Top 51 Mechanical principal Jobs in Pennington, Nj

Mechanical Principal - Labs
HDR —Pennington, NJ
- $166,273 - $224,957 a year
- Full-time
- Master's degree
- Senior level
- Professional Engineer
- Paid holidays
- Disability insurance
Principal Engineer, Facilities
AbbVie —Branchburg, NJ
- $109,500 - $208,500 a year
- Full-time
- 5 years
- Bachelor of Science
- Engineering
- Paid holidays
- Health insurance
Process Metrologist
Roche —Branchburg, NJ
- $85,000 - $157,800 a year
- Online Application
- 7 years
- Bachelor of Science
- Math
8d
Maintenance Specialist I/II (Contractor)
Legend Biotech US —Raritan, NJ
- $96,267 - $126,351 a year
- Full-time
- Military
- Bachelor of Science
- English
Principal Optical Engineer - Optical Solutions
Molex —Bridgewater, NJ
- $160,000 - $200,000 a year
- Engineering
- Pass drug screening
- Doctor of Philosophy
- Paid parental leave
- Health savings account
Principal Manufacturing Automation Engineer
AbbVie —Branchburg, NJ
- $109,500 - $208,500 a year
- Full-time
- Computer Science
- Engineering
- Continuous improvement
- Paid holidays
- Health insurance
Lead Project Manager - Project Execution
Messer North America, Inc. —Bridgewater, NJ
- $118,000 - $157,000 a year
- Full-time
- Management
- Mentoring
- Organizational skills
- Disability insurance
- Health insurance
Quick Apply
Control Systems Co-Op
Thermo Systems LLC —Fort Washington, PA
- US work authorization
- Entry level
Quick Apply
Digital Finishing Operator - LVS
NOS - Nosco, Inc. —Bristol, PA
- Overtime
- Basic math
- Mid-level
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
SENIOR ELECTRONICS ENGINEER
The Judge Group —Feasterville, PA
- $120,000 - $180,000 a year
- Full-time
- Assembly
- Senior level
- Mechanical knowledge
Quick Apply
Driver
Bucks County Intermediate Unit —Doylestown, PA
- Full-time
- Ability to walk for extended periods
- 3 years
- High school diploma or GED
Maintenance Tech I/II
Legend Biotech US —Raritan, NJ
- $83,711 - $109,870 a year
- Full-time
- Military
- Bachelor of Science
- English
6d
Aerospace Technical Specialist
Dunmore International Corp —Bristol, PA
- Up to 50% travel
- Mid-level
- Databases
Quick Apply
3d
Project Engineer
Evapco —Bridgewater, NJ
- $126,000 - $138,000 a year
- Bachelor of Science
- Engineering
- Mid-level
- Profit sharing
- Paid parental leave
Quick Apply
Principal Hardware Engineer
Curtiss-Wright —Newtown, PA
- $145,000 - $165,000 a year
- Full-time
- 11+ years
- Mentoring
- Senior level
- Profit sharing
- Employee stock purchase plan
2d
Erector
DC Fabricators Inc. —Florence, NJ
- $32.00 - $37.50 an hour
- Ability to walk for extended periods
- Computer literacy
- Mid-level
- Disability insurance
- Health insurance
Quick Apply
Optical Engineering Manager
Molex —Bridgewater, NJ
- $180,000 - $250,000 a year
- Engineering
- Pass drug screening
- 11+ years
- Paid parental leave
- Health savings account
Operator, Coating
US Pharma Lab —North Brunswick, NJ
- $21 - $38 an hour
- Extended hours
- English
- Mid-level
- High school diploma or GED
- AD&D insurance
- Paid holidays
Managing Technical Consultant, Health and Safety
ERM Group —Ewing, NJ
- $102,955 - $126,493 a year
- Full-time
- Hybrid work
- Construction site
- Master's degree
- Analysis skills
- AD&D insurance
- Health insurance
Instrumentation Technician
Eastern Controls Inc of PA —Trenton, NJ
- Full-time
- Hybrid work
- Clean driving record
- Customer service
- Mid-level
- Health savings account
- Paid holidays

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Mechanical Principal - Labs

HDR -
Pennington, NJ

Apply Now

Job Details

Full-time
$166,273 - $224,957 a year

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
Tuition reimbursement
Parental leave
Employee assistance program
Vision insurance
Life insurance
Referral program
Retirement plan

Qualifications

Bachelor's degree in mechanical engineering
CAD software
Team leadership
Design engineering
Leading team collaboration initiatives
Managing projects
Productivity software
Design of mechanical systems
Microsoft Project
Professional Engineer
Mechanical knowledge
Consulting firm experience

Full Job Description

Mechanical Principal - Labs

- (190482)

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?

Watch Our Story:' https://www.hdrinc.com/our-story'

Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.

We believe building engineering is more than systems and structures, it’s about powering progress and enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From high-performance data centers driving the future of AI to dynamic commercial environments, your work will directly support technological advancement, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve complex design challenges with precision, creativity, and collaboration. Whether you're optimizing energy efficiency, integrating resilient systems, or engineering the backbone of next-generation facilities, your contributions will help define the future of the built environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of excellence.

In the role of Mechanical Principal, we'll count on you to:

Coordinate the work of Mechanical Engineers with the balance of a multidiscipline team throughout the entire project's development
Establish client relations, and participate in the marketing, design and production meetings with regard to mechanical systems
Assume the mechanical lead on many projects
Participate in reviews with various governing agencies for code compliance
Conduct schematic, design development and contract document work sessions at project sites in conjunction with the Project Manager, Project Architect and other disciplines
Coordinate workload through the entire project development to complete documents on schedule
Track the financial aspects of projects, and coordinate and adjust the work efforts with the team to ensure that the work is completed within the parameters of the agreed-upon schedule
Work with the Project Manager, Regional Controller and Regional Director for project reviews with corporate management as needed
Perform other duties as needed

Preferred Qualifications

Master's degree in Mechanical Engineering or Architectural Engineering with Mechanical emphasis
Understand the design process for research and laboratory facilities and facilitate clear communication to provide leadership for the entire design team.
Be a conceptual thinker who can engage and challenge our integrated architecture and engineering teams during the early stages of projects to inform design strategies.
Work with the local leadership to drive the growth of new business through new client relationships, while also continuing to focus on growing our scope of service offering to existing clients.
Develop strategies, capture plans, and initiate/build relationships with key clients.
Collaborate with leadership to support pursuit go/no-go and strategy discussions.
Possess and maintain knowledge of client technical needs and plans, track current and trending business environment, and maintain awareness of client assessment of HDR to anticipate, track, and capture contract assignments.
Work in partnership with others, including other Sectors and Business Groups, to drive new business prospects and more existing client opportunities.
Support the development of qualifications packages and proposal submittals by developing scope, schedule, and fees and addressing staffing and expertise requirements.
Monitor and track projects for successful execution inclusive of technical and financial aspects.
Healthcare, Science and Technology and/or Lab facilities experience
Preference given to local candidates

#LI-JC7

Required Qualifications

Bachelor's degree in Mechanical Engineering
A minimum of 10 years in mechanical system design of commercial or institutional buildings
Requires professional engineering license recognized by the licensing board for the location of the position offered. Example: Professional Engineer (PE or P.Eng) license.
Strong knowledge of Microsoft Office, MS Project and AutoCAD
Demonstrated leadership skills, previous team coordination and project management experience
Previous experience with an architectural/engineering or engineering consulting firm

What We Believe
HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.

Our Commitment
As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.

Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

We provide a comprehensive benefits package that promotes employee ownership, employee health, performance, and success, which includes medical, dental, vision, short and long-term disability, life insurance, an employee assistance program, paid time away, parental leave, paid holidays, a retirement savings plan with employer match, employee referral bonus and tuition reimbursement. The expected compensation range for this position depends upon skills, experience, education and geographical location. (Stated benefits are for full-time regular positions. Temporary and part-time roles eligible for limited benefits.) {Pennington, NJ}: $166,273 - $224,957

Primary Location:

United States-New Jersey-Pennington

Industry:

Building Engineering

Schedule:

Full-time

Employee Status:

Regular

BusinessClass:

Building Mechanical

Job Posting:

Jan 23, 2026

Apply Now

Refine Your Search

mechanical principal jobs in pennington, nj

Mechanical Principal - Labs

Principal Engineer, Facilities

Process Metrologist

Maintenance Specialist I/II (Contractor)

Principal Optical Engineer - Optical Solutions

Principal Manufacturing Automation Engineer

Lead Project Manager - Project Execution

Control Systems Co-Op

Digital Finishing Operator - LVS

SENIOR ELECTRONICS ENGINEER

Driver

Maintenance Tech I/II

Aerospace Technical Specialist

Project Engineer

Principal Hardware Engineer

Erector

Optical Engineering Manager

Operator, Coating

Managing Technical Consultant, Health and Safety

Instrumentation Technician

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