RELX Systems Engineer interview questions & guide 2026

The interview process at RELX is designed to gauge both your technical depth and your ability to navigate the specific operational realities of their environment. While every team has unique requirements, the following categories represent the core areas you should be prepared to discuss.

Technical & Legacy Systems

These questions assess your ability to manage and troubleshoot existing infrastructure. RELX values engineers who can respect the stability of legacy systems while understanding the risks associated with modernization.

• What interests you most in legacy technologies?
• How do you approach maintaining stability in a complex, long-standing system?

Preparation for a Systems Engineer role at RELX should be systematic. You must demonstrate not just technical proficiency, but a clear methodology for how you tackle problems.

Role-Related Knowledge – You must be prepared to discuss your experience with both core system engineering principles and specific cloud technologies like AWS. Interviewers look for evidence that you understand the lifecycle of the systems you manage and can apply best practices to ensure uptime and performance.

Problem-Solving Ability – RELX interviewers value a logical, structured approach to challenges. When answering technical or scenario-based questions, articulate your thought process clearly, identify the constraints of the system, and propose solutions that consider both immediate and long-term impacts.

Communication & Collaboration – Being a Systems Engineer often means acting as a liaison between different technical and business groups. Your ability to communicate technical trade-offs clearly and work effectively within a team is as critical as your ability to write code or configure infrastructure.

The interview process for a Systems Engineer at RELX is typically streamlined, focusing on efficiency and direct assessment of your skills. Candidates should expect a process that prioritizes technical competence and practical experience, often moving quickly if you demonstrate a strong background in the specific technologies they utilize.

You will typically begin with a recruiter or hiring manager screen, followed by a series of interviews that combine technical vetting with behavioral assessments. These rounds are designed to be conversational yet rigorous, focusing on your past experiences and how you apply your knowledge to real-world scenarios.

This timeline provides a high-level view of the progression from initial screening to final assessment. Use this to pace your preparation, ensuring you are ready to discuss both your high-level architectural experience and your hands-on technical skills early in the process. Remember that the number of rounds can vary based on the specific team and seniority level of the position.

Technical Competency

This area is the primary filter for the role. You will be evaluated on your depth of knowledge regarding system architecture and infrastructure management.

Be ready to go over:

• AWS Cloud Services – Familiarity with core services and cloud-native infrastructure design.
• Legacy System Maintenance – How you handle technical debt and maintain reliability in older codebases or environments.

As a Systems Engineer, your primary responsibility is the health and scalability of RELX infrastructure. You will spend your day managing system performance, troubleshooting production incidents, and collaborating with development teams to integrate new features.

You are expected to be a self-starter who can take ownership of technical projects. This includes everything from routine maintenance tasks and system patches to participating in larger infrastructure modernization efforts. You will frequently work alongside software developers to ensure that the systems they build are deployable, observable, and resilient.

A strong candidate for Systems Engineer at RELX brings a blend of deep technical expertise and a pragmatic mindset.

• Must-have skills:

• Proven experience in Systems Engineering or a related infrastructure role.

• Proficiency in AWS services and cloud architecture.

• Strong troubleshooting skills, particularly within complex or legacy environments.

• Excellent communication skills to coordinate with cross-functional teams.

• Nice-to-have skills:

• Experience with infrastructure-as-code tools (e.g., Terraform, CloudFormation).

• Familiarity with CI/CD pipelines and automated testing.

• Understanding of security best practices in a regulated or data-heavy industry.

Q: How long does the interview process usually take? The process is generally efficient, often moving from the initial screening to final rounds within a few weeks. Your specific timeline may vary depending on team availability, but the process is structured to respect your time.

Q: Is there a heavy focus on coding? While this is a Systems Engineer role, you should expect to discuss your ability to script and automate tasks. Be prepared to talk about how you use code to solve infrastructure problems rather than focusing solely on application development.

Q: What is the culture like for engineers? RELX fosters a culture of stability and collaboration. You will find that teams value technical rigor and long-term reliability over "move fast and break things" mentalities.

• Highlight your legacy experience: Do not shy away from discussing older technologies. RELX values engineers who can manage these systems effectively; frame your experience as a testament to your ability to maintain stability.
• Structure your answers: Use the STAR method (Situation, Task, Action, Result) to keep your behavioral answers concise and impactful.
• Understand the business: Research the types of information and analytics RELX provides; showing an interest in how your engineering work supports these products will set you apart.

The Systems Engineer role at RELX is a significant opportunity to influence the infrastructure of a global data and analytics leader. By focusing your preparation on both your technical aptitude and your ability to manage complex, long-standing systems, you will be well-positioned to succeed in your interviews.

This data provides a snapshot of the compensation landscape for this role. Use these figures as a reference point for your research, keeping in mind that total compensation packages at RELX often include various benefits and considerations based on your specific experience level and location.

Remember that you can explore additional interview insights, practice questions, and preparation resources on Dataford. With a structured approach and a clear understanding of what RELX looks for, you are ready to demonstrate your value as a candidate.