Spartronics

Spartronics

Designs, manufactures, and manages aerospace electronics

Overview

Spartronics designs, manufactures, and manages the full lifecycle of electronic and electromechanical devices for high-stakes industries. Its work spans aerospace, defense, space, instrumentation and control, life sciences, and medical devices. The company operates a network of design and production facilities across North America and Asia, enabling end-to-end support from initial concept and development through manufacturing, integration, testing, and ongoing lifecycle management. What sets Spartronics apart is its global footprint and integrated capabilities, allowing it to handle complex, compliant, and high-reliability products at scale for demanding customers. The company’s goal is to deliver reliable, certified hardware and seamless lifecycle services that meet the rigorous standards of its sectors.

Significant Headcount Growth

About Spartronics

Simplify's Rating
Why Spartronics is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Industrial & Manufacturing

Aerospace

Defense

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Watertown, Massachusetts

Founded

1990

Get referred to Spartronics

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Fortem partnership in 2026 expands counter-UAS volume and defense revenue.
  • Watertown AS9100 certification in May 2026 unlocks more aerospace and defense work.
  • Williamsport and Logan keep regulated medical and defense programs anchored across North America.

What critics are saying

  • Milpitas closed permanently in 2023, eliminating 74 jobs and signaling concentration stress.
  • Private-equity ownership since 2020 demands returns, risking further site rationalization by 2027.
  • Customer concentration in defense and medical manufacturing leaves Spartronics exposed to program losses.

What makes Spartronics unique

  • AS9100 certification at Watertown, 2026, deepens defense-ready manufacturing credibility.
  • Seven-site footprint spans U.S. and Vietnam, supporting regulated production and offshore scale.
  • Fortem chose Spartronics in 2026 for secure U.S.-based counter-UAS manufacturing.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Health Savings Account/Flexible Spending Account

Paid Vacation

Paid Holidays

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Tuition Reimbursement

Growth & Insights and Company News

Headcount

6 month growth

6%

1 year growth

6%

2 year growth

6%
Evertiq
Feb 8th, 2023
Spartronics to shutter Milpitas plant in October

In a WARN notice, Spartronics says that the company will permanently close its facility in Milpitas, California on October 31, 2023.

MD+DI
Jan 12th, 2023
Spartronics New CFO & Other Supplier News | mddionline.com

Spartronics announced that it has appointed Michael R. Schlehr as chief financial officer, effective Jan. 3, 2023.

Circuits Assembly
Dec 22nd, 2022
Circuits Assembly Online Magazine

“Circuits Assembly is very excited to have Jeff join Spartronics as CEO,” said Todd Bradley, Executive Chairman of Spartronics.

MassDevice
Dec 8th, 2022
Medtronic Neurovascular goes remote with Avail Medsystems deal

Spartronics today said it appointed Jeffrey Schlarbaum as CEO effective immediately.

Spartronics
Jul 7th, 2022
Spartronics Corporation partners with Cachechamber

Spartronics located in North Logan, Utah has partnered with the Cache Valley Chamber of Commerce to help serve the community in growing a stronger and more diversified economy.

Recently Posted Jobs

Sign up to get curated job recommendations

Spartronics is Hiring for 33 Jobs on Simplify!

Find jobs on Simplify and start your career today

Don't see your dream role? Check out thousands of other roles on Simplify. Browse all jobs →