Heavy Civil Site Superintendent

About the role

Jamco Excavators LLC is a family-owned and operated heavy civil contractor specializing in commercial, industrial, and federal site development, offering extreme growth potential, family-oriented values, and dedicated financial support for continuing education and technical licensing. The role is based in South Hampton, NH with approximately 10% travel required. You will serve as a key operational leader driving daily heavy civil and site development activities across South Hampton and surrounding areas, with autonomy to direct field operations, manage self-perform crews, and partner with a family-owned organization that invests directly in your growth, leading high-profile projects while utilizing company-sponsored continuing education and certifications to advance your career.

Responsibilities

• Oversee all daily heavy civil and site development activities from earthwork to final paving.
• Develop and enforce 2-week and 3-week look-ahead schedules to ensure overall project milestones are met.
• Manage self-perform crews and specialized subcontractors across grading, deep utilities, and concrete work.
• Interpret civil specifications, contract drawings, soil reports, and utility plans for site compliance.
• Enforce strict OSHA safety standards, manage daily toolbox talks, and maintain an incident-free job site.
• Conduct field quality inspections for soil compaction, utility testing, layout accuracy, and paving.
• Maintain digital daily logs tracking labor hours, equipment, material inventory, and weather delays.

Requirements

• Minimum 10 years of related work experience in heavy civil construction and field management.
• Deep knowledge of civil construction methods, mass earthwork, deep utilities, and site paving.
• Strong ability to interpret civil drawings, topo maps, utility plan profiles, and soil reports.
• Proven ability to manage subcontractors, resolve field conflicts, and stay within project budgets.
• Tech-savvy mindset with proficiency in digital daily reporting and field management software.
• Valid driver’s license with a clean driving record.
• Mandatory licenses & certifications: None required.

Qualifications

• Bachelor’s Degree in Construction Management, Civil Engineering, or a related field.
• OSHA 30-Hour, CESSWI, or Trenching & Excavation Competent Person certifications.
• Experience with GPS Grade Control Technology including Trimble, Topcon, or Leica systems.
• Track record managing commercial site packages or utility infrastructure projects up to $4M+.

Benefits

• 401(k) retirement savings program with generous employer matching.
• Comprehensive health insurance, including medical, dental, and vision coverage.
• Paid time off, including paid vacation, sick leave, holidays, and paid parental leave.
• Company vehicle and all required safety equipment provided.
• Sponsored continuing education, OSHA/manufacturer training, and licensing programs.
• Referral bonus program and annual company trips or outings.

Pay

Salary range of $110,000 to $150,000 annually with an annual bonus program. Weekly pay cycle providing reliable income.