Full-Time

Associate Product & Programs Engineer

Updated on 8/21/2026

Proper Voltage

Proper Voltage

11-50 employees

Develops rapid-charge Lithium Titanate batteries

Compensation Overview

$75k - $90k/yr

No H1B Sponsorship

Carlsbad, CA, USA

In Person

Bachelor's

Category
Business & Strategy (1)
Required Skills
Product Management
Risk Management

Get referred to Proper Voltage

See people who can refer or advise you

Requirements
  • A Bachelor's degree in Electrical Engineering or Mechanical Engineering is required.
  • Require 0–2 years of experience in development in a program, product, or engineering role.
  • Strong organizational skills with the ability to juggle multiple priorities are required.
  • Clear written and verbal communication skills are required, including the ability to summarize complex situations for diverse audiences.
  • Ability to navigate ambiguity and make sound judgments with incomplete information is required.
  • Willingness to work outside one's strong areas and build new skills quickly is required.
  • Experience building Gantt charts is required.
Responsibilities
  • Assist in managing project timelines, deliverables, and stakeholder communications across multiple workstreams.
  • Maintain the program plan of record and ensure the team has the data it needs readily available.
  • Identify risks, blockers, and dependencies early and flag them proactively to appropriate team members.
  • Support cross-functional coordination across design, engineering, marketing, and operations teams.
  • Help define and document product requirements, user stories, and feature briefs with senior team members.
  • Assist with research, competitive analysis, and synthesis of findings to inform product decisions.
  • Coordinate launches, track milestones, and help ensure programs are delivered on time and within scope.
  • Support projects in new and unfamiliar categories and develop the skills and tools needed to navigate them.
  • Support the team in operational, strategic, or executional capacities as needed.
Desired Qualifications
  • Proficiency in project management tools is a plus.
  • Experience leading a project in a new or unfamiliar domain and navigating the learning curve.
  • Resourcefulness and a proactive approach to solving problems.
  • Ability to bring structure to complex situations while maintaining awareness of broader objectives.
  • Actively seeking feedback and using it to improve work.

ZapBatt makes Lithium Titanate battery systems for fast charging, long lifespan, and high safety, selling battery packs in various sizes and offering custom solutions. The batteries use Lithium Titanate chemistry to charge in under 20 minutes and endure up to 15,000 cycles, while a Battery AI analyzes 26 performance factors to continuously optimize output. It stands out by pairing ultra-fast charging and very long cycle life with an AI-driven optimization layer and the ability to tailor packs for different industries. Its goal is to provide reliable, efficient energy storage across industries, lowering total cost of ownership and promoting sustainable energy use through scalable, customized battery systems.

Company Size

11-50

Company Stage

Seed

Total Funding

$7.2M

Headquarters

Oceanside, California

Founded

2019

Get referred to Proper Voltage

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Proper Voltage raised new capital in May 2026, extending runway into commercialization.
  • The website updated July 31, 2026, signaling active product and messaging development.
  • Hiring signals from July 2026 suggest expansion across engineering, sales, and deployment teams.

What critics are saying

  • May 2026 funding was only $6.5 million, limiting manufacturing and sales scale.
  • Incumbents like Tesla, Enphase, and battery OEMs can bundle integrated power electronics.
  • If certification slips in UPS or defense, revenue stalls and the platform story fails.

What makes Proper Voltage unique

  • Proper Voltage sells a battery operating system, not just cells, reducing redesign costs.
  • Its bOS works across lithium titanate, sodium-ion, and other chemistries.
  • Carlsbad-based founders Charlie Welch and David Felzer target critical power, robotics, and defense.

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

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Paid Holidays

Hybrid Work Options

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

-26%

1 year growth

10%

2 year growth

0%
Yahoo Finance
Mar 19th, 2024
ZAPBATT Unleashes Toshiba's Lithium Titanium Oxide (SCiB(TM) Technology with Revolutionary Battery Operating System-Now Available

In a strategic collaboration with Toshiba, ZAPBATT launches its revolutionary Battery Operating System (bOS), initially focusing on Toshiba's Battery SCiB(TM) Lithium Titanium Oxide (LTO) chemistry for integration across a variety of applications.

Intelligence360 News
Apr 3rd, 2023
ZapBatt has filed a notice of an exempt offering of securities to raise $7,162,000.00 in New Equity and Debt Financing.

According to filings with the U.S. Securities and Exchange Commission, ZapBatt is raising $7,162,000.00 in new funding. Sources indicate that as part of senior management Chief Technology Officer, David Felzer played a key role in