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Mechanical System Engineer Jobs in Washington (NOW HIRING)

Basic Information Assurance Mechanisms (e.g., Identification, Authentication, Access Control ... Review and/or approve system engineering documentation to ensure that processes and specifications ...

Basic Information Assurance Mechanisms (e.g., Identification, Authentication, Access Control ... Review and/or approve system engineering documentation to ensure that processes and specifications ...

The Systems Engineer analyzes system requirements and leads design and development activities ... Develop derived requirements for Information Assurance Services and Security Mechanism Technology.

The Systems Engineer leads design and development activities, guides users in formulating ... Develop derived requirements for Information Assurance Services and Security Mechanism Technology.

The Systems Engineer will maintain the integrity, performance, and security of complex client ... or Mechanical Engineering is required or equivalent combination of education, training, and ...

Summary CTC Group is seeking System Engineers , to analyze user's requirements, concept of ... mechanisms--leveraging methodologies similar to Endpoint Detection and Response (EDR), eXtended ...

System Engineer

Fort George G Meade, MD ยท On-site

$165K - $230K/yr

Summary CTC Group is seeking System Engineers , to analyze user's requirements, concept of ... mechanisms-leveraging methodologies similar to Endpoint Detection and Response (EDR), eXtended ...

... Mechanical Engineering, Industrial Engineering, Aerospace Engineering, Civil Engineering, Cybersecurity, Information Systems, Data Science, Applied Mathematics, Systems Analysis, Technology ...

The System Engineer Analyzes user's requirements, concept of operations documents, and high level ... Basic Information Assurance Mechanisms (e.g., Identification, Authentication, Access Control ...

... Mechanical Engineering, Industrial Engineering, Aerospace Engineering, Civil Engineering, Cybersecurity, Information Systems, Data Science, Applied Mathematics, Systems Analysis, Technology ...

Showing results 21-40

Mechanical System Engineer information

See Washington salary details

$71.9K

$124.9K

$172.2K

How much do mechanical system engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for mechanical system engineer in Washington is $124,932.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,300.00 and $148,900.00 per year, depending on experience, location, and employer.

What is the difference between Mechanical System Engineer vs Mechanical Design Engineer?

AspectMechanical System EngineerMechanical Design Engineer
Primary FocusDeveloping and integrating mechanical systems within larger projectsCreating detailed mechanical component and product designs
Work EnvironmentSystems integration, testing, and validation in manufacturing or engineering firmsDesign studios, CAD modeling, and prototype development
Required CredentialsBachelor's in Mechanical Engineering, relevant certificationsBachelor's in Mechanical Engineering, CAD certifications

Mechanical System Engineers focus on integrating and managing entire mechanical systems, while Mechanical Design Engineers concentrate on designing specific components. Both roles often collaborate but serve different stages of product development and system integration.

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

To thrive as a Mechanical System Engineer, you need a solid background in mechanical engineering principles, system design, and problem-solving, typically supported by a bachelor's degree in mechanical engineering or a related field. Familiarity with CAD software (such as SolidWorks or AutoCAD), simulation tools, and industry certifications like PE (Professional Engineer) are often required. Strong analytical thinking, teamwork, and effective communication skills help distinguish top performers in this role. These skills ensure efficient design, implementation, and maintenance of complex mechanical systems, leading to reliable project outcomes and innovation.

What does a mechanical system engineer do?

A Mechanical System Engineer designs, develops, and oversees the installation and maintenance of complex mechanical systems in various industries. Their work often involves integrating mechanical components with electrical and software systems to ensure the overall functionality and efficiency of machines or equipment. They may be responsible for tasks such as performing simulations, analyzing system performance, troubleshooting issues, and collaborating with multidisciplinary teams. Mechanical System Engineers play a critical role in industries like automotive, aerospace, manufacturing, and energy. Their expertise ensures that mechanical systems operate safely, reliably, and efficiently.

What are some common challenges mechanical system engineers face when working on multidisciplinary projects?

Mechanical System Engineers often collaborate closely with electrical, software, and civil engineers on multidisciplinary projects. A common challenge is ensuring effective communication between teams, as each discipline may use different technical language and have varying priorities. Managing integration issues and aligning timelines across departments can also be demanding. To overcome these challenges, Mechanical System Engineers typically participate in regular cross-functional meetings and use collaborative project management tools to ensure alignment and successful project delivery.
What cities in Washington are hiring for Mechanical System Engineer jobs? Cities in Washington with the most Mechanical System Engineer job openings:
Infographic showing various Mechanical System Engineer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $124,932 per year, or $60.1 per hour.

Mechanical Engineer - Mid Level

Whitman, Requardt & Associates, LLP

Fairfax, VA โ€ข On-site

$140K - $215K/yr

Other

Medical, Life, Retirement

Re-posted 9 days ago


Job description

At Whitman, Requardt & Associates, LLP, we are People Focused and Project Driven . We have been in business for more than 110 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to design the infrastructure and buildings that improve the world! We are currently seeking an experienced Mechanical Engineer to join our Building Design Group in our Fairfax, VA office. As a Mechanical Project Engineer, you will be a key player in completing the design and construction administration for small to medium-sized projects, as well as collaborating within larger design teams for substantial projects. We are looking for a highly experienced mechanical engineer with in-depth knowledge of various mechanical system designs, including DX packaged systems, hydronic systems, chilled water plants, heating water plants, and plumbing. Responsibilities: Construction Documentation: Develop plans, sections, schedules, details, controls, cost estimates, and specifications for mechanical systems. Engineering Design Analysis: Conduct mechanical system selection, energy and life cycle cost analysis, and ensure designs meet energy and sustainable design targets. Team Engagement: .Coordinate with other disciplines and project stakeholders to ensure seamless project execution. Technical Expertise: Develop control strategies, calculations, system concepts, layouts, and designs. Mentorship: Provide guidance, mentorship, and technical support to junior engineers and staff members, fostering their professional growth. Requirements: Bachelorโ€™s degree in mechanical or architectural engineering or related field from an ABET accredited program. Master's degree preferred. 11 - 15 years of experience in mechanical engineering, preferably in the consulting industry. Professional Engineer (PE) license in the commonwealth of Virginia or ability to obtain within 6 months of employment. Proficient knowledge of a variety of mechanical system designs, including DX packaged systems, hydronic systems, chilled water plants, heating water plants, and plumbing. Proficiency in relevant software tools, such as AutoCAD, Revit, and HVAC design software. Familiarity with relevant codes and guidelines. Experience in sustainable design practices. Excellent interdisciplinary coordination skills. Strong analytical and problem-solving skills. Excellent communication and interpersonal abilities. Ability to work effectively in a collaborative team environment. US Citizenship required Benefits: WRA recognizes that employees play an important role in its success. Our commitment to full-time employees is reflected in the comprehensive benefits package we offer: Flexible work schedule options Competitive salary Leave accrual and paid holidays Healthcare benefits Group Life Insurance, as well as additional optional life Insurance, short and long term disability insurance Flexible spending accounts for medical and dependent care reimbursement 401(k) Retirement Plan Tuition Reimbursement Employee Assistance Program Parental and maternity leave benefits WRA is an equal opportunity/affirmative action employer and complies with all applicable anti-discrimination laws. The expected compensation range for this position is $140,000.00 - $215,000.00. This range represents a good faith estimate for this position. The specific compensation offered to a candidate may vary based on factors including, but not limited to, the candidateโ€™s relevant knowledge, training, skills, work location, and/or experience. Applicants must be currently authorized to work in the United States on a full-time basis without the need for employment-based visa sponsorship now or in the future. WRA will not sponsor applicants for U.S. work visa status for this opportunity. (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa) ***** Not accepting resumes from 3rd party recruiters for this position ***** Position # 3273 #LI-Onsite #LI- Mid Level