Sr. Mechanical Engineer
$132.9k - $182.7kJacobs
At Jacobs, we're challenging today to reinvent tomorrow by solving the world’s most critical problems for thriving cities, resilient environments, mission‑critical outcomes, operational advancement, scientific discovery and cutting‑edge manufacturing, turning abstract ideas into realities that transform the world for good. Your Impact At Jacobs, we challenge what is currently accepted so we can shape innovative and lasting solutions for tomorrow. If you’re interested in a rewarding career working with the industry’s best and most innovative engineers, then Jacobs is where you belong. Senior Mechanical (Plumbing) Engineer We're looking for a Senior Mechanical (Plumbing) Engineer who is excited about working on advanced facilities projects that enable the heart of our clients’ business. This is a geographically flexible role in the US with 10‑20% travel. In this role you will support and lead projects at some of the world’s most state‑of‑the‑art industrial and commercial facilities. You’ll be accountable for schedule and technical quality of challenging engineering tasks, as you gain familiarity with the client’s expectations, scope, budget and schedule. You may also provide on‑site assistance during startup, coordinating work activities with other design and engineering professionals and the discipline lead. Your multi‑discipline, highly interactive team will successfully deliver on the design, development, application, evaluation, recommendation and specification of engineered systems and products for industrial building plumbing systems and components. As a Sr. Mechanical Engineer, you will serve as a Subject Matter Expert (SME) within the Mechanical discipline for plumbing systems, codes, US national and international standards. In this role you will solve complex problems, take a broad perspective to identify innovative solutions, and work independently with minimal guidance in only the most complex situations. You may lead a functional team or project and serve as a best‑practice and quality resource. You’ll also have the chance to utilize your technical expertise mentoring junior team members to help your team discover what drives them, nurturing their purpose and guiding them forward. Here’s What You’ll Need Bachelor's degree in Mechanical Engineering At least 10 years of practical application of mechanical engineering and plumbing design in complex industrial facilities Professional Engineer (PE) license Extensive on‑site field experience with the construction and installation of industrial plumbing systems and common trade practices Strong communication skills, both verbal and written Strong analytical and problem‑solving skills Ability to collaborate and work effectively in a variety of teams, including multidisciplinary teams Strong comprehensive knowledge of International Plumbing Code (IPC) Ideally, You’ll Also Have Proficient working knowledge of Navisworks and some experience with Revit software Forward thinking, eager to learn best practices, and contribute with innovative ideas Displayed ability to learn quickly and driven to broaden knowledge base Passion for buildings and construction Preferred candidates will have prior experience with semiconductor, data center, cleanroom, or other high‑tech industrial facilities Prior experience with plumbing codes outside the US and international construction projects is desired Our health and welfare benefits are designed to invest in you, and in the things you care about. Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount. Eligible employees may also enroll in a deferred compensation plan or the Executive Deferral Plan. Jacobs has an unlimited U.S. Personalized Paid Time Off (PPTO) policy for full‑time salaried/exempt employees, seven paid holidays, and caregiver leave. And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock. The base salary range for this position is $132,900.00 to $182,700.00. Within the range, individual pay is determined by work location and additional factors, including job‑related skills, experience and relevant education or training. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. #J-18808-Ljbffr
$120k - $175k
...Sr Mechanical Engineer/Dept. Head $120,000 - $175,000 per year | Washington, DC | On-Site | Permanent Sr Mechanical Engineer/Dept. Head (Hybrid) We are seeking a Mechanical Department Head to lead our team. Successful candidates will have a strong background in MEP consulting...SeniorPermanent employmentLocal areaFlexible hours$123.6k - $170k
...location. Job Summary We’re looking for a high‑energy, Senior HVAC Engineer with extensive experience in dust collection systems to help... ...Advanced Manufacturing clients. You will lead our Building Mechanical team members on projects, perform field investigations, interface...SeniorFull timeWork at officeRemote work$123.6k - $170k
...location. Job Summary We’re looking for a high‑energy, Senior HVAC Engineer with extensive experience in dust collection systems to help... ...Advanced Manufacturing clients. You will lead our Building Mechanical team members on projects, perform field investigations,...SeniorFull timeWork at officeRemote work$123.6k - $170k
...Sr Mechanical HVAC Engineer (Data Centers) Philadelphia, Pennsylvania, United States Responsibilities Layout and design HVAC systems for electric vehicles, data centers, and heavy industrial facilities. Develop design criteria covering general comfort, precise temperature...SeniorFull timeRemote work- ...A leading engineering firm in Tysons, VA is looking for a Mechanical Engineer/Designer to design HVAC systems for various building types. The ideal candidate will have at least 5 years of experience in HVAC design, proficiency in AutoCAD and Revit, and a strong understanding...Senior
- ...A leading defense contractor located in Alexandria, VA, is hiring multiple Mechanical Engineers. The roles involve designing and developing mechanical systems for various complex projects. Candidates must possess relevant experience in engineering, hold appropriate degrees...SeniorFor contractors
- ...A leading engineering firm in Virginia is seeking a skilled Mechanical Engineer to lead design and execution of mechanical systems in mission-critical facilities. The role involves developing designs, providing technical oversight during project execution, and requires...Senior
$85.15k - $153.93k
...mission success, ensuring the Navy is prepared for the challenges of tomorrow. Position Overview We are seeking a Lead Systems Engineer to become the requirements, capabilities, and test evaluation subject matter expert for the US Navy's preemineet surface fleet's...SeniorInterim roleLocal areaImmediate start- ...Job Category: Engineering Support Services Requisition Number: SENIO009819 Posted: May 13, 2026 Full-Time On-site Locations Showing 1... ...Associates, Inc. (ARA) has an outstanding opportunity for a Senior Mechanical Engineer to support on-going research and development efforts...SeniorFull timeFor contractorsRemote work
- ...Forterra, located in Arlington, Virginia, is looking for a skilled software engineer to join our DevOps and Tooling team. The position requires 3+ years of experience and expertise in Rust, TypeScript, and Docker. Candidates will work collaboratively with vehicle integration...Senior
- ...Pathway-Talent-Partners is seeking a Senior Mechanical Engineer (HVAC & Plumbing) in Dallas, TX. In this senior-level role, you'll lead mechanical design efforts, mentor junior engineers, and interact with clients. The ideal candidate has over 8 years of mechanical design...SeniorFlexible hours
$100k - $200k
...easy apply form to send your application to Nick Frei, the Jobot Pro hosting this job. Compensation Based On Experience. Senior Mechanical Engineer $100000 - $200000 per year | Washington, DC | On-Site | Permanent Our client is looking to hire a Senior Mechanical Engineer...SeniorPermanent employmentLocal area$140k - $200k
...Senior Mechanical Engineer (HVAC & Plumbing) Location: Dallas, TX Compensation: $140,000–$200,000 DOE base + bonus Pathway Talent Partners is partnering with a highly respected national design firm to identify a Senior Mechanical Engineer to join their growing Mechanical...SeniorWork at officeLocal areaFlexible hours$120k - $170k
A leading engineering consultancy is seeking a Senior Project Manager/Senior Mechanical Design Engineer based in Washington, D.C. This full-time role offers a competitive salary ranging from $120,000 to $170,000, with hybrid working flexibility. Candidates should have a...SeniorFull time- ...Cornerstone Concilium is seeking a Heavy Mechanical Engineer in Alexandria, Virginia to design and maintain central systems for heavy machinery. The ideal candidate will hold at least a Bachelor's degree in mechanical engineering, possess 6+ years of relevant experience...Senior
- ...Israelvcforum is looking for a full-time Mechanical Engineer in Washington, DC. You will work on mechanical design from concept to implementation, producing detailed manufacturing and assembly drawings, and supporting manufacturers during production. The ideal candidate...SeniorFull time
$120k - $150k
...A leading digital infrastructure investment firm is seeking a Senior Mechanical Engineer - Gas Generation to design and manage mechanical and fuel-gas systems for behind-the-meter generation. This role involves coordination with gas utilities, vendor management, and ensuring...SeniorFlexible hours- ...Cornerstone Concilium is looking for a Heavy Mechanical Engineer in Washington, D.C. The role involves designing and developing central systems for heavy machinery, ensuring their efficiency and reliability. Candidates must have a Bachelor's degree in mechanical engineering...Senior
$150k - $190k
## Senior Mechanical Design EngineerApplylocations: Washington, District of Columbiatime type: Full timeposted on: Posted Todayjob requisition id: R2124458**Title:**Senior Mechanical Design Engineer***Belong. Connect. Grow. with KBR!***KBR’s National Security Solutions...SeniorLocal areaRemote workFlexible hours$166.1k - $185.2k
...unyielding commitment to Excellence, what separates us. Job Description: Cydecor is looking for a Senior Navy Mechanical Engineer to analyze UxV designs and tackle technical challenges in a dynamic environment and be part of a mission-driven team that shapes...SeniorHourly payContract workTemporary workFor contractorsWork experience placementFor subcontractorInterim role- Job Description Mechanical design from concept to implementation including definition of requirements, research and investigation, design... ...production, including on‑site. Requirements B.A. mechanical engineering. 8+ years of experience in developing motorized mechanisms...SeniorFull timeWork at office
$23 - $25 per hour
...Suites by Hilton Washington DC Capitol- Navy Yard. This role involves overseeing departmental operations in the absence of the Chief Engineer, supervising the maintenance team, and ensuring all safety and maintenance standards are upheld. The ideal candidate should have...SeniorHourly pay- ...MissionHires is hiring a Senior Mechanical Engineer (HVAC & Plumbing) for BKV Group’s Washington, DC (Georgetown) office. This role provides senior mechanical design leadership, leads projects, represents the discipline in client meetings, mentors team members, and ensures...SeniorWork at officeLocal area
- ...A leading design consultancy in Washington, DC, seeks a Senior Mechanical Engineer to lead complex projects. The role involves designing mechanical systems, coordinating project delivery, and ensuring sustainable practices. The ideal candidate has over 15 years of experience...Senior
- A prominent engineering firm is seeking a Naval Architect to support military and commercial clients by tackling complex ship design challenges. The ideal candidate will possess a BS or advanced degree in Naval Architecture, have at least 4 years of engineering experience...Senior
- head-huntress.com is looking for a Mechanical Design Engineer in Washington, D.C. The role involves designing safety-critical munitions, defining mechanical safety architectures, and close collaboration with hardware and software engineers. The ideal candidate has at least...Senior
$160k - $180k
...Jacobs Engineering Group Inc. is seeking a Senior Mechanical Engineer for a project in Washington, DC. This role involves providing mechanical engineering support, ensuring compliance with design standards, and working closely with federal groups. The ideal candidate will...Senior$100k - $200k
...LeoForce is looking for a Senior Mechanical Engineer to lead the design and development of mechanical systems in Washington, DC. The role involves utilizing BIM software for 3D modeling and ensuring compliance with LEED and ASHRAE standards. The ideal candidate will have...Senior- Position: Mechanical Engineer Location: Royal Oak, Michigan Work Type: On-site Job Type: Full-Time Experience: 7+ Years Position Overview We are seeking a Licensed Mechanical Engineer (PE required) to lead mechanical and plumbing design efforts within a growing in-house...SeniorRemote jobFull timeFor contractorsWork at office
- ...A leading employee-owned architecture and engineering firm is seeking a Senior Mechanical Engineer specializing in district utilities in Alexandria, Virginia. You will provide technical leadership in planning, design, and implementation of district utility projects. Responsibilities...SeniorRemote workFlexible hours
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