Sr Electrical/Mechanical Engineer - Electrical Wiring and Interconnection Systems (EWIS)

Sierra Nevada Corporation • Plano, TX

1d

About The Position

We are seeking a highly experienced and detail-oriented Senior Engineer with deep expertise in 3D Harness Routing, Model-Based Design (MBD), and Electrical Wiring Interconnection Systems (EWIS) regulations. In this role, you will take the lead in designing and developing state-of-the-art aircraft electrical systems within our Integrated Digital Environment (IDE). Your work will play a pivotal role in ensuring compliance with FAA 14 CFR, Part 25, Subpart H requirements and advancing our engineering capabilities. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to customer cost, performance, and schedule requirements and designs to consistently exceed expectations – with an unrivaled record of on time and on (or under) budget deliveries.

Requirements

• Bachelor's of Science degree in Electrical Engineering or other related discipline and typically 10 or more years of relevant experience Higher education may substitute for relevant experience
• 3D Harness Routing Expertise: Significant experience using advanced 3D harness routing and installation design tools (ie: CATIA).
• EWIS Regulations Knowledge: In-depth understanding of EWIS design and regulatory requirements for large transport category aircraft (14 CFR, Part 25, Subpart H).
• Model-Based Design (MBD): Proficiency in applying MBD principles in an engineering environment.
• PLM Systems: Familiarity with Product Lifecycle Management (PLM) tools (ie: 3DExperience, Enovia SmarTeam, Teamcenter).
• Ability to effectively communicate complex EWIS system requirements and regulatory solutions to multidisciplinary teams.
• Working knowledge of electromagnetic compatibility (EMC) principles and mitigation methods for EWIS.
• Familiarity with system safety principles and hazard mitigation strategies.
• This position requires the ability to obtain and maintain a Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance.

Nice To Haves

• Proficient knowledge of ITAR and EAR regulations, with experience conducting export control classifications and jurisdiction reviews.
• Prior experience in technical leadership roles or managing subcontractors.
• Proven experience managing projects, meeting deadlines, and delivering high-quality results.

Responsibilities

• Lead EWIS Design and Development: Take ownership of all aspects of EWIS design and development, ensuring compliance with industry regulations and standards.
• 3D Harness Routing & Installation Design: Create and optimize 3D harness assemblies, routing, and installations using CATIA. Apply Model-Based Design (MBD) principles to improve the accuracy and efficiency of EWIS design processes. Coordinate with other engineering disciplines to identify and resolve system interferences and ensure seamless integration of electrical systems.
• EWIS Component Selection: Select and validate components that meet stringent performance and regulatory requirements. Provide expert guidance on FAA EWIS regulations and ensure all designs are compliant with 14 CFR, Part 25, Subpart H.
• Proactively identify and implement improvements to design tools, workflows, and processes.
• Mentor and guide junior engineers, fostering a collaborative and growth-oriented team environment.
• Support Manufacturing and Test Qualifications

Benefits

• SNC offers annual incentive pay based upon performance that is commensurate with the level of the position.
• SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 1,001-5,000 employees