Systems Engineer III (Controls)

In the role of Systems Engineer III (Controls) you will extend system engineering practices into product-level electronic controller design by collaborating with cross-functional teams to define, document, and validate controller system requirements and architecture, ensuring robust, compliant, and manufacturable solutions. Serve as an independent individual contributor who partners closely with project management, hardware, firmware, test, manufacturing, and service teams to deliver features on time with clear traceability and verification evidence.This position will serve Rheem North America, located in Roswell, GA or Montgomery, AL (Hybrid). This role follows our hybrid work arrangement, with team members working in the office Monday through Thursday and remotely on Fridays. At Rheem, we engineer products for life. For home life. For work life. For the life of the planet we all share. Backed by over 100 years of expertise, we’re passionate about product innovation and boldly committed to sustainability. Our full line of global air and water solutions deliver reliable performance, comfort and energy savings for residential and commercial applications worldwide. From engineers to accountants, sales professionals to support experts, Rheem depends on people to power our innovations. Join Rheem and help shape the future of products that impact lives—every day. Our Behavior Based Values set us apart: Listening to Understand – Open mind, learning from others, accepting feedback, embracing the objectiveContributing Respectfully - Sharing opinions, valuing ideas, sharing opposing perspectives with respectThinking Creatively – Applying creativity, seeking improvements, understanding from the customers’ lensActing with Responsibility – Owning decisions and actions, acting with integrity, embracing accountability Rheem is an Equal Opportunity Employer. Rheem encourages all qualified candidates to apply, including those of any race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The job description above has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job. Equivalent combination of education, experience, and skills may supplement above minimum job requirements. For U.S. Based jobs, please note that Rheem is unable to hire candidates to be employed in the following states: Alaska, District of Columbia, Hawaii, Idaho, Mississippi, Montana, New Mexico, North Dakota, or Vermont. Rheem and its subsidiaries do not accept unsolicited resumes from recruiters or employment agencies. In the absence of an executed Recruitment Services Agreement, there will be no obligation to any referral compensation or recruiter fee. Requires a bachelor’s or foreign equivalent degree in Engineering (Electrical, Computer Engineering, Mechanical Engineering, or a related field) Requires 5+ years of progressive experience developing products or testing embedded microprocessor-based controls.Must have demonstrated 3+yrs of experience in the following: Reading and implementing technical procedures and government regulations, as well as interpreting schematic, electrical, and mechanical diagrams;Applying functional safety standards and/or agency certification requirements (e.g., UL, IEC, CE or other regulatory bodies) within a product development context;Working with cross-functional teams, including product managers, engineers, business teams, and external subject matter experts;Managing embedded systems development over the entire product lifecycle;Working with product and component level FMEAs and electronics failure analysis; Delivering system-level work products for electronic controls (e.g., requirements, interface definitions, architecture models) and collaborating with electronics or embedded software teams; hands-on circuit or firmware ownership is not required for this role;Authoring and maintaining system requirements, performing requirements allocation, maintaining traceability, and developing/executing system-level test cases.Proven ability to “drive” systems engineering deliverables (e.g., requirements baselining, reviews, traceability closure, verification reporting) across a project as an individual contributor in collaboration with a project manager.Experience may be, but need not be, acquired concurrently.Preferred Qualifications:Experience with Model-Based Systems Engineering (MBSE) methods and tools (e.g., SysML).Exposure to Jama/DOORS/Polarion (or equivalent) for requirements management, and defect management tools (e.g., JIRA).Familiarity with HVAC/water heating domain controls or electromechanical systems.As a leader at Rheem, how you achieve results is as important as the results you achieve. While LEADING OTHERS, you will be expected to demonstrate the following competencies and behaviors:Aligning Performance for SuccessApplying Business KnowledgeBuilding TalentBuilding Trusted RelationshipsCommunicating with ImpactCustomer-OrientationDelegating TasksExecuting/Leading the TeamFacilitating ChangeFostering Relationships/ Emotional IntelligenceInfluencingProblem Solving & Decision MakingSupporting InnovationEquivalent combination of education, experience, and skills may supplement above minimum job requirements.#LI-Onsite#LI-AT1Translate product needs into clear, testable controller system requirements and maintain them through the product lifecycle.Define controller system architecture at the functional-block level (inputs, outputs, interfaces, modes) and maintain interface control documents (ICDs).Support and partner with project management for electronic control system development and verification activities, ensuring projects are executed efficiently and effectively.Plan and drive system work product reviews, track and close action items, and own on-time release of system engineering documentation.Collaborate cross-functionally to continuously improve system work products, processes, and quality criteria.Engage with software, hardware, test, and product development teams throughout the product life cycle, ensuring seamless integration of system engineering work products.Utilize systems engineering tools to create and maintain a requirements traceability matrix that maps controller requirements to associated verification activities and results; participate in and sometimes lead system-level verification activities.Participate in product design reviews to ensure products meet hardware and software feature requirements from a systems perspective.Coordinate with manufacturing engineering and suppliers to define manufacturing test requirements and review control documentation (not hands-on fixture design).Support customer service and training teams with system-level documentation, configuration guidance, and issue triage to drive customer satisfaction.Ensure compliance with applicable regulatory and functional safety standards by contributing to requirements, verification evidence, and documentation prepared for agency reviews (e.g., UL, IEC, CE).Posting Date: 2026-06-18