NewMechanical Design Engineer Aerolab IncMechanical Design EngineerJessup, MDMechanical Designer (Engineer) - As a Mechanical Design Engineer you will be working closely with other designers to draft drawings in SolidWorks primarily to specifications that are detailed, accurate, and visually appealing. Function as part of a Product Design Team following the guidance provided by senior design & project engineers; Perform design studies, tolerance stack-ups & drafting checks.
NewSenior Mechanical Design Engineer ERGSenior Mechanical Design EngineerIndian Head, MDComplete facility design services and support review of designs for compliance with code and energetic manufacturing processes to help our client realize state-of-the-art facilities through construction and commissioning. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications.
NewSenior Mechanical Design Engineer Worldwide Mission Critical LLCSenior Mechanical Design EngineerChantilly, VADeep expertise in data center cooling system design including chilled water plants, cooling towers, air-based and liquid-based cooling strategies, rear-door heat exchangers, and direct-to-chip cooling. · You will coordinate closely with Development, Procurement, Construction, and Operations teams, as well as Engineers of Record (EoRs), consultants, and contractors to resolve complex design challenges and maintain cross-disciplinary alignment.
NewMechanical Design Engineer ActalentMechanical Design EngineerRockville, MD$38.46–$55.28 / hourThe team utilizes modern design technologies including Revit, AutoCAD, Trane Trace, and Carrier HAP while fostering a collaborative environment focused on mentorship, technical development, and long-term career advancement. Job Description Job Title: Mechanical Design EngineerAbout the Role We are seeking a Mechanical Design Engineer to join a growing team focused on the design of building systems for a diverse portfolio of projects.
NewHVAC Design Engineer CRBHVAC Design EngineerRockville, MDDesign mechanical systems (airside, chilled water, condenser water, heating hot water, steam, natural gas, compressed air, etc.) of basic complexity in conformance with code requirements and in coordination with other design disciplines . Typical tasks and deliverables include load calculations, utility assessments, energy modeling, design reports, code evaluations, plans, P&IDs, schedules, installation details, equipment and system selection and specification, and coordination with manufacturers and trade partners.
NewSynthesis/Computational Design Engineer MolgSynthesis/Computational Design EngineerSterling, VADevelop tools and pipelines for working with 3D geometry—including mesh processing, point cloud analysis, CAD interoperability, and physics-informed simulation—to support perception, planning, and verification workflows. As a Synthesis / Computational Design Engineer, you will: Design and implement algorithms for geometric reasoning, spatial analysis, and computational synthesis—enabling Molg's systems to automatically understand and operate on complex physical assemblies.
NewManufacturing Design Engineer Trident Systems LLCManufacturing Design EngineerSterling, VA$73,000–$135,000 / yearHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. We develop complex, radiation effects mitigated, designs that balance competing requirements in modern space programs, delivering cutting-edge solutions that enable our customers to achieve more in space.
NewSenior Transit Facility Design Engineer Whitman, Requardt & Associates, LLPSenior Transit Facility Design EngineerWashington, DC$100,000–$180,000 / yearDemonstrated leadership in leading large-scale projects as well as project development ranging from planning, alternatives analysis, environmental process, permitting, final design, construction, safety certification and commissioning facilities. We are looking for a detail-oriented person to review client operations and recommend vehicle maintenance equipment and equipment layouts to maximize operational processes for bus and rail operations.
NewHardware Design Engineer, Level 3 (2026-0068) Acclaim Technical ServicesHardware Design Engineer, Level 3 (2026-0068)Annapolis Junction, MD$212,630.17–$258,750.25 / yearJob Description Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. Pay Range : There are many factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
NewAirframe Design Engineer ElectraAirframe Design EngineerManassas, VAOur Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation. In this role, you will support major structural design deliverables, collaborate deeply with multidisciplinary teams, and help ensure the aircraft's structures meet performance, safety, manufacturability, and certification goals.
NewSenior Electrical Design Engineer ERGSenior Electrical Design EngineerIndian Head, MDPrepare design packages (including electrical design drawings, specifications, and cost estimates) for renovation projects such as replacement and installation of HVAC, electrical power service, emergency generator, surge suppression, lightning protection, grounding, bonding, control systems, and telecommunications systems. ERG is seeking an experienced Senior Electrical Design Engineer to independently develop electrical designs for renovations and upgrades to existing buildings and power distribution systems.
NewSr Mechanical Engineer - MEP MRINetwork JobsSr Mechanical Engineer - MEPHerndon, VAThey need a well-qualified, energetic Design Engineer P.E. that will focus on mechanical design-related activities including performing calculations, selecting equipment, and supporting the development of construction documents, such as drawings, specifications and support fieldwork including existing condition surveys, progress field reports, and project close-out punch lists. Their construction experience includes a broad range of commercial and government projects, including data centers, hospitals, laboratories, wastewater treatment plants, convention centers, and hotels.
NewCivil Project Engineer II/III Roadway Design - Transportation Design Group Timmons GroupCivil Project Engineer II/III Roadway Design - Transportation Design GroupAshburn, VA$87,000–$95,000 / yearWith 21 offices throughout the Mid-Atlantic and Southeast, we provide civil engineering, environmental, economic development, GIS/geospatial technology, landscape architecture, and surveying services to a diverse client base. As one of Engineering News Record’s (ENR) Top 500 Design Firms for over 30 years, we are dedicated to being an employer of choice and providing our people with the best resources, technology, and culture to help them thrive in an engaging career development setting.
NewDesign Engineer - Physical Access Control/CCTV CRIDesign Engineer - Physical Access Control/CCTVMcLean, VACRI is looking to hire a Design Engineer in the Washington DC, Virginia, Maryland area to assist with System Design, Request for Proposal Response, High Level System Experience and Programming of Access Control, Video Management, Intrusion Detection, and Intercom Systems. As a minority-owned and Woman-Owned Small Business (WOSB) with over 30 years of experience, we specialize in delivering enterprise management systems, integrated physical and cybersecurity solutions and cutting-edge IT services, that elevate performance and ensure compliance.
NewPrincipal Mechanical Engineer Trident Systems LLCPrincipal Mechanical EngineerFairfax, VA$107,000–$198,000 / yearThe Principle Mechanical Engineer works collaboratively with program managers and project engineers to ensure successful program execution and is responsible for applying expert mechanical knowledge in designing and analyzing electro-mechanical assemblies. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information.
NewSenior Mechanical Engineer I/II Rocket Lab CorporationSenior Mechanical Engineer I/IISilver Spring, MD$115,000–$198,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NewMechanical Engineer (Hybrid) 2Twelve Recruiting, LLCMechanical Engineer (Hybrid)Arlington, VAThis hybrid opportunity offers the chance to work on a diverse portfolio of renovation and facility improvement projects, including work with some large, well-established clients. We're partnering with a well-established Architecture & Engineering firm in Northern Virginia seeking a Mechanical Engineer to join their collaborative team.
NewEngineer I - Civil Design/Land Development SOLTESZEngineer I - Civil Design/Land DevelopmentRockville, MD0-2 years’ experience in civil engineering land development design; experience preparing storm drainage; storm water management plans; and erosion and sediment control plans. Responsibilities include: Directing work to Designers and Engineers in the preparation of civil engineering plans and construction documents.
NewMechanical Engineer - Federal Sector Procon ConsultingMechanical Engineer - Federal SectorWashington, DCJob Description Procon Consulting is an award-winning consulting firm providing project management, construction management, and technical consulting services for complex federal programs nationwide. This role offers the opportunity to work alongside experienced professionals on mission-critical infrastructure while contributing to innovative engineering solutions in a collaborative, fast-paced environment.
NewSenior Mechanical Engineer - District Utilities Wiley|WilsonSenior Mechanical Engineer - District UtilitiesAlexandria, VAKey Responsibilities:Lead planning and design efforts for district thermal systems, including hot water, chilled water, and steam networksContribute to business development initiatives within the district utilities sectorPerform detailed engineering analyses, including life cycle cost evaluations (LCCA), and resolve complex technical issuesWork collaboratively with cross-disciplinary teams to integrate mechanical systems into larger infrastructure projectsMentor and provide technical direction to junior engineersSupport field investigations and system evaluations to align designs with site conditions and client needsParticipate in design reviews to uphold quality, innovation, and system performanceAssist with construction phase servicesRequirements:At least 10 years of focused experience with district thermal utility systems, including both generation and distributionProfessional Engineer (PE) licenseBachelor's degree in Mechanical Engineering from an ABET-accredited programDemonstrated leadership and project management capabilitiesEligibility to work in the U.S. and obtain a security clearancePreferred Qualifications:Experience with master planningBackground in higher education facility designExperience supporting federal government projectsFamiliarity with geothermal or ambient loop systemsLEED accreditationWhat We Offer: We offer a competitive salary along with employee ownership through our ESOP program and work-from-home flexibility with details provided upon inquiry. Wiley|Wilson has offices in Alexandria, Lynchburg, Richmond, VA; Raleigh, NC; and Atlanta, GA.Other:EOE/AAP, Disability/Covered veteran, Drug Free WorkplaceA606 Senior Mechanical Engineer, District UtilitiesAlexandria, Virginia, District Utilities, District Energy, Steam Systems, Hot Water Systems, Chilled Water Systems, Mechanical Engineering, PE License, Infrastructure Design, System Optimization, Field Investigations, Technical Leadership, Engineering Analysis, Utility Networks, Decarbonization, Sustainable Energy Solutions, Geothermal.