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Freelance Battery Management System Jobs in Indiana

SAIC

Navy Senior Systems Engineer

Crane, IN · Hybrid

$104K - $142K/yr

Experience with battery management and control systems, power supply systems, energy storage systems, batteries, and related systems * Experience with Cameo * Experience with Directed Energy

SAIC

Navy Senior Systems Engineer

Crane, IN · On-site

$104K - $142K/yr

Experience with battery management and control systems, power supply systems, energy storage systems, batteries, and related systems * Experience with Cameo * Experience with Directed Energy SAIC is ...

SAIC

Navy Senior Systems Engineer

Crane, IN · On-site

$104K - $142K/yr

Experience with battery management and control systems, power supply systems, energy storage systems, batteries, and related systems * Experience with Cameo * Experience with Directed Energy Overview ...

V2X

Electrical Engineer 5

Indianapolis, IN · On-site

... systems on ground platforms (industrial equipment, vehicles, or similar). * Expertise in battery charger design (buck/boost and multistage charging, battery management, balancing, safety and ...

Vectrus, Inc

Electrical Engineer 5

Indianapolis, IN · On-site

$140 - $190/hr

... systems on ground platforms (industrial equipment, vehicles, or similar). * Expertise in battery charger design (buck/boost and multi‑stage charging, battery management, balancing, safety and ...

V2X

Electrical Engineer 5

Indianapolis, IN

... systems on ground platforms (industrial equipment, vehicles, or similar). * Expertise in battery charger design (buck/boost and multistage charging, battery management, balancing, safety and ...

V2X

Electrical Engineer 5

Indianapolis, IN · On-site

... systems on ground platforms (industrial equipment, vehicles, or similar). * Expertise in battery charger design (buck/boost and multi-stage charging, battery management, balancing, safety and ...

V2X

Electrical Engineer 5

Indianapolis, IN · On-site

... systems on ground platforms (industrial equipment, vehicles, or similar). * Expertise in battery charger design (buck/boost and multi-stage charging, battery management, balancing, safety and ...

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Freelance Battery Management System information

What is a freelance battery management system specialist?

A Freelance Battery Management System (BMS) specialist is a professional who works independently to design, develop, and maintain battery management systems for various applications, such as electric vehicles, renewable energy storage, and electronic devices. They are typically hired on a contract basis to provide expertise in monitoring, protecting, and optimizing battery performance and lifespan. Their work involves tasks like system integration, troubleshooting, and ensuring safe operation of batteries. Freelance BMS specialists often collaborate with engineers, manufacturers, and research teams to deliver tailored solutions. This role requires a strong background in electrical engineering, battery technologies, and relevant software tools.

What are the key skills and qualifications needed to thrive as a freelance battery management system engineer?

To thrive as a Freelance Battery Management System Engineer, you need a solid background in electrical engineering, battery technology, and embedded systems, often backed by a relevant degree or equivalent experience. Familiarity with BMS design tools, circuit simulation software (like MATLAB/Simulink), and industry standards, as well as certifications such as IPC or ISO 26262, are commonly required. Strong problem-solving skills, effective communication, and the ability to work independently with clients are essential soft skills in this freelance role. These competencies ensure reliable system design, regulatory compliance, and successful project delivery in a competitive and rapidly evolving field.

What are the main challenges freelance battery management system engineers face when working with multiple clients?

Freelance BMS engineers often encounter challenges such as adapting to varying technical requirements, integrating with different hardware and software platforms, and aligning with diverse client expectations. Each project may involve unique battery chemistries, communication protocols, and safety standards, requiring quick learning and flexibility. Additionally, freelancers must manage their own schedules, coordinate remotely with cross-functional teams, and ensure clear communication to deliver high-quality solutions on time.

What is the difference between Freelance Battery Management System vs Battery Engineer?

AspectFreelance Battery Management SystemBattery Engineer
CredentialsSelf-taught or specialized certifications, no formal degree requiredBachelor's or Master's in Electrical Engineering or related fields, professional certifications
Work EnvironmentIndependent projects, remote or on-site, client-basedCompany labs, R&D departments, manufacturing facilities
Industry UsageConsulting, product development, prototypingDesign, testing, and optimization of battery systems within organizations

Freelance Battery Management System professionals typically work independently on projects, focusing on system integration and consulting, while Battery Engineers are employed by companies to develop and improve battery technologies. Both roles require technical knowledge, but differ in work setting and credentials.

What are popular job titles related to Freelance Battery Management System jobs in Indiana?

For Freelance Battery Management System jobs in Indiana, the most frequently searched job titles are:

What job categories do people searching Freelance Battery Management System jobs in Indiana look for?

The top searched job categories for Freelance Battery Management System jobs in Indiana are:

What cities in Indiana are hiring for Freelance Battery Management System jobs?

Cities in Indiana with the most Freelance Battery Management System job openings:

Freelance Battery Management System jobs near you

Navy Senior Systems Engineer

SAIC

Crane, IN • Hybrid

$104K - $142K/yr

Full-time

Re-posted 13 days ago

SAIC rating

7.8

Company rating: 7.8 out of 10

Based on 80 frontline employees who took The Breakroom Quiz

88th of 226 rated it services

Job description

Job ID: 2614800-OTHLOC-100000685975173

Location: Crane, IN, US

Date Posted: 2026-07-22

Category: Engineering and Sciences

Subcategory: Systems Engineer

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 10% of the time

Minimum Clearance Required: Interim_Secret

Clearance Level Must Be Able to Obtain: Secret

Potential for Remote Work: ORA_REMOTE


Description

SAIC is looking for a Senior Energy Storage Engineer to support the US Navy in Crane, IN.

This position is 100% remote; however, candidate must be able to travel to Crane, IN approximately twice per month.

JOB DESCRIPTION:

The Engineer (Systems or Electrical) will provide engineering design, development, and systems integration support for DoW Power & Energy storage shipboard system acquisition programs.  Develop program documentation for systems development, testing, implementation, and life cycle management for existing and new power and energy systems.

JOB RESPONSIBILITIES:

  • Characterizing large-scale Li-ion battery performance criteria, developing failure modes, test planning, fire mitigation and suppression concepts, prototyping battery-agnostic containment solutions, and evaluating other alternative energy storage system viability
  • Engineering support and requirements development for electrical, mechanical, and system controls and mitigation options for the system and the interfaces with the integrated shipboard environment
  • Assist with engineering investigations of power and energy systems, energy storage enclosures and support processes, applying failure and material analysis methods, including non-destructive and destructive analysis for lithium-ion and silver-zinc chemistry energy storage systems, enclosures and mitigation systems
  • Investigate and review commercially developed studies, analysis, evaluations, and assessments provided to the Government
  • Support of DoW acquisition and acquisition management elements

Qualifications

REQUIRED EXPERIENCE AND CLEARANCE:

  • Bachelor’s degree in engineering and five or more years of experience
  • Experience with DoW Systems Engineering processes
  • Must be able to obtain a Secret security clearance. Can start once interim clearance is granted. SAIC will sponsor the clearance process
  • US Citizenship required

DESIRED EXPERIENCE:

  • Experience preparing documentation for the acquisition and life cycle processes to support of DoW systems
  • Experience with battery management and control systems, power supply systems, energy storage systems, batteries, and related systems
  • Experience with Cameo
  • Experience with Directed Energy

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