Principal Vulnerability Engineer – Java Security Platform

JR United Kingdom; Warrington; On-site; GBP 80,000 - 120,000; Full time

Job summary

A leading global technology company seeks a Principal Vulnerability Engineer to enhance their Java Security Platform. This role encompasses both offensive and defensive security duties, focused on proactive vulnerability research and tool development. The ideal candidate will bring over a decade of experience in platform security with strong skills in Java, C/C++, and leadership. Join a team committed to fostering innovation through inclusive collaboration.

Benefits

Work-life balance

Competitive benefits

Flexible medical and life insurance options

Qualifications

• 10+ years of hands-on experience in platform security.
• Proficient in Java security model and security best practices.
• Experience in security incident resolution and research on CVEs.

Responsibilities

• Conduct proactive research on new vulnerability signatures for Java.
• Create and maintain security tools and conduct security assessments.
• Assist with security code reviews for Java and native code.

Skills

Java Security

Security Protocols

C/C++

Systems-level Programming

Leadership

Communication

Remote Collaboration

Job description

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Principal Vulnerability Engineer – Java Security Platform, Warrington, Cheshire

Client: Oracle

Location:

Job Category: Other

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EU work permit required: Yes

Job Views:

3

Posted:

31.05.2025

Expiry Date:

15.07.2025

Job Description:

We are looking for a Principal Vulnerability Engineer to join the security vulnerability team for the Java platform. This team handles both red team (offensive) and blue team (defensive) duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code reviews. The ideal candidate must have at least 10+ years of hands-on experience in platform security, with deep knowledge of the Java security model. Minimum 10+ years of experience with security protocols and best practices are required. The candidate should be able to work independently on assigned tasks, have proven experience in security incident resolution, proactive research using industry-standard tools, and a history of research and CVEs related to Java security issues. Proficiency in Java, expert-level C/C++ skills, and systems-level programming are essential. Strong leadership, self-motivation, remote collaboration skills, and good communication are also required.

Responsibilities

Include proactive research on new vulnerability signatures for Java, creating and maintaining security tools, conducting security assessments for new JDK features, and assisting with security code reviews in Java and native code.

About Us

Oracle is a global leader in cloud solutions, leveraging innovative technology to address current challenges. We collaborate with industry leaders across sectors and have thrived for over 40 years by operating with integrity.

We believe that true innovation starts with inclusive participation. We are committed to fostering an inclusive workforce that provides opportunities for everyone.

Oracle offers global career opportunities with a focus on work-life balance, competitive benefits, flexible medical, life insurance, retirement options, and community volunteer programs.