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Interchange Jobs in California (NOW HIRING)

Prepare for, attend and make technical presentations to existing and prospective clients (e.g. design reviews, technical interchange meetings, etc.) * Systems integration and testing * Provide ...

Serve as the technical liaison during Technical Interchange Meetings (TIMs) and Design Reviews, interpreting and evaluating technical tradeoffs and design options presented by architectural and ...

Project Engineer (TS/SCI)

Lompoc, CA ยท On-site

$200K - $215K/yr

Serve as the technical liaison during Technical Interchange Meetings (TIMs) and Design Reviews, interpreting and evaluating technical tradeoffs and design options presented by architectural and ...

Serve as the technical liaison during Technical Interchange Meetings (TIMs) and Design Reviews, interpreting and evaluating technical tradeoffs and design options presented by architectural and ...

Systems Engineer

San Diego, CA ยท On-site

$80 - $90/hr

The engineer will collaborate with internal teams and customer stakeholders, produce technical documentation, and contribute to technical interchange and working group meetings. The position may ...

Showing results 41-60

Interchange information

What is an interchange?

Interchange professionals typically work in the payments and financial services industry, focusing on the process of exchanging payment information and funds between banks and card networks during transactions. Their main responsibilities include managing the fees, rules, and processes associated with payment card transactions between merchants, acquiring banks, and issuing banks. They play a crucial role in ensuring smooth, secure, and cost-effective card payment operations for businesses and financial institutions.

What skills and qualifications are needed to thrive as an interchange?

To thrive as an Interchange (Transportation Planner), you need expertise in transportation engineering, urban planning, and traffic flow analysis, often backed by a degree in civil engineering or urban planning. Proficiency with tools like AutoCAD, GIS software, and traffic simulation programs, as well as relevant certifications such as AICP or PE, is typically required. Strong analytical thinking, project management, and communication skills help coordinate with stakeholders and solve complex transportation challenges. These skills are essential to design safe, efficient interchanges and ensure effective transportation systems in growing urban environments.

What are common challenges faced by professionals working in interchange management roles within the payments industry?

Professionals in interchange management often navigate complex and frequently changing fee structures set by card networks, which requires staying current with industry updates and compliance requirements. They must analyze transaction data to optimize fee costs for their organization while maintaining strong relationships with banks, processors, and payment partners. Additionally, balancing the needs of internal stakeholders (such as finance and operations teams) with external regulations can be demanding. Effective communication and analytical skills are crucial for overcoming these challenges and ensuring cost-effective and compliant payment operations.

What is the difference between Interchange vs Payment Processor?

AspectInterchangePayment Processor
RoleFacilitates card transaction settlements between banks and merchantsHandles transaction processing, authorization, and settlement for merchants
CredentialsPart of the card network infrastructure, no specific certifications requiredOften requires certifications like PCI DSS, and technical expertise
Work EnvironmentBanking, card networks, financial institutionsPayment processing companies, merchant services providers
Industry UsageUsed by banks and card networks during transaction settlementUsed by merchants and payment service providers to process transactions

Interchange and payment processors are both essential in electronic transactions. Interchange refers to the fees and processes between banks and card networks, while payment processors handle the actual transaction processing for merchants. Understanding their roles helps clarify how electronic payments are securely completed and settled.

What are popular job titles related to Interchange jobs in California?

For Interchange jobs in California, the most frequently searched job titles are:

Infographic showing various Interchange job openings in California as of August 2026, with employment types broken down into 74% Full Time, and 26% Nights. Highlights an 100% In-person job distribution.

Electrical Engineer IV

Iris Technology Corp

Irvine, CA โ€ข On-site

Full-time

Re-posted 18 days ago


Job description

POSITION PROFILE

Position Title:          Electrical Engineer IV

Reports To:             Electrical Engineering Manager


Work Location: Candidates must reside in California and be able to work from our Irvine, California office in accordance with the position’s hybrid work schedule. Relocation assistance is not available for this position.

Key Cultural Competencies:

  • Highly ethical, honest, operates from the highest levels of integrity
  • Team player, team oriented
  • Professional in demeanor and appearance, graceful under pressure
  • Values free enterprise, patriotic
  • High work ethic
  • Lifelong learner, always seeks to grow professionally and personally
  • Responsible and accountable
  • Organized, attentive to details, strong planner
  • Passionate for his/her work, self-motivated
  • Good verbal and written communicator
  • Positive and energetic, skilled at building relationships, deals effectively with people at all levels
  • Dedicated, loyal
  • Innovative
  • Operate inside the arena
  • Flexible, embraces change
  • Has a strong sense of service for both internal and external customers

Qualifications:

  • US Person under ITAR requirement
  • Bachelor’s degree or higher in electrical engineering or equivalent.
  • 15+ years of experience, or equivalent experience aligned with the Electrical Engineer IV (Principal) level
  • Experience, competence, and expertise in some or all of the following areas:
    • Analog Circuit Design
      • DC Power Supplies
      • Batteries and charging Systems
      • AC Inverters
      • Data Acquisition (Signal conditioning, ADC/DAC)
      • Motor Drives
      • Transistor Control and drive circuits (BJT and MOSFET) (With GaNFET knowledge a plus)
    • High Speed Digital Circuit Design
      • Microsemi ProAsic and RTAX knowledge a plus
      • Microcontroller/Microprocessor Designs
      • Communication Interface Design
    • CAD Tools
      • Schematic Capture and PCB Layout – DxDesign preferred
      • Analog circuit Simulation – Pspice (OrCAD), LTspice preferred
    • In-depth knowledge of relevant tools and technologies
  • Systems integration and testing experience.
  • Strong project management skills
  • Ability to work effectively with cross-functional teams
  • Ability to read and understand mechanical drawings, electronic schematics, and software flowcharts
  • Familiarity with Microsoft Project and Access preferred.

Key Results:

  • Develop and implement innovative solutions to complex problems
  • Create electronic hardware designs that meet or exceed product requirements and specifications
  • Generate documentation for the designs created, including but not limited to design analysis and “as built” measurements and results, including technical guidance for PCB layout design
  • Develop product specifications that meet or exceed customer requirements and that are within customer and Company deadlines and budget
  • Assure product quality by designing electrical testing methods; testing finished products and system capabilities
  • Prepare complete technical Data Reports and Design Review data packages achieving first pass customer approval/acceptance.
  • Lead and mentor a team of electrical engineers by providing technical guidance in the design, development, and implementation of electrical systems and components.
  • Support proposal efforts with relevant content

Responsibilities may include, but are not limited to:

  • Evaluate electrical systems, products, components, and applications by designing and conducting research programs; applying knowledge of electricity and materials
  • Confirm system's and components' capabilities by designing testing methods; testing properties
  • Develop electrical products by studying customer requirements; researching and testing manufacturing and assembly methods and materials
  • Complete detailed design analysis and documentation to support high level customer product functionality and reliability reviews
  • Prepare for, attend and make technical presentations to existing and prospective clients (e.g. design reviews, technical interchange meetings, etc.)
  • Systems integration and testing
  • Provide engineering information by answering questions and requests
  • Digital and/or analog circuit design
  • Component research and selection.
  • Prepare for, attend and make technical presentations to existing and prospective clients (e.g. design reviews, technical interchange meetings, etc.).
  • Interface with other engineering team disciplines.
  • Developing efficient and cost-effective, best-value type product designs.
  • Provide technical guidance to PCB fab and PCB Assembly vendors. 
  • Support Procurement team with electronics parts related questions and provide alternate parts when necessary. 
  • Failure analysis on electrical systems, products, components.
  • Provide estimated engineering hours and schedule to program managers.
  • Design test cables, flight cables, EMI cables, TVAC cables.
  • Work with mechanical engineer on electro-mechanical drawings and review and give feedback to mechanical engineering on assembly drawings.
  • Others as identified and assigned.