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Mechanical Design Engineer

Job in Irvine, Orange County, California, 92606, USA
Listing for: Actalent
Full Time position
Listed on 2026-03-09
Job specializations:
  • Engineering
    Mechanical Engineer, Engineering Design & Technologists, Building Services Engineer, Electrical Engineering
Salary/Wage Range or Industry Benchmark: 25000 USD Yearly USD 25000.00 YEAR
Job Description & How to Apply Below
Mid‑Level Mechanical Engineer / Designer (Revit | HVAC | Plumbing | Federal Projects)

Location:

Orange County, CA

Work Model:
Hybrid (3 days onsite / 2 remote after ramp‑up)

Employment Type:

Long‑term consulting opportunity

About the Opportunity

Are you a Mechanical Engineer or Mechanical Designer who loves hands‑on design, real project ownership, and the chance to work on complex federal facilities that actually make a difference?

This is a standout opportunity to become the go‑to Revit production lead on impactful healthcare and defense infrastructure projects across Southern California.

You'll join a tight‑knit multidisciplinary team where your work directly supports the mechanical systems that keep federal facilities safe, efficient, and operational. If you're someone who thrives on independence, problem‑solving, and meaningful design work - this role is built for you.

What You'll Do

* Take full ownership of Revit modeling and documentation for HVAC & plumbing systems

* Update and generate AutoCAD drawings for as‑builts, legacy files, and details

* Run mechanical load calculations using Trane or similar modeling tools

* Contribute directly to projects ranging from $25K-$1M in design scope

* Support senior engineers by absorbing production‑level work and executing deliverables with autonomy

* Participate in brief site visits (1-2 days) for field verification and system assessments

* Coordinate with architecture, electrical, and controls engineers across multidisciplinary scopes

What Makes This Role Unique

* Your work supports national‑impact federal healthcare and defense projects

* True project variety: industrial, medical, and complex mechanical systems

* A hybrid work schedule that balances collaboration and independence

* Long‑term stability with a strong likelihood of conversion to full‑time

* A team culture that values initiative, technical depth, and craftsmanship

Must‑Have Skills

* Revit expertise - you've owned mechanical models, not just contributed

* AutoCAD proficiency

* Strong background in both HVAC and plumbing design

* Plumbing must be at least 50% of your design capability

* Experience running load calcs/modeling (Trane, HAP, Carrier, etc.)

* Ability to work independently with minimal oversight

* U.S. citizenship (required due to federal project work)

Nice‑to‑Have Skills

* Experience with industrial or medical facilities

* Exposure to controls systems and coordination with electrical

* EIT or interest in pursuing licensure

* Federal/VA/DoD project familiarity

What Success Looks Like

Within your first 90 days, you'll be:

* Delivering high‑quality Revit and plumbing/HVAC packages

* Running your own scoped tasks and small projects

* Acting as a trusted technical resource for senior mechanical leadership

* Fully integrated into the team's federal project pipeline

Compensation Range

$100,000 - $120,000 (DOE), with flexibility for highly Revit‑proficient candidates.

Ready to Advance Your Mechanical Career?

If you're looking for a role where your technical craftsmanship, Revit excellence, and mechanical design skills really matter, we'd love to connect.

Apply today to join a team building the next generation of resilient federal facilities.

Job Type & Location

This is a Permanent position based out of Irvine, CA.

Pay and Benefits

The pay range for this position is $48.00 - $57.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a hybrid position in Irvine,CA.

Final date to receive applications

This position is anticipated to close on Mar 13, 2026.

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