ATT Principal Cybersecurity - Proxy Web Filtering CASB Engineer 

United States, Texas, Dallas 

180329485

Job Description:

Supports innovation, strategic planning, technical proof of concepts, testing, lab work, and various other technical program management related tasks associated with the cyber security programs.

Key Roles and Responsibilities:

• Engineers, deploys, configures, and maintains CASB integrations with SaaS application environments
• Integrate Applications/platforms with Identity Providers leveraging current IAM technologies for SSO support
• Develops advanced alerts/reports to meet 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
• Creates and implements best practices for CASB policies/rules/signatures to mitigate threats and address data leakage
• Creation and implementation of custom alerting dashboards in SIEM for regular monitoring and investigations as needed
• Works extensively with Business Units/stakeholders across organization to setup and tune CASB policies to secure SaaS applications
• Aids in gathering, presenting metrics for measuring key performance and key risk indicators
• Provides ongoing support to existing monitoring capabilities and data collection systems
• Provides development support for the expansion and implementation of new and evolving systems/technologies
• Leads troubleshooting efforts in complex issues involving multiple platforms and network flows
• Coordinating with vendors and other technical teams on troubleshooting and escalations
• Technical Leadership: Proven track record of executing scaled security controls engineering and operations work responsibilities
• Operate within a follow the sun model and be available 24/7 to ensure continuous support and continuity.
• 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.

Qualifications

• 7+ years of experience in Cybersecurity engineering with experience configuring, operating, and managing on-premise and cloud-based CASB and Secure Web Gateways. Extensive experience providing SME level support in large, highly dynamic enterprise environment.
• Engineering, administrative experience of Forcepoint, Broadcom, Linux, Windows systems
• SME level experience with Secure Service Edge architectures supporting CASB/SWG/ZTNA
• 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

Job Contribution:

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

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

The Principal Cybersecurity earns between$141,300.00-$211,900.00 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.

·Medical/Dental/Visioncoverage.

· 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.

USA:GA:Alpharetta / 300 North Point Pkwy - Dat (owned):300 North Point Pkwy

Salary Range:

$141,300.00 - $237,400.00

AT&T is a fair chance employer and does not initiate a background check until an offer is made.

04/09/2025