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Advanced Energy

High voltage power supplies and systems

Firmware Engineer Intern

Summer 2026Updated on 10/22/2026Deadline 11/30/26
$26 - $36/hr+ Annual pay-for-performance incentive plan + Employee Stock Purchase Plan
Internship
Bachelor's, Master's, PhD
Fort Collins, CO, USA
In PersonIn-office and lab environment; internship sites across Colorado, Minnesota, Massachusetts, or California are also stated.
Software EngineeringEmbedded Engineering

About the job

Requirements
  • Ability to work in a lab environment debugging circuits and evaluating product specification compliance using oscilloscopes, power meters, multimeters, logic analyzers, and firmware interface tools.
  • Demonstrated proficiency with Windows-based platforms and computer-based design and analysis tools, and working knowledge of Microsoft Office Suite.
  • Ability to work independently and as part of a team.
  • Ability to meet schedule requirements and define priorities without direct supervision.
  • Candidates must be actively pursuing degree programs at one of the listed institutions: University of Colorado, Colorado State University, University of Minnesota, Northeastern University, San Jose State University, Stanford University, or University of California, Berkeley.
  • Candidates must be working toward a bachelor's, master's, or Ph.D. degree in Firmware Engineering, Computer Engineering, or Electrical Engineering.
  • GPA above 3.25.
Responsibilities
  • Participate as an active member of a core team to meet schedule, cost, and customer satisfaction goals.
  • Assist in developing, testing, and debugging prototype power supply units.
  • Analyze test data and reports against functional and performance specifications.
  • Interface with internal departments to help ensure cost and schedule goals are met.
  • Design analog and digital circuits, electromagnetic interference filters, and power circuits.
  • Develop and implement control algorithms.
  • Design and analyze magnetic components.
  • Model and simulate devices, circuits, or systems using commercial or proprietary tools.
Desired Qualifications
  • Familiarity with computer-aided design tools for schematics, analysis, and modeling or simulation.
  • History of firmware programming for embedded systems.
  • Ability to work with serial communication protocols such as UART, SPI, and I2C.
  • Preference for candidates focused on power electronics and/or controls; other fields consistent with Advanced Energy’s needs may also be considered.

About the company

Advanced Energy designs and manufactures high voltage power supplies, power delivery systems, and power control modules for demanding high-tech and industrial markets. Its products convert and regulate electrical power to deliver precise, reliable performance in environments such as semiconductor manufacturing, medical devices, and solar photovoltaics. The company differentiates itself through a 35-year track record, a global footprint with 25 locations, nearly 11,000 employees, and a portfolio of 450 patents that support efficient power technology. Its goal is to provide high‑performance, efficient, and dependable power solutions that improve system reliability and productivity in critical applications.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

Denver, Colorado

Founded

1981

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Simplify's Take

What believers are saying

  • August 3, 2026 revenue hit $574 million, up 30%, with record semiconductor sales.
  • Management raised 2026 growth to low-to-mid-30% after Q2 and expects Q3 near $640 million.
  • Sept. 24, 2026 800-volt AI data-center and defense launches widen content per customer.

What critics are saying

  • Advanced Energy still leans on hyperscalers; one customer setback cuts 2027 revenue.
  • Solar Liberty v. Advanced Energy keeps defective inverter allegations alive through 2026.
  • Thailand ramp and $180 million-$195 million capex can miss, trapping inventory and margins.

What makes Advanced Energy unique

  • Sept. 24, 2026 DF150 adds MIL-STD 810H, MIL-STD 461G, and IP67 ruggedization.
  • July 22, 2026 AIH03ZPFC packed 1,100W into a half-brick with PMBus control.
  • August 2026 factory network spans Malaysia, Thailand, China, India, and U.S. engineering.

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Benefits

  • Health Insurance
  • Disability Insurance
  • Life Insurance
  • Health Savings Account/Flexible Spending Account
  • Paid Vacation
  • Paid Sick Leave
  • Paid Holidays
  • Parental Leave
  • 401(k) Company Match
  • Tuition Reimbursement
  • Mental Health Support
  • Pet Insurance

Growth & Insights and Company News

Headcount

6 month growth

6%

1 year growth

6%

2 year growth

6%
Storage Newsletter
Oct 19th, 2026
OCP Global Summit 2026: Advanced Energy adds single-whip AC input option to 33 kW ORv3 HPR Power Shelf.

OCP Global Summit 2026: Advanced Energy adds single-whip AC input option to 33 kW ORv3 HPR Power Shelf. New connection option enables rack designs optimized for a single AC feed to each power shelf, with multiple shelves operating in parallel to deliver 100 kW or more for AI data center and high-performance computing racks. Advanced Energy Industries Inc. a player in highly engineered, precision power conversion, measurement, and control solutions, launched a single-whip option for its 33 kW ORv3 High-Power Rack (HPR) power shelf at the 2026 OCP Global Summit.The option provides one AC power connection per shelf, with separate left- and right-side input configurations to accommodate different data center rack layouts. "Power delivery into IT racks has been planned around a facility's AC distribution and its computing load," said Conor Quinn, VP, marketing, high volume products, Advanced Energy. "The position of the AC feed affects cable routing and rack layout. Offering engineers a choice of input location enables them to account for these design constraints in their system design work." The shelf accommodates six 5.5 kW power supply modules in one Open Rack Unit (1OU) form factor. A fully populated shelf delivers 33 kW without redundancy or 27.5 kW with N+1 power-module redundancy. The modules are hot-swappable. Multiple shelves can operate in parallel to power racks requiring 100 kW or more, supporting AI and high-performance computing applications. Customers can select from multiple monitoring and control options, including an Ethernet-based controller compatible with DMTF Redfish. As always, Advanced Energy's global field application engineering team provides responsive technical support. Product specifications and more information are available here. Advanced Energy's ORv3 HPR Power Shelf family has been supporting a range of needs since 2023.

MarketScreener
Oct 13th, 2026
Advanced Energy Industries Inc. launches 3200 W and 3600 W m-crps power supplies with ultra-high power density.

Advanced Energy Industries Inc. launches 3200 W and 3600 W m-crps power supplies with ultra-high power density. Published on 10/13/2026 at 02:35 pm EDT S&P Capital IQ Advanced Energy Industries Inc. at the 2026 Open Compute Project (OCP) Global Summit announced three new M-CRPS power supplies capable of delivering up to 3600 W with power density of over 100 W/in3. These power supplies are OCP-compliant. The CSU M-CRPS Series supplies are designed for data centers, AI, and enterprise compute, as well as storage, networking, and telecom workloads requiring high-density power architectures. The new power supplies extend the series? maximum output power and power density, giving system architects a scalable upgrade path based on the same chassis and mechanical design across multiple power levels. Advanced Energy?s latest M-CRPS products comprise the 3600 W CSU3600AT-9-3M0 and two 3200 W power supply units (PSUs): the CSU3200AT-3-6M0 and CSU3200ADC-3-3M0. The CSU3600AT-9-3M0 addresses demand for higher-power 54 V architectures. The CSU3200AT-3-6M0 supports 12 V output architectures for AI and data center applications. The CSU3200ADC-3-3M0 delivers 3200 W at a 12 V output for DC-input LVDC-powered telecom and OCP +48 V busbar infrastructure. The AC-input PSUs are certified to 80 Plus Titanium standards, and the DC-input model delivers a peak efficiency of 94%. These new power supplies combine excellent thermal performance, proven reliability, and an ultra-fast transient response time to meet the needs of demanding AI, CPU, and GPU workloads. Advanced Energy has also incorporated advanced cybersecurity and firmware security features into the power supplies. (C) S&P Capital IQ - 2026

Yahoo Finance
Oct 13th, 2026
Advanced Energy launches 3600 W M-CRPS power supplies with over 100 W/in³ density for AI data centres

Advanced Energy Industries (Nasdaq: AEIS) launched three M-CRPS power supplies today at the 2026 Open Compute Project (OCP) Global Summit in Denver. The units deliver up to 3,600W with power density above 100W/in³, and are OCP-compliant. The 3,600W CSU3600AT-9-3M0 serves 54V architectures. Two 3,200W models, the CSU3200AT-3-6M0 and CSU3200ADC-3-3M0, provide 12V output for AI, data centre, and telecom uses. The AC-input units are certified to 80 Plus Titanium standards. The DC-input model reaches 94% peak efficiency. All use a compact 185mm form factor and include cybersecurity and firmware security features. "These products can help reduce integration risk, simplify platform development, strengthen supply continuity, and accelerate time-to-market," said Conor Quinn, vice president of marketing for high volume products.

Yahoo Finance
Oct 13th, 2026
Advanced Energy launches Centra Smart Hub, boosting wafer temperature accuracy by up to 40%

Advanced Energy Industries Inc. (Nasdaq: AEIS) launched the Centra Smart Hub on October 13, 2026, at SEMICON West in San Francisco. The hub supports up to eight sensors for non-contact temperature measurement in space-constrained semiconductor equipment. Paired with the company's new Remote Smart Sensors, it measures wafer temperature more accurately in lamp-heated silicon and silicon carbide processes, such as rapid thermal annealing and epitaxial growth. Advanced Energy says accuracy improves by up to 40% over standard solutions at temperatures up to 1700°C. Infrared lamps can saturate traditional near-infrared pyrometers. The new system measures at different wavelengths to avoid that signal. The hub sits in an instrument rack and connects to sensors mounted on the chamber. It includes embedded ECAT and Ethernet protocols for integration into existing system architectures.

MarketScreener
Oct 13th, 2026
Advanced Energy launches 3200 W and 3600 W M-CRPS power supplies with ultra-high power density.

Advanced Energy launches 3200 W and 3600 W M-CRPS power supplies with ultra-high power density. Addressing power and size demands of AI, data center, networking, and telecom applications with power density up to 112 W/in3 for 12 V and 54 V architectures Published on 10/13/2026 at 11:31 am EDT Business Wire Advanced Energy Industries Inc. (Nasdaq: AEIS), a global leader in highly engineered, precision power conversion, measurement, and control solutions, today at the 2026 Open Compute Project (OCP) Global Summit announced three new M-CRPS power supplies capable of delivering up to 3600 W with power density of over 100 W/in[3]. These power supplies are OCP-compliant. The CSU M-CRPS Series supplies are designed for data centers, AI, and enterprise compute, as well as storage, networking, and telecom workloads requiring high-density power architectures. The new power supplies extend the series' maximum output power and power density, giving system architects a scalable upgrade path based on the same chassis and mechanical design across multiple power levels. Advanced Energy's latest M-CRPS products comprise the 3600 W CSU3600AT-9-3M0 and two 3200 W power supply units (PSUs): the CSU3200AT-3-6M0 and CSU3200ADC-3-3M0. * The CSU3600AT-9-3M0 addresses demand for higher-power 54 V architectures. * The CSU3200AT-3-6M0 supports 12 V output architectures for AI and data center applications. * The CSU3200ADC-3-3M0 delivers 3200 W at a 12 V output for DC-input LVDC-powered telecom and OCP +48 V busbar infrastructure. "The newest additions to Advanced Energy's M-CRPS portfolio combine high power density, cybersecurity features, and proven reliability in a compact 185 mm form factor," said Conor Quinn, Advanced Energy's Vice President, Marketing for High Volume Products. "The portfolio includes solutions optimized for next-generation AI and data center platforms and mainstream compute and networking applications, as well as models compatible with traditional telecom infrastructure and OCP +48 V busbar rack architectures. "Combined with our global manufacturing footprint, technical expertise, and long-term support capabilities, these products can help reduce integration risk, simplify platform development, strengthen supply continuity, and accelerate time-to-market." The AC-input PSUs are certified to 80 Plus Titanium standards, and the DC-input model delivers a peak efficiency of 94%. These new power supplies combine excellent thermal performance, proven reliability, and an ultra-fast transient response time to meet the needs of demanding AI, CPU, and GPU workloads. Advanced Energy has also incorporated advanced cybersecurity and firmware security features into the power supplies. More information on the latest additions to the M-CRPS Series is available here: * CSU3200AT * CSU3600AT * CSU3200ADC About Advanced Energy Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement, and control solutions for mission-critical applications and processes. AE's power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing, and healthcare. With engineering know-how and responsive worldwide service and support, the company builds collaborative partnerships to meet evolving technology requirements, drive customer growth, and innovate the future of power. Advanced Energy has devoted more than four decades to perfecting power for its global customers and is headquartered in Denver, Colorado, USA. Advanced Energy | Precision. Power. Performance. Trust. View source version on businesswire.com: https://www.businesswire.com/news/home/20261013948632/en/ (C) Business Wire - 2026