Principal Vulnerability Engineer – Java Security Platform

JR United Kingdom; Sheffield; On-site; GBP 70,000 - 110,000; Full time

Job summary

A leading cloud solutions company is seeking a Principal Vulnerability Engineer to enhance security for the Java platform. The candidate will conduct research, develop security tools, and support code reviews. With expected qualifications of over 10 years in platform security, leadership, and Java proficiency, this role offers a competitive salary and benefits.

Benefits

Flexible medical options

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 protocols and best practices.

Responsibilities

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

Skills

Platform Security

Java Security Model

Security Protocols

Security Incident Resolution

Leadership

Remote Teamwork

Excellent Communication

Education

10+ years in Platform Security

Job description

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Principal Vulnerability Engineer – Java Security Platform, Sheffield, South Yorkshire

Client: Oracle

Location: Sheffield, South Yorkshire, 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 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, 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 capability, and excellent communication skills are essential.

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. Coding in Java and performing implementation code reviews for Java and native source code are required.

About Us

As a world leader in cloud solutions, Oracle leverages tomorrow’s 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 that support work-life balance, with competitive benefits, flexible medical, life insurance, and retirement options. We also encourage employees to give back through volunteer programs.