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Mechanical Engineer Jobs in Reston, VA (NOW HIRING)

M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and ...

M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and ...

Mechanical Engineer

Bethesda, MD ยท Hybrid

$105K - $125K/yr

Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why ...

SHINE Systems is building a talent pool of Mechanical Engineers to support future Intelligence Community customer missions. This pipeline opportunity is intended to identify qualified candidates ...

Mechanical Engineer

Chantilly, VA ยท On-site

$86K - $198K/yr

Mechanical Engineer The Opportunity: Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate ...

SHINE Systems is building a talent pool of Mechanical Engineers to support future Intelligence Community customer missions. This pipeline opportunity is intended to identify qualified candidates ...

Job Summary Logos Technologies is seeking a full-time Mechanical Engineer to support ongoing technology development efforts at our Fairfax, VA office. This role will contribute to ISR sensor design ...

Mechanical Engineer

Mclean, VA ยท On-site

$86K - $198K/yr

Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate activities with trade shops, including ...

Mechanical Engineer

Mclean, VA ยท On-site

$86K - $198K/yr

Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate activities with trade shops, including ...

Mechanical Engineer

Bethesda, MD ยท On-site

$59/hr

Overview C2 ALASKA, LLC Bethesda, MD THIS POSITION IS CONTINGENT UPON BID AWARD The Mechanical Engineer shall provide advanced mechanical engineering support for HVAC, plumbing, and infrastructure ...

Mechanical Engineer

Mclean, VA ยท On-site

$86K - $198K/yr

Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate activities with trade shops, including ...

Mechanical Engineer

Mclean, VA ยท On-site

$86K - $198K/yr

Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate activities with trade shops, including ...

Mechanical Engineer The Opportunity: Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate ...

Mechanical Engineer

Bethesda, MD ยท On-site

$105K - $125K/yr

Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why ...

Mechanical Engineer Location: Germantown, Maryland Onsite Responsibilities * Lead end-to-end hardware development for AERO mobile solution, from conceptual design through production and in-service ...

SHINE Systems is building a talent pool of Mechanical Engineers to support future Intelligence Community customer missions. This pipeline opportunity is intended to identify qualified candidates ...

Showing results 41-60

Mechanical Engineer information

See Reston, VA salary details

$47.3K

$107K

$173.2K

How much do mechanical engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for mechanical engineer in Reston, VA is $107,030.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,800.00 and $131,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a mechanical engineer, and why are they important?

To thrive as a Mechanical Engineer, you need a solid background in mechanical design, mathematics, and physics, typically supported by a bachelor's degree in mechanical engineering or a related field. Proficiency in CAD software (such as SolidWorks or AutoCAD), finite element analysis tools, and familiarity with industry standards or relevant certifications (like a Professional Engineer license) are common requirements. Strong problem-solving abilities, teamwork, and effective communication skills help professionals excel in collaborative and multidisciplinary environments. These skills are crucial for ensuring safe, innovative, and efficient engineering solutions that meet project and client needs.

What are common interdisciplinary collaborations for mechanical engineers in a typical project setting?

Mechanical Engineers often work closely with professionals from other disciplines such as electrical engineers, software developers, and industrial designers, especially when developing complex products or machinery. Collaboration is essential for integrating mechanical systems with electronics and software, ensuring functionality, safety, and efficiency. These interactions usually involve regular team meetings, joint problem-solving sessions, and coordinated testing to achieve project goals. Being comfortable working in cross-functional teams can significantly enhance your success and contribute to innovative solutions.

What is the difference between Mechanical Engineer vs Mechanical Designer?

AspectMechanical EngineerMechanical Designer
Required CredentialsBachelor's degree in Mechanical Engineering, PE license (optional)Bachelor's degree in Mechanical Design, CAD certifications (often)
Work EnvironmentDesign, analysis, testing, project managementCreating detailed CAD models, drafting, and design documentation
Industry UsageEngineering firms, manufacturing, aerospace, automotiveProduct design, manufacturing, industrial equipment

Mechanical Engineers focus on designing, analyzing, and testing mechanical systems, often overseeing projects from conception to completion. Mechanical Designers primarily create detailed CAD models and drawings based on specifications. While both roles require technical skills and knowledge of mechanical systems, Mechanical Engineers typically have broader responsibilities including analysis and project management, whereas Mechanical Designers specialize in detailed design work.

What does a mechanical engineer do?

A Mechanical Engineer designs, develops, builds, and tests mechanical devices such as engines, machines, and tools. They use principles of physics and mathematics to solve engineering problems and improve existing products. Mechanical Engineers can work in a variety of industries, including automotive, aerospace, manufacturing, and energy. Their responsibilities often include creating blueprints, analyzing data, and collaborating with other engineers or professionals to ensure projects meet safety and quality standards.
What are the most commonly searched types of Mechanical Engineer jobs in Reston, VA? The most popular types of Mechanical Engineer jobs in Reston, VA are:
What are popular job titles related to Mechanical Engineer jobs in Reston, VA? For Mechanical Engineer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Mechanical Engineer jobs in Reston, VA look for? The top searched job categories for Mechanical Engineer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Mechanical Engineer jobs? Cities near Reston, VA with the most Mechanical Engineer job openings:
Infographic showing various Mechanical Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $107,030 per year, or $51.5 per hour.

Mechanical Engineer

M&J Engineering

Rockville, MD โ€ข On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 15 days ago


Job description

Overview

M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors.

M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations.

M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual orientation, pregnancy, gender identity or expression, age, disability, genetic information, marital status, citizenship status, employment status, veteran or military status, or any other category protected by law. Our Company vigorously pursues opportunities to recruit and develop job candidates who have the desire and potential for becoming qualified employees through our Affirmative Action Plan.

M&J is seeking a Mechanical Engineer. This role is essential to ensuring the safety, reliability, and compliance of Washington Metropolitan Area Transit Authority (WMATA)'s structural assets. Candidate will work in the field conducting inspections, documenting deficiencies, and coordinating with engineering and maintenance teams to provide support in the area of mechanical engineering.

Responsibilities
  • Collaborate with ELES staff to develop standard operating procedures (SOPs) for elevator and escalator modernization.
  • Create and manage work plans for elevator and escalator modernization projects.
  • Design and implement a data-driven predictive maintenance program in partnership with ELES staff.
  • Develop assessment criteria for WMATA's vertical transportation assets.
  • Conduct comprehensive condition assessments of vertical transportation equipment and prepare detailed reports of findings.
  • Coordinate with WMATA personnel to ensure successful completion of assigned tasks.
  • Prepare materials lists and identify action items required to complete assigned work.
  • Respond to WMATA inquiries related to project scope.
  • Provide draft documents to stakeholders for review and incorporate feedback prior to finalization.
  • Address WMATA comments and revisions on draft documents.
  • Attend all required meetings.
  • Perform other duties as assigned by the WMATA Task Manager.
  • All other duties as assigned.
Qualifications
  • A minimum of a bachelor's degree in engineering, project management, construction management, or related field.
  • A minimum of 10 years' demonstrable experience managing large, complex projects that include mechanical, structural, or electrical infrastructure.
  • Registration as a Professional Engineer in one of the signatory jurisdictions of the WMATA compact, i.e., District of Columbia, Maryland, or Virginia; and
  • Project Management Professional (PMP), Certified Associate in Project Management (CAPM), orCertified Supply Chain Manager (CSCM) and/or Certified Construction Manager (CCM)certification.
Benefits

M&J is a leader in providing quality engineering consulting services to a diverse and exciting client base.ย  We attract experienced professionals who understand proactive client service, safety, risk management and loss prevention practices, quality control, teamwork, and the development of younger staff.ย  We seek employees who enjoy their work, desire continuous improvement, and want to contribute to the vision and growth of a quality, employee-owned, professional firm. To all full-time employees we provide a comprehensive package of benefits, including medical, dental and eye insurance, 401(k) retirement plan, life insurance, etc. Salary will depend on experience and credentials.

Employment Type: OTHER