Senior Infrastructure Security Engineer

Fiserv•Sunnyvale, CA

4d•$140,000 - $210,000•Onsite

About The Position

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. 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.

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
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
Must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role

Nice To Haves

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.
Experience with Python or Java coding is a plus

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, and 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.