Senior Product Test Engineer

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.

Role Overview

We're looking for a Senior Product Test Engineer to lead the testing and qualification of fiber-optic connectors and ferrules. You'll partner with Product Management, Applications and Development Engineering, Manufacturing, and our customers to ensure new products hit performance, reliability, and cost targets. This is a senior, independent role for an engineer who can define test strategy, lead investigations, and mentor others.

What You'll Do

• Lead optical and mechanical testing programs for new product development and qualification, defining technical approach and test strategy with minimal supervision
• Translate customer and internal requirements into structured testing plans; direct and review technician testing activities
• Analyze test data using statistical methods and present clear technical conclusions to stakeholders
• Lead red-flag and predictive testing to assess product performance and qualification risk
• Conduct failure analysis to determine root cause and recommend corrective actions; collaborate with design engineers through design iterations
• Balance performance, cost, and schedule through cross-functional coordination; maintain project schedules and stakeholder updates
• Prepare technical reports and documentation for internal teams and external customers
• Mentor engineers and technicians; contribute to conference papers, publications, and patents as opportunities arise

Required Skills & Experience

• Bachelor's degree in Engineering or related technical discipline (Mechanical, Materials, or Chemical Engineering preferred)
• 5+ years of experience in fiber optic or telecommunications systems, including testing and development
• Proven ability to independently lead technical projects from planning through execution
• Experience analyzing test data, applying statistical methods, and determining next development steps
• Strong verbal, written, and presentation skills; ability to convey complex technical concepts to varied audiences
• Proven track record working effectively across cross-functional engineering and business teams
• Proficiency with Microsoft Excel, Word, and PowerPoint

Nice to Have

• Working knowledge of fiber optic connectors, ferrules, assemblies, and optical test methods
• Hands-on experience with advanced metrology or vision measurement systems, optical test equipment, or environmental chambers
• Experience mentoring junior engineers or technical staff
• Technical publication, conference presentation, or patent contribution experience

What We Offer

• Competitive base salary with performance-based bonus potential
• 4 weeks of PTO, plus holidays and employee recognition programs
• Health, dental, and vision plans
• 401(k) retirement savings plan with employer match
• Collaborative, team-based culture that fuels innovation
• Community engagement and STEM outreach opportunities

• 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 sponsorship for work authorization now or in the future, are not eligible for hire.

Join US Conec today and be part of a team that values each other, promotes innovation and growth, and strives to exceed customer expectations in everything we do.