Perimeter Security Operations – Level 3 Firewall Specialist (VP)
Irving, Texas
Job Req ID 20243347Overview
Citi’s technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe – we’re changing the way people bank and how the world does business. Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. Join an environment with a laser focus on growth and progress, and take your career to the next level through the power of Citi’s unmatched globality and vast expertise.
Success Profile
As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology, we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us!
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Responsibilities
Senior firewall support engineer responsible for major incident handling and other senior operations support.
Duties include:
• Providing support to perimeter security infrastructure, which includes firewall, proxy and remote access systems
• Investigation, documentation, and resolution of outages to critical business systems that may be caused by firewall, proxy, or remote access systems
• Escalation of issues to, and tracking of progress in conjunction with internal engineering teams, vendors, or other technical resource teams
• Working incidents or projects beyond the scope of the level 2 team which may include scheduling multiple changes, software upgrades, or configuration activities to resolve.
• Specialists are required to analyze customer requirements to ensure all standards, policies, and guidelines are upheld from the information security perspective and support routine compliance activities.
• Eventually, specialists need to support technology improvements, such as new infrastructure install and hardware/software upgrades, and engineering support.
Qualifications/Desired Platforms/Skills:
• Bachelor’s degree or equivalent experience
• 6+ years of relevant work experience
• Strong troubleshooting and communication skills, tcpdump/pcap/wireshark experience, Checkpoint Secure Platform Pro & Gaia, Juniper SRX, Bluecoat Proxy, PaloAlto Networks firewalls, Juniper SSL VPN appliances, Juniper Netscreen firewalls, Cisco ASA with AnyConnect client, Network routing with BGP, FireMon, Linux/Unix experience preferred.
• Also desired/emphasized is a strong analytical and quantitative capability with attention to detail, ability to work in a demanding environment, exhibiting a high degree of flexibility and ability to multi-task, seeking guidance where necessary.
• Strong verbal and written skills are also important.
• Relevant certifications preferred: Checkpoint and Juniper firewalls.
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Job Family Group:
Technology-------------------------------------------------
Job Family:
Information Security------------------------------------------------------
Time Type:
Full time------------------------------------------------------
Citi is an equal opportunity and affirmative action employer.
Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
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