Cookies & analytics consent
We serve candidates globally, so we only activate Google Tag Manager and other analytics after you opt in. This keeps us aligned with GDPR/UK DPA, ePrivacy, LGPD, and similar rules. Essential features still run without analytics cookies.
Read how we use data in our Privacy Policy and Terms of Service.
🤖 15+ AI Agents working for you. Find jobs, score and update resumes, cover letter, interview questions, missing keywords, and lots more.

Rolls-Royce Power Systems AG • Aiken, South Carolina, United States
Salary: $70,629 - $114,772 / year
Role & seniority: Testing Engineer (senior-level) focusing on diesel engine development for military and related applications.
Stack/tools: Diesel engine test cells and dynamometer testing; HiL/MiL systems; CAN-Bus troubleshooting; engine control units; data acquisition systems; ETAS INCA, MTU Diasys, Xentry; test cell automation; basic lab/maintenance tooling; field support.
Support, prepare and perform diesel engine development, calibration, and engineering support in test cells, HiL/MiL, and field as needed.
Commission prototype/early production engines with customers and sub-contractors; troubleshoot field failures; provide field and after-sales engineering support.
Document tasks, manage project status/budget forecasts, mentor junior engineers, and ensure compliance and safe, organized work environment.
BS in Mechanical, Electrical, or Automotive Engineering; 3 years (or 7 years) of engine testing in dyno cells/field.
Strong understanding of internal combustion and diesel engine operation; ECU knowledge; CAN-Bus troubleshooting.
Experience with instrumentation, data acquisition, signal processing, and test tools; ability to read wiring diagrams and build custom harnesses.
Ability to work in confined spaces, lift 20–60 lb, and travel 50–80% (domestic/international); willingness for flexible hours, including nights/weekends.
U.S. citizenship; ability to work without sponsorship.
Nice
Job Description
Title: Testing Engineer-Military Engines
Pioneer the next generation of innovation. Join us and you’ll develop your skills and expertise to the very highest levels, working in an international environment for a company known the world over for its brilliance.
Support, prepare and perform diesel engine development, calibration and engineering support work in an engine dynamometer test cell, on HiL/MiL systems and if necessary, in the field. Focus is on diesel engines for military applications. Depending on the business situation, the same scope of work on commercial heavy-duty diesel engines is expected. Prepare, support and perform commissioning of prototype engines/vehicles and early production units together with the customer and their sub-contractors with regards to our scope for applications including but not limited to wheeled/tracked military vehicles, mining equipment, marine, rail, and oil and gas. Support customers in case of irregularities. Support and troubleshoot field failures. Facilitate communication between customer and different engineering groups. Ability to read and understand controller wiring diagrams and integration including ability to make custom harnesses for vehicle and test benches. Experience at CAN-Bus troubleshooting and monitoring. Provide field support for After Sales and Applications departments whenever complex issues require engineering support. Communicate and consult with Engineering and Design departments worldwide. Provide support for production and train production staff whenever complex issues require engineering support. Maintains daily record of work hours by job number for budgeting & auditing purposes Document the preparation, execution and analysis of tasks performed according to engineering standards. Manage, track and communicate project status and assist in managing project budget and project forecast. Mentor and train less experienced engineers Maintain a clean and safe work environment. Promote a compliance culture and live the latter and the spirit of the Rolls Royce Code of Conduct. Perform special projects as required.
Bachelor's degree in Mechanical Engineering, Electrical Engineering or Automotive Engineering and 3 years of engineering experience testing combustion engines in a dynamometer test cell and in the field; or 7 years of engineering experience testing combustion engines in a dynamometer test cell and in the field. “Applicants must be authorized to work for any employer in the U.S without sponsorship. We are unable to sponsor or take over sponsorship of an employment Visa at this time.”
Strong knowledge of the principles and complete operation of internal combustion engines and diesel engine technology Experience diagnosing diesel engines in test cells and installed in a vehicle Experience with troubleshooting mechanical, electrical and hydraulic components of diesel engines Good knowledge of engine control units and their operation Good knowledge of using a Computer, Copier, Phone, Cell Phone, Fax Experience with engine-specific instrumentation, data acquisition systems, signal processing and data management Strong skills in the use of measurement and testing tools for mechanical and electrical systems Strong knowledge in the physical properties of fuels, coolants, lubricants and oils Good project management skills. Good organizational, planning and follow-up skills Strong interpersonal skills Strong work and time management skills Strong oral and written communication skills Ability to bend down, stand over, lay down and complete work tasks within the tight confines typical of marine engine compartments and/or engine rooms for long periods of time Ability to lift, push, pull weights in the 20-60 lb range Must be available to work flexible hours including night shifts and weekends
U. S. Citizenship required as this position occasionally will be working under a government contract
20% cubical workplace (project planning and management, data analysis, coordination of assignment, etc.) 80% Test Center (in-house test cell, test cell at a third-party provider, field test site, etc.), shop and field conditions common with working on prototype vessels
Rolls-Royce is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any protected characteristics.
At Rolls-Royce, we are committed to creating a workplace where all employees feel respected, supported, and empowered to do their best work. We foster a welcoming and innovative work environment that invests in you, giving you access to an incredible breadth and depth of opportunities where you can grow your career and make a difference.
Job Posting Date
12 Feb 2026; 00: 02
Pay Range
$70,629 - $114,772-Annually
Graniteville, SC
Benefits
Rolls-Royce provides a comprehensive and competitive Total Rewards package that includes base pay and a discretionary bonus plan. Eligible employees may have the opportunity to enroll in other benefits, including health, dental, vision, disability, life and accidental death & dismemberment insurance; a flexible spending account; a health savings account; a 401(k) retirement savings plan with a company match; Employee Assistance Program; Paid Time Off; certain paid holidays; paid parental and family care leave; tuition reimbursement; and a long-term incentive plan. The options available to an employee may vary depending on eligibility factors such as date of hire, and employment type.
The Business Unit Power Systems of Rolls-Royce provides world-class power solutions and complete life-cycle support under our product and solution brand mtu. Through digitalization and electrification, we strive to develop drive and power generation solutions that are even cleaner and smarter and thus provide answers to the challenges posed by the rapidly growing societal demands for energy and mobility.
We deliver and service comprehensive, powerful and reliable systems, based on both gas and diesel engines, as well as electrified hybrid systems. These clean and technologically-advanced solutions serve our customers in the marine and infrastructure sectors worldwide.