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Principal Cybersecurity - Proxy Web Filtering and Web Application Firewall

Principal Cybersecurity - Proxy Web Filtering and Web Application Firewall

AT&TCharlotte, North Carolina
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Job Description

  • This is an action oriented, operational role. We are seeking a candidate with extensive operational experience in creating and optimizing policy, troubleshooting complex enterprise technology issues, and supporting clients using the following technologies : Forcepoint Web Proxy, Akamai, Barracuda WAF, and F5 ASM.
  • Operate and maintain premise and software as a service WAFs and web
  • Performing web application onboarding to WAF, configuration, policy and maintenance
  • Performing hands-on WAF and proxy deployment, configuration, policy and maintenance
  • Integration of platforms with other security solutions and data sources
  • Respond to both end user issues and security incidents
  • Lead and coordinate troubleshooting efforts in high pressure, outage situations with leadership scrutiny
  • Provides thought leadership on operational direction for WAF, proxy, SSE and associated tooling

Key Roles and Responsibilities :

  • Operates and maintains Web Application Firewalls and web proxies
  • Creates and implements best practices for policies / rules / signatures to mitigate threats
  • Integrate Applications / platforms with Identity Providers leveraging current IAM technologies for SSO support
  • Develop advanced alerts / reports to meet the requirements of key stakeholders and business units
  • Develops automation for security tools management and workflow integration
  • Collaborates with key stakeholders within Information Security and Engineering teams to develop specific use cases to address specific business requirements
  • Creation and implementation of custom alerting dashboards in SIEM for regular monitoring and investigations as needed
  • Works extensively with Business Units / stakeholders across organizations to set up and tune WAF and proxy policies
  • Aids in gathering, presenting metrics for measuring key performance and key risk indicators
  • Provides ongoing support to existing monitoring capabilities and data collection systems
  • Leads troubleshooting efforts in complex issues involving multiple platforms and network flows
  • Coordinating with vendors and other technical teams on troubleshooting and escalations
  • Proven track record of executing scaled security controls engineering and operations work responsibilities
  • Operate within a follow the sun model and participate in an on-call rotation to ensure 24 / 7 response to issues and incidents.
  • Track and analyze performance metrics and KPIs, identifying areas for improvement and implementing solutions to enhance efficiency, security efficacy, and ROI
  • Prepare and present regular reports to senior management, highlighting the program's progress, challenges, and achievements.
  • Manage and optimize security operations, including monitoring, detection, and response to security incidents. Ensure the continuous improvement of security processes and technologies.
  • Qualifications

  • 8+ years of experience in Cybersecurity engineering with experience configuring, operating, and managing on-premises and cloud-based Web Application Firewall and Proxy.
  • Extensive experience providing SME level support in large, highly dynamic enterprise environment.
  • Engineering, administrative experience of Akamai, Barracuda, F5, Forcepoint, Linux, Windows systems
  • SME level experience with WAF and proxy
  • SME level experience with IdP, SSO, SAML, AD, Microsoft Entra
  • Solid understanding and practical experience with web applications, web platforms, web application security, application firewalls, frameworks and protocols with respect to application development, deployment, and operation
  • Strong understanding of TCP / IP, web protocols, networking, DNS and security concepts
  • Expertise with mainstream operating systems, web services, programming languages, network devices and attack vectors
  • Advanced expertise reviewing and analyzing log files, data correlation and packet captures
  • Script writing and programming using common shell and mainstream languages
  • Senior level understanding of PKI Technology
  • Working knowledge of open source and commercial application security tools and frameworks
  • Educational, Certifications and Other :

  • Excellent communication skills including metrics / performance documentation / presentation, technical drawing / architecture origination and modification
  • Operate well under pressure and urgent circumstances
  • Self-reliant and diligent in follow-through for assigned tasks
  • Ability to work with a geographically disperse team
  • Engaged collaborator, contributor and team player
  • CISSP, CISM, SANS GIAC, GWEB or relevant cybersecurity or technical certification
  • Education :

    Preferred Bachelors degree in Information Systems, Engineering, Mathematics or Cyber Security or equivalent experience.

    Experience :

    Typically requires 8-10 years of experience. Technical Career Pathway (TCP) role.

    Supervisory :

    Our Principal Cybersecurity earns between $158,200-$237,400 USD Annual, not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education / training.

    Joining our team comes with amazing perks and benefits :

  • Medical / Dental / Vision coverage
  • 401(k) plan
  • Tuition reimbursement program
  • Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
  • Paid Parental Leave
  • Paid Caregiver Leave
  • Additional sick leave beyond what state and local law require may be available but is unprotected.
  • Adoption Reimbursement
  • Disability Benefits (short term and long term)
  • Life and Accidental Death Insurance
  • Supplemental benefit programs : critical illness / accident hospital indemnity / group legal
  • Employee Assistance Programs (EAP)
  • Extensive employee wellness programs
  • Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone.
  • LI-Onsite – Full-time office role-

    Weekly Hours : Time Type :

    Regular

    Location :

    Charlotte, North Carolina

    Salary Range :

    141,300.00 - $211,900.00

    It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and / or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

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    Principal Cybersecurity • Charlotte, North Carolina