulations
• FAA Regulations
• EASA Regulations
• System Safety Assessment
• DO-160
• EWIS
• RF Systems
• SATCOM
• Avionics Integration
• Flight Test Support
• Technical Leadership
• Compliance Review
• Airworthiness Regulations
• Design Approval

• Engineering
• Transportation
• Manufacturing

Minimum education

Professional degree

Minimum experience

5+ years

Apply by

Sep 26, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Mid-Senior level

Application method

Direct apply is available