Careers

We are seeking an experienced Project Manager to join SMI. In this role, you'll oversee field operations from kickoff through completion, coordinating crews, equipment, and schedules to keep jobs on time, on budget, and on spec. What You'll Do Manage day-to-day execution of environmental site and erosion control projects across Delaware Schedule and direct field crews, subcontractors, and equipment to meet project timelines Serve as the primary point of contact for clients, inspectors, and project stakeholders Track project budgets, labor, and material costs, and report on progress Coordinate materials, permits, and deliveries to keep work moving Enforce safety standards and ensure compliance with environmental and regulatory requirements Resolve field issues and adjust plans as site conditions change What We're Looking For Prior project or site management experience, preferably in construction, environmental, or site services Strong scheduling, organization, and crew-coordination skills Ability to read plans and understand erosion control, grading, or site work Comfortable working both in the field and managing administrative tasks Valid driver's license and clean driving record Strong communication skills and a safety-first mindset What We Offer Full benefits package Year-round work across Delaware Stable, growing company with a strong project pipeline Competitive pay based on experience Ready to lead from the field? Apply today

We are seeking an experienced Senior Estimator to lead our bidding and cost-estimation efforts. In this role, you'll own the estimate from takeoff through proposal, pricing site, environmental, and erosion control work with the accuracy and speed that wins jobs and protects margins. What You'll Do Prepare detailed, accurate cost estimates for environmental site, erosion control, and site services projects across Delaware Perform quantity takeoffs from plans, specifications, and site walks Solicit and evaluate subcontractor and supplier quotes Develop pricing for labor, materials, equipment, subcontractors, and overhead/markup Review bid documents, scopes, and specifications to identify risks and exclusions Build and submit competitive, well-documented proposals Partner with project managers across both divisions to hand off won work and support buyout Maintain and refine historical cost data and unit pricing to improve estimate accuracy Mentor junior estimators and help standardize the estimating process company-wide What We're Looking For Several years of estimating experience, preferably in environmental, site work, civil, or construction Strong takeoff skills and proficiency with estimating/takeoff software (e.g. Bluebeam, PlanSwift, HCSS, or similar) Ability to read and interpret civil plans, grading, and erosion control drawings Solid understanding of labor, equipment, and material costing Sharp attention to detail and strong analytical skills Comfortable managing multiple bids under deadline Willingness to travel between sites statewide; valid driver's license required What We Offer Full benefits package Year-round work and a strong project pipeline A senior seat with influence over process and growth across the company Competitive pay based on experience Apply today

The basic function of Foreman is to manage all construction activities on assigned projects. The Foreman will also perform advanced trade skills relating to individual projects in conjunction with industry standards, codes and Company policy as needed.

The basic function of Laborer is to perform basic to semi-skilled manual activities relating to individual projects in compliance with industry standards, codes and Company Policy regarding erosion control, construction site cleaning, grounds or equipment.

We are seeking an experienced Heavy Civil / Site Development Superintendent to oversee field operations for commercial and civil construction projects. This role is responsible for managing day-to-day jobsite activities, coordinating crews and subcontractors, and ensuring projects are completed safely, efficiently, and according to plan. The ideal candidate has strong experience in site development and heavy civil construction, is comfortable managing large-scale projects, and can lead field teams to deliver high-quality work on schedule and within budget.

We are seeking an experienced Landscape & Irrigation Foreman to lead field operations, oversee daily crew activities, and ensure the successful completion of landscape and irrigation projects. This role requires a hands-on leader who can manage workflows, maintain quality standards, operate equipment, and promote a safe, efficient work environment while upholding company procedures and project requirements.

We are seeking dependable Landscape & Irrigation Laborers to support field operations through the installation, repair, and maintenance of landscape and irrigation systems. This role requires hardworking individuals who can follow direction, perform physical outdoor tasks, operate tools or equipment as needed, and contribute to a positive and productive team environment while adhering to company safety and quality standards.

Operate excavators, bulldozers, loaders, and other heavy machinery for civil construction.

Oversee all field operations, manage crews, ensure quality and safety on large-scale projects.

The basic function of the Driver/Crew Leader is to lead the operations of a field crew. The Driver/Crew Leader will provide the leadership and direction necessary to sustain the Customers' satisfaction with the company's services. The Driver/Crew Leader is responsible for the accurate and timely reporting of job production status to the Director of Operations.

We are seeking an experienced Heavy Civil Estimator to join our team. In this role, you will prepare accurate cost estimates and proposals for heavy civil construction projects, including earthwork, utilities, and site development. You'll review project plans, perform quantity take-offs, evaluate labor and material costs, and collaborate with project managers, engineers, and subcontractors to ensure competitive and accurate bids. The ideal candidate has proven heavy civil estimating experience, strong analytical skills, proficiency in estimating software, and the ability to manage multiple projects independently. Join SMI and contribute to large-scale projects while advancing your career in a dynamic, supportive environment.

SMI Services is hiring a hardworking Pipe Crew Laborer to join our team. This role involves assisting with the installation and repair of underground utilities, preparing job sites, handling materials, and supporting crew members with daily tasks. Applicants should be reliable, able to work outdoors in all weather, and physically capable of performing manual labor.

We are seeking a skilled Mechanic to join our team, focusing on diesel engines and heavy equipment. In this role, you will perform maintenance, repairs, and troubleshooting on a variety of large machinery to ensure safe and efficient operation. The ideal candidate has experience working with diesel-powered equipment, strong mechanical skills, and the ability to work independently or as part of a team. Join SMI and advance your career while working hands-on with heavy-duty machinery in a dynamic and supportive environment.

We are looking for a Mechanic Assistant to support our team in maintaining and repairing diesel engines and heavy equipment. In this role, you will assist with routine maintenance, parts replacement, and troubleshooting under the guidance of experienced mechanics. The ideal candidate is eager to learn, has basic mechanical skills, and is comfortable working hands-on with large machinery. Join SMI to gain valuable experience in diesel and heavy equipment maintenance while contributing to a skilled, collaborative team.