Summary
Overview
Work History
Education
Skills
Timeline
Citizenships
Generic

Callum Stewart

Summary

Finance professional with 10 years of international experience in multinational companies across the power and environmental services industries. Skilled in financial analysis, forecasting, budgeting, and building advanced financial models to support executive decision-making. Recognized for driving automation and efficiency improvements, with a strong interest in leveraging AI to enhance financial processes. Adept at cross-functional collaboration, integrating operational and financial data, and presenting complex concepts to diverse stakeholders. In September 2024, I transitioned from my managerial role to spend 11 months traveling Australia before relocating back to the United States to pursue new career opportunities and professional challenges.

Overview

12
12
years of professional experience

Work History

Financial Analysis & Planning Manager

REMONDIS Australia
07.2022 - 09.2024
  • Led FP&A for a $550M USD business across thirty-eight branches, reporting directly to the CFO and managing a team of three analysts; delivered monthly utility and business metrics reports, quarterly forecasts, annual budgets, and ad hoc analysis.
  • Selected for REMONDIS’s two-year Emerging Leaders Program; delivered a final project on “improving customer experience” by presenting on automated anomaly reporting for invoicing data to the senior leadership team, a solution later adopted and rolled out company wide.
  • Directed delivery of 2024 and 2025 budgets to Australian board and German Headquarters.
  • Supported corporate acquisitions through financial due diligence, analysis, and ensuring seamless integration into financial and reporting systems.
  • Oversaw financial analysis for bi-annual repricing, including file preparation, validation, and board-level impact reporting.
  • Assessed and forecasted brand sales projections.

Senior Financial Analyst

REMONDIS Australia
07.2020 - 07.2022
  • Served as operational finance and reporting lead for Microsoft Dynamics 365 Finance & Operations (ERP) implementation, overseeing process design, integration, testing, training, change management, and post-implementation support.
  • Collaborated with Sales and Operations to analyze data from 20K+ customers using Power Query and developed a dynamic pricing model that supported the nationwide implementation of energy surcharges and standardized in rental fees, delivering $15M+ USD in additional annualized revenue.
  • Project lead on 2022 and 2023 annual budget processes, including revenue forecasting, OPEX tool creation, CAPEX reporting, cross-functional collaboration, and on-time submission for C-suite review.
  • Developed and implemented new cost allocation model, improving profitability analysis at the branch, segment, and contract level.
  • Created and delivered financial and operational reporting packages blending key metrics, enabling operations and leadership to identify performance drivers and risk areas.
  • Ensured timely and accurate monthly reporting, quarterly forecasts, and ad hoc analysis to support business decision-making.
  • Owned file creation for the bi-annual repricing process for upwards of thirty branches.

Finance Manager

General Electric Steam Power
01.2018 - 05.2019
  • Managed ANZ and North Asia P&L exceeding $50M USD annual turnover.
  • Presented financial performance on $100M+ USD project portfolio to senior leadership.
  • Partnered with operations to optimize sales, margins, and cash flow.
  • Oversaw quarterly close, revenue recognition, cost accruals, and project accounting.
  • Supported P&L restructuring through data carve-out and migration for new business unit.

Lead Project Control Analyst

General Electric Power Services
01.2015 - 01.2018
  • Supported project controlling for operations, including reporting, budgeting, variance analysis, forecasting, revenue recognition, variation order tracking, billing, and accruals.
  • Developed and updated quarterly forecasts and annual operating plans in collaboration with operations teams.

Assistant Accountant

Alstom Thermal Services
09.2013 - 12.2014
  • Business Controller for Field Service Industrials and Site Machining Services.

Industrial Controller

Alstom Wind Power
03.2013 - 09.2013
  • Developed standardized business plans for new wind power manufacturing plants, consolidated and analyzed KPIs and controlling reports from regional manufacturing for management presentation.

Operational Controller

Alstom Train Life Services
09.2012 - 03.2013
  • Assisted in preparing rolling 3-year budget, month-end closing responsibilities, focus on improving quarterly cash collections.

Education

Bachelor of Science - Economics-Finance

BENTLEY UNIVERSITY
Waltham, MA
05.2012

Skills

  • Power Query
  • PowerBI
  • Microsoft Dynamics 365 Finance & Operations
  • SAP
  • Budget development
  • Data-driven forecasting
  • Pricing analysis
  • Analytical reporting skills

Timeline

Financial Analysis & Planning Manager

REMONDIS Australia
07.2022 - 09.2024

Senior Financial Analyst

REMONDIS Australia
07.2020 - 07.2022

Finance Manager

General Electric Steam Power
01.2018 - 05.2019

Lead Project Control Analyst

General Electric Power Services
01.2015 - 01.2018

Assistant Accountant

Alstom Thermal Services
09.2013 - 12.2014

Industrial Controller

Alstom Wind Power
03.2013 - 09.2013

Operational Controller

Alstom Train Life Services
09.2012 - 03.2013

Bachelor of Science - Economics-Finance

BENTLEY UNIVERSITY

Citizenships

USA, Australia, United Kingdom