Mid-Level Mechanical Engineer
$95k - $115kSalas O'Brien
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.
$87.1k - $157.45k
Are you ready to build software that makes a real-world impact? Leidos is seeking a talented Mid-Level Full Stack Software Engineer to join the Chinook Program supporting an Intelligence Community customer. In this role, you’ll design, develop, and deliver modern software...SuggestedFull timeContract work- ...commercial and government applications. Our engineers and space scientists are on a mission... ...Position Overview We are seeking a Mid-Level Systems Engineer to join our growing... ...engineering disciplines (RF, software, mechanical, electrical) to drive system-level integration...SuggestedWork at office
$100k - $120k
Job TitleMid Mechanical EngineerLocationBethesda, MD 20800 US (Primary)CategoryResearch... ...DescriptionPrescient Edge is seeking a Mid Mechanical Engineer to support a federal government client... .... This technician performs at this level, one or a combination of such typical...Suggested- ...Transportation, Federal and State Government Agencies. Learn More About ProSidian Consulting at DescriptionProSidian seeks a Mid-Level InfoSec Security Engineer (With Focus On Securing Virtual Machines) Consultant focusing on Cyber-Security/Information Security (INFOSEC) and IT...SuggestedFull timeFor contractorsWork experience placementInternshipWork at officeMonday to FridayShift work
$85k - $95k
GovCIO is currently hiring for front end angular engineer to develop the user interface for a customer facing government application. This position will be located in Alexandria, Virginia and will be fully remote position. Responsibilities Builds and codes...SuggestedCurrently hiringRemote work$86k - $138k
...Visit peraton.com to learn how we’re keeping people around the world safe and secure.ResponsibilitiesWe are seeking a Mid-Level RF Compatibility Test Engineer to support our NASA customer in Greenbelt, MD. Peraton is the Prime Contractor on the SENSE Contract; responsible...Contract workTemporary workFor contractorsLocal areaShift work$87.1k - $157.45k
...assets.The Geospatial Analyst Solutions Directorate, part of the National Solutions Business Area, is currently seeking a Mid-Level DevSecOps Engineer on the Maru Program. The successful candidate will play a critical role in the integration of security into all stages...Full timeContract workShift work$87.1k - $157.45k
...development, object‑oriented programming, and mission‑driven engineering, and you’re ready for work that actually moves the needle, this... ...want your work to support a mission with visibility at senior levels, you’ll thrive here.We’re hiring a Backend Software Engineer to...Full time$87.1k - $157.45k
...missions.Leidos is seeking a detail-oriented, mission-focused Mid-Level Test Engineer to support the Chinook program for an Intelligence... ...operational workflows.Familiarity with API authentication mechanisms, including OAuth 2.0, JWT, and role-based access controls....Full time$145k - $165k
...RoleRedhorse is transforming how the Department of Defense (DoD) utilizes data and technology. We are seeking a proactive Mid-Level Data Engineer to join our team supporting the Office of the Under Secretary of Defense for Acquisition & Sustainment (OUSD(A&S)). In this...Full timeContract workWork at office- ...Job Description Job Description Global Dimensions is currently seeking a highly skilled and innovative Mid-Level Artificial Intelligence (AI) Engineer to support mission-critical application development for an Intelligence Community (IC) customer in Annapolis...
$100k - $150k
...Job Description Overview We are seeking a Mid-Level /Senior Electrical Engineer to join our team in Bothell, WA to lead and work on various Power & Renewable and Electrical Engineering projects. The work schedule could be a hybrid opportunity, but the preference...Full timeTemporary workWork at officeLocal areaFlexible hours$75k - $95k
...Mid-level Geologist, Engineer, or Environmental ScientistPlexus Scientific Corporation seeks a Mid-level Geologist, Engineer, or Environmental Scientist with 5-7+ years of applied site investigation and remediation experience.This position will primarily support environmental...Full timeWork at officeFlexible hours- ...Consulting at DescriptionProSidian Consulting Seeks an Mid Level Energy Programs Engineering Advisor to support requirements that address the global... ...Advisors working to support an Energy IDIQ Task Order mechanisms that provide The US Federal Agency's missions, regional...Full timeContract workTemporary workFor contractorsWork at officeRemote workFlexible hours
$112k - $132k
...This is not a role where you will spend your first year fixing tickets in somebody else’s ten-year-old application. As a Mid-Level Software Engineer, you will own meaningful pieces of the platform or a SyncPoint module from design through production. You might build an...Temporary workWork experience placementInterim role- ...range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications. We hire people with the best minds and then...Hourly payPart timeFlexible hours
- Outsourced CIO LLC is seeking a Mid-Level Application Developer to join their team in Alexandria, VA. This role involves leading critical SOC engineering projects and prioritizing operational issues with the customer. The ideal candidate must possess a Secret Clearance...
- ...away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates our valuable resources to providing comprehensive IT services and solutions to mission-...Temporary workWork at officeRemote work
$100k - $115k
...Clearance RequiredSecretJob DescriptionPrescient Edge is seeking a Mid-Level Computer Programmer to support a Federal Government client.... ...with market data. Description: Computer hardware and software engineers’ research, design, develop, and test computer hardware and...$179k
...in Computer Science, Information Technology, or a related field• 3-7 years of experience in software development or application engineering• Proficiency in programming languages such as Python, Java, or C#• Strong knowledge of software development methodologies including...$69.4k - $158k
...Job Number: R0247804 Application Developer, Mid The Opportunity: As a back-end develop er, you know that a good site or system... .... We're looking for a back-end develop er with the sof tware engineering skills it takes to help identify potential risks, contribute to...Full timeContract workPart timeWork at officeLocal areaRemote work$72.7k - $149.2k
Job Title: C++ Mid-Level SW Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to... ...candidate will have the opportunity to work with other developers and engineers in an effort to support the ongoing projects and future...Full timeContract workWork experience placementRemote workFlexible hours- ...Manufacturing Engineer - Welding The Manufacturing Engineer is a technically minded, entrepreneurial... ...to improve material flow and inventory levels, reducing lead-times and improving... ...part drawings, inspection reports and a mechanical understanding of the interaction and...Permanent employmentFull timeContract work
$168.1k - $227.4k
...design patterns, reliability and scaling) of new and existing systems experience - Experience as a mentor, tech lead or leading an engineering team PREFERRED QUALIFICATIONS - 5 years of full software development life cycle, including coding standards, code reviews, source...Permanent employmentInternshipLocal areaFlexible hours- ...The Systems Engineer is responsible for the applications infrastructure across all networks, providing technical support to ensure application security compliance. This role includes implementing technology principles and participating in a 24/7 on‑call rotation. Key...Temporary work
$100k - $125k
...TitleMetroStar Systems is looking for an experienced.NET DeveloperLocation: Washington, DCSecurity Clearance: Secret Polygraph Unspecified Mid Level Career (5+ yrs experience) $100,000 - $125,000Job DescriptionMetroStar Systems is looking for an experienced.NET Developer who is...Contract work$95.32k - $135.91k
...Mid-Level Systems EngineerJoin a collaborative engineering team in the Tysons Corner, VA area supporting critical infrastructure and applications across enterprise environments. We are seeking a mid-level Systems Engineer to help design, implement, and maintain secure...Local areaFlexible hours$65k - $110k
Mid-Level Software Engineer (Full-Stack) - Client Enablement Location: Falls Church, VA (must be on-site in office, with partial telework flexibility) Full-Time | Permanent Salary Range: $65,000.00 ~ $110,000.00 Are you a fast learner who thrives in a collaborative environment...Permanent employmentFull timeWork at officeRemote work$80k - $100k
G3 Innovative Solutions is an IT Services company founded to create innovative solutions to enhance the capabilities of our customers. G3 employees have successfully satisfied the technology needs of the U.S. Government and we continue to maintain relationships with those...Full time- ...Systems EngineerThe Systems Engineer is responsible for the applications infrastructure across all networks. Technical support to make application security compliant. Responsible for tech precepts implementation and contractually responsible to be on call 24/7.ResponsibilitiesSystem...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mid-Level Mechanical Engineer. Be the first to apply!
- mid-level software developer Washington DC
- mechanical inspector Washington DC
- mechanical solidworks Washington DC
- mechanical sales Washington DC
- entry level mechanical design Washington DC
- mechanical installation Washington DC
- mechanical design Washington DC
- mechanical foreman Washington DC
- mechanical commissioning Washington DC
- mid-level software developer





