Mechanical Engineer III - Analytical Focus

Department: Engineering (126) CT

Employment Type: Full Time

Location: Chester, CT

Responsible for using analytical tools to assess and optimize the structural and thermal constraints of Whelen products as well as concepting and designing new products or product enhancement features. Candidate will follow the design process starting with concept initiation and follow it through total product assembly and functionality testing. The process will be facilitated by leveraging the understanding of core concepts in Mechanical Engineering.

Candidate engages in continuous learning of the fundamentals of Mechanical Engineering.

• Provide analytical support for preliminary & detailed designs, through development, validation, certification, manufacturing and operational service
• Use FEA and classical methods for strength, stress/deflection, vibration, fatigue life, kinematic and optimization analyses to meet design requirements
• Use simulations and classical methods to predict temperatures, heat transfer, and fluid characteristics as needed to meet design requirements
• Perform test-model correlation testing to validate analytical predictions
• Work closely with environmental test engineers to support the design, instrumentation selection, execution, and data processing of tests to validate models and predictions
• Prepare technical reports to present findings to internal teams, management, and external customers
• Stay current with advancements in thermal analysis techniques, materials technology, and industry standards
• Create and document the Structural and Thermal analytical methods for Whelen Engineering
• Provide oversight and technical guidance for less experienced engineers
• Collaborate with other departments such as Manufacturing Engineering, Test Engineering, Electrical Engineering and QA to be able to solve problems related to Engineering issues
• Responsible for several components of a project or a complex component of a larger project
• Fully developed professional, able to work without direct guidance or direction from others

• Delivers results in accordance with goals and expectations
• Satisfies internal and external customer needs
• Assumes responsibility & takes ownership for results
• Works well in a Team environment
• Openly communicates about commitments
• Shares information readily with team and larger department
• Solves complex problems; takes a new perspective using existing solutions
• Acts as a resource for colleagues with less experience

• BS degree in Mechanical Engineering or a related engineering field w/ 8+ years’ experience or MA/MS degree w/5-6+ years’ experience
• Experience with Solidworks Simulation & Solidworks Flow Simulation (CFD)
• Background in Structural Analysis & Thermal Analysis
• Experience using FEM for stress/deflection, vibration, and performing LCF, HCF, Fracture Mechanics or Kinematics analyses
• Familiarity with Matlab or Python (or equivalent) for developing analytical models and performing data acquisition & post-processing
• Experience with performing test-model correlation and test-based characterization of critical modelling input parameters
• Proficient knowledge of materials and manufacturing processes
• Proficient with Microsoft Word, Excel and Power Point
• Active user/experience with engineering software including Solid Works®, AutoCAD® or equivalent
• Experience with PDM and PLM software and processes is also preferred

• Comply with the EH&S Policy and applicable regulatory and company EH&S rules and requirements
• Report to supervision conditions or practices that are either unsafe or that may adversely impact the environment, to ensure prompt resolution of potential hazards
• Attend scheduled EH&S training program
• Actively support the organization’s efforts to meet or exceed EH&S goals and plans
• Recommend improved EH&S practices

Must be able to communicate effectively with co-workers, supervisors, and third parties. This ability to communicate requires the employee to be conversant in English as the majority of our workforce and the third parties that we encounter only speak English.

The incumbent is responsible for complying with the policies in Whelen’s “Employee Handbook.”

This Job Description is to serve as a guide. It is intended to be flexible and will continue to evolve over time with business needs and demands and may be updated periodically and at the Company’s discretion.

Nothing in this position description changes or is intended to change the employment at-will relationship with the Company. Employment at-will means that an employee or the Company may terminate the employment relationship at any time, for any reason or no reason at all, with or without notice.