Project Manager - Civil & Environmental Construction

Sublatus is a privately owned demolition, earthworks, and environmental construction contractor headquartered in Alberta. Our aim is to build a sustainable future through innovative construction solutions, prioritizing environmental responsibility and economic growth. We specialize in decommissioning, demolition, environmental construction, reclamation, and remediation, while catering to a diverse clientele in the energy, mining, commercial, and industrial sectors.
Our values set the pace, they guide how we show up, how we work together, and how we deliver safe, high-quality results with pride and integrity while building strong teams, supporting long-term growth.
As we move forward, our focus is on growth and diversification in new markets and geographies. To drive these initiatives, we are seeking an experienced environmental construction Project Manager (PM) with a strong civil earthworks background and landfill construction experience would be highly desirable to join our team.
About the RoleReporting to the Director of Operations, the Project Manager oversees large-scale civil and environmental construction projects from initiation through completion. This includes estimating, permitting and regulatory coordination, subcontractor engagement, budgeting, construction scheduling, and project controls. The PM coordinates internal teams and external partners to deliver safe, timely, and efficient execution, while safeguarding design intent and ensuring work is feasible, manageable, and cost‑effective.
ResponsibilitiesProject Management:
Lead project start‑up, including permitting, regulatory requirements, and coordinating the construction management process.
Prepare and manage estimates for new pursuits, project budgets, schedules, progress reporting, and monthly project updates.
Establish and manage Project Charters that define goals, objectives, risks, assumptions, staffing levels, roles and responsibilities, work breakdown structures, milestones, and deliverables.
Complete feasibility work including cost‑benefit analysis, risk assessment, and ROI calculations to support go‑forward decisions.
Plan and manage timelines, milestones, and deliverables using appropriate project management tools and methodologies.
Allocate resources, schedule tasks, document progress, manage budgets, and maintain project controls for tracking and stakeholder reporting.
Lead project teams and third‑party resources including consultants, contractors, and specialists to deliver work to specification.
Facilitate stakeholder meetings, capture feedback, and incorporate input into project plans and execution.
Finalize sub‑trade contracts and agreements, resolve contractual issues, manage dependencies, and create contingency plans to address risks and conflicts.
Manage completion requests and project close‑outs, conduct post‑project reviews, and ensure delivery aligns with design, budget, and schedule.
For civil/earthworks scopes, coordinate grading plans, haul plans, survey/layout, testing and compaction requirements, and as‑built documentation.
For landfill construction scopes, manage key components such as cell construction, liner/containment systems, leachate and stormwater infrastructure, and QA/QC documentation (as applicable to the project).
Office Tasks:
Familiarize the project team with the terms of the project contract (Contract with Owner) and proposal obligations.
Maintain rapport with clients through clear, timely communication.
Interpret and apply company policies and project requirements as required.
Maintain accurate project files and documentation to support project execution and close‑out.
Review civil drawings and specifications, coordinate design clarifications with consultants, and ensure field execution aligns with issued‑for‑construction documents.
Field Tasks:
Conduct site visits away from the office and compile detailed estimate takeoffs, as required.
Manage trade contractor site meetings, RFIs, invoices, and the project document control process.
Verify the accuracy of change orders and ensure change orders are approved and signed by the client.
Serve as the primary liaison with site superintendents and sub‑trades to support timely issue resolution.
Coordinate Site Superintendent and project workforce needs with the General Superintendent.
Interface with client representatives, architect or consultant representatives, subcontractors, security, and other stakeholders as required.
Verify quantities and installed work in the field, including earthworks progress tracking, installed utilities, and civil infrastructure as applicable.
Safety:
Observe Work Safe Practices and ensure they are being followed during site visits and address concerns with site leadership.
Integrate safety into planning and execution by participating in pre‑job meetings, hazard assessments, and ensuring safe work procedures are in place for civil/earthworks activities.
Identify suitable service offerings for clients and provide recommendations and support to the Sales team on bid summaries and proposals.
Support pursuit work on civil/environmental opportunities by contributing to scope definition, assumptions, risk registers, and constructability considerations.
Qualifications and Competencies
Diploma or Degree in Construction, Building Technology, or Engineering (or similar);
an equivalent combination of education and related work experience will be considered.
5+ years of direct construction project management experience, with strong civil earthworks experience;
landfill and riparian construction experience is a significant asset.
In‑depth knowledge of environmental trades, civil construction techniques (earthworks, utilities, grading), and project execution requirements.
Working knowledge of civil drawings and specifications, quantity tracking, and field QA/QC requirements (testing, compaction, inspections, and documentation).
Strong leadership skills with proven ability to plan, delegate, and drive performance across project teams and contractors.
Demonstrated success delivering projects using sound project management methods while managing multiple and competing priorities.
Strong safety mindset with knowledge of effective construction safety and productivity practices.
Strong team‑building skills with the ability to develop high‑performing, collaborative teams.
Working knowledge of contracts, including managing contractors under contract terms, change management, and cost control.
Strong communication and stakeholder management skills, including meeting facilitation, relationship building, and issue resolution.
Experience working with Indigenous groups or partnerships is a strong asset.
Valid driver’s license and proficiency in Microsoft Office (Excel, Word, etc.).
Working Conditions
Full‑time, salaried role with defined minimum work hours.
Travel will be required from time to time.
Due to the safety‑sensitive nature of this position, fitness for duty and alcohol and drug testing is required.
Sublatus believes in diversity and strives to reflect the vibrant tapestry of the communities we serve. Join us in our commitment to fostering a diverse and inclusive workplace where everyone can thrive and contribute to our shared success.
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