Aon Corporation

Chicago, Illinois,
United States

Job Type
Full Time
Apply Deadline

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Posting Description:
Aon is looking for a Sr. Consultant, Advisory - Cyber Solutions


This role will be part of a cross-functional Proactive Security Services team that manages, executes, and delivers various Security Advisory engagements for our clients. 


Your impact as a Sr. Consultant  


Job Responsibilities:

Develop client security programs by reviewing existing programs; conducting comprehensive reviews of threats; evaluating and analyzing relevant data points.

Develop strategies to reduce security risks across cloud services, on-premise infrastructure, servers, network devices, and user endpoints.

Develop client strategies to defend against threats such as ransomware, nation-state attacks, and insider threat.

Execute cyber security consulting engagements for various clients.

Supervise engagement and junior level team members during client engagement execution, ensuring timely progress, achievement of objectives, and delivery quality.

Assist with various practice client engagement pursuit initiatives, including the development of client engagement proposals.

Assess and investigate client IT security programs and environments via interviews and technical information analyses.

Understand existing client processes and controls and associated risks with respect to electronic and non-electronic information security.

Assess IT network and security architectures as they relate to managing identities and access privileges, delegated administration models, workflow and access control models.

Formulate executive level recommendations related to Information Security strategy.

Enhances team competence by answering technical and procedural questions for less experienced team members; teaching improved processes; mentoring team members.

Track emerging security practices and contribute to building internal processes.


You Bring Knowledge and Expertise


Required Experience:


At least 5-7 years of experience in progressively sophisticated roles in information security consulting, coupled with demonstrable experience in various Cybersecurity domains, including security engineering, security operations, infrastructure penetration testing, cloud security and/or Blue Team/Red Team.


Previous hands-on experience supporting infrastructure tools with at least 1 of the following:

Security Information and Event Management (SIEM) Systems

Intrusion Detection Systems

Identity & Access Management

Enterprise or Cloud environment security

Threat Modeling

Network Security

Proven success in working in a team as well as independently and exhibit follow-through to understand root causes of issues.

Excellent IT project management and time management skills. Capable of tracking and executing numerous parallel activities, work efficiently and independently with minimal supervision

Ability to work effectively in a team environment and across all organizational levels, where flexibility, collaboration, and adaptability are important

Ability to communicate effectively, in both written and verbal formats, with senior executive-level leaders

Willingness to travel up to 50% as needed (Average is much less).


Preferred Experience:

Recent consulting experience with a mid to large size consulting firm/practice would be a plus.

Security certifications (GIAC, OSCP, AWS, Azure) a plus.

Experience working in environments including Azure / AWS and familiarity with cloud security concepts, a plus.


Bachelor’s degree in computer science, information technology, or equivalent work experience. A masters degree in information security/computer science or a technology-related field preferred.


We offer you

A competitive total rewards package, continuing education & training, and tremendous potential with a growing worldwide organization.


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 sick days and vacation days, 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 are governed by the applicable plan documents and policies.


Our Colleague Experience:

From helping clients gain access to capital after natural disasters, to creating access to health care and retirement for millions, Aon colleagues empower results for our clients, communities, and each other every day.  They make a difference, work with the best, own their potential, and value one another.  This is the Aon Colleague Experience, defining what it means to work at Aon and realizing our vision of empowering human and economic possibility. To learn more visit .


About Aon:

(NYSE:AON) is a leading global professional services firm providing a broad range of risk, retirement and health solutions. Our 50,000 colleagues in 120 countries empower results for clients by using proprietary data and analytics to deliver insights that reduce volatility and improve performance.


Aon provides equal employment opportunities (EEO) 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, or domestic partner status.  Aon is committed to a diverse workforce and is an affirmative action employer.


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

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