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Senior Mechanical Engineer Jobs in Reston, VA (NOW HIRING)

Senior Mechanical Engineer

Washington, DC · On-site

$118K - $156K/yr

Senior Mechanical Engineer Location: Washington, DC Duration: Fulltime Senior Mechanical Engineer with 8+ years of HVAC and Plumbing design experience to join our Washington, DC office in Georgetown.

Senior Mechanical Engineer

Dallas, TX · On-site

$103K - $136K/yr

Senior Mechanical Engineer with 8+ years of HVAC and Plumbing design experience to join our Washington, DC office in Georgetown. This position will provide senior mechanical engineering and design ...

Senior Mechanical Engineer

Washington, DC · On-site

$118K - $156K/yr

Senior Mechanical Engineer with 8+ years of HVAC and Plumbing design experience to join our Washington, DC office in Georgetown. This position will provide senior mechanical engineering and design ...

Senior Mechanical Engineer

Washington, DC · On-site

$118K - $156K/yr

The Building People, LLC seeks a Senior Mechanical Engineer to provide on-call mechanical engineering services in support of government facility projects and evaluations. The Senior Mechanical ...

Senior Mechanical Engineer

Washington, DC · On-site

$118K - $156K/yr

Senior Mechanical Engineer: The firm is seeking a Senior Mechanical Engineer with 8+ years of HVAC and plumbing design experience to join its Washington, DC (Georgetown) office. This role provides ...

Sr. Mechanical Engineer

Germantown, MD · On-site

$106K - $140K/yr

The Senior Mechanical Engineer is responsible for leading the design, development, analysis, and testing of mechanical systems and components. This role supports the full product lifecycle from ...

Senior Mechanical Engineer

Washington, DC · On-site

$118K - $156K/yr

The Building People, LLC seeks a Senior Mechanical Engineer to provide on-call mechanical engineering services in support of government facility projects and evaluations. The Senior Mechanical ...

Sr. Mechanical Engineer

Germantown, MD · On-site

$106K - $140K/yr

The Senior Mechanical Engineer is responsible for leading the design, development, analysis, and testing of mechanical systems and components. This role supports the full product lifecycle from ...

Sr. Mechanical Engineer

Germantown, MD

$106K - $140K/yr

The Senior Mechanical Engineer is responsible for leading the design, development, analysis, and testing of mechanical systems and components. This role supports the full product lifecycle from ...

Senior Mechanical Engineer

Reston, VA · On-site

$110K - $150K/yr

Join us as a Senior Mechanical Engineer and become a key player in characterizing large-scale and small-scale mechanical, commercial, and institutional projects? If you thrive on tackling complex ...

Senior Mechanical Engineer

Reston, VA · On-site

$110K - $150K/yr

Join us as a Senior Mechanical Engineer and become a key player in characterizing large-scale and small-scale mechanical, commercial, and institutional projects? If you thrive on tackling complex ...

Senior Mechanical Engineer

Merrifield, VA · On-site

$104K - $137K/yr

We are seeking a Senior Mechanical Engineer for our Falls Church, Virginia headquarters to design and coordinate building mechanical systems for public and private sector projects. The role.

Senior Mechanical Engineer

Merrifield, VA · On-site

$104K - $137K/yr

We are seeking a Senior Mechanical Engineer for our Falls Church, Virginia headquarters to design and coordinate building mechanical systems for public and private sector projects. The role.

Senior Mechanical Engineer

Bethesda, MD · On-site

$130K - $190K/yr

Job Title Senior Mechanical Engineer Location Bethesda, MD 20800 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level Staff Education Bachelor's Degree Travel ...

Senior Mechanical Engineer

Fairfax, VA · On-site

$89K - $165K/yr

Senior Mechanical Engineer Requisition ID: 1783 Position Location: Sterling, VA Position Reports To: Manager, Mechanical Engineering Supervises Others: No At Trident Systems Space Electronic Systems ...

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Senior Mechanical Engineer information

See Reston, VA salary details

$77.5K

$127.5K

$177.9K

How much do senior mechanical engineer jobs pay per year?

As of Aug 3, 2026, the average yearly pay for senior mechanical engineer in Reston, VA is $127,510.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,700.00 and $143,600.00 per year, depending on experience, location, and employer.

What does a senior mechanical engineer do?

A senior mechanical engineer manages the research and manufacturing of mechanical devices and systems. Day to day responsibilities of a senior mechanical engineer include estimating manufacturing project costs and timelines, making recommendations on system efficiencies and safety, and performing general engineering duties such as the development and testing of machines. A senior mechanical engineer job is a leadership position and requires managerial experience and excellent communication skills.

What does a senior mechanical engineer do?

A Senior Mechanical Engineer is responsible for designing, developing, and overseeing the production of mechanical systems and devices. They lead engineering projects, solve complex technical problems, and may supervise junior engineers and other team members. Their work often involves using advanced software tools for modeling and analysis, ensuring compliance with industry standards, and communicating with clients and stakeholders. Senior Mechanical Engineers typically have several years of experience and play a key role in project planning and execution.

What is the difference between Senior Mechanical Engineer vs Mechanical Designer?

AspectSenior Mechanical EngineerMechanical Designer
Required CredentialsBachelor's or Master's in Mechanical Engineering, Professional Engineer (PE) license often preferredAssociate's or Bachelor's in Mechanical Engineering or related field, certifications vary
Work EnvironmentDesign, analysis, project management, often in engineering firms or manufacturingDrafting, CAD modeling, product development, typically in design departments
Employer & Industry UsageEngineering firms, manufacturing, aerospace, automotiveProduct design companies, manufacturing, engineering consultancies

While both roles involve mechanical design, Senior Mechanical Engineers focus on project oversight, analysis, and technical leadership, whereas Mechanical Designers primarily handle CAD modeling and drafting tasks. The senior role requires more advanced credentials and experience, often with broader responsibilities in project management and engineering decisions.

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

To thrive as a Senior Mechanical Engineer, you need a strong background in mechanical design, engineering analysis, and project management, usually supported by a bachelor's or master's degree in mechanical engineering and several years of industry experience. Proficiency with CAD software (such as SolidWorks or AutoCAD), FEA tools, and familiarity with relevant industry standards and certifications (like PE licensure) are typically required. Excellent problem-solving, leadership, and communication skills help you lead teams and collaborate effectively with cross-functional departments. These skills and qualifications are crucial for delivering innovative, reliable engineering solutions and successfully managing complex projects.

How does a senior mechanical engineer typically collaborate with cross-functional teams during a project?

As a Senior Mechanical Engineer, you’ll regularly work alongside professionals from disciplines such as electrical engineering, manufacturing, project management, and quality assurance. Effective collaboration involves participating in design reviews, aligning on technical requirements, and troubleshooting challenges that arise during development. You’ll often serve as a key technical liaison, ensuring that mechanical solutions integrate seamlessly with other systems and that project milestones are met on schedule. Strong communication and leadership skills are invaluable, as you’ll help guide both junior engineers and multidisciplinary teams toward shared goals.
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Senior Mechanical Engineer

ITResource Hunter

Washington, DC • On-site

$118K - $156K/yr

Full-time

Posted 4 days ago


Job description

Job Position: Senior Mechanical Engineer
Location: Washington, DC
Duration: Fulltime
Job Description:

Senior Mechanical Engineer with 8+ years of HVAC and Plumbing design experience to join our Washington, DC office in Georgetown. This position will provide senior mechanical engineering and design leadership to our growing local Mechanical team and national team, lead projects and represent the Mechanical discipline during client meetings. We are looking for a licensed Professional Engineer with experience in all aspects of design and documentation with leading edge Multi-Family Housing, Commercial and local Government clients.
Responsibilities will include the following:

• Provide mentorship and guidance to Mechanical engineers and designers.

• Develop and manage project work plans.

• Responsible for the systems selections, basis of design and quality of the work product.

• Attend project meetings and communicate effectively with project team members.

• Represent the Mechanical discipline at client meetings and effectively communicate with clients as needed.

• Coordination of the mechanical/plumbing design with other project disciplines and the Project Manager.

• Construction phase support including submittal review and RFI response.

• Maintain and develop mechanical/plumbing standards in collaboration with senior engineering staff.

• Assist the Mechanical Director with mechanical/plumbing work product quality control.

• Act as a senior mechanical engineering and design resource, providing assistance and guidance to project engineers and designers in both HVAC and plumbing design.

• Confer openly and directly in a respectful and professional manner with other personnel to clarify or resolve problems and develop design.


Qualifications:

• Minimum of 8 years of focused mechanical/plumbing design experience.

• Mechanical Engineering Professional license.

• Proficient in Revit and Microsoft Office Suite.

• Experience with Trane Trace load calculation software.

• Must have the ability to effectively present information and respond to questions from managers, clients, and the general public.