Mechanical Designer - Science and Technology
Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Sep 22, 2026. HED scores B on the Alion truth index.
Mechanical Designer - Science and Technology
Our Mechanical Engineering team is looking to add a talented team member to our group of excellent designers. The Mechanical Designer is an entry-level role focused on developing design expertise in a supportive and collaborative environment.
About HED
We are a team that is full of ideas, experience, creativity, passionate opinions, insatiable curiosity, uncompromising integrity, commitment, and skill. Our culture is about aspiration, embracing change and challenges, listening to (and learning from) each other, encouraging continual learning, and inspiring collective growth. As an inclusive, integrated architecture and engineering practice, we value the diversity of perspectives, experiences, abilities, and expertise that advance both the work we do, and the world we share.
Position Summary
This role introduces the fundamentals of system design, project documentation, and interdisciplinary coordination while emphasizing hands-on learning. Mechanical Designers at this level primarily support more experienced team members and engage in assignments that build foundational technical skills and familiarity with HED processes and tools.
Essential Functions
- Primarily working in Revit, modeling components and systems - for HVAC, plumbing and/or fire protection systems - based on redlines or design guidance from a project lead
- Execute project setups in Revit for mechanical models
- Design, layout and coordination of mechanical equipment and components within a room/plan
- Participate in mentorship relationships with lead engineers to understand the “how” and “why” of mechanical engineering for the built environment
- Able to autonomously implement delegated design tasks
- Developing the Table of Contents for Division 21, 22, 23 specifications
- Learning and completing system sizing calculations - such as ductwork static pressure, waste and vent pipe sizing - under the guidance of the project designer/lead
- Checking own work for graphical issues to resolve prior to deliverable issuance per HED’s Design Standards.
- Collaborate with the QAQC effort per HED’s Design Process.
- Attend client meetings, for observation, alongside the project designer/lead to collaborate on project mechanical requirements
- Attend and actively participate in internal project team meetings.
- Working in different sectors to gain experience as a mechanical generalist
- Engage in staffing process including estimating time required to complete tasks or assigned work.
Requirements
- Bachelor’s degree in mechanical engineering, or equivalent, required.
- Written and verbal communication skills commensurate with the position required.
- Strong organizational skills preferred.
- Revit experience preferred.
- Experience with computers, specifically for word processing, spreadsheet use/creation and email required.
- Detail-oriented, self-motivated, enthusiastic, flexible and curious personalities required.
- Ability to work well with others under deadline situations required.
Physical Requirements
- Prolonged periods of sitting at a desk and working on a computer.
- Must be able to effectively communicate in writing and verbally via phone, video conferencing, and in-person.
- Visual acuity to perform responsibilities.
Work Environment
- We embrace a hybrid model that promotes both autonomy and collaboration, including the freedom to work from home, with regular in-office days to connect with teammates and build culture.
- The office is a professional, open-space environment for collaborative and independent work.
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.