Senior Design/Development Engineer
US Conec, Ltd.About the role
US Conec, Ltd.
Engineering Innovation. Precision Plastics. Powering AI.
US Conec, Ltd. is a trusted, global company that prides itself on engineering excellence—creating innovative connectivity solutions that support today’s most important technologies. We foster a friendly, inclusive culture that values teamwork, creativity, and mutual respect. At US Conec, you’ll find real opportunities to grow and make a meaningful impact in a company that genuinely cares about its people and its customers. With competitive compensation, excellent benefits, and a supportive environment, this is a place where you can build your future—whether your interests lie in manufacturing, engineering, operations, or beyond.
Senior Design/Development Engineer
Overview
At US Conec, we're proud to be a global leader in high-density fiber-optic connector solutions, with over 30 years of experience in precision engineering, injection molding, and plastics manufacturing. As a Senior Design/Development Engineer – Fiber Optic Connectors, you'll have the exciting opportunity to design and develop next-generation connector products, lead independent development projects, and mentor our talented technicians and engineers as we push the boundaries of optical performance together!
Responsibilities
- Design and develop fiber-optic connectors and their components using injection-molded parts, machined components, and 3D-printed prototypes.
- Plan, direct, and execute new product development and qualification projects, managing schedules, resources, and status reporting.
- Maintain project timelines and communicate progress through engaging meetings, informative reports, and dynamic presentations.
- Collaborate with our R&D technicians to conduct testing, data analysis, and thorough documentation.
- Analyze test results and technician feedback to iterate on design and process improvements.
- Coordinate with Product Management, Development, and Applications Engineering to deliver cost-effective solutions that truly meet our customer requirements.
- Provide valuable technical support to our Product Management, Sales, and Manufacturing teams on connector design, testing, and system performance.
- Maintain expertise in materials, injection-molding considerations, and industry processes.
- Develop and nurture strategic supplier relationships for new component and process development.
- Prepare conference papers or trade-journal articles on exciting new technologies and products.
- Maintain documentation for patent filings and act as the go-to technical resource for fiber, cable, connector, and hardware issues.
- Propose and champion innovative product ideas to expand US Conec’s connector portfolio.
- Use contact gauging equipment (calipers, micrometers), vision measurement systems, optical microscopes, and PC-based tools (MS Office) to validate and document designs.
Must Haves
- Bachelor’s degree in mechanical engineering or a related field.
- 10+ years of experience in a related engineering role, with 3–5 years in the fiber-optic or communications systems industry (co-op and internship experience counts!).
- Proven ability to work independently, lead projects, and mentor technicians and engineers.
- Excellent interpersonal, verbal, and written communication skills, with the ability to organize and convey complex ideas succinctly.
- Proficiency with CAD software and Finite Element Analysis (FEA).
- Familiarity with Geometric Dimensioning & Tolerancing (GD&T).
- Strong PC skills, including Microsoft Office.
Nice to Haves
- Hands-on experience with fiber-optic (or copper) assemblies, connectors, and testing.
- Understanding of statistical analysis methods.
- Exposure to patent preparation and technical publications.
What We Offer
- A competitive base salary with performance-based bonus potential.
- Four weeks of PTO, plus paid holidays and community/STEM outreach days.
- Health, dental, and vision plans.
- 401(k) retirement savings plan with employer match and planning resources.
- A collaborative, team-based culture that fuels innovation.
- Employee recognition programs celebrating your achievements.
- Career development opportunities and a supportive environment to grow your skills.
US Conec will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorsh
Apply for this role
Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.
Apply Now →Generate Application KitFree account required — sign up in 30s