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OmniOn Power

Power conversion equipment for critical infrastructure.

Test Engineer

Full-TimeUpdated on 10/15/2026
No salary listed
Entry, Junior, Mid
Bachelor's
Shanghai, China
In Person
Manufacturing Quality & TestInspection & Test

About the job

Requirements
  • A bachelor's degree or above, majoring in electronics or automation and related fields; academic background restrictions may be waived for highly suitable applicants.
  • More than two years of testing or design experience in electronics; this experience requirement is waived for fresh graduates.
  • Proficiency with electronic measurement devices, including AC and DC sources, electronic loads, oscilloscopes, and signal generators.
  • Good coding skills.
  • Ability to solve complex problems with the team.
  • Good English listening and speaking skills.
Responsibilities
  • Own test processes including ICT, Hi-pot, burn-in, FT, and other necessary test processes for power supply manufacturing.
  • Set up AC/DC product test lines by developing and integrating the test platform.
  • Develop test fixtures and test programs for NPI projects.
  • Provide technical support for future mass production runs of AC/DC products.
  • Arrange training for technicians and operators.
  • Work with the Design team to improve new-product testability and provide test feedback to improve design for manufacturability.
  • Achieve key indicators such as FPY and test-team downtime and rework time.
  • Work with the manufacturing team to contribute to operational excellence, continuous improvement, and corporate goals.
Desired Qualifications
  • Experience in power supplies is highly preferred.
  • Proficiency in at least one programming language, such as LabWindows/CVI, TestStand, C, C++, C#, or Python.
  • Familiarity with ATE testing such as Chroma or other test platforms.
  • General knowledge of the overall test process, including burn-in, Hi-pot, and function testing.
  • Experience in cross-functional team project management is preferred.

About the company

OmniOn Power designs, develops, and manufactures power conversion products for 5G/telecom, data centers, and industrial sectors. These solutions convert and regulate electrical power into the required formats, with protective features to operate in demanding environments and keep critical infrastructure powered. The company leverages its ABB Power Conversion heritage and its acquisition by AcBel Polytech to offer scalable, compatible, and stable power infrastructure worldwide. Its goal is to provide dependable power conversion that safeguards and powers critical infrastructure globally.

Company Size

N/A

Company Stage

N/A

Total Funding

N/A

Headquarters

Zurich, Switzerland

Founded

N/A

Simplify Jobs

Simplify's Take

What believers are saying

  • OmniOn joined the Open Compute Project on April 16, 2026, improving hyperscaler access.
  • The Milpitas office opened April 6, 2026, signaling a real push into Silicon Valley.
  • Roger Stonecipher joined July 9, 2026, strengthening commercial execution during the AI boom.

What critics are saying

  • AI data-center power is crowded; Delta, Vicor, and Murata target the same sockets.
  • OmniOn's fortunes hinge on hyperscaler design wins, with no disclosed customer concentration data.
  • If QODN adoption stalls before 2027, AcBel's $505 million acquisition becomes stranded.

What makes OmniOn Power unique

  • OmniOn sells DOSA-compliant power modules with quarter-brick migration from QODE to QODN.
  • On October 1, 2026, QODN bus converters hit 98.5% peak efficiency for AI racks.
  • OmniOn's ABB heritage and AcBel backing combine telecom, industrial, and data-center power expertise.

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Benefits

Remote Work Options

Company News

Associated Press
Oct 1st, 2026
OmniOn Power launches Osprey bus converters with 98.5% efficiency for AI data centres

OmniOn Power has launched new high-efficiency Osprey bus converters designed for AI data centres and high-density computing applications. The QODN series includes four models ranging from 1,300W to 2,600W, delivering peak efficiencies exceeding 98.4%. The converters provide 48/54V-to-12V conversion in a quarter-brick footprint. According to Philip Zuk, SVP and GM of OmniOn Power's AI and Data Centre business, the new series offers up to 1% efficiency improvement over previous-generation modules without requiring additional board space. Key features include a 40-60V input range, regulated 12V output, integrated PMBus interface, and operating temperature range from -40°C to +85°C. The converters are designed to address power conversion and thermal challenges as AI server racks scale to higher power densities.

Associated Press
Jan 21st, 2026
OmniOn Power appoints Philip Zuk as SVP to lead AI and data centre business unit

OmniOn Power has appointed Philip Zuk as Senior Vice President and General Manager of its AI and Data Center business unit. Zuk brings over 25 years of experience in global power electronics and semiconductors to address power challenges in AI-driven data centres. Zuk's previous roles include guiding Transphorm through its IPO and acquisition by Renesas, and leading product marketing and business development at Microsemi, Vishay Siliconix and Transphorm. He also founded PCZ Consulting Group, advising on go-to-market strategy for power electronics companies. CEO David French said the appointment strengthens OmniOn's position in the fast-paced AI infrastructure market. The company specialises in power conversion technology, serving sectors including 5G, data centres and Industry 4.0.

EEJournal
Jul 11th, 2024
Omnion Power Expands Dlynx Iiitm Family With 15, 20, And 30-Amp Fplx-Series Dc/Dc Converters

New FPLX-series point-of-load (POL) modules provide design flexibility with compact 10 millimeter (mm) by 10 mm footprints. High efficiency and power density make the FPLX-series DC/DC converters ideal for a wide variety of networking, data center, telecom, and industrial applications.Power density continues to play an essential role in printed circuit board (PCB) design across industries and applications. With increased computing capacity demands to support today’s connected and fast-paced world, board designers are challenged with packing as many value-added features as possible onto ever-shrinking PCBs. To address power density and efficiency challenges, OmniOn PowerTM has added new FPLX-series DC/DC converters to its DLynx IIITM family of non-isolated point-of-load (POL) modules. The new 15-amp (A) FPLX015, 20A FPLX020 and 30A FPLX030 modules feature compact 10 mm by 10 mm footprints and provide power densities of 97 A/in2, 129 A/in2 and 194 A/in2, respectively. The common footprint of all three modules enables design flexibility, allowing customers to easily upgrade or downgrade the current throughout the design process to meet the specific needs of end applications

EE News Europe
Oct 20th, 2023
OmniOn Power enters EV charger market

The US ABB Power Conversion division in Plano, Texas, was acquired by Taiwanese US-based AcBel Polytech.

Embedded Computing Design
Jun 26th, 2023
ABB Power Conversion Gives More Heart to its Barracuda Series

ABB Power Conversion added two low-power Barracuda-series DC/DC converters, the KBVS008 and KBVW010 modules.