Principal Vulnerability Engineer – Java Security Platform

JR United Kingdom; Plymouth; On-site; GBP 70,000 - 100,000; Full time

Job summary

A leading global technology solution provider is looking for a Principal Vulnerability Engineer specialized in Java security. This role involves conducting proactive research, maintaining security tools, and ensuring code security within development teams, requiring extensive experience in platform security and strong programming skills.

Benefits

Flexible medical plans

Life insurance

Retirement options

Volunteer programs

Qualifications

• 10+ years of hands-on experience in platform security.
• Deep knowledge of the Java security model.
• Experience with security incident resolution.

Responsibilities

• Conduct proactive research on vulnerability signatures for Java.
• Create and maintain security tooling.
• Assist teams with security code reviews.

Skills

Proficiency in Java

Expert-level C/C++ skills

Systems-level programming

Security protocols knowledge

Strong communication skills

Leadership

Job description

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Principal Vulnerability Engineer – Java Security Platform, Plymouth

Client: Oracle

Location: Plymouth, United Kingdom

Job Category: Other

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 who will be part of the security vulnerability team for the Java platform. This team conducts both the red team (offensive) and blue team (defensive) duties. Responsibilities include proactive research, security tooling, assessments, and assisting development teams with security code review. The 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 ideal candidate is expected to work independently on assigned tasks, with proven experience in security incident resolution and proactive research using industry-standard tools. Past research and CVEs related to Java security issues are a plus. Must have proficiency in Java, expert-level C/C++ skills, and systems-level programming. Strong personal leadership, self-starter attitude, ability to work remotely, and good communication skills are essential.

Responsibilities

Responsibilities include proactive research on new vulnerability signatures for the Java platform, creating and maintaining security tooling, conducting security assessments for new features in the JDK, and assisting development teams with security code reviews. Ability to code in Java and review implementation code for both Java and native source code is required.

About Us

As a world leader in cloud solutions, Oracle leverages cutting-edge technology to address today’s challenges. We partner with industry leaders across sectors and have thrived for over 40 years by operating with integrity.

We believe true innovation starts when everyone is empowered to contribute. We are committed to fostering an inclusive workforce that promotes opportunities for all.

Oracle offers global career opportunities with a focus on work-life balance. We provide competitive benefits, flexible medical, life insurance, and retirement options. We also encourage our employees to give back through volunteer programs.