877 Mechanical Engineer Dc jobs in Washington,DC

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Mobile Mechanic

Longhorn Energy - Southern Md Facility, MD

Mobile Mechanic

~ 22 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

New, Posted 3 hours ago

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Mechanical-Systems Engineer, Shipboard Systems Group

Johns Hopkins Hospital

Laurel, MD 20723

$100,000/yr

~ 29 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Mechanical Engineering or a closely related field
3+ years of relevant experience with Navy systems, particularly focused on product lifecycle management, hardware production, or Systems Engineering
Are willing and able to travel occasionally (10%) to US Navy facilities, bases and contractor sites
Are able to obtain Interim Secret level security clearance by your start date and can ultimately obtain Top Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship

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New, Posted 6 hours ago

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Mobile Mechanic

Longhorn Energy

Clinton, MD 20735

~ 26 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Education: High school diploma or equivalent
Must have own mechanical tools (Any specialty tools that are needed will be provided)
Required Work Experience: Minimum of 5 years experience performing the functions listed above in a construction, building materials, manufacturing or industrial environment.
Mechanical skills, physical strength, practical skills, problem solving orientation, and customer service abilities.
Proficient in hydraulic, electrical and pneumatic systems
Ability to prepare work estimates and quotes
Experience conducting routine services and vehicle maintenance
Excellent oral communication skills with close attention to detail
Required Computer and Software Skills: Basic computer skills
Ability to work in all weather conditions without limitations.
Ability to lift 50lbs
Reliable transportation
Licenses Required: Valid Driving License
Good Driving Record
Demonstrate a commitment to communicating, improving and adhering to health, safety and environmental policies in all work environments and areas.
Successful candidates must adhere to all safety protocols and proper use of Holcim approved Personal Protection Equipment ("PPE"), including but not limited to respirators. Subject to applicable law, employees that are required to wear respirators must be clean shaven where the respirator seal meets the face in order to pass the qualitative and quantitative fit tests.

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2026 Graduate - Mechanical-Fluids Analysis Engineer, Shipboard Systems Team

Johns Hopkins Hospital

Laurel, MD 20723

$85,000/yr

~ 29 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's or Master's degree in Mechanical Engineering or a closely related field
Have demonstrated interest in fluid dynamics through coursework, professional experience, or in a laboratory setting
Are willing to learn new tools and embrace the changes needed to transform existing workflows in a developing Digital Engineering environment
Are willing and able to travel occasionally (5%) to U.S. Navy facilities, bases, and contractor sites
Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Secret level clearance
Eligibility requirements include U.S. citizenship

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Mechanical Engineer

QinetiQ

Lorton, VA 22079

~ 23 min Onsite

Mechanical Engineering BS (or equivalent)
3+ years' experience in mechanical design in all aspects of a product lifecycle
Knowledge of metal fabrication and machining processes, including: Design techniques, Tools, and principals involved in production of precision technical plans, drawings, and models.
Knowledge of additive manufacturing
Experience creating and working with formal design/development processes
Must have experience with 3D CAD modeling tools
Experience with PTC Creo or Solidworks design tool
Must have experience with creation of detailed engineering drawings with geometric tolerancing (ASME Y14.5)
Must demonstrate excellent verbal and written communication skills
Experience with MS Outlook, Word, Excel, and PowerPoint
Willing and able to travel for work (estimated 25%)
Must have active Secret or higher level clearance #QinetiQClearedJob

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iHire

Mechanical Engineer

MBA CSi

Merrifield, VA 22081

$75,000-$80,000/yr

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HVAC Mechanical Engineer

Johnson Controls

Washington, DC 20011

RemotePaid Time Off

Experience with project development for mechanical and low voltage building automation and controls projects (MEP, HVAC mechanical, HVAC controls, utilities, SCADA, etc)
Demonstrated expertise with building mechanical equipment, HVAC, energy management systems, or low voltage building automation systems
Experience independently leading site surveys to assess facility systems and equipment
Strong estimating skills and experience, preferably with RS Means or other estimating tools
Capable of assessing design risk
Comfortable presenting in customer-facing situations
U.S. citizen with the ability to obtain and maintain required government security clearances and/or badges as required to perform site duties. (This involves a background/character, criminal history, employment, and credit check.)
Must be based in the National Capital Region (VA/MD/DC area), preferably within an hour of Washington D.C./Northern Virginia

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New, Posted 1 day ago

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Director, Mechanical Engineering (Segment Strategy Lead)

L3Harris Technologies

Chantilly, VA 20151

~ 37 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Mechanical Engineering or related field with a minimum of 15 years of experience; or Graduate Degree with a minimum of 13 years of experience.
Active Secret Clearance is required
Professional experience leading and developing large mechanical engineering teams across multiple programs or sectors.
Professional experience developing engineering team strategies, workforce development plans, and performance management frameworks.
Experience leading large DoD proposals with significant mechanical engineering content.

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Senior Navy Mechanical Engineer - Clearance Required

Cydecor

Washington, DC 20011

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's level degree in Mechanical Engineering
10+ years of relevant experience
Experience in mechanical engineering experience related R&D;, T&E;, and systems acquisition programs
Ability to analyze designs through review of design artifacts
Ability to perform quantitative analyses
Ability to work on a multi-disciplinary team consisting of systems engineers, electrical and electronics engineers, acquisition professionals, and logistics and sustainment professionals to achieve program outcomes
Interim or Active Secret clearance

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New, Posted 5 hours ago

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