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Added 21 mins ago
Field System Technician
Bechtel
Millersport, OH
The project is a 1.3 GW simple-cycle power generation facility located in Millersport, Ohio, being constructed adjacent to a hyperscale data center campus. The facility includes multiple…
Added 23 mins ago
VH
Healthcare Engineer
Veterans Health Administration
West Haven, CT
- $75,004 to $169,384 USD / year
…scopes of work, designs, and cost estimates; managing Architect/Engineer firms and reviewing drawings and specifications for compliance with VA standards, NFPA, OSHA, and Joint Commission…
Added 28 mins ago
FH
Civil Engineer (Structural) - DIRECT HIRE
Federal Highway Administration
Bismarck, ND
- $89,508 to $138,370 USD / year
The employee serves as a structural engineer for the North Dakota Federal Highway Administration (FHWA) Division office with responsibility for managing and promoting the Federal highway…
Added 31 mins ago
AC
GENERAL ENGINEER
Air Combat Command
Shaw AFB, SC
- $89,508 to $116,362 USD / year
The primary purpose of this position is to serve as a professional general engineer, performing design, project programming, construction management/monitoring duties and improvement…
Added 31 mins ago
UA
Civil Engineer (Hydraulic)
U.S. Army Corps of Engineers
New Orleans, LA
- $99,402 to $129,225 USD / year
About the Position: Serves as Hydraulic Engineer performing Hydraulic, hydrologic, coastal, and environmental engineering designs and analyses and coordinating, assisting, and reviewing the…
Added 1 hour ago
A
Sr Civil Track Engineer
AECOM
Fresno, CA
- $90,000 to $160,000 USD / year
AECOM is seeking to hire a Sr Track & Civil Engineer within our Wasco/Fresno, Bakersfield, or Sacramento CA Offices.
Added 1 hour ago
A
Sr Civil Track Engineer
AECOM
Bakersfield, CA
- $90,000 to $160,000 USD / year
AECOM is seeking to hire a Sr Track & Civil Engineer within our Wasco/Fresno, Bakersfield, or Sacramento CA Offices.
Added 1 hour ago
A
Sr Civil Track Engineer
AECOM
Sacramento, CA
- $90,000 to $160,000 USD / year
AECOM is seeking to hire a Sr Track & Civil Engineer within our Wasco/Fresno, Bakersfield, or Sacramento CA Offices.
Added 1 hour ago
A
Railroad Bridge Engineer
AECOM
Sacramento, CA
- $140,000 to $240,000 USD / year
…resolves field engineering issues to ensure compliance with project specifications, design standards, and regulatory requirements. The Engineer serves as the primary technical liaison among…
Added 1 hour ago
A
Railroad Bridge Engineer
AECOM
Fresno, CA
- $140,000 to $240,000 USD / year
…resolves field engineering issues to ensure compliance with project specifications, design standards, and regulatory requirements. The Engineer serves as the primary technical liaison among…
Added 1 hour ago
A
Railroad Bridge Engineer
AECOM
Bakersfield, CA
- $140,000 to $240,000 USD / year
…resolves field engineering issues to ensure compliance with project specifications, design standards, and regulatory requirements. The Engineer serves as the primary technical liaison among…
Added 1 hour ago
RA
Senior Program Manager & Key Client Lead, Data Centers
Ramboll Americas Engineering Solutions, Inc.
Boston, MA
- $150,000 to $225,000 USD / year
Are you a senior project and client leader who can deepen a strategic data center relationship while delivering complex power infrastructure programs? Do you want to shape an account…
Added 2 hours ago
DS
(1115066) Test Engineer - Engine Structures & Dynamics
Diversified Services Network, Inc.
Mossville, IL
- $65,000 to $70,000 USD / year
As a Test Engineer (Engine Structures & Dynamics), you would support engine structures and dynamics validation for large power systems. This role will focus on developing, conducting,…
Added 2 hours ago
Engineering Manager
Kyoto Fusioneering America
Oak Ridge, TN
…functionally to the Head of Engineering and operates within a matrixed project structure, interfacing directly with the relevant technical area leads, project lead(s), and Project Director…
Added 2 hours ago
Senior Director, Engineering
Scout Clean Energy
Boulder, CO
…organizational capability, and technical risk management across the project lifecycle. This role ensures both engineering teams deliver consistent, high-quality technical support that…
Added 2 hours ago
CO
Mechanical Engineer 2
Commonwealth of Pennsylvania
Mechanicsburg, PA
- $80,646 to $104,959 USD / year
…The Department of Corrections (DOC) is seeking a Mechanical Engineer 2 to design, evaluate, and guide infrastructure projects that maintain safe, energy-efficient, and secure institutional…
Added 2 hours ago
CO
Mechanical Engineer Consultant
Commonwealth of Pennsylvania
PA
- $88,020 to $119,844 USD / year
Build a meaningful career as a Mechanical Engineer Consultant with the Department of Corrections. In this role, you guide complex mechanical design and inspection work that supports safe…
Added 2 hours ago
Founding Engineer, R&D
Drover Labs
Berkeley, CA
As a Founding Engineer, you will be a core part of the team creating a robot that must survive operating for long durations in some of the most cramped, dark, dirty, and hazardous…
Added 2 hours ago
SO
Mechanical Engineer
Salas O'Brien
Madison, WI
- $85,000 to $110,000 USD / year
The mid-level Mechanical Engineer serves to provide technical leadership for the creation of construction drawings and specifications, existing system studies and master planning efforts.…
Added 2 hours ago
SO
Mid-Level Mechanical Engineer
Salas O'Brien
Seattle, WA · Bozeman, MT
- $95,000 to $115,000 USD / year
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…
Added 3 hours ago
Entry-Level Substation Drafter
WSP USA
Honolulu, HI · Hilo, HI
Work collaboratively with the engineer-in-charge and other technical professionals on assigned project phases, segments, checks, and tasks.
Added 3 hours ago
Sr. Cloud Architect
Veredus - DC
Vienna, VA
…for all the technical aspects of our solutions at the core, structural level. • Participate in frequent training in order to bring cloud industry best practices to iCore’s solutions. Earn…
Added 3 hours ago
Senior Civil-Environmental Engineer
Wisestep
Plattsburgh, NY
Seeking a Civil Engineer to join our growing Plattsburgh, NY office. You will be responsible for completing technical activities on assigned civil engineering projects for public and…
Added 3 hours ago
Business Development Manager Steel-2233
Right Talent Right Now
Chicago, IL
The Business Development Manager (BDM) position is an exciting opportunity for a civil/structural engineer. The successful BDM will use their technical expertise to influence private…
Added 3 hours ago
Business Development Manager - Steel - Chicago #2233
Right Talent Right Now
Chicago, IL
The Business Development Manager (BDM) position is an exciting opportunity for a civil/structural engineer. The successful BDM will use their technical expertise to influence private…

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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