Mechanical Engineer - Science and Technology
Harley Ellis Devereaux
Mechanical Engineer - Science and Technology
Our Mechanical Engineering team is looking to add an experienced team member to our group of talented engineers. The Mechanical Engineer is an entry-level engineering role designed for individuals beginning their journey in the professional design of mechanical systems.
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 emphasizes learning, support, and skill development while contributing to project delivery. Working under close supervision, the Mechanical Engineer II assists in mechanical calculations, system layouts, and coordination efforts, gradually developing foundational engineering competencies, code understanding, and communication skills.
Essential Functions
- Assist in performing basic mechanical engineering calculations - such as load calculations, ductwork sizing, sanitary and vent sizing - under supervision.
- Create and modify Revit models based on redlines and direction from project leads.
- Support the development of mechanical construction documentation by placing and tagging elements, updating plans, and reviewing markups.
- Collaborate with design teams to understand mechanical system coordination and general MEP integration.
- Learn and apply relevant building codes and standards under mentorship.
- Research mechanical equipment specifications and summarize manufacturer data for use in system layouts and coordination with other disciplines.
- Participate in submittal and RFI reviews with guidance from engineers.
- Engage in construction administration observation and field survey support activities.
- Take technical meeting notes on mechanical items to build communication familiarity and document coordination items.
- Complete assigned tasks within established timelines while tracking hours for self-performed work.
- Begin developing proficiency in QAQC workflows by reviewing personal work and learning HED's mechanical drafting and modeling standards.
- Participate in internal learning sessions, mentorship programs, and project team debriefs to accelerate development.
- Engage in the DWP process by participating in time estimation exercises and understanding task planning as it relates to electrical scope.
Requirements
- Bachelor's degree in mechanical engineering, or equivalent, required.
- P.E. licensure required.
- 2+ years in the AEC Industry required.
- Written and verbal communication skills commensurate with the position required.
- Strong organizational skills preferred.
- Revit proficiency required.
- 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.
#LI-DD1
$90k - $150k
...Mechanical Project Engineer Job ID 2026-5703 Job Location US-IL-Chicago Overview Join a Team Where Engineering... ...across 22 offices, we help shape the future of healthcare, science and technology, energy, education, and other vital sectors. From...SuggestedWork at officeFlexible hours- ...LaSalle Network is hiring for a Mechanical Engineer Designer to join a collaborative, high-energy studio at a well-established Illinois... ...Accounting and Finance, Administrative, Engineering, Marketing, Technology, Supply Chain, Revenue Cycle, Call Center, Human Resources...SuggestedTemporary workFor contractorsWork at office
$120k - $150k
...master planning, architecture, engineering, and construction firm that... ...specializes in the “art and science of building,” providing fast... ...We Want You ForThe Senior Mechanical Engineer / Stress Analysis Engineer... ..., chemical, and advanced technology projects.The Specifics of...SuggestedFor contractorsCasual workWork at officeFlexible hours$117.8k - $176.8k
...integrated design practice. Our architects, engineers, interior designers, consultants,... ...OpportunityThe Senior Project Engineer, Mechanical guides the mechanical technical design... ...latest versionEvaluate and qualify new technology for engineering processesLead the technical...SuggestedFull timeTemporary workPart timeCasual workLocal areaFlexible hours$115k - $135k
ROCKWOOL is seeking a Sr. Mechanical Engineer to join our Group Technology team! This position requires travel of 60%, both internationally and nationally, and the ability to relocate for extended time periods to project sites.**We are unable to provide sponsorship for...SuggestedFull timeTemporary workFor contractorsRelocation$112.6k - $212.7k
...today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose.Your Role In this... ...strengths from strategy and design to engineering, all fueled by its market leading capabilities...Full timeLocal area$105k - $165k
...Founded in 1975, BR+A Consulting Engineers maintains a total staff of over 500 employees located... ...state-of-the-art integrated and coordinated mechanical, electrical, plumbing and fire protection consulting engineering, technology systems design, sustainability consulting,...Full timeFor contractorsWork at office- ...solutions to our clients world-wide. Our client is a global technology leader that is transforming the way people shop, consume... ...and economies worldwide. Position: Commissioning Mechanical Engineer Location: Chicago, IL 60608 Duration: 12 Months Job...Contract workTemporary workWork at officeWorldwide
$45 - $50 per hour
...and innovate, we're seeking a Packaging Engineer to take their packaging designs from... ...degree in Packaging Engineering, Packaging Science, or related discipline. Why... ...environment with cutting-edge packaging technology and the resources to make your ideas a reality...Hourly payTemporary workWork at officeFlexible hours- ...seeking an experienced Technical Lead - Mechanical Design Engineering to oversee and guide mechanical... ...Consulting is an independent technology consulting firm providing guidance and... ...Information System & Digital, Telecom, Life Sciences and Engineering. We're focused on...Full timeContract work
$98k - $108k
...Join Henkel's Adhesive Technologies Business Unit At Henkel, you'll be part of an organization... ...team with customer service, marketing, engineering, and other functions to deliver an... ...in automotive aftermarket industry (mechanical or collision) recommended but not required...Work at officeWork from homeHome officeFlexible hoursNight shift$90k - $130k
...Mechanical Preconstruction Manager Clayco is a full-service, turnkey real estate development... ..., master planning, architecture, engineering, and construction firm that safely delivers... ...25, Clayco specializes in the "art and science of building," providing fast track,...Contract workFor contractorsFor subcontractorInterim roleWork at officeFlexible hours- ...further to learn how you could help make great things possible not only in your community, but around the world.HDR Engineering is currently seeking a Mechanical/Senior Mechanical Engineer to join one of the largest, fastest growing, and comprehensive TMT (Tech, Media and...Contract workFor contractors
- ...Guided by our front office's mission to be your helper, your expertise will be supported by our continued investment in current technology that keeps modern equipment and information at the ready for you.If you are looking for a challenge, Apply Now!Position Summary:The...10 hours per week
$80k - $140k
...Associates ( a Tetra Tech company, is adding a Mechanical Engineer to our Mechanical team based in... ..., low voltage, information technologies, security, audiovisual, code consulting... ...organization. At Tetra Tech, we are Leading with Science to solve the world’s most complex...For contractorsLocal areaWorldwide- ...Solutions Group is seeking a dynamic Project Engineer to join our team. In this role, you... ...QUALIFICATIONS:Bachelor’s degree in mechanical engineering from accredited institutionMinimum... ...dedicated to leveraging cutting-edge technology to drive success. We are committed to...Full timeWork experience placementWork at officeRemote workWork from homeFlexible hours
$38 - $46 per hour
...performance, Made in America production. About the team: The Project Engineering team is a multidisciplinary engineering group within Automation Engineering Group, bringing mechanical, electrical, and controls engineering together under a single organization. The...Hourly payPermanent employmentFull timeTemporary workLocal areaRemote workHome officeShift work$84.4k - $112.53k
...Controls Systems Engineer Ingredion is hiring a Control Systems Engineer who will be responsible for designing, implementing, and... ...and control system reliability. Research and evaluate new technologies and applications that may be beneficial to the business. Share...RelocationFlexible hours$124.96k - $165.57k
...eligibility criteria.Join Our Team as a Staff Engineer - Robotic Welding Systems!Are you... ...as assigned.BS degree in Mechanical Engineering, Power Engineering, or relevant... ...face today, but to create breakthrough technologies enabling them to effectively navigate the...Temporary workWork at officeLocal areaWorldwideFlexible hoursNight shift$105k - $125k
...lightweight coated paper mill in Alsip, Illinois. MiniMill Technologies, Inc. took the lead on the engineering, procurement, and construction in order to convert... ...Skills ~ Bachelor’s degree in Engineering, Paper Science, Manufacturing, or a related field. ~2-5 years of...Local areaShift work- ...on the road Join Dynamic Manufacturing, Inc. and apply your mechanical design expertise to the fixtures, presses, and automated testers... ...Serve as technical lead and mentor less-experienced Engineers Collaborate with Controls & Instrumentation, Software Controls...Weekly payLocal area
$104.4k - $161.76k
Littelfuse (NASDAQ: LFUS) is a diversified industrial technology manufacturing company shaping solutions for the safe and efficient transfer... ...industrial safety, and power conversion.The Field Application Engineer (FAE) will serve as the linchpin between our customers’ unique...Full timeRemote workWorldwideFlexible hours$85k - $110k
...changing the norm by being customer-focused, technology-led. viaPhoton is reimagining fiber... ...AI era. We design and deliver custom-engineered, end-to-end fiber connectivity solutions... ...fast. About the Role You'll lead mechanical product design for the next generation...Immediate startFlexible hours$150k
Senior HVAC Design Engineer Design the Environments of Tomorrow. Lead Complex Projects... ...learning Access to innovative technologies and industry-leading design tools Exposure... ...delivery of high-performance mechanical systems that meet client objectives and...Permanent employmentWorldwide- SPAAN Tech, Inc. is a leading global, award-winning, engineering and construction management firm with over 20 years of service... ...transportation, aviation, water, energy efficiency and technology. Mechanical Engineer Job Description MEP Licensed Mechanical Engineer...Full timeWork at office
$300k
...in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through... .... We design, develop, and deploy technologies that change our world, fund start-ups across... ...traders, quantitative researchers, and engineers who work together to examine the global...Full timeInternshipVisa sponsorshipWork visaFlexible hours- ...Field Robotics Engineer As a Field Robotics Engineer, you will support users of a dual-arm robotics research platform used by AI labs... ...or Master's degree (or near completion) in: Robotics, Computer Science, Electrical Engineering, Mechatronics, or related field...Internship
- ...organizationPosition reports directly to the Alsip Maintenance & Technology Manager.Job dimensionsThis role serves as a technical... ...Qualifications /Work experienceBachelor’s degree in Chemical Engineering requiredMinimum of 2 years of experience in:Chemical manufacturingPreferred...Local areaImmediate start
- ...EY is seeking an Onsite Field Support Engineer – OT to drive site readiness, asset onboarding, and implementation validation in operational technology environments. The role demands hands-on infrastructure coordination, troubleshooting, and documentation across site operations...Remote work
$114k - $148.2k
...The Reliability & Maintenance Engineering (RME) team are the business... ...of global support mechanisms, system performance monitoring... ...mechanical engineering, engineering technology or equivalent, or 5+ years... ...Master's degree in computer science, electrical engineering, automation...Remote workWorldwideFlexible hoursShift workNight shift
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mechanical Engineer - Science and Technology. Be the first to apply!
- mechanical commissioning Chicago, IL
- mechanical design Chicago, IL
- mechanical inspector Chicago, IL
- offshore mechanical Chicago, IL
- mechanical foreman Chicago, IL
- mechanical sales Chicago, IL
- entry level mechanical design Chicago, IL
- mechanical solidworks Chicago, IL
- mechanical installation Chicago, IL
- medical science Chicago, IL



