Senior Consultant

Aon Corporation; London; Hybrid; GBP 50,000 - 90,000; Full time

Job summary

An innovative firm is seeking a Senior Consultant to join their dynamic Security Testing team in London. This hybrid role offers the flexibility to work both remotely and in the office, focusing on application and infrastructure penetration testing. The ideal candidate will have a strong background in security assessments, vulnerability testing, and mentoring junior staff. With a commitment to professional development and a stimulating technical environment, this role provides an excellent opportunity to enhance your skills and contribute to impactful security projects. Join a diverse team dedicated to making better decisions for clients and colleagues alike.

Benefits

Flexible Working Arrangements

Comprehensive Benefits

Continuous Learning Opportunities

Diversity and Inclusion Initiatives

Qualifications

• Experience in application, infrastructure, and cloud penetration testing.
• Knowledge of threat modeling and security design review methodologies.

Responsibilities

• Conduct application penetration testing and source code review.
• Mentor junior colleagues and perform peer reviews.

Skills

Penetration Testing

Cloud Security

Vulnerability Assessment

Communication Skills

Self-Learning

Education

CREST Certified Tester (CCT)

Additional Security Certifications

Tools

C/C++

C#

VB.NET

ASP

PHP

Python

Java

Job description

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Senior Consultant

If you have experience in penetration testing and are seeking to enhance your skills to become a subject matter expert, consider exploring what we have to offer!

This is a hybrid role with the flexibility to work both virtually and from our London office.

About Aon

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. We are united through trust as one inclusive, diverse team, and we are passionate about helping our colleagues and clients succeed.

Responsibilities

• Application penetration testing and application source code review.
• Cloud platform penetration testing.
• Vulnerability and penetration assessments on internal and external infrastructure.
• Applying and developing exploits to gain and expand access to remote systems.
• Documenting technical issues identified during security assessments.
• Mentoring junior colleagues and supporting managers.
• Performing peer reviews and quality checks on colleagues' work.
• Participating in training activities, including working towards security certifications.

What Makes This Opportunity Unique

Join a team that offers a challenging, exciting environment with a balance of autonomy and senior support, alongside significant learning and professional development opportunities. Our international Security Testing team specializes in application and network security, red teaming, source code review, and more. We also contribute to open-source projects and security research, providing a stimulating technical atmosphere.

Our UK Security Testing services are delivered through Aon Cyber Solutions Limited, a CREST member and part of the UK Government CHECK scheme, enabling us to serve Her Majesty's Government and UK Critical National Infrastructure. We are also accredited for CBEST penetration testing, supporting the Bank of England CBEST scheme.

Ideal Candidate Profile

• Experience in application, infrastructure, and cloud penetration testing.
• Development or source code review experience in languages like C/C++, C#, VB.NET, ASP, PHP, Python, or Java.
• Knowledge of threat modeling and security design review methodologies.
• Understanding of Unix, Windows, and network security.
• CREST Certified Tester (CCT) or equivalent certification.
• Excellent communication skills in English.
• Ability to work independently and as part of a team.
• Passion for technology, self-learning, and customer engagement skills.
• Additional security certifications are a plus.
• Experience in enterprise development environments and scripting/tools development for penetration testing.

Our Support for Colleagues

We offer comprehensive benefits, promote diversity, and support work/life balance through flexible working arrangements, including 'Smart Working'. Our culture encourages continuous learning, growth, and recognition, making Aon a place where you can thrive and be your authentic self.

We are committed to equal opportunity employment and welcome applications from all individuals. Reasonable accommodations are available for applicants with disabilities; contact [e-mail] for more info.

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