Jobs at Onterris

Supports air permitting and compliance projects across Western Canada, including GHG emissions calculations, air emissions quantification, dispersion modelling, regulatory assessments, technical documentation, project budgeting, and client communications. The role also mentors junior staff, manages project scopes and schedules, and supports environmental impact assessments for diverse industrial clients.

Leads fluvial geomorphology, water resources, river restoration, and natural channel design projects. Responsibilities include geomorphic and hydraulic analysis, field investigations, spatial data interpretation, erosion and sediment assessments, regulatory submissions, technical review, project management, client development, stakeholder engagement, staff mentoring, and climate-resilient watercourse planning. Regular travel throughout Ontario is required.

Manage environmental consulting projects, including scopes, schedules, budgets, teams, subcontractors, client communications, proposals, cost estimates, regulatory submissions, site assessments, and remediation programs. Prepare technical reports and compliance documentation, coordinate multidisciplinary stakeholders, and mentor junior staff. The role requires environmental consulting experience, project management expertise, regulatory knowledge, professional registration eligibility, and a valid Class 5 driver’s license.

Leads natural resources and environmental due diligence projects in Florida and the Southeast. Responsibilities include Phase I ESAs, wetland delineations, wildlife and endangered species surveys, NEPA impact assessments, mitigation planning, regulatory reports, project financial management, client relations, proposal development, and leadership of multidisciplinary teams and subcontractors. The role combines fieldwork, technical review, environmental permitting support, and consulting project management.

Develops water treatment technology business across North America by prospecting strategic accounts, qualifying leads, managing sales funnels, cultivating client relationships, and closing opportunities. The role creates client-focused technical solutions, maintains Salesforce data, forecasts pipeline activity, prepares sales reports, supports market intelligence, and travels 30–40% for conferences, trade shows, and customer meetings.

Leads stakeholder engagement, social consulting, business development, client relationships, proposals, regulatory and approvals advice, project scoping, and stakeholder facilitation. Advises clients through complex environments and supports social impact assessment and management planning, with travel to engage communities and stakeholders. The role also involves managing client expectations, developing opportunities, and contributing to project delivery.

Leads complex air quality assessments for major infrastructure projects, including emissions modeling, monitoring, impact assessment, mitigation, permitting, compliance, and construction air quality management. Manages scopes, schedules, budgets, contractors, regulators, technical deliverables, proposals, and client relationships. Provides senior technical direction, mentors junior staff, and coordinates multidisciplinary teams. Requires extensive consulting experience, environmental expertise, regulatory knowledge, and site travel in Ontario.

Drive strategic growth of environmental consulting services through new business development, account expansion, client relationship management, cross-selling, proposal and RFP coordination, CRM management, presentations, conferences, and market intelligence. The role serves as a client-facing subject matter consultant, supports mobilization and operations, and requires frequent nationwide travel exceeding 50% of the time.

Leads and facilitates PHA, LOPA, and hierarchy-of-controls activities; conducts regulatory compliance audits; helps clients implement PSM and EPA RMP requirements; represents the firm through conferences and thought leadership; mentors junior staff; manages client relationships and project communications; and follows OSHA and company safety requirements. The role is partially remote with travel to client facilities and project sites, potentially up to 50% of the time.

Serves as a senior functional and technical expert for Workday Financials and Projects, configuring business processes, security, project management, billing, and financial functionality. Designs end-to-end processes across Workday, Coupa, HighRadius, and Salesforce; leads small to mid-sized projects; manages roadmaps and enhancements; troubleshoots issues; supports end users; and coordinates cross-functional teams, change management, documentation, training, and process improvement.

Supports health, safety, and environmental compliance across industrial customer sites, including refineries, chemical plants, power plants, and testing facilities. Responsibilities include auditing programs, conducting workplace inspections, investigating incidents, tracking corrective actions, reporting KPIs, developing safety communications and training, and supporting driver safety systems. The role requires familiarity with OSHA requirements, strong communication skills, independent prioritization, and willingness to travel and work in physically demanding industrial environments.

Manages client laboratory projects from setup through reporting, coordinating sample logistics, database updates, analytical timelines, deliverables, and issue resolution. Acts as the liaison between clients, laboratory teams, and sales while ensuring project requirements, quality, safety, and turnaround times are met. The role requires environmental testing experience, strong organization and communication skills, problem-solving ability, and on-site work at the Deer Park laboratory.

Conducts R&D experiments to develop soil, water, and vapor treatment technologies. Designs and analyzes experiments, interprets data, prepares reports and scientific publications, supports pilot operations and client-site testing, and assists with proposals, system commissioning, and startup. Collaborates with field services, business development, clients, and internal teams while maintaining strong safety standards. The role is in-person in Fuquay-Varina, North Carolina, with travel of up to 30%.

Calculates and validates stack testing results using spreadsheets and handwritten records. Prepares test protocols, reports, electronic reporting tools, and regulatory documentation while applying air test methods, permits, standards, and tolerances. Investigates data anomalies, ensures reporting quality, performs clerical tasks, and works independently with minimal supervision.

Leads Queensland ecology projects with a strong flora focus, delivering complex ecological assessments, targeted flora surveys, technical reports, impact assessments, and offset strategies. The role mentors junior ecologists and contributes to business development and project strategy. Candidates must have substantial consulting experience, strong knowledge of Queensland and Commonwealth ecological legislation, and demonstrated field survey and reporting expertise.

Owns and administers the company Quality Management System and operational governance framework. Responsibilities include SOP and document control, enterprise audit programs, corrective action closure, CAPA administration, regulatory requirement translation, risk assessments, training compliance, KPI development, executive reporting, and acquisition integration. The role requires quality management experience, audit and compliance expertise, continuous improvement knowledge, and occasional fieldwork involving travel, outdoor conditions, heights, lifting, and ladder use.

Manage air quality consulting projects involving NSR, non-attainment NSR, PSD, and Title V permitting; air dispersion modeling; emissions calculations and inventories; BACT assessments; and regulatory applicability analyses. Oversee consultant teams, project timelines, budgets, quality control, client relationships, and project delivery. Mentor team members, communicate with stakeholders, and support continuous improvement while handling multiple projects and limited travel.

Manages embedded stationary-source stack testing projects for a Fortune 500 client. Responsibilities include air emissions testing, equipment setup, data collection, technical proposals and reports, regulatory compliance, budgeting, resource allocation, client relationships, and project timelines. The role requires onsite work in outdoor industrial environments, elevated platforms, physical lifting, safety compliance, and limited travel compared with typical stack-testing positions.

Manage ecological consulting projects for Queensland resources and infrastructure sectors, ensuring timely and budget-compliant delivery. Responsibilities include client representation, external meetings, technical report writing, mentoring junior staff, and participation in professional seminars and workshops. The role requires extensive consulting experience, relevant tertiary education, and detailed knowledge of Queensland and Australian environmental legislation.

Own and administer the company Quality Management System and operational governance framework. Manage SOPs, document control, enterprise audit programs, corrective actions, CAPA, risk assessments, training compliance, quality KPIs, and executive reporting. Translate environmental regulatory requirements into operational practices and support continuous improvement and business integration. The role requires quality management experience, environmental and compliance knowledge, physical fieldwork capability, background screening, and willingness to travel.