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Epirus

Principal Category Manager - PCBA

19145 Gramercy Pl, Torrance, CA 90501-1128

$160k–$190k (as posted)

First seen by offpeak October 3, 2026

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About Epirus 

Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less. 

Job Summary:  

This is an exciting role in a growing company. The ideal candidate for the Principal Category Manager position is someone who is a skilled negotiator, has a strong strategic supplier vision, and has experience setting supplier strategies for long-term success. You will be responsible for source selection from proposal to execution phases, including negotiating strong positions for Epirus and building and maintaining strong supplier relationships. You will work with engineering to develop specifications, work statements, and terms and conditions for the procurement of specialized materials, equipment, and/or services by preparing bid packages, ensuring competition, negotiating key provisions, select suppliers, and executing the award.  This individual may be required to provide input and/or share their experience in establishing internal PCBA manufacturing, including capital equipment selection, preventative maintenance schedules, process flow, and identifying potential supplier needed working with production, advanced electronics, industrial and manufacturing engineering teams. 

Duties   

Required Qualifications  

Desired Qualifications  

ITAR REQUIREMENTS:   

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.    

At Epirus, you’ll work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, “impossible” is just a challenge. We're a diverse, fast-growing team of change-makers fueling the future of energy with revolutionary solutions. Join us and rewrite the rules.  

As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location.  For the state of California only, the range of starting pay for this role is: $160,000—$189,500 USD

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