Jobs in the United States

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Added 1 min ago
Research Scientist/Engineer 3
University of Washington
Seattle, WA
Develop and implement biomaterial design strategies to support research objectives and long-term project goals.
Added 1 min ago
Electrical/Controls Engineer II Energy
AtkinsRealis Energy Federal EPC Inc.
United States
We are seeking an Electrical/Controls Engineer II - Energy to join our team in Richland, WA. In this role, you will apply engineering principles and technical expertise to the design and…
Added 1 min ago
SO
Civil Engineer Advanced - Local Program Project Manager ($3,000 sign on bonus)
State of Wisconsin
WI
- $94,623 to $114,482 USD / year
This position functions as a Civil Engineer within the NW Region, Project Development Section and is responsible for the oversight and delivery of the local program. The duties and…
Added 2 mins ago
R&D Engineer Intern
The Pennsylvania State University
United States
We are seeking a motivated R&D Engineer Intern to join our Polymer Composite Manufacturing (PCM) team in the Applied Research Laboratory (ARL) at Penn State University. You will support…
Added 2 mins ago
Mechanical Engineer
Actalent
Horsham, PA
Job Title: Mechanical EngineerJob DescriptionThis Mechanical Engineer role focuses on leading the mechanical design and development of advanced industrial equipment from concept through…
Added 2 mins ago
A
Controls Engineer
Actalent
Sterling, VA
- $38 to $40 USD / hour
…supporting an AWS data center installation and commissioning project in Sterling, VA, with an anticipated completion timeframe of early/mid October. The role primarily involves supporting…
Added 2 mins ago
A
Electrical Engineer II
Actalent
Cary, NC
- $115,000 to $130,000 USD / year
Job Title: Electrical Engineer IIJob DescriptionA thriving electronics design and manufacturing company in Cary, NC seeks an Electrical Engineer with robust experience in PCB design and…
Added 2 mins ago
A
Engineering Project Manager
Actalent
Bedford, OH
- $53 to $63 USD / hour
Job DescriptionWe are seeking an Engineering Project Manager to oversee engineered-to-order projects supporting power distribution products, including control enclosures, low- and…
Added 2 mins ago
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Project Engineer
Actalent
Cleveland, OH
- $48 to $55 USD / hour
Job Title: Project EngineerJob DescriptionThe Project Engineer manages and executes capital equipment and manufacturing improvement projects that support significant new product growth and…
Added 2 mins ago
A
Sr Substation Designer (Remote)
Actalent
New Albany, OH
- $35 to $50 USD / hour
Develop a substation design layout with scoping information and general guidance from a Design Engineer.
Added 2 mins ago
A
Commissioning Engineer
Actalent
Saline, MI
- $65 to $85 USD / hour
…and associated electrical infrastructure. The Commissioning Engineer serves as the technical lead for EPMS and SCADA integration, ensuring reliable communication between field devices and…
Added 2 mins ago
A
Controls Engineer
Actalent
Shelbyville, IN
- $48.08 to $57.69 USD / hour
…utilizing Rockwell / Allen-Bradley platforms. The Controls Engineer works on a first-shift schedule, Monday through Friday, with negotiable but consistent hours. Occasional weekend work may…
Added 2 mins ago
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Manufacturing Process Engineer
Actalent
Indianapolis, IN
- $90,000 to $120,000 USD / year
Job Title: Manufacturing Process EngineerJob DescriptionThe Manufacturing Process Engineer plays a key role in helping the manufacturing department plan smarter, quote more accurately, and…
Added 2 mins ago
Project Engineer
Actalent
Indianapolis, IN
Job Title: Project EngineerJob DescriptionThe Project Engineer / Process Engineer is responsible for supporting complex manufacturing projects from initial customer requirements and quoting…
Added 2 mins ago
Quality Engineer II
Pursuit Aerospace
Malden, MA
As a Quality Engineer II, you will lead critical quality initiatives, ensure compliance with customer and regulatory requirements, and drive process improvements across aerospace…
Added 2 mins ago
Design Drafter
York International Corp.
United States
Johnson Controls is seeking a Contract Engineer - Design Drafter to support the engineering release of a large commercial air handling product and help keep work clear-to-build for…
Added 2 mins ago
Senior EPC Electrical Engineer
GE Vernova
Imperial, PA
…as described above. Work experience to include: End-to-end project lifecycle management (including conceptual design, engineering, final delivery, and site support) of large-scale capital…
Added 2 mins ago
SO
Civil Engineer Transportation Entry or Senior - $3,000 sign on bonus!
State of Wisconsin
WI
- $72,821 to $104,458 USD / year
This position functions as a Civil Engineer within the Project Development Section (PDS) of the Northwest Region (NWR) performing various civil engineering duties on transportation…
Added 2 mins ago
SO
Civil Engineer Transportation Entry or Senior - $3,000 Sign-On Bonus! - Reannouncement
State of Wisconsin
WI
- $72,821 to $104,458 USD / year
This position functions as a Civil Engineer within the Project Development Section (PDS) of the North Central Region (NCR) performing various civil engineering duties on transportation…
Added 2 mins ago
SO
Civil Engineer Transportation Advanced - Construction Engineer - $3,000 Sign on Bonus!
State of Wisconsin
WI
- $92,768 to $114,483 USD / year
This position function as a Civil Engineer within the Project Development Section of the Southeast Region. The position uses independent discretion and judgment on transportation…
Added 3 mins ago
SO
Civil Engineer Transportation Advanced - Project Manager - $3,000 sign on bonus
State of Wisconsin
WI
- $92,768 to $114,483 USD / year
Wisconsin Department of Transportation (WisDOT) is recruiting to fill multiple advanced level Civil Engineer Transportation (Project Manager) positions located in the Division of…
Added 3 mins ago
Plant Engineer
Ventura Foods
Chambersburg, PA
…Improve the Plant Facilities. Improve the equipments operation; design and install equipment, processing systems and utilities to meet customer needs. Promote future growth of the plant and…
Added 3 mins ago
SO
Civil Engineer Transportation Advanced - Project Manager - $3,000 sign on bonus
State of Wisconsin
WI
- $92,768 to $114,483 USD / year
This position functions as a Civil engineer within the Project Development section performing the highest degree of independent discretion and judgement on transportation improvement…
Added 3 mins ago
SO
Engineer- Advanced/ Construction Project Manager
State of Wisconsin
WI
- $45 to $52.09 USD / hour
This position serves as a project engineer in the Construction and Facilities Management Office (CFMO) in the Department of Military Affairs (DMA). Duties will include budgeting, planning,…
Added 3 mins ago
SO
Civil Engineer Transportation Entry or Senior - $3,000 Sign-On Bonus!
State of Wisconsin
WI
- $72,821 to $104,458 USD / year
This position functions as a Civil Engineer within the Project Development Section (PDS) of the Northeast Region (NER) performing various civil engineering duties on transportation…

Salas O'Brien

Mid-Level Mechanical Engineer

Seattle, WA, United States
Bozeman, MT, United States

$95,000 to $115,000 USD / year

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Job details

Pay: $95,000 to $115,000 USD / year
Experience: 5+ years of experience designing HVAC systems for datacenters, telecom, or other high-tech / industrial facilities
Posting language: English
Posted: Nov 5, 2026

Original job description

Mid-Level Mechanical Engineer

At Salas O’Brien we tell our clients that we’re engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That’s why we’re committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future.

Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career - and they’ll receive great total rewards along the way.

About Us:

Founded in 1975, Salas O’Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow’s requirements are today’s opportunities, and we are here to design lasting solutions for pressing challenges.

We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.

Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.

Job Summary:

Our Seattle, WA/ office is seeking an exceptional mid-Level Mechanical Engineer to join us as we continue with our strong growth. In this exciting role, you will focus on the design of mechanical systems for new facilities, additions, and renovation projects, including HVAC systems (equipment specification, airside distribution, mechanical piping design, etc.), BMS controls, fuel storage, and plumbing. This will require providing technical leadership for the creation of construction drawings and specifications, existing system studies, and master planning efforts. The project clientele includes Data Centers, Telecom, Federal/DoD, and other highly sophisticated facilities.

In this role, you will:

Work with other Mechanical Engineers, designers, and BIM Specialists for complex design and construction documents.
Collaborate with teammates from other design disciplines to deliver a well-coordinated project.
Work independently on smaller projects with limited direction.
Develop marketing, project management, proposal-writing, and project management skills.
Visit project sites (local and across the U.S.) to gather information on existing conditions and review new work.
Conduct existing building surveys and documentation of existing HVAC systems
Develop system design calculations and selection of equipment for use in buildings
Perform Load/Energy calculations with a variety of software as dictated by Client standards.
Write/edit project specifications
Prepare detailed design documents, reports, and studies
Code compliance research
Provide construction administration services
Perform QA/QC of design work
Oversee and provide guidance to junior engineers
Take ownership and accountability of work.

Skills:

Ability to work on multiple projects in a fast-paced environment.
Demonstrated ability to work independently and take initiative to drive projects forward. Ability to work collaboratively in a team setting.
Desire to learn and grow.
Excellent organizational skills and attention to detail
Excellent written and verbal communication skills
Leadership ability and entrepreneurial spirit
Proficiency in Auto CAD, Revit, and MS Office
Ability to travel

Qualifications:

Bachelor’s degree in Mechanical Engineering or related field
Professional Engineer (PE) license preferred, but EIT acceptable
5+ years of experience designing HVAC systems for datacenters, telecom, or other high-tech / industrial facilities

Location: Seattle WA or Bozeman MT (Hybrid)

Travel: Up to 20%

Compensation & Benefits

The expected base salary range for this role is $95k to $115k USD per year. Actual compensation will be determined based on a number of factors including skills, experience, qualifications, and location.

This role is also eligible for performance-based bonuses, equity participation, and a comprehensive U.S.-based benefits package, including:

Medical, dental, and vision insurance
401(k) with company match
Paid time off and company holidays
Wellness programs and employee assistance resources
Professional development support

Equal Opportunity Employment Statement

Salas O’Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O’Brien will accommodate the disability-related needs of applicants as required by law.

Third-Party Agency Notice Salas O’Brien does not accept unsolicited resumes from external recruiters or agencies. We only work with approved partners engaged directly by our Talent Acquisition team for specific searches. Unsolicited submissions will not be eligible for placement fees.

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More about this job

Skills

Sales
Mechanical systems
Building systems monitoring technology
Plumbing
Leadership
Building information modelling
Work independently
Project management
Documentation
Regulatory compliance
Research
Organizational skills
Attention to detail
Communication skills
Autodesk AutoCAD
Autodesk Revit
Microsoft Office
Mechanical engineering
P.Eng.
EIT

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