Senior Civil Engineer - Geotech Engineering and Construction Material Testing

Pennoni; Newark (DE); On-site; USD 90,000 - 130,000; Full time

Job summary

Pennoni in Newark, DE is seeking a Senior Civil Engineer with geotechnical engineering and construction materials testing expertise to lead project delivery and mentor staff.

The ideal candidate will manage geotechnical projects, prepare reports, perform analyses, oversee inspections, and develop client relationships while working in a collaborative, multidisciplinary environment. This in-person role prioritizes strong project management and cross-team coordination across Pennoni’s footprint.

Qualifications

• B.S. in Civil Engineering or related field required.
• PE license or ability to obtain within 6 months of start date.
• Valid driver's license and reliable transportation.
• Geotechnical topics experience including shallow/deep foundations, retaining walls, infiltration testing, compaction control, soil classification.
• Familiarity with IBC and New Castle County building codes is a plus.
• Experience with construction inspections (concrete, reinforced concrete, soil compaction, foundations, asphalt).
• Ability to mentor junior staff and develop new business/clients.

Responsibilities

• Perform and manage engineering tasks including technical analysis, evaluations, field investigations, design reviews, and reporting.
• Manage and oversee Construction Materials Testing/Special Inspections projects for private and public sector clients.
• Oversee project execution, ensuring quality, accuracy, and adherence to schedules and standards.
• Provide mentorship, training, and technical guidance to junior engineers and field staff.
• Collaborate with internal teams across disciplines to support multi-discipline project delivery.
• Prepare and review proposals, engineering reports, and technical documentation.
• Support business development by maintaining client relationships and identifying new opportunities.
• Participate in jobsite visits, construction support tasks, and coordination with contractors and clients.

Education

B.S. in Civil Engineering

Professional Engineer (PE) License or eligibility

Tools

Geotechnical knowledge

Job description

Pennoni is seeking a Senior Civil Engineer with a background in Geotechnical Engineering and Construction Material Testing. This individual will take a leading role in delivering high-quality engineering services, support projectexecution, mentor junior staff, and develop\expand client relationships. The ideal candidate is proactive, motivated,and eager to grow within a collaborative, multidisciplinary environment.

The Senior Civil Engineer will be responsible for managing and executing projects within our Geotechnical andConstruction Services Region. Pennoni has a diverse list of clients and project types. This position requires proposalpreparation, performing and overseeing our Geotechnical Engineering services, preparing geotechnical reports, andperforming calculations. Also provide oversight and supervision of staff on construction materials testing/specialinspection projects, communication with both internal and external clients, mentoring junior staff, attendingprofessional functions/meetings, collections, and coordinating with subconsultants. This position requires an in‑person presence based out of our Newark, DE, Office and will also interact with projects and personnel throughout Pennoni's geographic footprint.

Primary Responsibilities

• Perform and manage engineering tasks including technical analysis, evaluations, field investigations, designreviews, and reporting.
• Manage and oversee Construction Materials Testing/Special Inspections projects for both private and publicsector clients.
• Oversee project execution, ensuring quality, accuracy, and adherence to schedules and standards.
• Provide mentorship, training, and technical guidance to junior engineers and field staff.
• Collaborate with internal teams across disciplines to support multi‑discipline project delivery.
• Prepare and review proposals, engineering reports, and technical documentation.
• Support business development by maintaining client relationships and identifying new opportunities.
• Participate in jobsite visits, construction support tasks, and coordination with contractors and clients.

Required Attributes

• B.S. in Civil Engineering or related engineering degree.
• Professional Engineering License or the ability to get a Professional Engineer License within 6 months of startdate.
• Valid driver's license and reliable means of transportation.
• Technical background and experience with various geotechnical topics such as shallow/deep foundationsystems, retaining walls, infiltration testing, compaction control, and soil classification.
• Knowledge of IBC and New Castle County building codes a plus.
• Experience with construction inspections related to concrete, reinforced concrete, soil compaction,shallow/deep foundation systems, and asphalt pavement.
• Ability to mentor junior staff.
• Ability to attend industry functions both during and outside of standard business hours.
• Ability and desire to develop new business/clients as well as maintain existing clients.

Preferred Attributes

• 3+ years of demonstrated experience in project management

Why Work With Us?

At our core, we recognize that the unique qualities of our Pennoni individuals are essential for innovation and growth as a whole. Pennoni, an ENR Top 500 consulting engineering firm, offers many opportunities to help you build your career. We continually strive to build a great workplace where our employees trust the people they work for, enjoy the people they work with, and take pride in what they do.

Equal Opportunity Employer/Veterans/Disabled