Senior Structural Engineer Costa Mesa, CA, United States and 1 Posted on 03/19/2026 Be the Firs[...]

Responsibilities

Responsible for independently delivering structural engineering services for mechanical, HVAC, and piping systems within ACCO’s Design-Build project environment. The Senior Structural Engineer supports projects from conceptual design through construction completion, ensuring structural integrity, code compliance, and constructability of mechanical system installations.

Provides technical leadership and mentorship to engineering staff while contributing to the continued growth of structural engineering capabilities within the organization.

Key deliverables include:

• 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, and 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, construction, mechanical engineering, VDC/BIM coordination, 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.

Qualifications

• 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 strongly preferred.
• Strong understanding of structural engineering fundamentals, building codes, structural design standards, seismic restraint systems, equipment anchorage and attachment design, and supplemental structural support systems.
• Proficiency in AutoCAD, 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.
• Proactivity / Initiative: Recognizes what needs to be done and accomplishes it with minimal supervision.
• Perseverance: Shows the will to fight for difficult goals.
• Insight: Gathers and makes sense of information suggesting new possibilities.
• Engagement: Communicates a persuasive vision and connects with people.
• Teamwork: Works toward common goals, supports, encourages, and shares information.
• Big Picture: Understands and contributes to the organization’s short- and long-term strategy.
• Motivation / Dedication: Commits to excellence, takes responsibility, and shows humility.
• Technical Curiosity / Willingness to Learn: Seeks new experiences and knowledge, open to learning and change.
• Problem‑Solver: Identifies, analyzes, and solves problems for personal, group, or organizational objectives.

Physical Requirements

• Employee may regularly lift and/or move up to 10 pounds, occasionally up to 20 pounds.
• Visualization: close and distance vision required.
• Auditory: ability to hear customers calling by telephone.
• Tasks: sit for prolonged periods, stand, use hands to finger/handle/feel, reach with hands and arms, talk or hear.
• Walk and sit regularly.
• Responsible attendance required.

Hours

This is a non‑exempt position from Monday through Friday. Work hours are established by the local manager, generally beginning between 7:00 a.m. and 8:00 a.m., ending between 4:00 p.m. and 5:00 p.m., with one‑hour lunch and two rest breaks. Eight hours per day required. Occasional overtime may be necessary.

Competitive Wages

$52 to $81 per hour. Compensation determined by job‑related skills, depth of experience, certifications, relevant education, and specific work location. The offered wage is only one aspect of total compensation.

Equal Opportunity Employer

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.