
General Job Description:
This position is responsible for independently delivering structural engineering services in support of mechanical, HVAC, and piping systems within ACCO’s Design-Build project environment. The Senior Structural Engineer will support projects from conceptual design through construction completion, ensuring structural integrity, code compliance, and constructability of mechanical system installations.
This role works closely with project management, construction teams, and other engineering disciplines to develop practical structural solutions that support installation of equipment, ductwork, piping, and related mechanical infrastructure. The position also provides technical leadership and mentorship to engineering staff while contributing to the continued growth of structural engineering capabilities within the organization
Essential Duties & Responsibilities
Expert in project planning, coordination, and execution of structural engineering services within a design-build construction environment.
Independently perform structural design and analysis supporting mechanical systems from conceptual design through construction documentation for large or complex projects.
Design and develop structural solutions for:
Mechanical equipment anchorage
Seismic restraint systems for ductwork, piping, and equipment
Equipment vibration isolation systems
Roof-mounted equipment support systems
Pipe and duct support structures
Supplemental structural steel for equipment and mechanical systems
Structural framing and equipment skids
Prepare structural calculations and PE-stamped installation packages, including supporting documentation and bills of material where required.
Perform structural verification of existing building structures to support equipment replacement, rooftop installations, and retrofit conditions.
Coordinate structural design with:
Project Management teams
Construction and field operations
Mechanical engineering and design teams
VDC/BIM coordination teams
Trade partners and subcontractors
Provide field engineering support, including assistance with installation challenges, troubleshooting structural conditions, and resolving design issues encountered during construction.
Maintain expert-level understanding of applicable building codes, structural design standards, and seismic requirements relevant to mechanical system installations.
Effectively communicate structural design intent and technical requirements to internal teams, project stakeholders, and construction personnel.
Manage time effectively to support multiple projects while meeting design schedules and project deadlines.
Mentor and provide guidance to junior engineers and designers as needed.
Support engineering leadership in identifying opportunities to strengthen structural engineering capabilities within the organization.
Perform other duties as assigned by Manager.
Position Requirements:
BS in Structural or Civil Engineering required
Professional Engineer (PE) license strongly preferred
Minimum 8+ years of experience supporting structural design for mechanical equipment, piping systems or building infrastructure is strongly preferred
Strong understanding of structural engineering fundamentals, building codes and structural design standards, seismic restraint systems, equipment anchorage and attachment design and supplemental structural support systems
Proficiency in AutoCAD or Revit, or similar drafting software preferred
Knowledgeable with 3D modeling software to create design and installation packages
Excellent verbal and written communication skills
Able to work independently with limited oversight, as well as part of a highly collaborative team
Strong organizational skills, attention to detail, and the ability to prioritize and multi-task
ACCO Competencies:
Physical Requirements:
(The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.)
Hours
This is a non-exempt position from Monday through Friday. Work hours are established by the local manager and generally begin and end between 7:00 am to 8:00 am start and 4:00 pm to 5:00 pm end, with one-hour break for lunch and two rest breaks. Eight hours per day is required and other occasional overtime may be necessary per business needs.
Competitive Wages:
$56 to $89 per hour. Applicants please note that actual compensation is determined by several factors that are unique to each candidate, including but not limited to job-related skills, depth of experience, certifications, relevant education or training, and specific work location, among others. The offered wage or salary is only one aspect of an employee's total compensation.
#ACCO
#LI-AL1
Here at ACCO, we are a part of something bigger. Just ask our customers: California Academy of Sciences, L.A. Live, and San Francisco 49ers Stadium. While we have been around for 80+ years, we continue to grow at a dynamic pace. And we are looking for talented individuals to join our team.
What's great about working at ACCO is that we’re a big enough company to be the leader in HVAC mechanical contracting in California and the Southwest U.S., but as a 100% employee-owned ESOP, we’re a private company with a family-oriented feel. Several of our employees have worked at ACCO for twenty-five, thirty, and even over forty years! Together, the employees of ACCO are comprised of intelligent, dedicated, and entrepreneurial team members who put customers first and enjoy what they do.
ACCO IS AN EQUAL OPPORTUNITY EMPLOYER AA M/F/V/D.
We proudly hire U.S. Military Veterans, and those qualified are encouraged to apply.
Equal Employment Opportunity is The Law.|Pay Transparency Nondiscrimination Provision
ACCO will consider qualified applicants with criminal histories for employment.

Since 1934, owners and builders have selected ACCO Engineered Systems to design, install, and maintain more than 250,000 mechanical projects. ACCO is dedicated to the design, fabrication, installation, maintenance and service of commercial and industrial HVAC, refrigeration, plumbing, process piping, and building automation systems.
ACCO offers complete in-house engineering, fabrication, installation, commissioning, and service capabilities. This integrated delivery system provides customers with the most practical, cost effective solutions for their particular mechanical and control system requirements. Through innovative engineering, comprehensive design solutions, consistent work quality, and qualified maintenance; ACCO confidently delivers the best possible solution.
Over the years, we've grown at a dynamic pace, becoming one of the largest mechanical contractors in the country. To accommodate our increasing product offerings, we’ve expanded with Sunbelt Controls, Sunbelt Electric, Smith MEP, Geo. H. Wilson, PLS Companies and AES Industrial.
What’s great about working here is that we’re a big enough company to be the leader in HVAC mechanical contracting in California and the Southwest U.S., but as a 100% employee-owned ESOP, we’re a private company with a family-oriented feel. Together, the employees of ACCO are comprised of intelligent, dedicated, and entrepreneurial team members who enjoy what they do. Several of our employees have worked at ACCO for twenty-five, thirty, and even over forty years!
Follow our page to receive updates and job posting notifications.
ACCO is an Equal Opportunity Employer AA M/F/V/D.