DevOps Senior Engineer

Company Description Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to accomplish their financial goals and help them save time and money. We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments. We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com. Job Description

• Manage internal endpoints and VPC Firewalls to enhance security boundaries.
• Add and configure Security Groups in AWS for different applications and environments.
• Manage Role-Based Access Control (RBAC) and Identity Access Management (IAM) within the AWS cloud.
• Create, audit, and maintain policies and entitlements to ensure secure access to AWS services.
• Use AWS and third-party deployment tools for automation of security configurations.
• Set up Infrastructure Guardrails using AWS Service Control Policies (SCPs).
• Manage AMI Factory for automated image creation and validation.
• Implement and manage serverless policies and deployments in AWS.
• Operate and manage network traffic flow, NACLs, transit gateways, Peers, direct connect, and Security groups.
• Assess infrastructure and application vulnerabilities and take remediation actions.
• Operate and manage AWS IAM permissions based on defined roles and responsibilities.
• Ensure tight security for an eCommerce platform including data encryption, security groups, environment scanning, etc.
• Build the the pipeline supporting Continuous Delivery, and SDLC Security tools, including support for canary and blue green releases.
• Manage Linux-based operating systems and associated vulnerability management processes.
• Collaborate with information security, DevOps, and engineering teams to identify Platform needs and issues concerning security.
• Collaborate with main third-party security partners to ensure that security controls follow defined policies and mitigate risks.
• Perform advanced security technical troubleshooting for cloud and e-commerce environments.
• Lead projects from start to finish and be the go-to technical person for that initiative.
• Administer Linux OS vulnerability management to ensure systems are patched and secure.
• Manage container vulnerability, applying patches and updates.
• Ensure system monitoring and logging using AWS and third-party tools.

Qualifications

• Bachelor's degree in computer science, Information Systems, or equivalent experience.
• AWS Certified Security - Specialty or similar AWS certifications.
• 5+ years of experience in cloud security in AWS.
• Experience with cloud networking architectures, cloud operations, security, automation, Systems management, and orchestration.
• Proficiency with scripting languages such as Python.

Additional Information Our uniqueness is that we celebrate yours. Experian's people first, inclusive and purpose driven culture is multi award-winning; World's Best Workplaces™ 2025 (Fortune Global Top 25), Great Place To Work™ in 26 countries to name a few. Check out Experian Life on social or explore our Careers Site to understand why. Experian is also proud to be an Equal Opportunity and Affirmative Action employer. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity. Experian is proud to be an Equal Opportunity Employer for all groups protected under applicable federal, state and local law, including protected veterans and individuals with disabilities. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity. This is a remote role in Costa Rica. No relocation available. #LI-ML2 #LI-Remote