Intermediate Estimator – Power Generation, Energy, Mining, Nuclear, and Infrastructure – Calgary, AB – Full Time – ID#6638
The Opportunity
The Intermediate Estimator plays a key role in developing and validating cost estimates that support PTAG’s clients across a variety of major capital projects in the Power Generation, Energy, Mining, Nuclear, and Infrastructure sectors. Reporting to the Senior Estimator or Director, Project Services, this role contributes to all stages of project development — from conceptual design through execution — by preparing detailed and accurate cost estimates, conducting cost analysis, and ensuring consistency with PTAG’s estimating standards and methodologies.
The Intermediate Estimator is expected to bring a solid foundation in cost estimating and project controls, while continuing to develop technical depth, analytical capability, and leadership skills through mentorship and hands-on project delivery experience.
About PTAG
At PTAG, we help our clients plan, manage, and execute their most challenging projects with innovation, integrity, and collaboration.
Our mission is to help our clients achieve successful delivery and efficient operation of their capital projects.
Our vision is to support global leaders in the selection, planning, and execution of their major initiatives.
Our Values Include
- Safety: The safety of our employees, suppliers, and clients is always the top priority.
- Collaboration: We build true partnerships with clients and service providers.
- Leadership: We elevate project performance through the application of best practices.
- Accountability: We take responsibility for every aspect of our engagements.
- Client Satisfaction: We strive for 100% satisfaction on every project.
- Integrity: We believe in open and transparent communication at all levels.
Role & Responsibilities
In this role, you will:
Cost Estimate Preparation & Validation
- Prepare and update detailed cost estimates for engineering, procurement, and construction (EPC) activities across multiple disciplines (civil, mechanical, electrical, structural).
- Validate estimate inputs by reviewing engineering deliverables, quantity takeoffs, and vendor quotations.
- Ensure estimates are aligned with project scope, schedule, and execution strategy.
Support for Estimate Governance & Quality
- Follow PTAG's estimating standards, templates, and procedures to maintain consistency and quality across all deliverables.
- Support senior estimators and subject matter experts in estimate reviews, benchmarking, and validation exercises.
- Contribute to the preparation and documentation of Basis of Estimate (BOE) reports.
Data Management & Benchmarking
- Maintain cost data, historical information, and unit rate databases in alignment with PTAG's systems and practices.
- Assist in performing benchmarking and trend analysis to support project evaluations and continuous improvement initiatives.
Collaboration & Change Management
- Work closely with engineering, procurement, and project controls teams to understand design developments and scope changes.
- Support the evaluation of design modifications, value engineering proposals, and change orders.
- Ensure estimate revisions are properly documented and traceable through the project lifecycle.
Analytical Support & Sensitivity Analysis
- Conduct basic cost risk and sensitivity analysis to assess potential variations in cost outcomes.
- Support senior estimators and project managers in developing contingency recommendations and risk assessments.
Systems Integration & Process Improvement
- Utilize estimating tools and software such as Cleopatra, EcoSys, or equivalent to support estimate development.
- Assist in integrating estimating data with project control systems (e.g., Primavera, SAP) to improve visibility and data consistency.
- Identify areas for efficiency improvement in estimating workflows and participate in system enhancement initiatives.
Learning, Development & Mentorship
- Actively participate in PTAG's mentorship and training programs to strengthen technical expertise and estimating acumen.
- Seek guidance from senior team members while demonstrating increasing autonomy and ownership of deliverables.
- Contribute to the knowledge-sharing culture by maintaining accurate records, lessons learned, and supporting documentation.
Qualifications / Requirements
To succeed in this role, you bring:
- 5-10 years of progressive experience in cost estimating or project controls, preferably within Power Generation, Energy, Mining, Nuclear, or Infrastructure industries.
- Bachelor's degree in engineering, Construction Management, Quantity Surveying, or a related technical field.
- Proven ability to prepare and analyze cost estimates at various stages of project development.
- Working knowledge of estimating software such as Cleopatra, EcoSys, Aspen, or equivalent tools.
- Familiarity with AACE International Classifications and estimating best practices.
- Strong analytical and problem-solving skills with attention to detail and accuracy.
- Effective communication and teamwork abilities across multidisciplinary project teams.
- Experience with or exposure to project control systems (e.g., Primavera P6, SAP) considered an asset.
- Commitment to professional growth - pursuing or planning to pursue designations such as Certified Estimating Professional (CEP) or equivalent is desirable.
Salary Range for Role $125,000 - $130,000
Compensation at PTAG varies depending on a wide array of factors, which may include but are not limited to the specific office location, role, skill set and level of experience.
Why Join PTAG?
At PTAG, you’ll be part of a dynamic, growing consulting firm that values professional development, collaboration, and innovation.
Opportunity to work on major infrastructure and capital projects.
- Exposure to industry-leading clients and partners.
- Competitive compensation and comprehensive benefits package.
- Flexible work environment and opportunities for advancement.
- Employee Share Purchase Plan (ESPP).
- A culture that values safety, accountability, and excellence.
PTAG is proud to be an equal opportunity employer committed to fostering a diverse and inclusive workplace.
PTAG uses AI-enabled tools to support certain aspects of the recruitment process, including reviewing applications against job-related criteria. These tools are used to assist our recruiters. All hiring decisions are made by PTAG recruiters and hiring managers.
