Project Engineer lll - Rinnai America Corp - Griffin, Georgia, United States

Wed, 25 Feb 2026 21:00:50 -0600

Creating A Healthier Way of Living

Rinnai America Corporation is the leader in tankless water heating, a technology that is growing rapidly as businesses and homes “yank the tank” and convert to an efficient, endless supply of hot water and the only tankless water heating manufacturer in the US. We have a commitment to our employees and a strong, accountable culture with a practice of giving back to our communities.

Rinnai America Corporation (RAC) is looking for RAC-STARS! Check out why Rinnai is the hottest place to work https://www.rinnai.us/about/why-rinnai.

What does a Project Engineer lll do at Rinnai?

This position will provide an experienced senior level Project Engineer responsible for leading large capital projects. The primary work will be designing and implementing new processes or changing existing processes.

This position is located at 500 The Lakes Pkwy, Griffin, GA 30224.

Schedule: Monday – Friday

Other Perks/Benefits: Best-in-class health benefit programs that provide eligibility on 1st day of employment, 401k match, company vehicle, Paid Volunteer Community Service Day, and so much more.

RESPONSIBILITIES

Be an internal expert for manufacturing processes.

Design manufacturing methods and processes, cell layout and equipment.

Interact with Rinnai Japan engineers and equipment vendors to design/source equipment.

Assure product and process quality by designing testing methods.

Participate on Product Development teams to launch new products.

Mentor level 1 and 2 engineers to ensure high levels of execution.

Ensure ease of manufacturing and quality are achieved in designs.

Hands on support of manufacturing equipment and process implementation.

Support key initiatives and core projects as required.

Embrace and support growing business demands in a changing environment.

Awareness and compliance of Company Policies and Procedures.

Embody Rinnai Cultural Beliefs.

Other duties and responsibilities as required.

REQUIREMENTS:

KNOWLEDGE

Bachelor of Science in Engineering or equivalent degree (Mechanical, Manufacturing, Industrial or Electrical preferred)

Minimum 10 years manufacturing engineering history.

History of productionizing parts from a design concept to full production.

Experience in leading large manufacturing capital projects.

Experience in automation and controls.

Experience with SolidWorks or similar 3D CAD software.

Knowledge of OSHA requirements

Knowledge of Lean Manufacturing concepts

Familiarity with Quality Systems

SKILLS

Well-developed analytical and problem-solving skills.

Excellent computer literacy to include but not limited to MS Office products.

Excellent oral and written communication skills.

Mechanical aptitude, hydraulics, pneumatics, and controls.

Planning and organizational skills together with the ability to effectively prioritize and define resource needs.

Strong project management skills

ABILITIES

Ability to participate and motivate others in a collaborative engineering environment.

High level of personal integrity and honesty.

Team player able to operate with independence as required.

Results / task-oriented work ethic.

Benefits

Medical, Dental, Vision, and Prescription

Flexible Spending Account (FSA) options for Medical and Dependent Care

Paid Time Off (PTO), Floating Holidays (FH)

Paid Holidays

401(k) Plan with Company Match

Company Paid Life Insurance

Voluntary Life Insurance

Short- and Long-Term Disability

Professional Development

Tuition Reimbursement

Annual Incentive Plan (AIP)

Referral Bonuses

Paid Volunteer Community Service Day

Tobacco and Drug-Free Campuses

Employee, family, and friend’s discount

Rinnai America Corporation is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or other legally protected characteristics.