Network Defense Expert

1 week ago

Auckland, Auckland, New Zealand Visa Inc. Full time

About Visa Inc.
As a leader in electronic payments, we recognize the importance of cybersecurity.
Our company culture emphasizes the need for a strong cybersecurity team to protect us against cyber threats.
We are seeking individuals who share our passion for the art and science of cybersecurity and have experience in mergers and acquisitions, specifically cybersecurity integration.
We will provide you with the latest tools and technology to excel in this field.
Continuous learning is crucial for job fulfillment at Visa.
Your Key Responsibilities:
In the Cybersecurity M&A Team, you will have the opportunity to develop and apply your engineering and defense skills across a variety of security technologies.
Your duties will include:
* Configuring, deploying, and maintaining security solutions and processes (IDS, FIM, WAF, SASE, Firewalls, Web Proxies, vulnerability scanners).
* Configuring, deploying, and maintaining cloud security controls in Public Cloud.
* Developing advanced alerts/reports to meet the needs of key stakeholders.
* Automating security tool management and workflow integration.
* Collaborating with other Cybersecurity and Engineering teams to address specific business needs.
* Developing SIEM correlation rules, enrichments, dashboards, reports, and alerts that accurately characterize cyber-attacks and mitigations.
Requirements:
2-3 years of work experience with a Bachelor's Degree or more than 2 years of work experience with an Advanced Degree (e.g., Masters, MBA, JD, MD)
Cybersecurity related certification (e.g., CISSP, CEH, OSCP, GSEC, GCIH, GCIA, GCED, GCFA, CySA+)
Direct experience in handling cybersecurity incidents and associated incident response tools
Demonstrated experience in an enterprise-level incident response team or security operations
Strong working knowledge of common security tools such as SIEM, AV, WAF, IDS, Netflow, Packet Analyzers, and Endpoint Detection & Response tools
Experience in operating and utilizing Security Information and Event Management tools
Strong knowledge of malware families and network attack vectors
Solid understanding of TCP/IP and internetworking technology, including packet analysis, routing, and network security defenses
Knowledge of web application security vulnerabilities, including cross-site scripting, cross-site request forgery, SQL injection, DoS attacks, and API attacks
Benefits:
This is a hybrid position. The expectation of days in office will be confirmed by your hiring manager.
You will have opportunities to contribute to projects that enhance the security posture of the enterprise.
You will be responsible for operationalizing actionable Threat Intelligence reports from internal and external sources.
You will identify trends, potential new technologies, and emerging threats that may impact the business.
You will respond to incoming reports of security incidents from the organization via calls and emails.
Tenure Requirements:
Visa is an EEO Employer and we consider qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.
Visa does not discriminate against applicants based on their sex, gender identity, disability status, or protected veteran status.

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