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Posted August 21, 2026

Mechanical Design Engineer

Johnson Service Group
Oklahoma City, OK, US Full Time
80USD per hour

Job Description

Job Description

Johnson Service Group is seeking Design Engineer to work in Roseville, CA.


Contract Duration: Open, approx. 3-6-months

Pay Rate:$80/hr

Location: OKC



ESSENTIAL JOB FUNCTIONS:

The duties and responsibilities listed below apply to all levels of Mechanical/Structures Engineers. Each level of Mechanical/Structures Engineer has additional duties and responsibilities listed.


  • Responsible for designing components manufactured from composite and metallic materials.
  • Develops mechanical fluid systems to route liquids and gasses. Integrates hardware into complex, tightly packaged mechanical assemblies.
  • Prepares formal, controlled engineering documentation (i.e. drawings, specifications, parts lists and interface control documents).
  • Applies Geometric Dimensioning and Tolerancing (GD&T), perform tolerance studies and determines drawing requirements that provide affordable and practical designs.
  • Prepares and presents design review material in support of technical interchange meetings with suppliers and external/internal customers.
  • Ensures that assigned scope meets project objectives per schedule and cost targets.
  • Supports system testing, trouble shooting, and problem resolution.
  • Supports flight testing, data reduction, analysis, and reporting.
  • Prepares test plans, test procedures and reports.
  • Complies with established Quality Management System procedures.
  • Other duties may be assigned.

  • Acts as the Lead Mechanical/Structures Engineer per procedure for very complex projects as assigned by Manager that affect multiple systems, involve several suppliers/teaming partners, and require frequent customer interface.
  • Acts as Test Director for Mechanical/Structures sub-assemblies and assemblies when necessary.
  • Prepares and presents design review and technical interchange material to customers.
  • Reports progress in meeting customer requirements periodically.
  • Mentors Level I-II Mechanical/Structures Engineers.
  • Provides direction and oversight, both technically and programmatically, to Mechanical/Structures Engineers.
  • Provides interface to other engineering design and development disciplines, ensuring that Mechanical/Structures requirements are addressed and satisfied during overall system integration.
  • Supports business development efforts both in preparation of quotes and proposals as well as sales efforts.
  • Monitors and reports on customer satisfaction in relation to projects.

MUST HAVE:

  • Bachelor's Degree in Mechanical Engineering
  • Strong background in composite airframe design and composite material systems.
  • 3+ Years of Leading Design teams minimum.
  • Able to manage technical decisions and team tasking to accomplish designs of complex systems on time and budget.
  • Proficient in Computer Aid Drafting (CAD) to design, develop and document models and drawings to manufacture aerospace hardware. Dassault Products Preferred (Catia, 3DX)
  • Knowledge of manufacturing methods for composite materials and machined metallic hardware
  • Knowledgeable in PLM Systems and Configuration Control.
  • Basic knowledge in structural mechanics and analysis
  • Knowledgeable in systems engineering principles and able to prepares designs in accordance with customer requirements and derived engineering requirements.



** Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants
and employees without regard to race, color, religion, sex, age, sexual orientation,
gender identity, national origin, disability, marital status, protected veteran status,
or any other characteristic protected by law.

\nCompany Description

Johnson Service Group, Inc. (JSG) is a North American leader in the staffing and consulting services industry, with over 40 years of experience investing in people and companies. We offer medical, dental, vision, life insurance options, 401(k), weekly pay, and more.

Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.

Company Description

Johnson Service Group, Inc. (JSG) is a North American leader in the staffing and consulting services industry, with over 40 years of experience investing in people and companies. We offer medical, dental, vision, life insurance options, 401(k), weekly pay, and more.\r\n\r\nJohnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.

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