Part-Time Head of Finance

Lead the preparation, analysis, and reporting of financial results, clearly articulating key performance drivers, trends, and implications for the business.

Partner with business leaders as a strategic advisor, providing actionable insights and recommendations to inform decision-making and drive improved financial performance.

Consolidate and synthesize information from multiple financial systems and databases to deliver clear, management‑ready analyses and recommendations.

oversee preparation of the monthly forecast and annual budget, ensuring accuracy, timeliness, and alignment with strategic and financial objectives.

Support and coordinate aspects of the monthly close process in partnership with Controllership and Accounting Operations, ensuring results are understood and appropriately communicated.

Provide robust financial analysis to support achievement of financial objectives, including budgeting, forecasting, variance analysis, and profitability assessments.

Drive the annual budgeting process, including data collection, consolidation, challenge, and analysis across business units.

Partner with business units to develop annual sales incentive targets; Lead deal modeling and "what‑if" scenario analysis to evaluate financial impact, risks, and opportunities for new and existing initiatives.

Provide financial governance over Cost Benefit Analyses (CBAs), including development, review, and ongoing tracking of actual project costs and realized benefits versus approved CBAs.

Translate complex and large‑scale data sets into clear, concise presentations and materials for executive‑level audiences.

Serve as a key liaison between Controllership, Accounting Operations, and Business Operations, ensuring alignment, transparency, and effective communication across stakeholders.

Proactively manage shifting priorities, deliverables, and timelines while maintaining high standards of quality and accuracy.

Organization & Planning: Demonstrates strong ownership and personal accountability; plans and sequences work logically, prioritizes effectively, and consistently delivers high‑quality outputs on time.

focuses on outcomes and continuously seeks opportunities to improve processes, service delivery, and financial performance.

Produces accurate, high‑quality work; is able to clarify complex information, validate data, and work effectively on the finer points of sophisticated financial analyses.

translates complex financial information into business‑relevant insights and recommendations.

Tenure & Education : 6+ years of experience in FP&A with a degree in Finance, Accounting or related field.

For positions in San Francisco and Los Angeles, we will consider for employment qualified applicants with arrest and conviction record in accordance with local Fair Chance ordinances.

The actual salary will vary based on applicant's education, experience, skills, and abilities, as well as internal equity and alignment with market data. This position is eligible to participate in one of Aon's annual incentive plans to receive an annual discretionary bonus in addition to base salary. The amount of any bonus varies and is subject to the terms and conditions of the applicable incentive plan.

Aon offers a comprehensive package of benefits for full‑time and regular part‑time colleagues, including, but not limited to: a 401(k) savings plan with employer contributions; an employee stock purchase plan; medical, dental and vision insurance, various types of leaves of absence, paid time off, including 12 paid holidays throughout the calendar year, 15 days of paid vacation per year, paid sick leave as provided under state and local paid sick leave laws, short‑term disability and optional long‑term disability, health savings account, health care and dependent care reimbursement accounts, employee and dependent life insurance and supplemental life and AD&D insurance; optional personal insurance policies, adoption assistance, tuition assistance, commuter benefits, and an employee assistance program that includes free counseling sessions. Eligibility for benefits is governed by the applicable plan documents and policies.

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