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TIAA Sr Network Security Engineer in NEW YORK CITY, New York


As long as there are people who make the world a better place, we'll keep making a difference for them. Since 1918, it has been TIAA's mission to serve those who serve others. It is this mission and the values we embrace that make us a different kind of financial services organization.

When you work here at TIAA, you're not just in it for yourself. You are part of something bigger. A collective mission to make a difference - a collective mission we make our own.

To be difference makers.

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TIAA’s Production Services & Architecture (PS&A) team isresponsible for all architecture, engineering and infrastructure operations of our core technology assets as part of a streamlined, strategic approach that ensures low cost, high quality delivery from initial architectural decisions through engineering to long-term operational support. The PS&A team collaborates closely with our business-aligned partners in technology and with key stakeholders across the enterprise.

As a Senior Network Engineer for network security you will have the opportunity to participate in the engineering of TIAA’s enterprise security environment. In this role you will work closely with Lead Engineers and internal customers to leverage applicable best practices for security design and enterprise business solutions. Your role will be responsible for periodic escalation support in a 24/7 environment addressing complex production impacting technical issues. You will be accountable for leading problem management and resolution for deployed firewall technologies and will act as a subject matter expert on high severity production issues.


  • Translate security architecturesand project requests into engineered designs for the enterprise securityenvironment

  • Implement defense-in-depthmethodology for all new systems and services

  • Integrate security architectureswith cloud services vendors

  • Use proven technologies with inarchitectural guidelines to develop solutions that expand services across theclient base

  • Work with various vendorsolutions and designs new security solutions to integrate new and existingclient environments

  • Leverage applicable bestpractices for security design and enterprise business solutions

  • Lead problem management andresolution in the support of deployed technologies and acts as a subjectmatter expert on production outages

  • Conduct network assessments tovalidate an enterprise baseline and provide context for future networkdirection

  • Work with outsourced vendors todrive technical accountability of network standards, baselines, architecture,and solutions engineering

  • Work with outsourced vendors todrive sound engineering designs, and configuration templates

  • Participate in technologygovernance boards and/or councils

  • Generate conceptual, logical,and physical security architectures, documents, testing analyses, testplans, and risk assessments to ensure a sound architecture that meetsclient needs

  • Actively participate in the resolution of operationalissues, includingeffectively working with crossfunctional teams and outsourced vendors as needed

  • Promote operational stability by assisting with thecreation and tracking the implementation of network securityinfrastructure changes


Required Experience

  • Five or moreyears of networking and firewall experience

  • Experiencewith Palo Alto and Cisco ASA/FirePower platforms

  • Experiencewith layer 2 and layer 3 firewalls

  • One year experiencewith IPSEC, VPN, and SSL

Desired Experience

  • Bachelor’s degree in computer orinformation science preferred

  • Knowledge ofNext Generation Firewalls.

  • PaloAlto ACE Certification

  • Experiencewith content filtering and web application proxies

  • Previousexperience with App-ID and User-ID, Panorama, PXGrid, PBR, NAT on PaloAlto and Cisco ASA platforms

  • Generalunderstanding of Routing, Switching, Virtual LAN Switching, L2 Bridgingand STP, TCP/IP, OSPF, BGP, Cisco Nexus/ACI

  • Strongcommunication skills (both written and verbal), customer service skillsand strong attention to detail ability to interface with all levels ofstakeholders

EqualEmployment Opportunity is not just the law, it’s our commitment. Read moreabout the .

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We are anEqual Opportunity/Affirmative Action Employer. We will consider all qualifiedapplicants for employment regardless of age, race, color, national origin, sex,religion, veteran status, disability, sexual orientation, gender identity, orany other legally protected status.

Additional Information

  • Requisition ID: 1719106

Field: Technology

Company: TIAA

Post Date: Jun 07, 2019