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Embedded System Engineer Internship Jobs in Spartanburg, SC

Proterra

Embedded Systems Software Engineer

Greer, SC · On-site

Proterra is seeking an Embedded Systems Software Engineer to join the Battery Management Systems (BMS) team in a field reliability and current product support capacity. This role is focused on ...

AERONIX INC

Embedded Software Engineer

Greenville, SC · On-site

$90K - $125K/yr

Perform full lifecycle development for embedded systems, including implementation, unit testing, and integration. * Review customer requirements, translate them into specifications, and produce ...

AERONIX INC

Embedded Software Engineer

Greenville, SC · On-site

$90K - $125K/yr

Perform full lifecycle development for embedded systems, including implementation, unit testing, and integration. * Review customer requirements, translate them into specifications, and produce ...

AERONIX INC

Embedded Software Engineer

Greenville, SC · On-site

$90K - $125K/yr

Embedded Software Engineer - Job Title: Software Engineer Department: Engineering Reports To ... Perform full lifecycle development for embedded systems, including architecture definition ...

Nordsonhcm

Software Engineer II

Clinton, SC · On-site

$92K - $126K/yr

The Software Engineer II designs, develops, tests, and documents software for embedded systems and industrial controllers. This role supports industrial network communications, real-time operating ...

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All JobsEmbedded System Engineer JobsEmbedded System Engineer Internship JobsEmbedded System Engineer Internship Jobs in Spartanburg, SC

Embedded System Engineer Internship information

See Spartanburg, SC salary details

$61.1K

$134.1K

$187.6K

How much do embedded system engineer internship jobs pay per year?

As of Aug 27, 2026, the average yearly pay for embedded system engineer internship in Spartanburg, SC is $134,120.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,900.00 and $159,700.00 per year, depending on experience, location, and employer.

What is an embedded system engineer internship?

Embedded System Engineer Internships are temporary positions designed for students or recent graduates to gain practical experience in designing, developing, and testing embedded systems. Interns typically work with microcontrollers, sensors, and real-time operating systems to help build products like consumer electronics, automotive systems, or IoT devices. These internships provide valuable hands-on experience in both hardware and software aspects of embedded systems, making them an excellent starting point for a career in embedded engineering.

What kinds of projects or tasks can I expect to work on during an embedded system engineer internship?

As an Embedded System Engineer Intern, you will typically be involved in tasks such as assisting with firmware development, testing and debugging embedded software, and supporting hardware integration efforts. Interns often collaborate closely with experienced engineers, contributing to real-world projects like sensor interfacing, microcontroller programming, or system validation. Expect a combination of hands-on technical work and learning opportunities designed to build your understanding of embedded systems. This role also encourages teamwork and communication, as you may participate in code reviews, technical discussions, and project meetings.

What are the key skills and qualifications needed to thrive as an embedded system engineer intern, and why are they important?

To thrive as an Embedded System Engineer Intern, you need a solid understanding of programming languages like C/C++, basic electronics, and embedded systems concepts, often supported by coursework in computer engineering or related fields. Familiarity with microcontroller platforms (such as ARM or Arduino), debugging tools, and version control systems like Git is typically expected. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with teams and tackle complex technical challenges. These skills are crucial for successfully contributing to embedded projects and adapting quickly to real-world engineering environments.

What is the difference between Embedded System Engineer Internship vs Embedded Software Developer Internship?

AspectEmbedded System Engineer InternshipEmbedded Software Developer Internship
Required CredentialsTypically pursuing or holding a degree in Electrical Engineering, Computer Engineering, or related fieldsSimilar educational background, often with focus on software development
Work EnvironmentHands-on hardware and firmware development, working with microcontrollers and embedded devicesPrimarily software coding, testing, and debugging embedded applications
Industry UsageUsed in industries like automotive, consumer electronics, and IoTCommon in tech companies, startups, and embedded systems firms
Search & Comparison IntentInterested in hardware-software integration roles in embedded systemsFocused on software development within embedded environments

While both internships involve embedded systems, the Embedded System Engineer Internship emphasizes hardware and firmware work, whereas the Embedded Software Developer Internship centers on software coding and debugging. Your choice depends on whether you prefer working with hardware components or software development within embedded systems.

Is there a demand for embedded system engineer internships?

There is a strong and growing demand for embedded system engineer internships as industries such as automotive, consumer electronics, and IoT expand. Internships in this field often require knowledge of programming languages like C or C++, and familiarity with microcontrollers and real-time operating systems enhances employability. Companies seek interns to support development, testing, and integration of embedded systems, making these internships valuable for gaining practical experience in a competitive job market.

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Embedded System Engineer Internship jobs near you

Embedded Systems Software Engineer

Proterra

Greer, SC • On-site

Full-time

Re-posted yesterday

Job description

Proterra offers a dynamic and supportive workplace where our employees can thrive personally and professionally. With cutting-edge facilities and groundbreaking projects, Proterra offers unique opportunities to grow, collaborate, and lead transformative changes in the electrification of heavy-duty transportation and equipment.
Our commitment to innovation extends beyond our battery solutions to our people, where we create an environment where everyone feels valued, supported, and empowered to drive change for the earth. Here at Proterra we strive to foster a culture of inclusivity, valuing diverse perspectives and encouraging bold ideas, allowing our employees to bring their full selves to work. Our employees benefit from competitive total rewards packages, and opportunities to develop professionally.
Position Overview:
Proterra is seeking an Embedded Systems Software Engineer to join the Battery Management Systems (BMS) team in a field reliability and current product support capacity. This role is focused on sustaining and improving production BMS software through diagnostics implementation, calibration, and hands-on field issue resolution - ensuring deployed battery systems continue to perform safely and reliably throughout their operational life.
The ideal candidate brings 2-3 years of experience in embedded software development within automotive, EV, or battery systems, with practical knowledge of BMS diagnostics, CAN/UDS communication protocols, and calibration toolchains. This is an excellent opportunity for an early-career engineer to build deep expertise in BMS sustainment and field engineering within a high-impact electrification program.
This is a role that offers direct engagement with deployed battery systems in the field, close collaboration with manufacturing and service teams, and a clear path to deeper BMS application development as the engineer grows within the organization.
About the Role - You will:
  • Serve as the primary engineering point of contact for current production BMS software, owning field issue intake, investigation, and corrective action deployment in coordination with field service and manufacturing teams
  • Implement and calibrate BMS diagnostic features including DTC definitions, debounce and healing logic, fault memory management, and EOL diagnostic routines using Vector tools (CANalyzer, CANape)
  • Analyze field data and warranty return information to identify recurring software-related failure modes, document root cause findings, and support corrective action development
  • Support implementation and validation of CAN-based communication stacks; perform network-level signal capture, analysis, and debugging using CANalyzer and equivalent tools
  • Develop and validate UDS (Unified Diagnostic Services) service implementations for fault memory access, ECU identification, and EOL flash programming; support calibration workflows using CANape
  • Execute calibration and measurement workflows using Vector tools (CANalyzer, CANape) across HIL, bench, and vehicle-level test environments; maintain calibration datasets and support release processes
  • Serve as the sustaining software lead for assigned BMS features, managing software change requests, regression test execution, and SW release coordination for current production programs
  • Review and support integration of embedded C/C++ and MATLAB/Simulink-generated code changes into production BMS controllers; execute regression testing and document verification results
  • Author and maintain field reliability documentation including failure analysis reports, software change records, and calibration release notes
  • Collaborate with cell characterization, manufacturing, and field service teams to triage BMS software anomalies, validate proposed software fixes, and support over-the-air or depot update deployments
  • Participate in design reviews, code reviews, and change board meetings to support current production program sustainment and continuous improvement
  • Support manufacturing engineering with BMS end-of-line (EOL) test software, production diagnostic coverage validation, and process-related software configuration management
  • Lead root cause analysis for production and field software issues, coordinating with cross-functional teams to develop, validate, and deploy corrective software updates

Your Experience Includes:
  • Bachelor's degree in Electrical Engineering, Computer Engineering, Mechatronics, or related field with 2-3 years of industry experience in embedded software development, automotive controls, or battery/EV systems
  • Working knowledge of CAN and UDS protocols, including experience with network analysis tools and basic diagnostic service configuration or testing
  • Experience with BMS diagnostic development or calibration, including DTC configuration, debounce logic, and fault memory validation
  • Experience supporting field reliability activities such as root cause analysis, corrective action documentation, or warranty data review
  • Proficiency with Vector toolchain (CANalyzer, CANape, or equivalent)
  • Experience with Git-based version control and structured software development workflows
  • Strong analytical and root cause analysis capabilities, with a structured approach to problem isolation and resolution
  • Familiarity with relevant standards and protocols including SAE J1939, ISO 21434, ISO 14229, or equivalent
  • Strong data analysis skills; proficiency in Python, MATLAB, or similar tools for processing and visualizing large test datasets
  • Effective written and verbal communication skills, with the ability to clearly summarize test results, field observations, and software issue status for engineering and program management audiences
  • Demonstrated ability to manage multiple concurrent workstreams in a fast-paced product development environment

Additional Desired Skills:
  • Solid embedded C/C++ development skills in a production-quality, safety-critical environment
  • Exposure to BMS calibration workflows, parameter tuning, or over-the-air software update processes
  • Prior experience at an EV OEM, Tier 1 supplier, or battery manufacturer
  • Experience with test equipment such as battery cyclers, environmental chambers, vibration tables, and data acquisition systems
  • Experience with MATLAB/Simulink model-based development and auto-code generation
  • Background in lithium-ion cell electrochemistry, SOC/SOH algorithm design, or battery cell testing
  • Familiarity with LFP, NMC, or other advanced cell chemistries
  • Exposure to high-voltage battery pack architecture: cells, modules, busbars, current collectors
  • Knowledge of pack-level manufacturing test processes (capacity testing, isolation testing, broken weld detection)
  • Familiarity with software change management processes, regression test planning, or production software release workflows in an automotive or industrial environment

Designed and assembled in the United States, Proterra's innovative battery platform offers industry-leading energy density, durability, performance and safety systems - enabling Proterra EV batteries to be the premium choice for commercial vehicles and industrial equipment.
Proterra's battery technology offers industry-leading energy density, safety systems, and durability. Proudly designed in Silicon Valley and assembled in Greer, South Carolina, Proterra® batteries are the premier choice to electrify commercial vehicles ranging from buses and trucks to construction equipment and more. Proterra is building innovative battery technology to power a better, more sustainable world.
Location: Onsite role in Greer, SC
Travel: < 15% Travel
Applicants must be authorized to work for any employer in the U.S. There is no immigration sponsorship available for this role (ex: H1-B, OPT, CPT, TN or any other employment sponsorship).
Proterra is an Equal Employment Opportunity Employer, providing equal employment opportunities to all Employees and applicants for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity, national origin, disability, age, genetic information, veteran status, pregnancy, childbirth, or related medical conditions, including, but not limited to, lactation or any other characteristic protected by applicable federal, state, or local law or ordinance. Proterra participates in the Electronic Employment Verification Program (E-Verify).
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Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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