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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Infrastructure Security Engineer - **Company:** Fiserv, Inc. - **Location:** Sunnyvale, CA, United States - **Experience:** Expert - **Salary:** $140,000.0 - $210,000.0 - **Contract:** Temporary contract - **Skills:** Java (Programming Language), Amazon Web Services, Application Firewall, Cloud Computing, Configuration Management, Continuous Integration, Identity and Access Management, Python (Programming Language), Lightweight Directory Access Protocols (LDAP), Linux System Administration, Network Protocols, Clover, Security Assertion Markup Language (SAML), Datadog, Google Cloud, Cloud Platform System, Amazon Virtual Private Cloud (VPC), Kubernetes, Puppet, Terraform, Splunk - **Published:** August 28, 2026 - **Apply:** https://www.dice.com/job-detail/ecbef2ef-0390-4618-8d09-2d46c45a9b00 ## About the Role * 5+ years of infrastructure security experience * 3+ years securing cloud platforms Google Cloud Platform, 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 * Experience with Python or Java coding is a plus * 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 What would be great to have: * 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. You 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 ## Description 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. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Automate everything via NodeJS and Puppeteer](https://www.wearedevelopers.com/videos/322-automate-everything-via-nodejs-and-puppeteer) - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) - [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment) - [The Memory Leak That Ate Our Cluster: A Postmortem](https://www.wearedevelopers.com/videos/2057-the-memory-leak-that-ate-our-cluster-a-postmortem) - [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)