Senior Level Assistant Engineer Jobs
Senior level assistant engineer jobs put experienced engineers in charge of technical direction, project outcomes, and the junior staff who execute the work. Openings are split across on-site, remote, and hybrid settings in Consulting & Professional Services, Investment & Asset Management, and Education, with WSP, Haley & Aldrich, and Cls US Services hiring at this level now.
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INTRODUCTION
The Chief Engineering Team is the fully accountable single point technical contact for transmission and driveline products. This includes all aspects of product delivery for current production, new product development, or advanced projects. (the “what” and the “when”.)
The Assistant Chief Engineer (ACE) is responsible for oversight of the assigned core program(s) as well as all integration programs. The ACE supports the chief engineer in directing a team of family (project) managers (FMs), Application Engineers (AEs), Design System Engineers (DSEs).
Job Responsibilities:
- Responsible for meeting or exceeding program deliverables and functional objectives (i.e. cost, timing, efficiency, performance, mass, NVH, and CQI, 3MIS, EPUS, JD Power quality metrics)
- Oversight of all aspects of the transmission project for a given vehicle family (hardware, software, calibration, packaging, builds, validation, ED&D, DVPR, Statement of Work, Design Change Requests, etc)
- Technical Interface to Vehicle & PT Integration, AME, Purchasing, EE Core, ePT, Controls, Calibration, Quality, Suppliers and EE Systems
- Leads engineering teams to deliver prototype & production transmission solutions that meet vehicle / program requirements
- Reviews, approves & tracks the System DVP&R and supports the development of the component DVP&Rs
- Co-leads proactive Risk Management tasks with QRE Team (i.e. DFMEAs, DFSS, LUR, Heat Map, Reliability Demonstration)
- Tracks & leads resolution of all eCIMS/GIMs
- Leads program cost roll ups (i.e. piece cost, tooling, ED&D) with manufacturing engineers & SCIE
- Represents chief organization in high level meetings as needed (Steering Committees, PRs, MRs, IH mtgs, PC-prep mtgs, VIT mtgs, etc)
BASIC QUALIFICATIONS:
- A minimum of a Bachelor's degree in mechanical engineering or related degree field
- A minimum of 7 years of engineering experience in transmission and/or driveline design, releasing, development, validation, calibration, manufacturing, program management, etc, with a minimum of 3 years in propulsion system experience.
- Demonstrated written and oral communication skills
- Proficiency with Microsoft Office products (Word, Excel, Outlook, etc.)
PREFERRED QUALIFICATIONS:
- Masters Degree in Engineering
OUR BENEFITS - DESIGNED WITH YOU IN MIND
Comprehensive Health & Well-being Coverage
From your very first day, you'll have access to medical, dental, vision, and prescription drug coverage - ensuring you and your family stay healthy and protected.
Generous Paid Time Off
We believe in work-life balance. That's why we offer: 17+ paid holidays, including shut-down from December 24th through New Years Day every year. Vacation, float & wellbeing days, sick time and fully paid parental leave when your family needs you most.
Competitive Retirement Savings Plans
We help you plan for the future with:
- An employer match on contributions to your 401k, Roth, and Catch-Up plans
- An employer contribution, even if you don't contribute
Income Protection & Insurance Options
Benefit from included and optional disability, life, and other insurance programs - because your peace of mind matters.
Company Vehicle Lease Program
Eligible employees and their immediate families can enjoy company vehicle lease options with included insurance, maintenance, and unlimited mileage. Plus, take advantage of exclusive discounts on Stellantis products.
Family Building Benefit
We proudly support all paths to parenthood - including fertility and infertility treatments, adoption services, and gestational surrogacy.
Support for Your Growth and Giving Back
We believe in investing in your future and your passions:
- Tuition reimbursement
- Student loan refinancing programs
- 18 paid volunteer hours each year to make a difference in your community
And so much more!
When you join us, you're not just building a career - you're joining a company that supports you, inside and outside of work.
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Who's Hiring



Top Industries Hiring
- Consulting & Professional Services11
- Investment & Asset Management4
- Education1
- Automotive1
- Construction & Real Estate1
Senior Level Assistant Engineer Jobs: Frequently Asked Questions
How do I get a senior level assistant engineer job?
Employers at this level look for engineers who can own a project from scoping through delivery without close supervision. Demonstrating that you have mentored others, resolved complex technical problems independently, and influenced design decisions gives you a clear edge. Tailor your application to show ownership and outcomes, not just task completion.
Which companies hire senior level assistant engineers?
Companies hiring senior level assistant engineers right now include WSP, Haley & Aldrich, and Cls US Services, based on current listings on Migrate Mate as of November 2026. Hiring at this level comes from a mix of large engineering firms, infrastructure contractors, and technology-driven organizations that need engineers ready to lead technical work from day one.
Are there remote senior level assistant engineer jobs?
Yes, though availability varies by specialty and employer. About 27% of senior level assistant engineer openings are remote or hybrid as of November 2026, with hybrid arrangements being most common for roles that involve site work, lab access, or hands-on collaboration with project teams.
What makes an assistant engineer role senior level?
Senior level assistant engineer roles carry broader technical ownership, greater independence, and responsibility for guiding less experienced engineers. Where mid-level roles execute defined tasks, senior roles require setting technical approach, anticipating problems before they escalate, and making judgment calls that affect project timelines and quality. Mentoring junior engineers is typically part of the job.
Which industries hire the most senior level assistant engineers?
Senior level assistant engineer roles concentrate in Consulting & Professional Services, Investment & Asset Management, and Education, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring at this level because they run large, long-cycle projects that require experienced engineers who can own technical workstreams and keep complex work on track.