Principal Vulnerability Engineer – Java Security Platform

JR United Kingdom; Doncaster; On-site; GBP 70,000 - 90,000; Full time

Job summary

A leading cloud solutions provider seeks a Principal Vulnerability Engineer for its Java security platform team in Doncaster. This role involves conducting both offensive and defensive security tasks, requiring extensive experience and strong programming skills. Join a company recognized for its innovation and commitment to an inclusive workforce, offering competitive benefits and opportunities for professional development.

Benefits

Flexible medical options

Life insurance

Retirement options

Community engagement through volunteer programs

Qualifications

• 10+ years of hands-on experience in platform security.
• Deep knowledge of the Java security model.
• Proficiency in Java and systems-level programming.

Responsibilities

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

Skills

Java

C/C++

Security protocols

Leadership

Communication

Self-motivation

Remote teamwork

Tools

Security tooling

Job description

Social network you want to login/join with:

Principal Vulnerability Engineer – Java Security Platform, Doncaster

Client: Oracle

Location: Doncaster, 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 to join the security vulnerability team for the Java platform. This team conducts both 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. Proficiency in Java, expert-level C/C++ skills, and systems-level programming are required. Strong leadership, self-motivation, remote teamwork, and 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 innovative technology to address today’s challenges. We partner with industry leaders across various sectors and have thrived for over 40 years by operating with integrity.

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

Oracle careers provide global opportunities with a focus on work-life balance. We offer competitive benefits, flexible medical, life insurance, and retirement options. We also support community engagement through volunteer programs.