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Parsons Corporation Mechanical Engineer - Building Systems in Centreville, Virginia

In a world of possibilities, pursue one with endless opportunities. Imagine Next!

When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We’ve got what you’re looking for.

Job Description:

Parsons is looking for an amazingly talented Mechanical Engineer to join our team!


  • Completes a variety of assignments such as drawings, specifications, reports, and other materials suitable for procurement and construction purposes.

  • Under the direction of a Senior Engineer, prepares standard engineering calculations, material quality takeoffs, estimates, surveys, and designs.

  • Performs site surveys of existing facilities for as-built generation, rehabilitation designs, and for construction support of new facilities. Adherence to a Zero-Incident safety goal is expected.

  • Prepares and issues specifications, data sheets, and other construction documents.

  • Coordinates design input and technical guidance with CAD Designer/Drafters, Designers, and other Engineers working on the same project. Utilization of CAD and/or Building Information Models and associated design software is expected.

  • Performs other responsibilities associated with this position as may be appropriate.

What Required Skills You'll Bring:

  • Refer to Job Description for Education and Experience Requirements

  • In addition to the above credentials, a basic understanding and/or experience in the design and specification of a wide variety of mechanical systems are preferred. Systems could include HVAC systems, chillers, boilers, steam systems, cooling water systems, pumps, fans, compressors, cooling towers, plumbing systems, and other building services-related systems.

  • Candidate should be capable of working in a self-directed manner with minimal oversight.

  • Experience with industrial, transit, or commercial facilities is beneficial.

  • Experience in the use of Building Information Modeling (BIM), Computer Aided Design (CAD), scheduling software, or file management software is a plus.

  • Working knowledge of REVIT, AutoCAD, MicroStation, Trane Trace, MathCAD, and/or other software packages typically associated with engineering is beneficial


  • Knowledge of HVAC design principles and/or plumbing design; specification development; and report development is required.

  • Ability to utilize standard office automation software is expected.

  • Ability to communicate verbally and in writing with colleagues, clients, and other stakeholders.

Minimum Clearance Required to Start:

Not Applicable/None

This position is part of our Critical Infrastructure team.

A full-service engineering and construction firm, we work in diverse, collaborative teams, both within the company and with our partners and customers, to plan, design, build, and modernize infrastructure. We take special pride in projects and solutions that improve communities as well as people’s quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency. Powered by our people, we provide the imagination necessary to support our customers’ visions—and to help them see new possibilities.

Salary Range: $56,900.00 - $99,600.00

We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!

The position may require a COVID vaccination or an approved accommodation/exemption for a disability/medical condition or religious belief as required by federal, state, provincial or local mandates or customer requirements.

Parsons is an equal opportunity employer committed to diversity, equity, inclusion, and accessibility in the workplace. Diversity is ingrained in who we are, how we do business, and is one of our company’s core values. Parsons equally employs representation at all job levels for minority, female, disabled, protected veteran and LGBTQ+.

We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!About Us

Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+.

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