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Senior Design Engineer - Aerospace

Lebanon, NH, US, 03766

We're passionate about applying our expertise to engineer and manufacture applications that will perform in the most challenging environments. Every day, more than 20,000 associates around the world collaborate to deliver unique solutions and unparalleled value to our customers.


Purpose of Position

This position exists to create Timken product and process designs that meet customer requirements, and to support definition, understanding, and application of engineering specifications and standards that align Timken products with customer needs and manufacturability. The Sr. Design Engineer - Aerospace will flex focus between finished product design and process engineering as directed by resource needs of new product introduction growth projects.



Essential Responsibilities

  • Translate customer requirements into product designs and specifications using established design rules and engineering practices.
  • Create final product and process designs that are aligned with design standards and manufacturing (DFM) requirements.
  • Run design algorithms, perform calculations, and create CAD or product/process design layouts.
  • Design and document process steps for product transformation between manufacturing operations per manufacturng standards. Collaborate wtih manufacturing to gain alignment on methodology and design.
  • Identify and lead development and improvements to product design and process rules, standards, engineering systems, tools, standard work, training materials, and/or product and process data structure.
  • Lead design and process engineering participation in projects that support growth, cost reduction, or continuous improvement on time to program schedules.


Required Technical/Functional Skills

  • Knowledge of mechanical design, and understanding of manufacturing processes
  • Demonstrated ability to define and/or perform product design work – specifically bearings and related components
  • Familiarity with 3D modeling tools and geometric dimensions and tolerances
  • Team and communication skills and demonstrated technical capabilities
  • Attention to detail and ability to plan and lead individual projects independently



  • Bachelor’s degree in Mechanical Engineering or related with 3-5 years minimum experience.
  • Alternate: Associate degree in Mechanical Engineering or related with 10 years minimum experience.
  • Leadership potential that has been demonstrated in on the job project work or other extra-curricular activities.
  • Demonstrated results performance, on time to agreed deliverables.  
  • Ability to learn quickly--is flexible and adaptable
  • Demonstrated effective communication skills
  • Travel Required (~25%)
  • Requirement is for the associate to be a U.S. Citizen or a U.S. Green Card holder due to accesses to munitions/ITAR restricted data.





All qualified applicants shall be treated equally according to their individual qualifications, abilities, experiences and other employment standards. There will be no discrimination due to gender or gender identity, race, religion, color, national origin, ancestry, age, disability, sexual orientation, veteran/military status or any other basis protected by applicable law.

Join one of the World’s Most Ethical Companies® – an honor we’ve received ten times.


The Timken Company designs a growing portfolio of engineered bearings and power transmission products that improve the reliability and efficiency of global machinery and equipment to move the world forward. Timken posted $3.8 billion in sales in 2019 and employs more than 17,000 people globally, operating from 42 countries.

Why Choose Timken?

  • Over a century of knowledge and innovation
  • A culture of top performance
  • A global, diverse environment
  • Products that contribute to a sustainable world
  • A conviction to improve communities around us
  • Competitive salary and benefits

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Nearest Major Market: Hanover

Job Segment: Aerospace Engineering, Manufacturing Engineer, Engineer, Design Engineer, CAD, Engineering