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Charging Interoperability Engineer Jobs (NOW HIRING)

KBR

Systems Engineer

Lexington Park, MD · On-site

$143K - $215K/yr

Roles and Responsibilities Interoperability engineering : Provide direct support to government program office in charge of linking sensors and weapons to provide Naval Integrated Fire Control ...

Volto USA

EOL Calibration Engineer

Auburn Hills, MI · On-site

... EV and HEV vehicles, Charging infrastructure · Data acquisition experience collecting and ... Roles and Responsibilities: · Interoperability testing for assigned Powertrain modules · Perform ...

Vast

Senior RF Systems Engineer

Long Beach, CA · On-site

$147K - $209K/yr

Knowledge of in space effects including ionizing radiation, atomic oxygen, plasma charging, MMOD ... Familiar with common space communications interoperability standards such as CCSDS and DVB-S2

Celestica Inc.

WI · On-site

Provide engineering expertise and onsite support for interoperability demonstrations. * Support ... charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an ...

Employee Benefit Funds

$125K - $135K/yr

... at no charge to our Union members, removing the financial roadblock that many people face when ... Working knowledge of TEFCA and healthcare interoperability standards. * Experience with clinical ...

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Charging Interoperability Engineer information

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$61.5K

$152.8K

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How much do charging interoperability engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for charging interoperability engineer in the United States is $152,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $158,500.00 per year, depending on experience, location, and employer.

What is a charging interoperability engineer?

A Charging Interoperability Engineer is a professional who ensures that electric vehicle (EV) charging systems from different manufacturers can communicate and work seamlessly together. Their work involves testing, troubleshooting, and implementing software and hardware solutions to achieve compatibility across various EV chargers, vehicles, and network providers. This role is crucial for improving user experience and expanding the accessibility of EV charging infrastructure. They often collaborate with industry standards organizations and participate in the development and adoption of universal communication protocols.

What are the key skills and qualifications needed to thrive as a charging interoperability engineer?

To thrive as a Charging Interoperability Engineer, you need a solid background in electrical engineering, software integration, and knowledge of EV charging standards such as OCPP and ISO 15118. Familiarity with testing tools, network protocols, and certifications in relevant technologies or standards is highly valued. Strong problem-solving abilities, attention to detail, and clear communication skills help navigate cross-functional collaboration and troubleshoot complex interoperability issues. These skills ensure seamless integration between various charging systems, enhancing user experience and supporting the growth of electric vehicle infrastructure.

How does a charging interoperability engineer typically collaborate with other departments to ensure seamless EV charging experiences?

Charging Interoperability Engineers frequently work cross-functionally with hardware, software, and network operations teams to address compatibility issues between different charging equipment and platforms. They may coordinate with product managers to understand customer needs, partner with software developers to implement interoperability protocols, and test solutions with quality assurance teams. This collaborative approach ensures that electric vehicle drivers can reliably use a wide variety of charging stations, regardless of manufacturer or network. Strong communication and problem-solving skills are essential to navigate these interdisciplinary efforts.

What is the difference between Charging Interoperability Engineer vs Electric Vehicle Charging Station Technician?

AspectCharging Interoperability EngineerElectric Vehicle Charging Station Technician
Primary FocusDesigning and ensuring compatibility between charging systems and networksInstalling, maintaining, and repairing charging stations
Required SkillsNetworking, software integration, standards complianceElectrical systems, hardware troubleshooting, installation skills
Work EnvironmentEngineering labs, corporate offices, project sitesFieldwork at charging station locations
CertificationsNetworking, electrical safety, industry standardsElectrical licenses, safety certifications

The Charging Interoperability Engineer focuses on system compatibility and network integration, while the Electric Vehicle Charging Station Technician handles the physical installation and maintenance of charging stations. Both roles are essential in the EV infrastructure industry but differ in technical scope and daily tasks.

What are popular job titles related to Charging Interoperability Engineer jobs?

For Charging Interoperability Engineer jobs, the most frequently searched job titles are:

Infographic showing various Charging Interoperability Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 87% Full Time, 9% Part Time, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.

EV Charging Interoperability Technician

Raleigh, NC • On-site

IONNA LLC
See more jobs at IONNA LLCexternal

$70/hr

Full-time

Medical, Dental, Vision, Life, Retirement

This job post has expired today. Applications are no longer accepted.

Job description

Reports To: Dir of Testing
This role requires a full-time onsite presence in Durham, NC
Target Base Salary: $70 - 80k (based on experience)
Please note: We are only able to consider candidates who are U.S. citizens or lawful permanent residents (green card holders) and who do not require current or future visa sponsorship of any sort.
KPIs:
  • Test Cycle Completeness
  • 1st time plug success (pre-release/prod)
  • Number of vehicles/platforms tested

Description
The EV Charging Interoperability Technician is focused on interoperability testing on IONNA's network and will be a critical member of the technology and quality team, ensuring that IONNA is delivering the best-in-class customer experience and industry-leading uptime.
Key Responsibilities:
  • Own a rolling master list of all EVs sold in North America
  • Source and acquire electric vehicles for testing through rental networks, OEM loan programs, and dealership partnerships
  • Maintain the current inventory of all EVs available for testing
  • Perform charge sessions on a wide variety of vehicles in the lab and in the field, executing structured test sessions
  • Document outcomes including 1st attempt success, plug success, charge success, connector behavior, and any anomalies
  • Track statistics on which vehicles have been charged on the IONNA network and provide findings back to the engineering and quality teams

Qualifications
  • Bachelor's degree in electrical or computer engineering or similar with a minimum of 1 year experience testing complex technical products (Recent graduates with exceptional skills and attitude as well as internship experience will be considered for this role)
  • Experience testing Software and/or Hardware products, payment systems or integrated solutions
  • Exceptional communication and task management skills to effectively progress discussions with important stakeholders
  • Preferred: Technical understanding of the charging standards landscape (e.g. OCPP, ISO 15118, OCPI, PKI)
  • Preferred: Detailed understanding of the current public fast charging landscape
  • Preferred: Experience working in test labs

Highly Desirable:
  • Experience with charging electric vehicles

IONNA is committed to fair and equitable compensation practices through a competitive base salary, as well as offering bonus programs, comprehensive benefits such as medical, dental, vision, life, 401(K), and paid holidays. Actual base salaries are based on several factors unique to each candidate, including but not limited to skill set, experience, certifications, and specific work location.
We are committed to an inclusive and diverse team. IONNA is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin, religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic information, marital status, or any legally protected status.

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