
Senior Mechanical Engineer
Required skills
- CREO
- Brushless DC motor design
- Finite Element Analysis
- Structural
- Thermal
- Dynamic Analysis
- GD&T
- additive manufacturing
- casting
- milling
Nice to have
- Aerospace
- Defense
- motors
- rotors
- housings
- endcaps
Role summary
Marotta Controls is seeking a Senior Mechanical Engineer for their Aerospace & Defense division in Chaska, MN. This role involves the design, development, testing, and production support of motors. Responsibilities include designing mechanical components, selecting bearings, creating detailed drawings with GD&T, considering manufacturability, and performing failure investigations. The engineer will collaborate with cross-functional teams, interface with customers, and write technical documentation. Qualifications include a Bachelor's degree in Mechanical Engineering, experience with CREO, FEA, and Brushless DC motor design, and knowledge of various manufacturing processes. This is a full-time, hybrid position with a pay range of $110,000 - $130,000/year.
Sr. Mechanical Engineer – Development Engineer Design Mechanical Engineer is responsible to complete and contribute in the design, development, testing, qualification, and production support of motors in a cost effective and timely fashion to meet the customer’s needs and schedules. The engineer shall work within a multi-disciplined organization and enlist the help of other disciplines, when necessary, such as other engineers, manufacturing, purchasing, and quality assurance. Essential job functions and responsibilities
- Design electric motors in collaboration with Electromechanical Design Engineers to meet customer requirements.
- Design of rotors, housings, endcaps, and other mechanical assemblies.
- Sizing and selection of Bearings to meet loads and life necessary to meet system performance
- Create and modify drawings with appropriate GD&T, documentation of change and efficacy. Verify Bill of Material. Ensure accuracy of drawings.
- Design cost effective easily manufacturable hardware taking into account:
- tolerance stack-ups
- ease of assembly
- meet customer installation requirements
- materials of construction
- methods of manufacture
- mechanical environment (Thermal and Vibe) and Application Loading
- preliminary analytical results (Hand calcs and FEA)
- mistake proofing
- Disposition non-conforming hardware and correct production/vendor issues.
- Perform failure investigations of designs.
- Create/Review and Approve processes for assembly, test, and related activities to the development and qualification testing of a design.
- Interface with internal and external customers to determine product changes needed for applications as a representative of the company.
- Write technical documents for internal and external customers.
- Participate in design reviews (internal and external)
- Support new business pursuits that address program technical requirements and associated schedule and costs.
- Bachelor’s degree in mechanical engineering
- Excellent verbal and written communication skills.
- Experience solving technical problems using a methodical scientific approach.
- Experience in 3D modeling of mechanical components and assemblies preferably CREO
- Experience with Brushless DC motor design and operation
- Experience with Finite Element Analysis for Structural, Thermal and Dynamic Analysis
- Possess organizational and task management skills to work concurrent issues in parallel.
- Leadership skills to interface with various other teams and disciplines at the company.
- Knowledge of manufacturing processes such as additive manufacturing, casting, milling, turning, grinding, drilling, etc.
- Must be a US Citizen
- Desire to do ‘what it takes’ to accomplish our goals and WIN
- Speak up! Actively participate in team meetings to provide constructive recommendations and initiate actions to support company initiatives/goals
- Be proactive, think ahead, and keep the big picture in mind
- While performing the duties of this job, the employee is frequently exposed to conditions typical of a manufacturing/machine shop environment, including, but not limited to fluids, fumes or airborne particles, moving mechanical parts, noise and vibration
- This job interacts both in a professional office environment and a manufacturing/machine shop environment. This role uses standard office equipment such as computers, phones, printers/scanners/copier machine, as well as environments inclusive of the appropriate eye, hearing and foot protection (as required).
- Temperature of work environment may be affected by outside/external temperatures, machining processes, etc.
- Some travel may be required for this position (15%)
- Full time position
- While performing the duties of this job, the employee is regularly required to talk and hear.
- The employee is frequently required to reach with hands and arms, and to use hands to finger, handle or feel.
- Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to adjust focus.
- The employee is regularly required to stand at length (7-8 hours, daily), walk consistently, stoop, bend, turn, balance, and/or crouch, and move about the facility.
- This position requires the ability to skillfully use measuring instruments, hand, and power tools
- The employee may be required to lift, push, pull and/or move items weighing up to 50 pounds
Similar roles
Senior Control Systems Engineer (Space Systems)Marotta Controls · Parsippany, NJ · Onsite
Staff Mechanical Engineer, AnalysisMarotta Controls · Parsippany, NJ · Onsite- Mechanical EngineerRPT Alliance · Houston, TX · Onsite
Lead Mechanical EngineerEnerSys · Commack, NY · Onsite
Mechanical EngineerSulzer · Santa Ana, CA · Onsite
Senior Mechanical Engineer (Valves & Components)Endurance Energy · Seattle, WA · Onsite
