Skip to main content
Posted August 07, 2026

Special Projects Assistant Project Manager

Green Tanner Industrial
Chandler, AZ, US Full Time

Job Description

Job Description
Salary:

1) Purpose of Role

Support safe, disciplined execution of assigned scopes on miningprojects by maintainingschedule adherence, budget/cost tracking, documentation integrity, andaccuratechange-order processing. Bridge communication among the field, office, vendors, andclients,so work is performed to code, on time, and within contract specificationswhile operating Procore as the system of record.

2) Scope & Decision Rights

  • Owns:day-to-day document control, change-event documentation, logs and meeting notes; procurement tasking (PO preparation, lead-time/status tracking, delivery coordination); progress reporting.
  • Supports:CPM/lookahead schedule logic, resource planning/allocation, cost reports and forecasts, review of pay apps and invoices, field issue resolution, and subcontractor coordination/scope splits.
  • Escalates:specification deviations, safety/quality risks, schedule/cost threats, and material constraints to the CPM.

3) Essential Duties and Standards

Planning & Setup / Project Coordination

  • Assist with CPM and lookahead schedules; monitor milestones and track deliverables (submittals, inspections, material).
  • Keep Procore current: distribute latest plans/specs/bulletins; remove obsolete versions; draft clear agendas/minutes and action logs.
  • Support constructability reviews ahead of field execution.

Contract Administration & Project Controls

  • Maintain complete, organized documentation (RFIs, Submittals, meeting minutes, change logs) in Procore; help ensure an auditable project file.

Change Management

  • Identify/document change triggers; compile pricing back-up and impacts; draft and route CORs; maintain status log; distribute approved changes; assist in negotiations.

Procurement & Supply-Chain Coordination

  • Prepare purchase orders and submittals; track lead times and delivery status; coordinate substitutions; reconcile deliveries; surface risks; monitor supplier performance.

Schedule & Resources

  • Support CPM logic and rolling lookaheads; coordinate subcontractor schedules; contribute to resource planning/allocation with field leadership.

Field & Subcontractor Support

  • Ensure the field has current documents and installation details; gather clarifications through RFIs; support drawing interpretation and as-built updates; clarify scope splits across trades.

Cost & Forecasting

  • Help prepare cost reports, budget forecasts, and job-cost tracking; review vendor invoices and subcontractor pay apps.

Quality & Safety

  • Assist with site-specific safety plan implementation, toolbox talks, audits, and corrective actions; support inspections and quality checks to meet specs and code.

Stakeholder Communication

  • Participate in OAC/subcontractor meetings; provide concise updates on milestones, issues, and change status; circulate notes and action items.

Turnover & Closeout

  • Organize punch lists, O&M manuals, as-built drawings, and commissioning documentation;Assist withassembly offinal turnover packages and support lessons-learned.

Systems & Tools

  • Procore (system of record), Bluebeam Revu for document control/markups, Microsoft Project, and Primavera.

4) Critical Competencies (must-demonstrate)

  • Project Controls & Contract Administration: Project Management (foundations), Construction Management, Contract Management, RFIs, Submittals, Document Control, Construction Documentation.
  • Commercial & Cost: Budget Management, Cost Control, Progress Reporting.
    Planning & Scheduling: CPM Scheduling, Resource Planning, Resource Allocation; MS Project/Primavera proficiency.
  • Procurement & Supply Chain: Purchase Order Preparation, Quantity Take-Offs, InventoryControl, Shipment Coordination, Vendor Performance Monitoring, Procurement Software.
  • Technical & Field Support: Blueprint Reading, Drawing Interpretation, As-Built Drawings, Constructability.
  • Systems: Procore, Bluebeam Revu.
  • Professional/Leadership: Communication, Organizational Skills, Negotiation, Decision Making, Adaptability, Team Building, People Management, Coaching, Mentorship.

5) Qualifications

Demonstratedproficiencywith the skills above through a combination of prior experience, formal or informal training, certifications (e.g., NCCER Project Management, PMP), work samples, and referenceable outcomes.Familiarity with NEC andindustry-standardpractices.Proficiencywith Procore, Bluebeam, and MS Project; Primavera experience preferred. Demonstrated strength in organization, documentation, communication, and change-order/cost support. Must have OSHA 30 in the construction industry and previous mining experience

6) Performance Measure Buckets

  • Documentation discipline:Procore records current, complete, and audit-ready (RFIs, Submittals, change logs, minutes).
  • Schedule support:Lookahead quality, CPM logic assistance, milestone tracking, and recovery follow-through.
  • Change management:Clear backup, timely CORs, accurate routing/distribution, and negotiation support.
  • Procurement alignment:PO preparation accuracy, lead-time visibility, risk surfacing, delivery coordination, and vendor follow-through.
  • Cost stewardship support:Reliable updates to cost reports/forecasts; accurate validation of pay apps and invoices.
  • Quality & safety support:Participation in audits/meetings; timely corrective actions and inspection readiness.
  • Stakeholder satisfaction & communication:Clear, concise meeting artifacts and status updates; professional collaboration with GCs, owners, designers, and vendors.

7) Employee Benefits

  • 401(k) with company match
  • 100% employer-paid medical insurance (employee-only coverage)
  • Dental and Vision insurance
  • Sick Time

Sign up for Job Alerts