Mechanical Engineer
$120.58kUnited States Government
Agency: Architect of the CapitolDepartment: Legislative BranchSalary: Starting at $120,579 Per year (GS 13)Dates: Open 02/03/2026 to 12/31/2026Schedule: This is an Excepted Service position and does not require or confer Civil Service Competitive StatusWork type: Permanent, Full TimeRelocation: FalsePosition ID: CPP-2026-106Document ID: 863228900Grade: GS 13Job category: Mechanical Engineering (0830)Hiring path: public
$112k - $190k
TSC is seeking a highly motivated and skilled Mechanical Design Engineer to support our customer in Washington, DC. The ideal candidate will be a hands-on engineer with a strong background in mechanical systems and equipment, assemblies and product development. This role...SuggestedFull timeContract workFor contractorsWork experience placementFor subcontractorLocal areaRelocation packageFlexible hours- Wiley|Wilson, a 100% employee-owned architecture and engineering firm, is looking to add a seasoned Senior Mechanical Engineer with expertise in district utilities to our Alexandria, VA office. This role is ideal for a driven professional eager to help grow our established...SuggestedWork at officeWork from home
$90k - $125k
...Our team is growing and we are seeking a Control Systems Engineer to join our federal team supporting the Pentagon in Arlington,... ...efficiency and sustainability needs, primarily related to the HVAC Mechanical and HVAC Controls (Building Automation Systems). At Johnson...SuggestedWorldwideMonday to Friday- ...efficient, sustainable, and cost-effective. Through innovative HVAC engineering, electrical upgrades, building automation systems,... ...About the Position Our client is seeking an experienced Senior Mechanical Engineer to lead the design and engineering of complex HVAC systems...SuggestedFull timeFor contractors
$68.83k - $117.99k
.... Transform the everyday with us! Building Automation Engineers serve as a technical leader during pre‑construction and early... ...work with an engineer to prepare design documents, including mechanical system layouts, electrical drawings, system integration, bills...SuggestedPermanent employmentFull timeContract workFor contractorsWork at officeLocal areaImmediate startNight shift- ...our impact on the world?Watch Our Story:' We believe building engineering is more than systems and structures, it’s about powering... ...advancement, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to...Contract work
- ...Management, Compliance, Business Process, IT Effectiveness, Engineering, Environmental, Sustainability, and Human Capital. We help forward... ...About ProSidian Consulting at DescriptionProSidian Seeks a Mechanical Engineer | Technical Due Diligence & Engineering Validation...Full timeContract workTemporary workFor contractorsWork at officeRemote workFlexible hours
$107.3k - $155.5k
...the world’s leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists,... ....Your OpportunityOur Buildings team is looking for a Project Mechanical Engineer with a focus in HVAC design. You will work with direct...Full timeTemporary workPart timeFor contractorsFor subcontractorCasual workWork at officeLocal areaFlexible hours$125.12k - $187.68k
...Tysons, Virginia, and employs more than 7,000 professionals who engineer and deploy automated, secure, and resilient power and... ...required by the customer.ResponsibilitiesWe are seeking a skilled Mechanical Engineer to lead and support design, bid, and execution of mechanical...For contractorsFor subcontractorLocal area$96.33k - $192.8k
...capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support... ...of HII, is expanding - and we're looking for bold, inventive Mechanical Engineers (multiple levels) to join our fast-moving,...Full timeWork at officeLocal areaWorldwide$110k - $175k
...Our Community of Food People!The Senior Refrigeration Systems Engineer is responsible for the design, optimization, reliability, and... ...continuous improvement of infrastructure, automation, controls, mechanical, electrical, and facility support systems.The Senior...Minimum wageFull timeTemporary workFor contractorsWork at officeLocal areaRemote workFlexible hoursNight shift$84.7k - $144.43k
...Senior Mechanical Controls Engineer - Mission Critical DLR Group is an integrated design firm with a promise to elevate the human experience through design. This fuels the work we do around the world and inspires our mission to improve the lives of our clients, our...Work at officeLocal area$126.4k - $189.6k
...the world’s leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists,... ...place with Stantec.Your OpportunityWe are seeking a Senior Mechanical Engineer to help lead exciting and complex projects to join our...Full timeContract workTemporary workPart timeFor contractorsCasual workWork at officeLocal areaFlexible hours$123.6k - $170k
...every location. We're looking for a high-energy, Senior HVAC Engineer with extensive experience in dust collection systems to help deliver... ...Advanced Manufacturing clients. You will lead our Building Mechanical team members on projects, perform field investigations,...Full timeWork at officeRemote work$120k - $148k
ARA is seeking a Senior Mechanical Engineer to support the design of equipment, tooling, and equipment interfaces for energetics chemical manufacturing systems and unmanned systems (UxS) programs supporting U.S. Government customers. This role spans a broad range of mechanical...Full time- ...to learn how you could help make great things possible not only in your community, but around the world.In the role of Senior Mechanical Engineer (Pipe Stress), we'll count on you to:Perform pipe stress analysis and piping design for projects and prepare reports on the...Contract workWork at office
$90k - $120k
Start designing tomorrow’s future! Buro Happold has an exciting opportunity for a talented Senior Mechanical Engineer to join our hybrid team in Washington, DC! As a Senior Mechanical Engineer you will have the opportunity to lead design for mechanical engineering across...Permanent employmentContract workSummer workImmediate startFlexible hours$140k - $150k
TITLE: Sr. Mechanical EngineerENVIRONMENT: EngineeringLOCATION: Washington D.C., Illinois or TexasCOMPENSATIONRANGE: $140,000.00 - $150... ...sponsorshipPOSITIONSUMMARY: We are seeking a Senior Mechanical Engineer with 8+ years of HVAC and Plumbing design experience to join...Work at officeLocal area- ...become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction... ...DescriptionAECOM is seeking a creative and highly talented Senior Mechanical Engineer for immediate employment in our Dallas, TX office....Contract workFor contractorsWork at officeLocal areaImmediate startRemote workWorldwideFlexible hours
$130k - $190k
Job TitleSenior Mechanical EngineerLocationBethesda, MD 20800 US (Primary)CategoryResearch, Development, and EngineeringJob TypeFull-TimeCareer... ...DescriptionPrescient Edge is seeking a Senior Mechanical Engineer to support a federal government client.Benefits & Compensation...$100k - $137k
...get to space — our world class Space Systems team is empowering some of the boldest and most ambitious space missions.SENIOR MECHANICAL ENGINEER IAs a Mechanical Engineer at Rocket Lab’s Silver Spring, Maryland location, you will lead development of innovative and complex...Permanent employmentLocal areaFlexible hours$115.2k - $150k
This OpportunityWSP is currently initiating a search for a Sr. Mechanical Engineer to work at Fort George G. Meade Army Base at Fort Meade, MD. Be involved in projects with our WSP USA Solutions Inc. Team and be a part of a growing organization that meets our clients’ objectives...For subcontractorWork at officeLocal areaFlexible hours$120k - $150k
...Job Description We are seeking an HVAC Mechanical Engineer / Project Developer to join our federal team that specializes in supporting U.S. military and other U.S. federal government sites, primarily within our Mid-Atlantic / National Capital Region (VA/MD/DC area...For subcontractorLocal areaRemote workWork from homeWorldwide- ...Mechanical HVAC Engineer Mount Laurel Township, New Jersey, 08054 Summary: Client is seeking an enthusiastic Mechanical (HVAC) Engineer with experience supporting Power Generation and Heaving Industrial Projects in either our Mt. Laurel, NJ or Charlotte, NC...Daily paidPermanent employmentRelocation
- ...put that expertise to work keeping a fast-paced cold-chain manufacturing facility running at peak performance. This is a hands-on engineering maintenance role with real ownership, and direct impact on production reliability. The Reality of the Role: Despite the "...For contractors
$168k - $205k
At Mott MacDonald, we trust our brilliant people to do brilliant things in engineering, management, and development services, supporting multisector project work in over 150 countries. As one of the largest employee-owned companies in the world, we pride ourselves on our...Temporary workFor contractorsWork at officeLocal area3 days per week$100k
...Description Are you looking for impactful mechanical design and analysis work in advanced aerodynamic weapon systems? Are you passionate... ...and build hardware? We are seeking a Mechanical Design Engineer to support cradle to grave support for new and existing precision...Temporary workFor contractorsWork experience placementInterim roleRelocation packageFlexible hours$105.7k - $158.7k
...Step into an exciting opportunity as a Senior Mechanical Engineer at Romac. In this senior-level role, youll design, develop new products, improve existing ones by applying advanced engineering principles and creative problem-solving. Youll define technical approaches...Temporary workLocal areaFlexible hours$100k
...Description Are you looking for impactful mechanical engineering work in advanced sensor systems? Do you like working on prototyping and development projects for communications and radar systems? Do you thrive in a fast-paced, collaborative environment where your...Temporary workWork experience placementRelocation packageFlexible hours- ...schedules, and ensure compliant delivery on federal contracts of $150M or greater. This role requires 8+ years in MEP PM, a BS in engineering, and PMIS proficiency (Procore, eBuilder, Kahua). Onsite work is required with the ability to obtain HSPD-12 clearance. #J-18808-...
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