Job Description

Your Job

We are part of the Power & Signal Business Unit (PSBU) in Molex. We offer innovative and integrated solutions for the design and development of high-power cable assemblies for automotive, industrial, and energy applications. Our team delivers end-to-end support - from concept to product launch - ensuring solutions meet safety, performance, and compliance requirements. We work in a global and collaborative environment, engaging with diverse teams and customers worldwide.

Our Team

As a

Sr. Engineer - High Power

, you will lead the design and development of high-power cable assemblies. You will own projects end-to-end, serving as the primary technical contact for customers and ensuring alignment of design requirements with internal and external stakeholders. You will collaborate closely with cross-functional teams to transform customer needs into robust, compliant, and cost-effective designs.

What You Will Do

Drive new product development for high-power cable assemblies through the Product Development Cycle as the process owner for assigned accounts. Act as the first point of contact for customers on technical queries related to high-current and high-voltage assemblies, participating in technical calls across global time zones. Review customer requirements (VOC) including voltage/current ratings, thermal performance, EMI/EMC, and environmental exposure to assess feasibility and create concept/technical specifications. Take connector considerations and limitations into account during cable assembly integration to ensure proper fit, performance, and reliability. Prepare technical data for costing, including conductor selection, terminal choice, shielding, sealing solutions, and insulation strategies. Create and release 2D/3D drawings, harness schematics, and specifications; maintain updates in Work Manager/ECTR. Initiate and track Engineering Change Notices (ECN/ECR) as required. Lead design reviews and participate in DFMEA, PFMEA, DFM, and assembly feasibility reviews.

Who You Are (Basic Qualifications)

Graduate in Mechanical or Electrical & Electronics Engineering. 7+ years of post-qualification experience in product development, preferably in high-power/high-voltage cable assemblies. Strong understanding of the full product lifecycle, including design, development, validation, and qualification. Proven ability to communicate technical concepts clearly across different organizational levels. Effective work planning and prioritization skills

What Will Put You Ahead

Hands-on experience with high-power/high-voltage cable assembly design and validation (electrical, thermal, mechanical, environmental). Deep knowledge of high-power interface technologies, including crimping techniques, ultrasonic welding, shielding, over molding, sealing, and insulation strategies. Knowledge of HV safety standards, creepage & clearance, EMI/EMC requirements. Experience in DFMEA, PFMEA, DFM, and assembly process validation
At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.

Who We Are

At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.


Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.