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Visa // credit cards
Engineering, Full Time       Posted: Tuesday, December 03, 2019
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Company Description

As the world's leader in digital payments technology, Visa's mission is to connect the world through the most creative, reliable & secure payment network - enabling individuals, businesses, & economies to thrive. Our advanced global processing network, VisaNet, provides secure & reliable payments around the world, & is capable of handling more than 65,000 transaction messages a second. The company's dedication to innovation drives the rapid growth of connected commerce on any device, & fuels the dream of a cashless future for everyone, everywhere. As the world moves from analog to digital, Visa is applying our brand, products, people, network & scale to reshape the future of commerce.

At Visa, your individuality fits right in. Working here gives you an opportunity to impact the world, invest in your career growth, & be part of an inclusive & diverse workplace. We are a global team of disruptors, trailblazers, innovators & risk-takers who are helping drive economic growth in even the most remote parts of the world, creatively moving the industry forward, & doing meaningful work that brings financial literacy & digital commerce to millions of unbanked & underserved consumers.

You're an Individual. We're the team for you. Together, let's transform the way the world pays.

Job Description


Develop innovative solutions to protect the Visa brand, networks, assets & products by implementing state-the-art detection, prevention, & response capabilities

Provide recommendations on which tools & capabilities based on research of the current environment & knowledge of various on premise, Cloud-based, & hybrid resources.

Serve as an internal information security consultant to the organization on various projects.

Advice on security architecture that pertains to network & host based intrusion detection systems, FIM solutions, proxies, DDOS, two-factor authentication, web application firewalls, web filtering, etc.

Analysis & review of security events & collect metrics based on technologies such as NIDS

Develop & evangelize new security technologies through documented artifacts, formal & informal presentations. Participate in product selection efforts, including defining evaluation criteria & test plans.

Build & deploy security solutions & infrastructure for network security monitoring for on premise & cloud environments.

Maintain current knowledge of the latest information security technologies, emerging threats & vulnerabilities, evolving best practices, & educate internal teams.

Provide high level support for security incidents, investigations, running forensics tools. Deliver problem determination & resolution.



10 years of work experience with a Bachelor's Degree or at least 8 years of work experience with an Advanced Degree (e.g. Masters/MBA/JD/MD) or at least 3 years of work experience with a PhD


Graduate Degree in computer Science or Cyber Security from highly reputed institution

Experience with architecture, engineering, & administering: network intrusion detection and/or prevention systems, network proxies, end point protection, web application firewall, data loss prevention, malware analysis, CASB, & more.

Experience in operational security & incident response.

Extensive Experience with open-source software security sensors ( Bro IDS, Suricata, Snort, Moloch etc) Engineering, operation & Metrics.

Strong knowledge of TCP/IP & other network common protocols (HTTP, TLS, DNS, SMB, SSH, etc.)

Hands-on experience with malware analysis, & exposure to attack vectors & exploit tactics.

Solid Linux/Windows system administration skills

Scripting in (any of) Bro, Bash, Python, Go, Powershell, etc.

Various logging platform & SIEM experience

Demonstrate knowledge of common authentication technologies including OAuth, SAML, etc.

Experience with standard web application security tools (ie. BurpSuite) & other web-based security vulnerabilities (OWASP Top 10)

Logs - able to parse raw logs using regex patterns. Splunk , Arcsight ,

Understanding of Certificates, Kerberos, Seamless Authentication on browsers.

Experience with Red team, Pen testing & Vulnerability testing

Experience with network protocols & deep packet inspection

Minimum 7 to 10 years of experience in Cyber security including Incident response, Engineering, Cloud architectures, Tuning etc.

Experience in development of specifications, configuration of the technical security controls & cloud security best practices for a variety of cloud platforms: AWS, Microsoft Azure, & Google Cloud Platform (GCP).

Minimum 5 years of experience in tuning of network sensors like IDS/IPS, DDOS, Cloud Security, Open source development & use

SANS or other industry leading security certifications in network security

Additional Information

Work Hours

  • Incumbent must make themselves available during core business hours.

Travel Requirements

  • This position may require incumbent to travel up to 10% of the time.

Physical Requirements

  • This position will be performed in an office setting. The position will require the incumbent to sit & stand at a desk, communicate in person & by telephone, frequently operate standard office equipment, such as telephones & computers, reach with hands & arms, & bend or lift up to 25 pounds.

Visa will consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines & applicable local law.

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