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North America Regional & Business Security Officer

Aon
$175,000.00 - $225,000.00 / yr
life insurance, vision insurance, paid time off, sick time, tuition assistance, 401(k)
United States, Illinois, Chicago
200 East Randolph Street (Show on map)
Nov 22, 2025

North America Regional & Business Security Officer

This is a hybrid role with the flexibility to work both virtually and from any of our US Aon offices.

Aon is in the business of better decisions

At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.

As an organization, we are united through trust as one inclusive team and we are passionate about helping our colleagues and clients succeed.

What the day will look like

Reporting directly to the Chief Information Security Officer (CISO), this hybrid role combines the responsibilities of the North America Regional Security Officer (RSO) and the Business Information Security Officer (BISO). The RSO portion of the role is focused specifically on managing operational security risks, governance, and oversight of global security controls within the region. In addition, the BISO responsibilities extend to representing the security needs of designated business units that operate across multiple regions globally.

  • Serve as the primary liaison between the centralized Global Cybersecurity Services (GCS) organization, the North America Chief Operating Officer, and designated business leaders whose operations span multiple regions.
  • Report directly to the Global Chief Information Security Officer, with dotted-line reporting to both the North America Chief Operating Officer (for the RSO portion) and relevant Business Unit leadership (for the BISO portion).
  • Lead all aspects of and govern the implementation of security controls and services (e.g., Control Attestation, Service Delivery) for the region as well as assigned cross-regional business units.
  • Risk Management: Identify, assess, and mitigate security risks within North America and assigned business units, employing audit and self-identified findings, metrics, and other service outputs.
  • Incident Response: Lead the response to cybersecurity incidents affecting North America and assigned business units, including detection, containment, eradication, and recovery, in coordination with the global Aon Cybersecurity Command Center.
  • Compliance and Governance: Ensure compliance with relevant laws, regulations, and industry standards for North America and assigned business units. Maintain documentation to prepare for audits and assessments.
  • Stakeholder Collaboration: Work closely with North America regional leaders, business unit leaders, IT teams, and other partners to integrate security practices into business processes and IT operations. Provide reporting to leadership committees and Boards, as relevant.
  • Service Delivery Management: Lead GCS service delivery issues and support GCS project implementations for North America and assigned business units. Contribute to the 'voice of the Business' in the development of GCS service improvement

How this opportunity is different

This highly visible role is responsible for embedding effective security controls at scale within North America, and for ensuring business units with multi-regional operations are adequately represented and supported in their security posture. As the trusted security lead, the RSO/BISO will present to North America regional leaders, business unit executives, regulators, and clients as needed, representing both regional and business perspectives.

Skills and experience that will lead to success

  • Ten plus years of IT or cyber experience
  • Five plus years of cybersecurity experience
  • Experience with Compliance assurance and Internal Audit practices
  • Strong written and verbal communication skills for effectively communicating with key stakeholders across regions and business units
  • Relevant cybersecurity certifications such as CISSP or CISM

Education: Bachelor's degree in relevant discipline or equivalent years of industry experience.

How we support our colleagues

In addition to our comprehensive benefits package, we encourage an inclusive workforce. Plus, our agile environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon. Furthermore, all colleagues enjoy two "Global Wellbeing Days" each year, encouraging you to take time to focus on yourself. We offer a variety of working style solutions for our colleagues as well.

Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential. As a result, at Aon, you are more connected, more relevant, and more valued.

Aon values an innovative and inclusive workplace where all colleagues feel empowered to be their authentic selves. Aon is proud to be an equal opportunity workplace.

Aon provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status. People with criminal histories are encouraged to apply.

We are committed to providing equal employment opportunities and fostering an inclusive workplace. If you require accommodations during the application or interview process, please let us know. You can request accommodations by emailing us at ReasonableAccommodations@Aon.com or your recruiter. We will work with you to meet your needs and ensure a fair and equitable experience.

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.

Aon is not accepting unsolicited resumes from search firms for this position. If you are a search firm, you will not be compensated in any way for your submission of a candidate, even if Aon hires that candidate.

Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time.

The salary range for this position (intended for U.S. applicants) is $175,000 to $225,000 annually. The actual salary will vary based on applicant's education, experience, skills, and abilities, as well as internal equity and alignment with market data. The salary may also be adjusted based on applicant's geographic location.

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; consideration for long-term incentive awards at Aon's discretion; medical, dental and vision insurance. This role does not accrue vacation. Rather, this role is eligible to take paid time off at the discretion of the employee and management in accordance with company policy and practices. Various other types of leaves of absence; 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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