Positions available

Makers of Rugged-UPS™ Technology

Acumentrics is a leader in Rugged-UPS™ (AC and DC uninterruptible power supplies) for rugged and reliable power conditioning, backup power supplies, and other mission-critical applications. The company's Rugged-UPS™ (RUPS) products are trusted in punishing environments with over 65,000 units deployed globally in military and industrial sites. At Acumentrics, we believe that our work environment and your career should be as energizing as our Rugged-UPS™.

Thank you for your interest in employment opportunities with Acumentrics. Our offices are located in Walpole, Massachusetts, USA. The following positions are currently available. Please note: Direct applicants only.


Open Positions:

Power Supply / Power Electronics Engineer

Acumentrics is seeking a seasoned, energetic, and self-motivated individual with High Frequency Switching Power Supply and Analog Circuitry design experience. The candidate will be a member of the development team working on leading edge ruggedized high-power density, redundant, scalable 1-5KW UPS systems in a dynamic, fast paced and challenging environment. The candidate shall be technically sound in power electronics and mixed signal designs with good fundamental understanding of various switching supply topologies, magnetic design, control theory and thermal management. He/she shall possess basic understanding of digital circuits, CPLDs, and micro-controller architectures/designs. Working knowledge with redundant and non-redundant UPS architectures, battery charging/management systems and Safety Agency requirements are desirable. He/she shall be hands-on and possesses good listening, written and verbal communication, organization, and interpersonal skills.

The candidate will be working on new designs and improving the performance and reliability of an existing power system within a new UPS platform. He/she will ensure designs and improvements are made in an efficient, cost effective and timely manner while meeting customer expectations. He/she shall be capable of working independently and will be responsible for the success of multiple tasks under little guidance of senior level personnel. The candidate may be called upon to perform a variety of tasks including but not limited to circuit design, circuit analysis/modeling/simulation, debugging/testing/validation of prototypes, schematic capture, oversee PCB layouts, BOM generation, electrical and thermal stress evaluations and documentation, and other comprehensive testing.

position description

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Technical Account Manager

Acumentrics is seeking a Technical Account Manager with experience in Inside / Outside Sales ideally selling power electronics or similar hardware to the DOD, Homeland Security, Prime Contractors, and Commercial Industries (Telecom, Tele-Medicine, Robotics, Energy, etc.). This position will be responsible for identifying, qualifying, capturing, and securing Power System opportunities within government and commercial markets, and will work closely with the Sales and Marketing team in converting new and existing business opportunities that are consistent with Acumentric's’ core competencies and revenue targets.​ The position is located in our Corporate Headquarters in Walpole, MA and will report to the Senior Vice President of Sales and Marketing.

position description

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Assembler (Electro-Mechanical)


Acumentrics is seeking an Electro-Mechanical Assembler for various power protection/generationproducts.


10:30AM-7:00PM (Additional hours/overtime as needed)


  • Ability to read and follow assembly drawing and procedures.
  • Ability to read and fill out process route sheets.
  • Proficient in the use of small tools.
  • Familiarity with common ESD practices.
  • Ability to lift 35 pounds.
  • Good verbal communications skills.


  • Perform miscellaneous tasks as directed by management.


  • Attention to detail.
  • Self motivated with ability to work in fast paced, tight deadline environment.
  • Familiarity with working in an ISO9000 environment.
  • Soldering experience is required.
  • Familiarity with computers a plus.


  • High school diploma or equivalent .
  • Experience working in manufacturing environment.
  • 3+ years experience as an electro-mechanical assembler / soldering.
  • IPC 610 Class 2 Certification required.
  • Ability to read and comprehend technical drawings.
  • Read, write and verbally communicate in English.

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Acumentrics Corporation has an Affirmative Action program to ensure equal opportunity in its hiring practices.  We are asking you to voluntarily help us monitor the effectiveness of our program by completing the affirmative action data below.  The completion of this form is voluntary and refusal to complete it will not subject you to any adverse treatment.  
This form will be filed separately from your application, and the data will be kept confidential.
The information will be used only in accordance with the applicable law and will not be used to discriminate against you in any way.  
Thank you.


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Tested to withstand

  • Cold temperature

    Acumentrics Total Power Solutions including the RUPS™ are tested to the most stringent cold temperatures down to -20°C with LFP batteries. For solutions requiring lower temperatures, contact Acumentrics.

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  • Hot temperature

    Acumentrics Total Power Solutions are field war zone proven and support very high temperatures with very long life and high reliability with LFP Chemistry up to 60°C. Storage at high temperatures is possible with a very limited effect on battery life.

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  • Blown Precipitation

    Our unique heat exchanger Flo-thru™ technology, tunnel design and sealed enclosure provide maximum protection for internal components from damaging effects of blown precipitation and any other contaminants like dust, sand, moisture and others, delivering an unmatched reliability for our RUPS™ in combat zones harsh environment.

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  • Shock and vibration

    All our RUPS™ used in communications and electronic power devices are tested and proven with extremely high reliability in combat zone extremely harsh environment for mobile applications with stringent shock and vibration abuse. They have been tested and passed MIL-STD-810G and MIL-S-901-D.

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  • Fault tolerant

    Our Rugged Blade UPS™ is designed to support, resilient, fault tolerant, power systems, using an N+1 configuration, when clean power is mission critical. Acumentrics peer to peer relationship between the units with a "moving master, sliding slave" scheme delivers the highest possible reliability with up to 8 units in parallel using a very resilient N+1 Rugged Sync Bus™

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Total Power Solutions

  • RUPS™
    Acumentrics RUPS 1,000W to 2,400W series RUPS have achieved MIL-STD-810-G (environmental), MIL-STD-461-F (electro-magnetic interference), and MIL-STD-1275-D (steady state and transient voltages) certifications.

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  • PDB and PDU
    The Rugged PDU and Rugged Backplane from Acumentrics eases power distribution, simplifies cabling and offers circular mil-spec connectors sealed with positive latching to protect against rain, wind, dust, blowing sand, humidity, vibration and shock.

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  • Battery Packs, Internal and External modules
    LFP and Lead Acid battery packs provide low maintenance, high run time and enhanced cycle life. Acumentrics External Battery Modules (EBM) increase battery runtime.

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  • Cables & Racks accessories / Cabinets and Transit cases
    Sampling of Acumentrics Rugged UPS accessories. Contact customer services at cs@acumentrics.com or at 844-787-7872 (844-RUPS-USA) to discuss your configuration needs.

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Acumentrics' Products


Let's work together

For Warranty & Repair service, please contact Acumentrics at repairs@acumentrics.com.

To apply to an Acumentrics position, please use the application form.