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Senior Battery Manufacturing Jobs (NOW HIRING)

Support manufacturing, supplier selection, DFM/DFT reviews, cell matching/sorting processes, weld ... Experience designing battery packs and energy storage systems, including cell/module/pack ...

Senior Battery Engineer

Los Angeles, CA · On-site

$180K - $220K/yr

You'll work across electrical, mechanical, manufacturing, and software disciplines to create rugged energy systems designed for mission-critical applications. If you're passionate about battery ...

ABOUT THE JOB As a Senior Battery Mechanical Engineer, you will conduct the mechanical design ... A solid understanding of hardware manufacturability, material selection, and Geometric Dimensioning ...

The Senior Battery Technician serves as a subject-matter resource on complex repair cases and ... Actively support Lean manufacturing principles and maintain a strong 5S mindset within production ...

The Senior Battery Technician serves as a subject-matter resource on complex repair cases and ... Actively support Lean manufacturing principles and maintain a strong 5S mindset within production ...

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Senior Battery Manufacturing information

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$25K

$80.3K

$163.5K

How much do senior battery manufacturing jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior battery manufacturing in the United States is $80,287.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by senior battery manufacturing professionals, and how can they be addressed?

Senior Battery Manufacturing professionals often encounter challenges such as maintaining product quality while scaling up production, ensuring compliance with safety and environmental regulations, and integrating new technologies into existing processes. Addressing these challenges typically involves close collaboration with cross-functional teams—including R&D, quality assurance, and supply chain—to optimize processes and quickly resolve issues. Staying current with industry advancements and investing in staff training can also help overcome obstacles and improve overall manufacturing efficiency.

What is the difference between Senior Battery Manufacturing vs Battery Manufacturing Technician?

AspectSenior Battery ManufacturingBattery Manufacturing Technician
CredentialsTypically requires a bachelor's degree in engineering or related field, with experienceHigh school diploma or associate degree, with technical training
Work EnvironmentManufacturing plants, quality control labs, R&D facilitiesProduction lines, assembly areas, testing stations
ResponsibilitiesOverseeing production processes, quality assurance, process improvementsOperating machinery, assembling batteries, performing tests

Senior Battery Manufacturing roles focus on overseeing production, quality, and process improvements, requiring more experience and education. Battery Manufacturing Technicians handle hands-on assembly and testing tasks in manufacturing environments. Both roles are essential but differ in scope and responsibilities.

What are the key skills and qualifications needed to thrive as a senior battery manufacturing professional?

To thrive as a Senior Battery Manufacturing professional, you need a solid background in chemical or electrical engineering, experience with battery cell production, and a deep understanding of manufacturing processes and quality systems. Familiarity with process automation tools, statistical process control (SPC) software, Six Sigma methodologies, and relevant safety certifications is often required. Strong leadership, problem-solving abilities, and effective communication are essential soft skills for overseeing teams and driving process improvements. These skills are critical for ensuring efficient production, maintaining high product quality, and supporting innovation in a competitive manufacturing environment.

What does a senior battery manufacturing engineer do?

A Senior Battery Manufacturing Engineer oversees and optimizes the production processes for batteries, ensuring quality, efficiency, and safety in manufacturing operations. They are responsible for designing and improving manufacturing systems, troubleshooting technical issues, and implementing best practices to enhance product performance and reliability. Additionally, they may lead teams, manage projects, and coordinate with research and development to introduce new battery technologies into large-scale production.
More about Senior Battery Manufacturing jobs
What cities are hiring for Senior Battery Manufacturing jobs? Cities with the most Senior Battery Manufacturing job openings:
What are the most commonly searched types of Battery Manufacturing jobs? The most popular types of Battery Manufacturing jobs are:
What states have the most Senior Battery Manufacturing jobs? States with the most job openings for Senior Battery Manufacturing jobs include:
Infographic showing various Senior Battery Manufacturing job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 4% Part Time, 4% Contract, and 3% Nights. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $80,287 per year, or $38.6 per hour.

Sr. Battery Engineer

Aetherflux

San Carlos, CA • On-site

Full-time

Dental, Vision, Retirement, PTO

Posted 20 days ago


Job description

The Role
We're looking for a Battery Engineer to own the design, development, integration, and qualification of our spacecraft battery systems. You'll be responsible for developing reliable, high-performance energy storage solutions that power the spacecraft through eclipse periods, peak load events, and critical mission operations.
This is a hands-on individual contributor role for an engineer who enjoys taking battery systems from concept through flight. You'll work closely with power electronics, avionics, thermal, mechanical, and software engineers to develop flight-ready battery hardware capable of operating safely and reliably in the harsh environment of space.
Responsibilities
  • Own the architecture and development of spacecraft batteries from concept through flight qualification
  • Design battery packs, module architectures, and electrical interconnects (e.g., laser welding, wire bonding, busbar design) to meet mission performance requirements, including series/parallel cell configuration trade-offs
  • Develop a battery management system (BMS), including cell balancing (passive and active balancing techniques), state-of-charge (SOC) and state-of-health (SOH) estimation (coulomb counting, OCV-based, and model-based/Kalman filtering approaches), fault detection, and protection strategies (overvoltage, undervoltage, overcurrent, overtemperature, cell imbalance)
  • Select battery cell chemistries and components (e.g., NMC, NCA, LFP, or primary Li-CFx for long-duration/low-power missions) based on mission requirements, specific energy/power trade-offs, cycle life, reliability, and environmental constraints
  • Perform battery sizing, capacity analysis, degradation modeling (capacity fade, impedance growth), depth-of-discharge (DoD) management for cycle life targets, and lifecycle assessments
  • Develop battery charging and discharge strategies in partnership with the spacecraft power systems team, including coordination with solar array power management (MPPT vs. direct energy transfer) and peak-load discharge current limiting
  • Define thermal management requirements and collaborate with thermal engineers to ensure safe battery operation, including thermal runaway propagation mitigation (cell-to-cell spacing, thermal barriers, venting design) and cold-survival heater strategy
  • Lead battery integration, validation, environmental qualification, and acceptance testing, including vibration/shock (per GEVS/NASA-STD-7001 or ECSS equivalents), thermal vacuum cycling (TVAC), vacuum outgassing (ASTM E595), and abuse testing (overcharge, short circuit, crush, penetration, thermal abuse)
  • Investigate battery performance, reliability, and failure modes through analysis and testing, including root-cause failure analysis and corrective action development
  • Support manufacturing, supplier selection, DFM/DFT reviews, cell matching/sorting processes, weld quality inspection (including X-ray/CT inspection for internal defects), and production readiness
  • Support spacecraft integration, launch campaigns, and on-orbit battery performance monitoring and trending

Basic Qualifications
  • BS, MS, or PhD in Electrical Engineering, Mechanical Engineering, Materials Science, Chemical Engineering, or a related discipline
  • 3+ years developing battery systems for aerospace, automotive, defense, or other high-reliability applications
  • Experience designing battery packs and energy storage systems, including cell/module/pack architecture and electrical interconnect design
  • Knowledge of lithium-ion battery chemistry (NMC, NCA, LFP), degradation mechanisms, and safety considerations
  • Experience developing or integrating Battery Management Systems (BMS), including cell balancing, SOC/SOH estimation, and fault protection architectures
  • Experience with battery testing, characterization, and validation, including cycle life testing, performance characterization across temperature, and abuse/safety testing
  • Familiarity with battery modeling (equivalent circuit models or electrochemical models), lifecycle analysis, and performance prediction
  • Strong analytical and hands-on hardware debugging skills

Preferred Qualifications
  • Experience developing spacecraft or satellite battery systems
  • Experience with radiation effects on battery systems and space-qualified components
  • Experience with battery thermal modeling and thermal runaway mitigation, including coupled thermal-electrochemical simulation (e.g., COMSOL)
  • Knowledge of NASA, ECSS, or aerospace battery qualification and safety standards (e.g., MSFC-STD-3012 lithium-ion battery safety guidelines, AFSPCMAN 91-710 range safety requirements, GEVS/NASA-STD-7001 environmental verification, ECSS-E-ST-20-01)
  • Experience supporting vibration, shock, thermal vacuum, and environmental testing campaigns
  • Experience with battery safety analysis including FMEA, fault tree analysis (FTA), and hazard assessments, along with familiarity with abuse/safety test standards (UN 38.3, IEC 62133, UL 1642/2054)
  • Familiarity with MATLAB/Simulink, Python, or equivalent tools for battery modeling, SOC/SOH algorithm development, and analysis
  • Experience with isolated cell monitoring architectures and BMS IC platforms (e.g., isoSPI daisy-chain architectures common in EV/aerospace battery stacks)
  • Experience supporting battery hardware from prototype through flight, including launch campaign support and on-orbit anomaly investigation

Compensation and Benefits
The salary range for this position is $167,000 - $230,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
  • Equity in Cowboy Space Corp.
  • Employees and their eligible dependents may enroll in medical, dental, and vision insurance
  • 401(k) retirement savings plan
  • Paid time off
  • 10 paid holidays per calendar year
  • Paid parental leave
  • Relocation assistance if applicable
  • Daily lunch in the office and a fully stocked kitchen with beverages and snacks

ITAR Requirements
  • Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.

Disclaimer
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.'s discretion.
Cowboy Space Corp. is an equal employment opportunity employer. We consider individuals for employment or promotion according to their skills, abilities and experience. Cowboy Space Corp. is committed to complying with all applicable laws prohibiting discrimination based on race, color, religious creed, age, national origin, ancestry, physical, mental or developmental disability, sex (which includes pregnancy, childbirth, breastfeeding and medical conditions relating to pregnancy, childbirth or breastfeeding), veteran status, military status, marital or registered domestic partnership status, medical condition (including cancer or genetic characteristics), genetic information, gender, gender identity, gender expression, sexual orientation, as well as any other category protected by federal, state or local laws.