Excel Engineering Careers
Looking to build a career in advanced testing and engineering? At Excel Engineering, we’re always looking for motivated individuals to join our team of experts. With locations in Iowa and Michigan, we offer rewarding opportunities in emissions testing, battery development, prototype machining, and more. Whether you’re a seasoned engineer or a skilled technician, Excel is a place where your work drives real innovation.
Excel Engineering is currently seeking a Powertrain Test Engineer to work in Diagonal, IA and/or Van Buren Twp., MI. Test Engineers work as an individual and in teams to carry out highly technical powertrain and vehicle tests for some of the world’s leading engine & vehicle OEM’s and suppliers.
The ideal candidate is a self-starter, motivated by solving problems, and exceeding customers’ expectations. The Test Engineer will set up, maintain, and operate test cells.
Level 1 and Level 3 positions are available, based on level of applicable experience.
Responsibilities
- Engine preparation
- Dyno cell operation/testing
- Fabrication/set-up of test fixtures
- Performing lab test procedures
- Vehicle testing
- Diagnosing/troubleshooting engines/drivetrains/test rigs
- Creating test procedures.
Essential Functions
- Maintain / operate engine, drivetrain and vehicle test benches, associated equipment and instrumentation
- Perform as a Project Manager ensuring timelines are met, and customers are informed / engaged
- Consistent effective communication with customer engineers and co-workers
- Recognize and initiate discussions on project scope creep
- Organize information and equipment
- Set up production and prototype engines, vehicles, and instrumentation
- Provide test support for complex tests without significant assistance from others
- Ability to competently carry out multiple tasks, tests, and projects in parallel
- Proficient in creating automated tests using test cell software
- Support facility issues affecting test cell operation
- Proficient time management skills demonstrated by working on organizational objectives (e.g. 5S, Safety, Capability improvement) during project downtime
- Perform work according to organizations SOP’s and ISO procedures
- Complete all work in a safe manner, being responsible for proper use of equipment, PPE, and work methods, as well as promoting a safety mindset
- Performs day to day maintenance checks / housekeeping on projects
- Attend meetings as required
- This position has no direct supervisory responsibilities, but leadership is expected to help, coach, and work with teammates associated with similar projects
Education, Competencies, Skills, and Experience
- Analytical problem solving with a focus on efficiency and continuous improvement
- Planning, organization and prioritization (time management)
- Strong interpersonal skills including, but not limited to Effective Verbal/non-Verbal communication
- Accept, promote, and embody Excel Engineering’s mission and values
- Ability to work independently and as part of a team
- Comprehend and accurately carry out written and verbal directions
- Ability to understand Internal Combustion Engine and related systems operation, testing, and repair
- Ability to learn operation of dynamometer test cells
- Ability to learn effective use of all types of electronic troubleshooting and repair equipment including: oscilloscopes, multimeters, current probes, signal generators, frequency counters, spectrum analyzers, through-hole and surface mount soldering equipment, crimp tools
- Understanding of mechanical measurement devices and instruments used in measuring temperature, pressure, flow, etc. and their use
- Ability to learn how to wire electrical systems such as instrumentation power supplies, controls, sensors, actuators, VFDs and motors
- Ability to read and interpret schematics, wiring diagrams, assembly drawings and technical data sheets
- Proficiency with machine tools, including drill press, band saw, sander, etc.
- Proficiency with hand tools used in engine / driveline maintenance
- Knowledge of welding and fabricating
- Able to be trained in equipment operation: forklift, boom lift, scissor lift, Telehandler, etc.
- Competency in computer software including MS Office suite, test cell control software and complex combustion measurement equipment (Cyflex, engine communication software, FileZilla)
- Education Prefered: 4-year bachelor’s degree in technical related studies
- Work Experience: Zero (0) – five (5) years required in technical and / or project management roles, but on the job training is possible with the right candidate
Excel Engineering is currently seeking a Powertrain Test Engineer to work in Diagonal, IA and/or Van Buren Twp., MI. Test Engineers work as an individual and in teams to carry out highly technical powertrain and vehicle tests for some of the world’s leading engine & vehicle OEM’s and suppliers.
The ideal candidate is a self-starter, motivated by solving problems, and exceeding customers’ expectations. The Test Engineer will set up, maintain, and operate test cells.
Level 1 and Level 3 positions are available, based on level of applicable experience.
Responsibilities
- Engine preparation
- Dyno cell operation/testing
- Fabrication/set-up of test fixtures
- Performing lab test procedures
- Vehicle testing
- Diagnosing/troubleshooting engines/drivetrains/test rigs
- Creating test procedures.
Essential Functions
- Maintain / operate engine, drivetrain and vehicle test benches, associated equipment and instrumentation
- Perform as a Project Manager ensuring timelines are met, and customers are informed / engaged
- Consistent effective communication with customer engineers and co-workers
- Recognize and initiate discussions on project scope creep
- Organize information and equipment
- Set up production and prototype engines, vehicles, and instrumentation
- Provide test support for complex tests without significant assistance from others
- Ability to competently carry out multiple tasks, tests, and projects in parallel
- Proficient in creating automated tests using test cell software
- Support facility issues affecting test cell operation
- Proficient time management skills demonstrated by working on organizational objectives (e.g. 5S, Safety, Capability improvement) during project downtime
- Perform work according to organizations SOP’s and ISO procedures
- Complete all work in a safe manner, being responsible for proper use of equipment, PPE, and work methods, as well as promoting a safety mindset
- Performs day to day maintenance checks / housekeeping on projects
- Attend meetings as required
- This position has no direct supervisory responsibilities, but leadership is expected to help, coach, and work with teammates associated with similar projects
Education, Competencies, Skills, and Experience
- Analytical problem solving with a focus on efficiency and continuous improvement
- Planning, organization and prioritization (time management)
- Strong interpersonal skills including, but not limited to Effective Verbal/non-Verbal communication
- Accept, promote, and embody Excel Engineering’s mission and values
- Ability to work independently and as part of a team
- Comprehend and accurately carry out written and verbal directions
- Ability to understand Internal Combustion Engine and related systems operation, testing, and repair
- Ability to learn operation of dynamometer test cells
- Ability to learn effective use of all types of electronic troubleshooting and repair equipment including: oscilloscopes, multimeters, current probes, signal generators, frequency counters, spectrum analyzers, through-hole and surface mount soldering equipment, crimp tools
- Understanding of mechanical measurement devices and instruments used in measuring temperature, pressure, flow, etc. and their use
- Ability to learn how to wire electrical systems such as instrumentation power supplies, controls, sensors, actuators, VFDs and motors
- Ability to read and interpret schematics, wiring diagrams, assembly drawings and technical data sheets
- Proficiency with machine tools, including drill press, band saw, sander, etc.
- Proficiency with hand tools used in engine / driveline maintenance
- Knowledge of welding and fabricating
- Able to be trained in equipment operation: forklift, boom lift, scissor lift, Telehandler, etc.
- Competency in computer software including MS Office suite, test cell control software and complex combustion measurement equipment (Cyflex, engine communication software, FileZilla)
- Education Prefered: 4-year bachelor’s degree in technical related studies
- Work Experience: Zero (0) – five (5) years required in technical and / or project management roles, but on the job training is possible with the right candidate
Excel Engineering is currently seeking an experienced High Voltage and xEV Battery Test Engineer to work in Mount Ayr, IA and/or Van Buren Twp., MI. Test Engineers work as an individual and in teams to carry out highly technical testing of battery packs, modules, HV drivetrain, and Energy Storage Systems for some of the world’s leading vehicle OEM’s, battery manufactures and suppliers.
The ideal candidate is a self-starter, motivated by solving problems, and exceeding customers’ expectations. The Test Engineer will set up, maintain, and operate tests.
Level 1 and Level 3 positions are available, based on level of applicable experience.
Responsibilities
- Device Under Test (DUT) preparation
- Test rig operation/testing
- Fabrication/set-up of test fixtures
- Performing lab test procedures
- Diagnosing/troubleshooting electrical systems / batteries / drivetrains
- Creating test procedures
Essential Functions
- Maintain / operate DUT benches, associated equipment and instrumentation
- Perform as a Project Manager ensuring timelines are met, and customers are informed / engaged
- Consistent effective communication with customer engineers and co-workers
- Recognize and initiate discussions on project scope creep
- Organize information and equipment
- Set up production and prototype propulsion system, vehicles, and instrumentation
- Provide test support for complex tests without significant assistance from others
- Ability to competently, and safely carry out multiple tasks, tests, projects in parallel
- Proficient in creating automated tests using test cell software
- Support facility issues affecting test cell operation
- Proficient time management skills demonstrated by working on organizational objectives (e.g. 5S, Safety, Capability improvement) during project downtime
- Perform work according to organizations SOP’s and ISO procedures
- Complete all work in a safe manner, being responsible for proper use of equipment, PPE, and work methods, as well as promoting a safety mindset
- Performs day to day maintenance checks / housekeeping on projects
- Attend meetings as required
- This position has no direct supervisory responsibilities, but leadership is expected to help, coach, and work with teammates associated with similar projects
Education, Competencies, Skills, and Experience
- Analytical problem solving with a focus on efficiency and continuous improvement
- Planning, organization and prioritization (time management)
- Strong interpersonal skills including, but not limited to Effective Verbal/non-Verbal communication
- Accept, promote, and embody Excel Engineering’s mission and values
- Ability to work independently and as part of a team
- Comprehend and accurately carry out written and verbal directions
- Ability to understand xEV / ESS and related systems operation, testing, and repair
- Ability to learn operation of test cells and equipment
- Ability to learn effective use of all types of electronic troubleshooting and repair equipment including: oscilloscopes, multimeters, current probes, signal generators, frequency counters, spectrum analyzers, through-hole and surface mount soldering equipment, crimp tools
- Understanding of mechanical measurement devices and instruments used in measuring temperature, pressure, flow, etc. and their use
- Ability to learn how to wire electrical systems such as instrumentation power supplies, controls, sensors, actuators, VFDs and motors
- Ability to read and interpret schematics, wiring diagrams, assembly drawings and technical data sheets
- Proficiency with machine tools, including drill press, band saw, sander, etc.
- Proficiency with hand tools used in engine / driveline maintenance
- Knowledge of welding and fabricating
- Able to be trained in equipment operation: forklift, boom lift, scissor lift, Telehandler, etc.
- Competency in computer software including MS Office suite, test cell control software and complex combustion measurement equipment. (Cyflex, engine communication software, FileZilla)
- Education Preferred: 4-year Bachelor’s degree in technical related studies OR Licensed Electrician with Associates degree
- Work Experience: Zero (0) – Five (5) years required in technical and / or project management roles preferred, but on the job training is possible with the right candidate.
Excel Engineering is currently seeking an experienced High Voltage and xEV Battery Test Engineer to work in Mount Ayr, IA and/or Van Buren Twp., MI. Test Engineers work as an individual and in teams to carry out highly technical testing of battery packs, modules, HV drivetrain, and Energy Storage Systems for some of the world’s leading vehicle OEM’s, battery manufactures and suppliers.
The ideal candidate is a self-starter, motivated by solving problems, and exceeding customers’ expectations. The Test Engineer will set up, maintain, and operate tests.
Level 1 and Level 3 positions are available, based on level of applicable experience.
Responsibilities
- Device Under Test (DUT) preparation
- Test rig operation/testing
- Fabrication/set-up of test fixtures
- Performing lab test procedures
- Diagnosing/troubleshooting electrical systems / batteries / drivetrains
- Creating test procedures
Essential Functions
- Maintain / operate DUT benches, associated equipment and instrumentation
- Perform as a Project Manager ensuring timelines are met, and customers are informed / engaged
- Consistent effective communication with customer engineers and co-workers
- Recognize and initiate discussions on project scope creep
- Organize information and equipment
- Set up production and prototype propulsion system, vehicles, and instrumentation
- Provide test support for complex tests without significant assistance from others
- Ability to competently, and safely carry out multiple tasks, tests, projects in parallel
- Proficient in creating automated tests using test cell software
- Support facility issues affecting test cell operation
- Proficient time management skills demonstrated by working on organizational objectives (e.g. 5S, Safety, Capability improvement) during project downtime
- Perform work according to organizations SOP’s and ISO procedures
- Complete all work in a safe manner, being responsible for proper use of equipment, PPE, and work methods, as well as promoting a safety mindset
- Performs day to day maintenance checks / housekeeping on projects
- Attend meetings as required
- This position has no direct supervisory responsibilities, but leadership is expected to help, coach, and work with teammates associated with similar projects
Education, Competencies, Skills, and Experience
- Analytical problem solving with a focus on efficiency and continuous improvement
- Planning, organization and prioritization (time management)
- Strong interpersonal skills including, but not limited to Effective Verbal/non-Verbal communication
- Accept, promote, and embody Excel Engineering’s mission and values
- Ability to work independently and as part of a team
- Comprehend and accurately carry out written and verbal directions
- Ability to understand xEV / ESS and related systems operation, testing, and repair
- Ability to learn operation of test cells and equipment
- Ability to learn effective use of all types of electronic troubleshooting and repair equipment including: oscilloscopes, multimeters, current probes, signal generators, frequency counters, spectrum analyzers, through-hole and surface mount soldering equipment, crimp tools
- Understanding of mechanical measurement devices and instruments used in measuring temperature, pressure, flow, etc. and their use
- Ability to learn how to wire electrical systems such as instrumentation power supplies, controls, sensors, actuators, VFDs and motors
- Ability to read and interpret schematics, wiring diagrams, assembly drawings and technical data sheets
- Proficiency with machine tools, including drill press, band saw, sander, etc.
- Proficiency with hand tools used in engine / driveline maintenance
- Knowledge of welding and fabricating
- Able to be trained in equipment operation: forklift, boom lift, scissor lift, Telehandler, etc.
- Competency in computer software including MS Office suite, test cell control software and complex combustion measurement equipment. (Cyflex, engine communication software, FileZilla)
- Education Preferred: 4-year Bachelor’s degree in technical related studies OR Licensed Electrician with Associates degree
- Work Experience: Zero (0) – Five (5) years required in technical and / or project management roles preferred, but on the job training is possible with the right candidate.
Benefits
Excel Engineering is a fast paced, rapidly growing organization with great benefits, 401K and a flexible, fun teaching / learning environment. If you desire variety in your work, the ability to succeed both independently and as part of a team, and tackling new challenges, please apply!
How to Apply
Interested in a career with Excel Engineering? Applying is easy—just browse our open positions, choose the role that fits your skills, and send us your resume. We can’t wait to hear from you.
Application Form
Let’s Talk About Your Future at Excel Engineering
Curious about a role or want to learn more before applying? Don’t hesitate to reach out. We’re happy to answer questions about our teams, job opportunities, and what it’s like to work at Excel. We look forward to connecting with you!
Contact us to learn more about open positions in emissions testing, battery validation, powertrain systems, and more.

