Senior Civil​/Structural Designer

Location: Saint Gabriel

What You'll Be Doing

Job Summary:

We are seeking an experienced and self-directed Senior Civil/Structural Designer to join our onsite Capex Design Engineering team. This role is responsible for independently leading the production of civil and structural design deliverables across capital projects at our on-site manufacturing facility. The ideal candidate brings deep technical knowledge across concrete, steel, and civil disciplines, strong estimating skills, and the ability to execute detailed design from FEL3 through construction - all while thriving in a fast-paced, ever-changing environment and contributing positively to a collaborative team culture.

Primary responsibilities will include but not be limited to:

Independently produce civil and structural design deliverables including plans, sections, and details for:

Structural steel and concrete (foundations, slabs, equipment pads, platforms, pipe racks, etc.)Civil scope including grading, drainage, paving, and site layout

Develop and manage detailed design packages from FEL3 estimating through final construction documents

Prepare accurate project cost estimates, with strong emphasis on FEL3-level estimating

Maintain organized and accurate design files in compliance with department standards Modeling & Software Produce construction drawings and 3D models using AutoCAD and CADWorxUtilize Recap for laser scan data integration and existing conditions modeling

Apply additional engineering or modeling tools as available to improve design quality and efficiency Field Work & Site Support Conduct field surveys and site walk-downs to verify existing conditions and confirm design constructability

Support installation and commissioning activities on-site, including physically accessing equipment areas (climbing, lifting, working at height)
Read and interpret field measurements and accurately document findings

Interface with contractors and site personnel to resolve field issues in real time Collaboration & Communication Work closely with electrical, mechanical, process, and instrumentation disciplines to ensure fully coordinated design packages

Participate actively in project meetings and contribute to multidisciplinary problem-solving

Mentor and provide technical guidance to mid-level and junior designers

Promote a positive, collaborative team environment across all disciplines Standards & Compliance Ensure all designs conform to applicable codes and standards

Apply site engineering standards and project-specific requirements consistently

This position offers a highly competitive compensation package, including paid time off, health insurance benefits, and matching retirement contributions.

Ideal Background

Education:

Associate degree in Engineering Technology or Computer-Aided Drafting is required.

Certification:
Certification is not required at this level.

Experience:

This position requires 7+ years of relevant industrial experience in an industrial or manufacturing capital projects environment

Required Knowledge, Skills, and Abilities Demonstrated ability to work independently and lead design efforts without direct supervision

Proven experience with FEL3 estimating and detailed design through construction

Experience with brownfield/retrofit projects in an active manufacturing facility is strongly preferred Technical Skills Proficiency in AutoCAD and CADWorx for drawing production and 3D plant modeling

Experience with Recap for laser scan utilization and integration into design workflows

Strong working knowledge of related civil/structural design codes

Ability to read, interpret, and mark up multidisciplinary engineering drawings and specifications

Familiarity with any additional design or project management tools is a plus

Physical Requirements Ability to perform field work including climbing ladders and structures, lifting up to 30 lbs, working in confined or elevated spaces, and reading measuring tapes and field instruments

Comfortable working in active industrial/manufacturing environments

Physical Requirements Ability to sit, stand, or walk for long periods of time.

Hargrove Culture We work to create an environment founded on trust, personal integrity, and a “team…