Senior Infrastructure Security Engineer

Fiserv•Sunnyvale, CA

1d•Onsite

About The Position

Excited about shaping the future of fintech? Join our innovative team as a Senior Infrastructure Security Engineer at Fiserv, Clover, where you'll play a pivotal role in ensuring security of our cutting-edge payment solutions. You'll design, implement, and automate infrastructure security that pushes our applications to their limits, all while collaborating with top talent to drive seamless deployment. If you're passionate about technology and love a challenge, this is the role for you. As a Senior Infrastructure Security Engineer at Clover you'll enhance the security posture of our infrastructure, including cloud environments, by implementing and managing cloud, network, and system/OS-level security controls. You'll collaborate cross-functionally to make strategic design decisions and advocate for security improvements. Additionally, you'll respond to infrastructure security alerts, conduct investigations, and participate in IT and security audits. You'll also evaluate cloud architectures for security concerns, provide consultation on mitigation strategies, and build and manage infrastructure for security-related applications and services. The Senior Security Engineer is a high-visibility role that requires the ability to make decisions that take the business into account and is seen as a trusted partner to engineering leaders. You will serve as an advisor to the GRC team and partner with the larger business to implement security policies and standards.

Requirements

5+ years of infrastructure security experience
3+ years securing cloud platforms GCP, AWS (e.g. IAM, VPC Security, KMS)
3+ years working with and hardening Linux environments
Experience with IaC / configuration management technologies (e.g. Terraform, Puppet)
Experience with IAM technologies (e.g: LDAP, SAML 2.0)
Knowledge of basic cryptography and common network protocols
Valid and unrestricted U.S. work authorization

Nice To Haves

Experience with Python or Java coding
Basic understanding of kubernetes containers and related technologies
Basic understanding of Web Application Firewall (WAF) tuning
Basic understanding of CI/CD tools and practices
Basic understanding of APM tools such as Datadog, Splunk
Infrastructure security professional that contributes to a high level of credibility within the security team.
Positive, ‘can-do’ attitude with a focus on team success through collaboration.
Strategic Thinker’ who can learn how our infrastructure is configured and application work, then apply that knowledge in high-value security projects.
Must be able to take on the challenge of a fast-paced environment with high rates of change.

Responsibilities

Enhance the security posture of our infrastructure, including cloud environments, by implementing and managing cloud, network, and system/OS-level security controls.
Collaborate cross-functionally to make strategic design decisions and advocate for security improvements.
Respond to infrastructure security alerts, conduct investigations, and participate in IT and security audits.
Evaluate cloud architectures for security concerns, provide consultation on mitigation strategies.
Build and manage infrastructure for security-related applications and services.
Serve as an advisor to the GRC team and partner with the larger business to implement security policies and standards.