Mid Level Mechanical Design Engineer Jobs
Mid level mechanical design engineer jobs go to engineers ready to own design projects end to end, make decisions with limited oversight, and guide junior teammates through complex development cycles. Openings run across Manufacturing, Technology & Software, and Electronics & Hardware, with KLA, Tesla, and Rivian among the employers hiring at this level now.
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INTRODUCTION
We are seeking a motivated and detail-oriented Mechanical Engineer to join our team in Pine Brook, New Jersey, in a hybrid work environment. This is an excellent opportunity to gain hands-on experience in HVAC, plumbing, and fire protection systems design for building construction projects. The ideal candidate will have a strong technical foundation in HVAC design, proficiency in AutoCAD, and experience with or knowledge of Revit. Candidates should have a keen interest in building systems engineering and familiarity with applicable New York and New Jersey building codes and standards.
ROLE AND RESPONSIBILITIES
- Prepare mechanical engineering design reports, calculations, equipment sizing, layouts, drawings, specifications, and construction documents.
- Assist senior engineers with feasibility studies, condition assessments, life cycle assessments (LCA), and MEP design development.
- Develop conceptual designs and detailed mechanical systems for building projects.
- Conduct site visits and existing-condition surveys and prepare engineering documentation.
- Coordinate with architects, other engineering disciplines, contractors, clients, and project stakeholders.
- Participate in client meetings, design reviews, and construction-phase coordination.
- Provide engineering support and follow up on projects during construction.
BASIC QUALIFICATIONS
- Bachelor’s degree in Mechanical Engineering.
- 3+ years of experience in HVAC system design, drafting, or building systems engineering.
- Strong technical knowledge of HVAC systems in building construction environments.
- Proficiency in AutoCAD and experience with Revit.
- Familiarity with New York and New Jersey building codes, construction standards, and regulations.
- EIT certification or progress toward EIT/PE licensure preferred.
- Must have work authorization accepted for this position.
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Who's Hiring



Top Industries Hiring
- Manufacturing15
- Technology & Software6
- Electronics & Hardware5
- Consulting & Professional Services3
- Energy2
Mid Level Mechanical Design Engineer Jobs: Frequently Asked Questions
How do I get a mid level mechanical design engineer job?
Position your existing experience around ownership, not just contribution. Highlight projects where you led the design from concept through release, resolved technical trade-offs independently, and collaborated cross-functionally. Tailor your resume to show depth in relevant CAD tools, materials, and tolerancing methods. Employers at this level want evidence you can carry a workstream, so quantify outcomes wherever possible.
Which companies hire mid level mechanical design engineers?
Companies hiring mid level mechanical design engineers right now include KLA, Tesla, and Rivian, based on current listings on Migrate Mate as of November 2026. Hiring at this level covers large manufacturers and product-focused technology companies that need engineers capable of driving design work without heavy supervision.
Are there remote mid level mechanical design engineer jobs?
Yes, though hands-on hardware work keeps many roles at least partially on-site. About 15% of mid level mechanical design engineer openings are remote or hybrid as of November 2026, concentrated in roles focused on CAD modeling, design review, and documentation rather than lab or production work.
How do I move up to a mid level mechanical design engineer role?
Growth from entry level into mid level comes from accumulating ownership over time. Volunteer to lead sub-assemblies or complete design features rather than contributing components. Develop deeper fluency in simulation tools, GD&T, and DFM principles. Build a record of measurable impact, such as cost reductions, weight savings, or improved manufacturability, that you can speak to clearly in interviews.
Which industries hire the most mid level mechanical design engineers?
Mid Level mechanical design engineer roles concentrate in Manufacturing, Technology & Software, and Electronics & Hardware, based on current listings on Migrate Mate as of November 2026. These sectors drive consistent hiring at this level because they rely on sustained product development cycles that require experienced engineers who can execute independently.