Mechanical Engineer - Mission Critical
Harley Ellis Devereaux
Job Description
Job Description
Mechanical Engineer - Mission Critical
Our Mechanical Engineering team is looking to add an experienced team member to our group of talented engineers. The Mechanical Engineer builds on foundational experience to take independent ownership of portions of project design, documentation, and coordination.
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 is trusted to perform mechanical engineering tasks with minimal supervision and supports project delivery from concept through construction. The Mechanical Engineer serves as a technical contributor and emerging mentor, contributing to calculations, code research, QAQC, and coordination across disciplines. Individuals in this role are expected to deepen their technical knowledge, begin supporting client interaction, and develop the critical thinking required for future engineering leadership roles.
Essential Functions
- Lead design development and calculations for assigned mechanical systems across schematic, design development, and construction document phases.
- Independently perform mechanical design tasks – such as load calculations, equipment sizing, controls sequences and diagrams, and code compliance checks - with minimal input.
- Prepare technical documentation for mechanical systems, including system descriptions and narratives, Division 21, 22 & 23 specifications, equipment schedules, and redline markups.
- Develop and review mechanical system layouts in Revit – including HVAC, plumbing and/or fire protection - in coordination with architectural and structural backgrounds.
- Coordinate mechanical design with internal disciplines and external consultants to resolve design conflicts and progress design.
- Review and respond to mechanical RFIs and submittals with support from engineers
- Perform field verification for mechanical conditions, assist with punch walks, and participate in mechanical construction observation visits.
- Participate in early-phase design strategy discussions and support mechanical discipline leads with technical insight.
- Engage in internal QAQC processes and perform peer reviews of mechanical drawings and documentation for code compliance and drafting consistency.
- Begin mentoring mechanical designers and interns in software use, modeling best practices, documentation standards, and calculation basics.
- Participate in internal and external project meetings, and support the preparation of agendas, meeting minutes, and follow-up documentation with a focus on mechanical scope.
- Track and manage hours on assigned work and assist in project planning discussions regarding scope and resource allocation.
Requirements
- Bachelor’s degree in mechanical engineering, or equivalent, required.
- P.E. licensure required.
- 5+ years in the AEC Industry preferred.
- An understanding of the financial status of projects as they progress, development of cost budgets for projects, value of client relationships and be able to deliver projects with a focus on the quality is preferred.
- Written and verbal communication skills commensurate with the position required.
- Strong organizational skills required.
- Revit experience 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.
- ...Mechanical Designer - Mission Critical Our Mechanical Engineering team is looking to add a talented team member to our group of excellent designers. The Mechanical Designer builds upon foundational experience to deepen technical capabilities and take greater ownership...SuggestedWork at officeWork from homeFlexible hours
- ...Electrical Engineer - Mission Critical HED is looking to add an experienced team member to our group of talented Electrical Engineers. The... ...coordination challenges with architectural, structural, mechanical, and civil design partners. Serve as the technical lead...SuggestedWork at officeWork from homeFlexible hours
$150k - $190k
...mind and the right amount of engineering rigor? If so – we want to... ...is looking for a Principal Mechanical Engineer to lead development... ...package. This role will be a critical member of a talented team of... ...technical competency, delivering mission critical communications...Suggested$115.45k - $168.17k
...Group! As a global leader in consulting, engineering, and commissioning services, we... ...life. We are seeking a Supervising Mechanical Engineer to join our team in San Diego... ...exciting, challenging, and rewarding career. Mission Critical, Science + Technology, Healthcare, and...SuggestedFor contractorsWork at officeRemote workWork from homeFlexible hours$110k - $130k
...innovators. Here, visionary minds engineer the future of space... .... Join our small, agile, and mission-driven team where your work has... ...A DAY IN THE LIFE: The Mechanical Engineer III is responsible... ...Technical Reviews: Collaborate in critical reviews to ensure successful...SuggestedFor contractorsWork at officeWork visaFlexible hours$104.95k - $152.43k
...Group. As a global leader in consulting, engineering, and commissioning services, we... ...commissioning. We are seeking a Senior Mechanical Engineer to join our team in San Diego... ...exciting, challenging, and rewarding career. Mission Critical, Science + Technology, Healthcare, and...For contractorsWork from homeFlexible hours- ...Job Description Job Description Structural Engineer - Mission Critical Our Structural Engineering team is looking to add a talented engineer to our team. As a Structural Engineer at HED, you bring 8+ years of professional experience and hold a Professional Engineer...Work at officeWork from home
- Harley Ellis Devereaux (HED) is looking for a Mechanical Designer to join their team in San Diego, California. This role involves developing... ...ideal candidate will have a Bachelor's degree in Mechanical Engineering and at least 2 years of experience in the AEC industry. The...
- ...-backed defense-tech company with the mission of protecting service members and civilians... ...AI is seeking a Senior Manager of Mechanical Engineering to build and lead the team responsible... ...-mechanical solutions for flight critical avionics systems that withstand harsh...Full timeContract workTemporary workPart timeImmediate startWorldwide
- ...Job Description We are scientists, engineers, and operators who have spent our careers... ...on. About You You are an experienced mechanical engineer who has taken hardware products... ...teams, and are eager to contribute to a mission-driven team focused on democratizing life...Contract work
$70.3k - $95k
...Description Job Description Position Overview Role: Mechanical Design Engineer We’re looking for a creative and committed... ...company who cares. We care about our people, our work, our mission to "design cool sh*t", and providing an excellent quality...Full time$85k - $125k
...Job Description Join our fast-paced and passionate team as a Mechanical Engineer 2. As we scale, you will be instrumental in building our... ...develop and implement engineering practices that support our mission and growth. Your key responsibilities are as follows: Work...Full timeLocal area- ...defense-tech company with the mission of protecting service members... ...a Staff Harness Design Engineer with deep expertise in harness... ...and cable assemblies that are critical to mission success. What you... ...Bachelor’s degree in Electrical, Mechanical, or Aerospace Engineering ~...Full timeTemporary workPart timeWorldwide
$140k - $160k
...rights of freedom of expression and autonomy. Our first mission is to develop motor decoders that restore the ability... ...breakthrough research into real-world, safety-critical systems. Senior Engineer, Mechanical Engineering Implantable Neuroelectronics Team (IRTU...Full timeContract workTemporary workInternshipFlexible hours$150k - $230k
Shield AI in San Diego is seeking a GCS/C2 Software Engineer to develop and optimize high-performance web-based applications. This hands-on role requires technical leadership, where you will mentor engineers and lead the direction for major features. The ideal candidate...- ...Job Description Job Description Sector Leader - Mission Critical HED is looking to add an experienced team member with a background in architecture and/or engineering who will be accountable for leading the Mission Critical sector, with a focus on data center projects...Hourly payContract workWork at officeFlexible hours
- ...venture-backed defense-tech company with the mission of protecting service members and... ...is seeking a Spatial Integration Design Engineer to lead the design and physical integration... .... This role is heavily focused on mechanical design, packaging, and installation definition...Full timeTemporary workPart timeWorldwide
- ...Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with... ...YouTube. Job Description: Shield AI is seeking an engineering manager of Mechanical Design to support the development of our next-generation...Full timeTemporary workPart timeWorldwide
$166.75k - $208.15k
...At Honeywell Aerospace, we engineer solutions for the world's most critical missions. We serve customers in the defense and aerospace markets. Seeking a career... ...support Interface with electrical engineers, mechanical engineers and material suppliers to modify and...Temporary workWork experience placementFlexible hours$120.6k - $180.9k
...Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar... ...can all enjoy living in it. The NPI Mechanical Integration Team is part of the NPI... ...at hand. Decision Making and Critical Thinking: Knowledge of the decision-making...Part timeWork experience placementFlexible hours$109k - $185k
.... About the Role MiniMed is looking for a Principal Mechanical Design Engineer for our San Diego office. The Principal Mechanical Design... ...needed most. At the heart of everything we do is a simple Mission: to make every day a better day for people with diabetes....Contract workWork at officeLocal areaFlexible hours- ...backed defense-tech company with the mission of protecting service members and civilians... ...a Senior Staff Aerostructures Design Engineer to play a critical role in the development of structural... ...aircraft. As a senior member of the Mechanical Engineering team, you will own the...Full timeTemporary workPart timeWorldwide
$25 - $27 per hour
...Job Overview Service Technician – responsible for technical and mechanical work that ensures the physical aspects of the property meet... ...fertility benefit reimbursement. Employee assistance program, critical illness, accident, hospital indemnity, pet insurance, legal plans...Hourly payFor contractorsLocal areaFlexible hoursAfternoon shift- ...Qualifications If you love high profile and challenging technical engineering projects supporting the U.S. Navy, then discover this... ...sailors by discovering your new role supporting this critical mission. As a Hull, Mechanical and Electrical (HM&E) Systems Engineer you will be...Contract workFor contractorsWork experience placementWork at officeLocal areaFlexible hours
$25 - $27 per hour
...JOB DESCRIPTION SUMMARY This position performs technical and mechanical work that ensures the physical aspects of the buildings,... ...adoption or surrogacy). ~ Employee Assistance Program. ~ Critical Illness, Accident, Hospital Indemnity, Pet Insurance and Legal...Full timeFor contractorsLocal areaImmediate startFlexible hoursWeekend workAfternoon shift- ...contract award The Steam Main Propulsion Engineering & Control Systems Subject Matter Expert... ...and maintenance activities to ensure mission readiness and compliance with Navy... ...associate degree in Marine Engineering, Mechanical Engineering, Naval Engineering,...Contract workWork at office
$80k - $120k
...Job Description Job Description Mechanical Engineer / Project Manager San Diego Direct Hire/ Permanent Placement $80k-$120k, Hybrid, Full Benefits, Bonuses, 401k match EPC STAFF works with Architectural, Engineering, and Construction Firms and MEP Consultants...Permanent employment$105k - $185k
...not a challenge but a gift. Where you're never going alone. Because there's too much at stake to go solo. Our Engineering Team is seeking a Mechanical Engineer . You would be responsible for conceiving, developing, producing, and maintaining radio products, mechanical...Permanent employmentWork experience placementWork at officeWorldwide$70k - $95k
...Job Description Job Description MECHANICAL ENGINEER (4+ yrs) BASILE Studio is looking for a creative and committed engineer with a passion for custom details, holistic design and thrives in a fast-paced environment. Essential Duties & Responsibilities Success...Full timeWork at office- ...Job Description Job Description Mechanical Engineer - MEP Consulting ~BS in Engineering, physics or applied mathematics ~2+ years experience working for an architect, consulting firm or design-build contractor ~ EIT / PE preferred ~ Proficient with Revit MEP...For contractors
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mechanical Engineer - Mission Critical. Be the first to apply!


