Senior Mechanical Engineer


Glen Allen, Virginia (VA), US, 23060

Category:  Engineering
Work Area:  Onsite
Requisition ID:  1230



About Mason & Hanger, A Day & Zimmermann Company 


At Mason & Hanger, you could call us a pioneer in the production of next generation, high-performance facilities! We provide architectural and engineering (A/E) services specializing in the worldwide design of secure, mission-driven facilities. Our staff is dedicated to finding innovative ways to create dynamic spaces. Think that’s cool? We’ve worked on thousands of projects in over 165 countries as a trusted partner of the U.S. federal government for more than two centuries. We’re building a more secure world. ® Come join in on our purpose – We put people to work, we protect American freedoms, and we help our customers power and improve the world!

As the Senior Mechanical Engineer, here’s the work you’ll do:

Leads and directs others in production of project documents to include Drawings (CAD / BIM), Specifications (editing and checking) and support documents (basis of design). Checks work delegated to other engineers and designers on project to ensure scope is documented successfully. Leads construction phase contract administration activities for mechanical department on project such as Submittals, RFIs, construction support, etc.

  • Directly performing, or guiding others, in complex engineering calculations.
  • Mentor and train other engineers and designers in the department - primarily with on-the-job training & development
  • Main point of contact to clients for mechanical department project responsibilities (meetings, conference calls, comment review/responses, etc.).
  • Ensures positive client relationships and client service with focus on winning new work. Supporting business development activities (pursuit opportunities, fee proposals, change modifications).

This role is for you if you have these skills:

  • Has mastered the primary production tools, methods and calculations used throughout the department. Generates project vision, design and work plan capable of meeting (or exceeding) owner’s requirements; maintains successful trajectory of deliverables; seeks out innovative solutions in collaboration with others; exercises critical and independent thinking to generate solutions for unique and challenging problems; and is proactive to ensure professional client focused success. The Sr. Engineer gains and maintains perspective beyond the technical silo of project mechanical engineering. Develops solutions in anticipation of challenges and leverages perspective to ensure project team is appropriately focused.
  • Able to be the client facing representative of the mechanical department. Actively participates in business development to include project pursuit opportunities, developing fee proposals and contract change modifications. Provides critical involvement to ensure client success can be achieved. Success requires projects to be delivered on time, within budget, well-coordinated and constructible.
  • Functioned as senior technical project leader for department providing training and mentoring to more junior staff within team. Expected to have command of design process, tools, procedures, calculations, systems and equipment used throughout the department. Ensures the department is operating efficiently and well-coordinated with other departments and project managers as well as with clients and consultants. Ability to create and present ideas, internally and externally, in form of drawings, renderings, and other exhibits. Ability to coordinate and communicate with architects and engineers both internally and externally.
  • Responsible Engineer Of Record accountable for technical sufficiency of all mechanical department project deliverables, to include both mechanical HVAC and plumbing disciplines
  • Able to build trusted relationships with department through maintaining ownership for assigned work and delivering efficient and high-quality results. Expected to be a proactive learner, responsible to seek out support when needed, identify expectations, check own work output against quality expectations, and pursue opportunities to grow technical capabilities. And maintains professional humility and respect in partnership with all team members in pursuit of overall project success. Is expected to know their own technical limitations and proactively seek out support where needed while maintaining their lead role for the project. Ability to take direction and guidance from more senior staff within company. Ability to provide direction and guidance to less senior staff within department.

And if you have these qualifications:

  • Bachelors or Master’s Degree in Mechanical Engineering
  • 8+ years relevant experience (Positions are awarded based on staff competency, years of experience listed for reference only.)
  • Professional License in Mechanical Engineering required.
  • LEED AP certification preferred.
  • US Citizenship with the ability to obtain Top Secret security clearance.
  • Great attitude and team player.
  • Successful completion of background screening process.
  • Some travel may be required.

In compliance with this state’s pay transparency laws, the salary range for this role is $104,480 – $156,720. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. (The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements).

We care about our employees, and it shows.

Our staff receive a competitive salary and a comprehensive benefits package which includes medical/Rx, dental and vision coverage; life, AD&D and disability insurance; flexible spending accounts; 100% paid maternity leave for up to 12 weeks, parental leave, family leave, other paid time off; voluntary benefits and discount programs to meet our employees’ individual needs including pet insurance for our furry family members!

To ensure a safe work environment while meeting the physical demands of the job, you must be able to perform the following physical and mental tasks, with or without a reasonable accommodation:

  • Visual acuity (e.g., needed to prepare and analyze data, to transcribe documents, to view a computer, to read, to inspect objects, to operate machinery.
  • Balancing (e.g., maintaining equilibrium when walking, climbing, crouching, etc.)
  • Stooping (e.g., bending the spine at the waist)
  • Reaching (e.g., reaching the arms or legs in any direction)
  • Lifting motion or lifting objects more than 15 pounds
  • Walking
  • Repetitive motion of any part of the body
  • Kneeling, crouching or crawling.
  • Pushing or pulling (e.g., using a part of your body to press against something in a downward or outward direction or in a dragging or hauling motion)
  • Manual Dexterity (e.g., picking, pinching, typing, or other working that uses fingers)
  • Grasping (e.g., use of hand to apply pressure)
  • Climbing (e.g., ascending/descending ladders, stairs, scaffolding, ramps, pole, etc. using feet and legs and hands/arms to climb)
  • Hearing
  • Talking
  • Capacity to think, concentrate and focus for long periods of time.
  • Ability to read complex documents in the English language.
  • Capacity to reason and make sound decisions.
  • Ability to write complex documents in the English language.
  • Capacity to express thoughts orally.
  • Ability to wear a mask, respirator, bullet proof vest, or other equipment.
  • Ability to regularly perform all job functions at Company’s office or worksite.
  • Ability to withstand environmental conditions (e.g., extreme heat or cold, grass, wind, sand, fumes, odors, gases, extreme noise, etc.)

SO, WHAT ARE YOU WAITING FOR? APPLY NOW! Talent Acquisition Partner: Jazmin Arteaga-Ibanez

Diversity, Inclusion & Equal Employment Opportunity


Mason & Hanger, A Day & Zimmermann Company is committed to maintaining an inclusive workforce, where employees are hired, retained, compensated and promoted based on their contributions to our Company. Our collective strength is rooted in over a century of diverse employees and businesses, commitment to success, and delivery on promises made. Federal and state Equal Employment Opportunity laws prohibit employment discrimination based on race, color, religion, sex, sexual orientation, age, national origin, citizenship status, veteran status and disability status. Mason & Hanger is committed to providing an equal opportunity work environment in full compliance with these laws. If you are an individual with a disability and you require an accommodation in the application process, please email and please specify which position you are interested in, including job title and location.

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Nearest Major Market: Richmond