Systems Engineer III

About Team

LexisNexis® Risk Solutions Group is a global organisation providing innovative technology, analytics, and data services across multiple industries. As part of RELX (LSE: REL/NYSE: RELX), we help customers make better decisions, manage risk, and improve outcomes. We are headquartered in the UK and operate globally with offices in major regions. Visit risk.lexisnexis.com/group and www.relx.com for more information.

Role Summary:

We are looking for a highly skilled Systems Engineer III to join our platform engineering function. This role will support the build, operation, and automation of our cloud-hosted systems, with a focus on reliability, scalability, and security. You will work collaboratively with cross-functional teams to enable modern infrastructure, deployment automation, and support critical business applications.

Responsibilities:

• Deliver resilient infrastructure and application stacks using Infrastructure as Code and DevOps best practices.
• Monitor and support mission-critical, high-throughput services in production.
• Diagnose and resolve complex system and application performance issues.
• Collaborate with Development, QA, Security, IT Operations, and Project Management teams.
• Maintain accurate, well-written documentation for systems and services.
• Contribute to cloud platform maturity, security automation, and deployment strategies.

Essential Skills and Attributes:

• Hands-on experience with configuration management tools (e.g., Ansible, Puppet, Chef).
• Solid experience operating in public cloud environments (Azure preferred, AWS or GCP a plus).
• Strong Linux and Windows system administration and troubleshooting capabilities.
• Experience with modern monitoring and observability tooling (e.g., Prometheus, Grafana, Datadog).
• Familiarity with version control systems (e.g., Git, Bitbucket).
• Proven ability to design and implement scalable, secure system architectures.
• Strong communicator, able to convey technical concepts to a variety of stakeholders.
• Able to mentor peers and contribute to technical knowledge sharing across teams.
• Experience maintaining infrastructure code in versioned repositories and pipelines.

Desirable Skills:

• Infrastructure as Code experience with tools such as Terraform, Bicep, or CloudFormation.
• Experience with cloud migration projects from on-premises to public cloud.
• Familiarity with blue-green, rolling, and canary deployment patterns.
• CI/CD pipeline experience using GitHub Actions, GitLab CI, or Jenkins.
• Working knowledge of containers and orchestration (Docker, Kubernetes).
• Experience with centralised log management solutions (e.g., ELK, Graylog, Splunk).
• Knowledge of relational databases such as MySQL, PostgreSQL, or SQL Server.
• Familiarity with change management processes and ITIL practices.
• Use of secrets management tools (e.g., HashiCorp Vault, Azure Key Vault).
• Ability to write scripts or utilities in a high-level language (e.g., Python, Bash, PowerShell).

Qualifications:

• BSc in Computer Science, Engineering, or equivalent practical experience.

What We Offer:

• Opportunity to work with a wide range of cutting-edge technologies solving meaningful problems in the risk analytics space.
• Influence and modernise our technology stack, driving continuous improvement and platform innovation.
• A collaborative culture with real impact on products, customers, and society.
• Career development support and exposure to cloud, automation, security, and modern infrastructure practices.

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