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LJB Inc.

Verified Job Source

Providing civil and structural engineering, geospatial, safety, underground, and environmental services.

Miamisburg, OH

Engineering Services
201–500 people

About

Founded in 1966, LJB is a national engineering firm who cares deeply about our clients, our team, and all stakeholders. Our goal is to apply our diverse expertise - civil, structural, safety and geospatial services - to improve quality of life and continually enhance our clients' experience - to grow relationships into partnerships.

Open positions

Trenchless Engineer

On-site · Markham

Prepare technical deliverables, construction plans and specifications, engineering calculations, design reports, and geotechnical reports for tunnel and trenchless projects. Communicate with clients and project stakeholders, participate in industry initiatives, and support field assignments that may include weekday, night, and weekend shifts.

Mid-level Structural Engineer - Safety

On-site · Markham

Lead fall protection design projects, including analyzing building structures and designing systems that meet client needs and coordinate with existing structures. Prepare engineering calculations and construction documents, perform quality reviews, use Revit and other CAD tools, and coordinate with clients and internal teams.

Trenchless Practice Lead

On-site · Markham

Lead engineering design and construction management for trenchless water and wastewater conveyance and rehabilitation projects, including calculations, plans, specifications, reports, proposals, estimates, and schedules. Develop business and client relationships, lead project teams, communicate with stakeholders, and represent the firm in industry and community activities.

Trenchless Practice Lead

On-site · Calgary

Lead engineering and project delivery for trenchless design and rehabilitation of municipal water and wastewater conveyance systems, including technical calculations, plans, specifications, reports, proposals, estimates, and schedules. Develop business and client relationships, represent the firm in industry activities, and communicate with clients, contractors, stakeholders, and internal teams.

Structural Project Engineer

On-site · Markham

Prepare engineering calculations, designs, construction plans, specifications, and technical reports for tunnel, shaft, station, and trenchless projects. Communicate with clients and project stakeholders, contribute to industry initiatives, and complete field assignments that may involve weekday, night, or weekend shifts.

Senior-level Bridge Engineer

On-site · Calgary

Lead a structural design team for multi-disciplinary projects while applying advanced engineering techniques to complex challenges. Provide construction support, perform site visits, and actively participate in business development and proposal preparation.

Trenchless Rehabilitation Practice Lead

On-site · Markham

Lead the trenchless rehabilitation practice by performing geotechnical and structural engineering for municipal water and wastewater facilities. Drive business growth through business development, proposal creation, and managing technical deliverables for projects in the US and Canada.

Trenchless Rehabilitation Practice Lead - Calgary

On-site · Calgary

Lead the trenchless rehabilitation practice by performing geotechnical and structural engineering for municipal water and wastewater facilities. Drive business growth through business development, proposal creation, and managing technical deliverables for clients in the US and Canada.

Tunnel Engineering Intern - Summer 2027

On-site · Markham

The intern will produce technical deliverables, construction plans, and structural/geotechnical calculations for tunnel and trenchless projects. Responsibilities include assisting with technical memoranda and observing construction in the field.