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Cyber Security Consultant jobs in United States
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Fiserv · 21 hours ago

Cyber Security Consultant

Fiserv is a global leader in Fintech and payments, dedicated to moving money and information securely. The Cyber Security Consultant will design and implement security controls, lead incident responses, and collaborate with various teams to enhance security measures and protect customer data.
FinanceFinTechInformation TechnologyFinancial ServicesInformation Services
badNo H1BnoteU.S. Citizen Onlynote

Responsibilities

You will design, implement, and maintain security controls across cloud and on‑premises environments to reduce enterprise risk and meet compliance requirements
You will develop and tune SIEM detection rules, alerts, and automated playbooks to improve threat detection fidelity and accelerate response
You will lead technical incident response activities, including triage, containment, root‑cause analysis, remediation guidance, and post‑incident reporting
You will execute vulnerability assessments and threat hunting, prioritize findings, coordinate remediation with engineering and product teams, and review designs to embed secure deployment patterns
You will produce and maintain security documentation, run tabletop exercises, deliver technical briefings to stakeholders and partner teams, and perform other duties as required

Qualification

Cybersecurity experienceSIEM solutionsCloud securitySecurity certificationVulnerability managementIncident responseScripting/automationDevSecOps experiencePayments environmentsTechnical briefings

Required

6+ years of cybersecurity experience, including threat detection, incident response, vulnerability management, and secure architecture in enterprise environments
4+ years hands-on implementing and tuning SIEM solutions (e.g., Splunk) and 3+ years with EDR platforms (e.g., CrowdStrike)
3+ years securing cloud environments (AWS or Microsoft Azure), covering identity and access management, network security, and cloud-native security controls
Active security certification (CISSP, CISM, or equivalent) and/or a bachelor's degree in Computer Science, Information Security, or a related field (or equivalent experience), plus experience using generative AI tools (e.g., ChatGPT) as a security copilot

Preferred

2+ years' experience with payments environments and PCI DSS controls and audits
2+ years hands-on DevSecOps experience, including SAST/DAST tools and pipeline security automation
2+ years of scripting/automation experience (e.g., Python) for detection/response/remediation and 1+ year securing containers/Kubernetes

Benefits

Fiserv offers a comprehensive benefits package; details will be provided during the hiring process.

Company

Fiserv is a provider of technology solutions to the financial services industry.

Funding

Current Stage
Public Company
Total Funding
$2.48B
Key Investors
BlackBird Financial LP
2026-01-06Post Ipo Equity
2025-04-29Post Ipo Debt· $2.48B
1986-10-03IPO

Leadership Team

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Michael Lyons
President and CEO-Elect, Fiserv
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Robert Hau
EVP, CFO
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Company data provided by crunchbase