Jobs › Plexus

Sourcing Specialist Sr

Plexus · Neenah, WI · $85,100–$127,700 a year · Full time

Posted Sep 30, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a time a key component went on allocation or long lead time. What did you do to protect the build schedule?

What they are checking: Whether they act early with alternates, broker checks and customer communication instead of waiting for the shortage to hit the line.

Describe a time you had to tell an internal customer that the part they wanted wasn't available when they needed it.

What they are checking: Whether they deliver bad news early and with options, which keeps program managers able to plan around it.

How do you track your own savings and supplier performance so you can show your impact?

What they are checking: Whether they measure results in a way leadership trusts, rather than reporting savings that never reach the bottom line.

What would you do

An engineer wants to use a sole-source part that's cheaper today. What questions do you ask before you agree?

What they are checking: Whether they think about lifecycle, end-of-life risk and second sources, not just unit price on the day of the decision.

A supplier hits you with a price increase mid-contract and blames raw materials. How do you respond?

What they are checking: Whether they check the claim against market data and contract terms instead of accepting or rejecting it on reflex.

You're mentoring a newer sourcing specialist who agreed to terms without checking with quality. What do you tell them?

What they are checking: Whether a senior hire coaches toward cross-functional checks instead of just cleaning up the mistake quietly.

About the work

Plexus builds products for aerospace, healthcare and industrial customers. How does sourcing an electronic component change when the end product is a surgical system versus an EV charger?

What they are checking: Whether they understand that regulated markets add qualification, traceability and change-control limits to every sourcing choice.

How do you prepare for a price negotiation with a supplier you need more than they need you?

What they are checking: Whether they bring data, volume forecasts and alternatives to the table even when their leverage is weak.

Walk me through how you'd evaluate a new supplier before awarding them business.

What they are checking: Whether they weigh quality systems, financial health, capacity and delivery history, not only the quote.

How do you decide when to buy from a franchised distributor, buy direct, or go to the open market?

What they are checking: Whether they understand counterfeit risk and traceability, which matter a great deal for aerospace and medical builds.

Practice this interview out loud.

Offer builds a real interview for this exact role at Plexus from your resume and this job description, asks the questions one at a time, and tells you what landed. The first one is free.

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The full job description

As published by Plexus.

About us: At Plexus, our vision is to help create the products that build a better world. Driven by a passion for excellence, we partner with leading Aerospace/Defense, Healthcare/Life Sciences and Industrial companies to design, manufacture and service some of the world’s most transformative products, including advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems, and electric vehicle (EV) charging solutions. Visit Plexus.com to learn more about our unwavering commitment to our vision. When we invest in our people, we invest in building a better world. With a vision rooted in the wellbeing and inclusive engagement of our team members, our customers, their end users and our communities, people are the heart of what we do and who we are. It is our values that unite us and guide us in everything that we do, including how we operate, behave and interact to foster a workplace where every team member feels valued and empowered to contribute their best. Our values include: Growing our People, Building Belonging, Innovating Responsibly, Delivering Excellence and Creating Customer Success. As a team member, you will engage in impactful work through global collaboration and the use of emerging technologies, join an inclusive culture where every team member is valued and working toward a greater purpose, and be empowered to reach your full potential through various development programs designed to accelerate your growth. Plexus offers a comprehensive benefits package designed to support team members' wellbeing, including medical, dental, and vision insurance, paid time off, retirement savings, and opportunities for professional development. We also prioritize work-life balance and offer a variety of perks to enhance the team member experience. For more information, visit our US benefits website at usbenefits.plexus.com . Our commitment to pay range transparency fosters an equitable workplace, where everyone can feel valued. The annual compensation range for this position is stated below. The salary offered within this range will be based upon the geographic location, work experience, education, licensure requirements and/or skill level. Salary Range: $85,100.00 - $127,700.00 Purpose Statement: Supply Chain Solutions - Sourcing: Responsible for negotiating lowest total cost of ownership, terms for assigned commodities. Support sites in achieving customer satisfaction with associated cost, quality, delivery, and working capital. Key Job Accountabilities: • Obtain clear, detailed understanding of proposal strategy and communicate with the Commodity Team. Manage quotation requests with appropriate suppliers to ensure industry competitive component pricing within the requested time frame. • Understand the marketplace and maintain knowledge of the key suppliers and manufacturers. • Participate in Executive Proposal Review to address any materials related questions and/or concerns. Present professional approach to suppliers as required during the quotation process. • Establish and maintain relationships with key manufacturers and matrix suppliers to ensure Plexus Corporation receives registered and/or contracted pricing for all applicable components. Education/Experience Qualifications: • Bachelor’s Degree with 4 or more years of related experience is preferred. An equivalent combination of education and/or experience will be considered. Other Qualifications: • Procurement, supply chain, distribution, and logistics competence • Strong experience driving KPIs • Demonstrated commodity management expertise • Ability to communicate at all levels within an organization • Strong data analysis and decision-making capabilities • Continuous improvement mindset • Project management experience Physical Requirements: • Professional office environment with suitable lighting, comfortable temperatures, and low noise level. May require prolonged periods of sitting at a desk, using a computer, and other office equipment. Minimal physical activity is generally involved, emphasizing the importance of good posture and ergonomic workplace arrangements. This document does not represent a contract of employment and is not intended to capture every possible assignment the incumbent could be asked to perform. We are pleased to provide reasonable accommodations to individuals with disabilities or special requirements. If you need an application accommodation, please contact us by email at GHQ.TA@plexus.com . Please include your contact information and clearly describe how we can help you. This email is for accommodation requests only and cannot be used to inquire about the status of applications. We are an Equal Opportunity Employer (EOE) and do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Some offers of employment are contingent upon successfully passing a drug screen and/or background check.

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