Linux Security /Cloud Infrastructure Security Engineer

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.
Job Title
Linux Security /Cloud Infrastructure Security Engineer
Linux Security/Cloud Infrastructure Security Engineer
We're Clover, the largest cloud-based integrated commerce operating system for small and medium businesses. You've probably seen us in your favorite restaurants and shops; we support over 700k merchants worldwide and in 2022 processed over $240 billion card transactions. Clover enables merchants to accept payments, run their business and sell more. Come help us transform the way merchants do business, join Clover.
About the Team

• This team's primary responsibility is ensuring the security of Clover by building tooling and automation that supports application and platform engineering in writing and deploying secure code and infrastructure quickly.
• This team consults with other engineering teams on architecture, security reviews, vendor selection and qualification, and training / best practices.

***This a in office position - 4 days in office with an option to work Friday from home. First 90 days you'll be expected in office all 5 days.
What you will do:

• Improve the security posture of our infrastructure including our cloud environments
• Collaborate cross functionally to make design/strategy decisions and advocate for security improvements.
• Respond to Infrastructure Security alerts and perform investigations
• Evaluate cloud architectures for security related concerns, and consult on mitigation options.
• This role is essentially 50% Linux / System-level security, and 50% Cloud Security
• Build and manage infrastructure for security-related applications / services

What you will need to have:

• 5+ years of relevant experience in security with 3+ years securing cloud platforms (e.g. IAM, VPC Security, KMS)
• 3+ years working with and hardening Linux environments (e.g. PAM, SELinux, SSHD, auditd), Linux System Security or Linux Systems
  Administration
• Experience with IaC / configuration management technologies (e.g. Terraform, Puppet)
• Knowledge of basic cryptography and common network protocols
• Basic understanding of containers and related technologies (e.g. k8s)
• Being able to review a platform change for Infrastructure Security concerns, researching potential problems, clearly articulate to app teams what is wrong, and then being able to support application teams from an infrastructure perspective to be able to secure the system

What would be great to have:

• Bachelors in Computer Science or similar area of study, or equivalent industry experience
• Experience with HIDS and NIDS tooling
• Background in Linux System Administration or System Security, very helpful
• Experience with SIEM, SOAR, and/or XDR solutions
• Experience with secrets management / PKI tooling (e.g. HashiCorp Vault)
• CISSP, GCP/AWS Cloud Security Engineer, or similar certifications

Salary Range
$128,800.00 - $219,000.00
These pay ranges apply to employees in New York and California. Pay ranges for employees in other states may differ.
Thank you for considering employment with Fiserv. Please:

• Apply using your legal name
• Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

What you should know about us:
Fiserv is a global fintech leader with 40,000-plus (and growing) associates proudly serving clients in more than 100 countries. As a FORTUNE™ 500 company, one of Fast Company's Most Innovative Companies, and a top scorer on Bloomberg's Gender-Equality Index, we are committed to excellence and purposeful innovation.
Our commitment to Diversity and Inclusion:
Fiserv is an Equal Opportunity Employer, and we welcome and encourage diversity in our workforce that reflects our world. All qualified applicants will receive consideration for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other category protected by law.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
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