Mechanical Engineer II TAP EngineeringMechanical Engineer IIColumbia, MD$130,000–$200,000 / yearThe Mechanical Engineer II will play a key role in supporting Integrated Product Teams across the full product lifecycle, including design, analysis, prototyping, testing, and sustainment of digital, RF/analog, and mixed-signal electronics hardware. This role is ideal for a mid-level engineer with a strong background in thermal engineering, mechanical design, and electronics packaging, who can work independently while collaborating closely with cross-functional engineering teams.
Senior Mechanical Engineer (Marine Auxiliary Equipment) Pantheon DataSenior Mechanical Engineer (Marine Auxiliary Equipment)Glen Burnie, MDRemote$95,000–$110,000 / yearFull timeIf you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to our Talent Team at Recruiting@pantheon-data.com or by phone (571) 363-4020.This company uses E-Verify to confirm each employee's work authorization. Our service offerings have grown in the past ten years, including infrastructure resiliency, contact center operations, information technology, software engineering, program management, strategic communications, engineering, and cybersecurity.
Senior Aviation Engineer ECS Federal LLCSenior Aviation EngineerWashington, DC$85,000–$110,000 / yearSenior Engineer: Ten (10) years of aircraft engineering experience applying an organization-wide set of engineering disciplines for strategic planning, requirements analysis, systems design, engineering, test and evaluation, systems integration, conceptual designs, program implementation and general engineering for aeronautical, mechanical, electrical engineering projects. Shall hold a bachelor's or higher degree from an accredited university/college in Engineering.
Mechanical Engineer II/Senior Rocket Lab CorpMechanical Engineer II/SeniorSilver Spring, MD$87,000–$125,000 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To 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.
Supplier Quality Engineer Forgent Power Solutions IncSupplier Quality EngineerHanover, MDSupervisory responsibilities for quality auditors and technicians; this position does oversee solutions to supplier quality issues across all departments within the Business. The Supplier Quality Engineer is responsible for ensuring that purchased materials, components, and services meet all quality, regulatory, and performance requirements for transformer manufacturing.
Launch Operations Mechanical Engineer Lead AST SpaceMobileLaunch Operations Mechanical Engineer LeadLanham, MDThis role provides technical authority and execution leadership throughout the launch campaign, ensuring mechanical readiness, risk mitigation, and flawless execution for flight hardware and Mechanical Ground Support Equipment (MGSE). The Lead serves as the primary on-site mechanical authority, bridging design, manufacturing, and launch operations while mentoring engineers and coordinating across internal and external partners to ensure mission success.
Flight Systems Engineer JRCFlight Systems EngineerWashingtonThe Flight Systems Engineer (FSE) serves as the critical technical contributor to the LOC Missile System Integration section for a Department of War (DoW) Category 1D Major Defense Acquisition Program (MDAP) missile system. Provide technical input to Engineering Review Boards (ERB), technical Risk and Opportunities Management Boards (TRMB), and Configuration Control Boards (CCB) as the payload interface subject matter expert.
Mechanical Engineer Senior Level Sargent & Lundy LLCMechanical Engineer Senior LevelElkridge, MD$82,380–$125,860 / yearFive or more years of experience in the design of mechanical engineering systems for non-commercial, heavy industrial plants (power plant - essential, oil & gas, or chemical - valued), with a focus on integrated, detailed system design for new plants, modifications, or replacements; Experience must include the selection of equipment, piping materials, control philosophy, and the preparation of supporting calculations and specifications. In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
Senior Mechanical Engineer UpcoresolutionsSenior Mechanical EngineerWashington D.C., DCIf you're a licensed Professional Engineer who enjoys mentoring teams, driving high-quality design, and working on cutting-edge projects across Multi-Family Housing, Commercial, and Government sectors—this is a role where you can truly make an impact. In this role, you will provide senior-level engineering and design leadership , lead impactful projects, and serve as a key representative of the Mechanical discipline during client engagements.
Mechanical Engineer Stantec IncMechanical EngineerWashington, DCWork with a team of design colleagues to conceptualize and develop full documentation for new construction and renovation projects for multiple types of facilities such as: healthcare, industrial, commercial offices, higher education, research laboratories or similar applications. Primary Location: United States | DC | Washington Organization: 4016 Buildings-US ACQ PSP Northeast BE-Washington DC Employee Status: Regular Business Justification: New Position Travel: No Schedule: Full time Job Posting: 16/06/2026 06:06:44 Req ID: 1006345.
Mechanical Engineer ATR, LLCMechanical EngineerWashington, District of ColumbiaFull timeReview, verify, and update mechanical infrastructure data within SMS Builder, including HVAC equipment, piping systems, plumbing components, pumps, valves, and associated mechanical assets. Generate reports and perform data analysis using Microsoft Excel to support engineering teams, facility managers, and program leadership.
Senior Mechanical Engineer Nova Talent SolutionsSenior Mechanical EngineerWashington, D.C., District of Columbia$130,000–$155,000 / yearThe ideal candidate will provide senior-level engineering leadership, drive high-quality design, mentor team members, and serve as a key representative during client engagements. A leading engineering consulting organization is seeking a Senior Mechanical Engineer with strong HVAC and plumbing design experience to join its Washington, DC office.
Mechanical Engineer Erdman AnthonyMechanical EngineerColumbia, MDErdman Anthony is a nationally recognized, award-winning engineering consulting firm specializing in transportation engineering services, construction services, facilities engineering and design services, civil engineering services, and geospatial services. Erdman Anthony is seeking a Mechanical Engineer to work with architects and building owners under the guidance of a Professional Engineer to translate owner needs into a building design that is buildable, cost-effective, and sustainable.
Reactor Core Mechanical Engineer Ocean AtomicsReactor Core Mechanical EngineerBethesda, MarylandThe ideal candidate is genuinely curious about how to improve upon 60+ years of nuclear reactors at sea and is uniquely competent in tackling the core mechanical engineering challenges required to design, license, and produce a reactor system that allows commercial reactors to unlock the potential of the ocean. Evaluate flow-induced vibration of fuel assemblies, control elements, and internals, and develop design features to mitigate wear and dynamic effects in marine operational load profiles.
NewMechanical Engineer MoseleyMechanical EngineerBaltimore, MarylandMoseley provides competitive salaries and a comprehensive benefits package for all full-time employees, including: Employer-paid Health Insurance with HRA (Health Reimbursement Arrangement); Basic life Insurance; Parental Leave; Holidays & Annual/Sick/Personal day Leave; Short-term and Long-term Disability Insurance. According to our 2025 workplace survey, 96% of employees believe that their work serves a valuable purpose for our firm; 94% believe Moseley respects and values their time with family and friends, away from work; 98% are proud to work at Moseley, and 95% would recommend the firm to friends for employment.
Journeyman Marine Mechanical Engineer (Auxiliary) Pantheon DataJourneyman Marine Mechanical Engineer (Auxiliary)Glen Burnie, MDRemote$60,000–$75,000 / yearFull timeResponsibilitiesProvide technical support and documentation design, develop, and evaluate the operation of marine vessels, ship machinery, and related equipment, to include, but not limited to: auxiliary systems, hydraulics weight handling equipment, rudders, piping, pumps, valves, and HVAC, and apply applicable design and requirements. If you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to our Talent Team at Recruiting@pantheon-data.com or by phone (571) 363-4020.This company uses E-Verify to confirm each employee's work authorization.
Plant Technician-Operations (Experienced or Entry Level) Talen EnergyPlant Technician-Operations (Experienced or Entry Level)Baltimore, Maryland$70,000–$100,000 / yearWhile performing the duties of the job, the employee is regularly required to use written and oral communication skills, read, and interpret data, information, and documents; analyze and solve complex problems, observe, and interpret situations, use math and mathematical reasoning; deal with changing, intensive deadlines, and interact with internal and external clients. Exposure to hazards associated with power and hand tools, dust, fumes, high pressure steam, high temperatures and confined spaces; and may be regularly subject to external environmental conditions such as cold, heat dust, snow or noise and fumes from equipment or chemicals.
Building Automation Support Specialist VW InternationalBuilding Automation Support SpecialistBethesda, MarylandAssists in monitoring DDC alarms, assists Hospital Engineer in determining the condition HVAC equipment conditions which initiate these alarms, adjusts DDC controls as necessary, and coordinates corrections of mechanical deficiencies with maintenance technicians. Proactively addresses issues associated with current practices and processes for facility and construction programs with a focus on monitoring Medical Center Heating Ventilation and Air Conditioning control equipment and to correct equipment operations based on control parameters.
Operations & Integration Engineer III - New Glenn 9X4 Blue OriginOperations & Integration Engineer III - New Glenn 9X4Space Coast, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Journeyman Marine Mechanical Engineer (Propulsion) Pantheon DataJourneyman Marine Mechanical Engineer (Propulsion)Glen Burnie, MDRemote$95,000–$110,000 / yearFull timeIf you require reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to our Talent Team at Recruiting@pantheon-data.com or by phone (571) 363-4020.This company uses E-Verify to confirm each employee's work authorization. Our service offerings have grown in the past ten years, including infrastructure resiliency, contact center operations, information technology, software engineering, program management, strategic communications, engineering, and cybersecurity.