Trilon Group

Project Manager

• Lead and manage environmental projects from planning through completion, including site investigations, remediation, permitting, compliance, and brownfield redevelopment initiatives.
• Serve as a trusted advisor to clients, maintaining strong relationships and delivering exceptional service.
• Provide technical leadership and oversight to multidisciplinary project teams.
• Manage project scope, schedules, budgets, staffing, and deliverables.
• Ensure all project work meets regulatory requirements, quality standards, and client expectations.
• Contribute to business development efforts through client interaction, proposal preparation, networking, and pursuit of new opportunities.
• Mentor, supervise, and support the growth of early-career and mid-level environmental professionals.
• Collaborate with internal teams across disciplines to deliver integrated solutions for clients throughout Connecticut and the Northeast.

Senior Environmental Professional – Project Manager

Controller

• Lead all accounting operations, including general ledger, accounts payable, payroll, financial reporting, and audit coordination.
• Manage the monthly, quarterly, and annual close processes, ensuring timely and accurate financial reporting.
• Oversee the preparation and review of financial statements in accordance with applicable accounting standards and company policies.
• Develop, implement, and maintain strong internal controls and accounting procedures.
• Partner closely with the CFO and operational leadership to provide financial analysis and business insights.
• Support budgeting, forecasting, cash flow management, and strategic planning initiatives.
• Coordinate and manage external audits and ensure compliance with regulatory and reporting requirements.
• Drive process improvements and system optimization to support rapid business growth.
• Maintain the integrity of financial data within Deltek Vantagepoint (VP) and related financial systems.
• Build and develop a high-performing accounting organization capable of supporting future growth.

Engineer

• Support Project Managers and Engineers with engineering design tasks for various projects
• Perform civil engineering design and associated calculations and interpret plans from other engineering-related disciplines
• Apply technical expertise and be able to work with a project team on conventional and unconventional projects
• Perform independent research and delegate changing priorities
• Adhere to Horrocks safety standards to uphold a safe and efficient environment
• Work in a collaborative team environment and deliver accurate work products that are error-free
• Maintain a professional attitude and fulfill responsibilities with integrity

Engineer-In-Training, Roadway

Full-stack Engineer

• Design and analysis of roadway and regional flood control facilities
• Prepare clear and accurate studies, technical reports, construction plans, specifications, and cost estimates for a wide variety of transportation projects
• Support project managers with client relations, stakeholder management, and sub-consultant coordination
• Interface with clients including state and local agencies
• Coordinate and conduct meetings with project stakeholders
• Coordinate with office management and project managers to share resources
• Assist in proposal preparation including oral presentations
• Coordinate and work within a team of project managers, design engineers, technicians, and support staff to successfully complete a variety of projects
• Take ownership of projects from start to finish

Senior Drainage Engineer

Mechanical Engineer

• Lead and manage multiple transportation design projects, with a focus on highways and roadways, for municipal and state clients
• Oversee all phases of project delivery—from planning and design through construction
• Develop and manage project scopes, budgets, schedules, and resources to ensure successful outcomes
• Coordinate internal teams and collaborate on staff allocation and workload planning
• Support business development efforts, including proposals, pursuits, and client strategy
• Provide technical expertise in roadway and highway design and construction management
• Ensure compliance with client requirements, DOT standards, and regulatory guidelines
• Perform QA/QC reviews to maintain high-quality deliverables
• Identify risks and proactively resolve technical and project challenges
• Lead multidisciplinary teams, fostering collaboration, innovation, and accountability
• Mentor and develop junior engineers and project managers
• Serve as the primary point of contact for DOT agencies, municipalities, and project stakeholders

Transportation Design Engineer – Project Manager

• Lead and manage multiple transportation design projects, with a focus on highways and roadways, for municipal and state clients
• Oversee all phases of project delivery—from planning and design through construction
• Develop and manage project scopes, budgets, schedules, and resources to ensure successful outcomes
• Coordinate internal teams and collaborate on staff allocation and workload planning
• Support business development efforts, including proposals, pursuits, and client strategy
• Provide technical expertise in roadway and highway design and construction management
• Ensure compliance with client requirements, DOT standards, and regulatory guidelines
• Perform QA/QC reviews to maintain high-quality deliverables
• Identify risks and proactively resolve technical and project challenges
• Lead multidisciplinary teams, fostering collaboration, innovation, and accountability
• Mentor and develop junior engineers and project managers
• Support recruitment and team growth initiatives in partnership with leadership
• Serve as the primary point of contact for DOT agencies, municipalities, and project stakeholders
• Prepare and deliver presentations, reports, and project updates
• Build and maintain strong, long-term client relationships to support repeat business and partnerships.

• Lead and manage multiple transportation design projects, with a focus on highways and roadways, for municipal and state clients
• Oversee all phases of project delivery—from planning and design through construction
• Develop and manage project scopes, budgets, schedules, and resources to ensure successful outcomes
• Coordinate internal teams and collaborate on staff allocation and workload planning
• Support business development efforts, including proposals, pursuits, and client strategy
• Provide technical expertise in roadway and highway design and construction management
• Ensure compliance with client requirements, DOT standards, and regulatory guidelines
• Perform QA/QC reviews to maintain high-quality deliverables
• Identify risks and proactively resolve technical and project challenges
• Lead multidisciplinary teams, fostering collaboration, innovation, and accountability
• Mentor and develop junior engineers and project managers
• Serve as the primary point of contact for DOT agencies, municipalities, and project stakeholders
• Prepare and deliver presentations, reports, and project updates
• Build and maintain strong, long-term client relationships to support repeat business and partnerships.

• Lead and manage dam repair and dam removal projects from planning through design, permitting, and construction support
• Develop project scopes, fees, schedules, and budgets; oversee contracts and project delivery
• Prepare and review engineering analyses, technical reports, plans, specifications, and cost estimates
• Coordinate and support local, state, and federal permitting and grant applications
• Apply hydrologic and hydraulic modeling to support design and regulatory submissions
• Collaborate with clients, regulators, and internal multidisciplinary teams across New England
• Support business development efforts, including funding strategy development and proposals
• Mentor and provide technical oversight to junior and mid-level engineers

Senior Water Resources, Senior Dam Engineer

Senior Water Resources Engineer / Senior Dam Engineer

Senior Water Resources Engineer, Senior Dam Engineer

Senior Water Resources Engineer/Senior Dam Engineer

• Manage the full lifecycle of wastewater treatment projects, including new facilities, expansions, and upgrades
• Lead process evaluation and design for primary, secondary, and tertiary systems, including biological nutrient removal (BNR)
• Evaluate and optimize treatment processes such as activated sludge, MBR, SBR, trickling filters, and advanced systems
• Oversee process modeling, mass balance analyses, and capacity evaluations
• Develop solutions for biosolids treatment, including digestion and dewatering
• Manage project budgets, schedules, resources, and deliverables
• Prepare and present technical reports, plans, specifications, and cost estimates
• Support permitting and regulatory compliance
• Provide construction-phase services, including submittal review, RFIs, field inspections, and startup/commissioning
• Mentor junior engineers and contribute to team development
• Build and maintain strong client relationships while supporting business development efforts

Wastewater Treatment Project Manager

• Lead and manage multiple transportation design projects, with a focus on highways and roadways, for municipal and state clients
• Oversee all phases of project delivery—from planning and design through construction
• Develop and manage project scopes, budgets, schedules, and resources to ensure successful outcomes
• Coordinate internal teams and collaborate on staff allocation and workload planning
• Support business development efforts, including proposals, pursuits, and client strategy
• Provide technical expertise in roadway and highway design and construction management
• Ensure compliance with client requirements, DOT standards, and regulatory guidelines
• Perform QA/QC reviews to maintain high-quality deliverables
• Identify risks and proactively resolve technical and project challenges
• Lead multidisciplinary teams, fostering collaboration, innovation, and accountability
• Mentor and develop junior engineers and project managers
• Serve as the primary point of contact for DOT agencies, municipalities, and project stakeholders
• Prepare and deliver presentations, reports, and project updates