AT&T

Principal Cybersecurity - Network Security

AT&T$155K — $261K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science or Cybersecurity desired.
  • 7+ years of related experience in cybersecurity.
  • Demonstrated expertise in Palo Alto Networks technologies.
  • Proven experience in developing enterprise-level security architectures.
  • Strong understanding of compliance frameworks (e.g., PCI, NIST, ISO 27001).
  • Experience with evaluating and implementing security technologies and platforms.

Responsibilities

  • Develop and maintain enterprise security architectures for Palo Alto Networks.
  • Define target-state architectures, technology standards, and design principles.
  • Lead evaluation and adoption of emerging security technologies.
  • Drive efforts for platform consolidation and operational efficiency.
  • Establish governance standards and technology roadmaps for security frameworks.
  • Design resilient High Availability (HA) solutions and scalable policy frameworks.
  • Guide migration strategies from legacy technologies to modern security platforms.

Benefits

  • Medical/Dental/Vision coverage
  • 401(k) plan
  • Tuition reimbursement program
  • Paid Time Off and Holidays (minimum 23 vacation days per year)
  • Paid Parental and Caregiver Leave
  • Adoption Reimbursement
  • Short-term and long-term Disability Benefits
  • Life and Accidental Death Insurance
  • Employee Assistance Programs (EAP)
  • Extensive employee wellness programs
  • Employee discounts on eligible AT&T services
Full Job Description

The Palo Alto Cybersecurity Architect will serve as a senior technical leader responsible for the architecture, strategy, governance, and modernization of AT&T's Palo Alto Networks security platforms. This role will drive enterprise-wide security initiatives including next-generation firewalls, Advanced Threat Prevention, DNS Security, WildFire, SSL Decryption, URL Filtering, Panorama, Strata Cloud Manager, and integration with security analytics platforms. The architect will partner closely with engineering, operations, cloud, compliance, application, and executive stakeholders to develop scalable security solutions that reduce risk while enabling business outcomes.

 

Key Responsibilities

Security Architecture & Strategy

  • Develop and maintain enterprise security architectures for Palo Alto Networks technologies.
  • Define target-state architectures, technology standards, security patterns, and design principles.
  • Lead evaluation, proof-of-concept testing, and adoption of emerging security technologies.
  • Drive modernization efforts focused on platform consolidation, automation, and operational efficiency.
  • Establish architectural guardrails, governance standards, and technology roadmaps.
  • Design resilient High Availability (HA) solutions and scalable policy frameworks.
  • Develop deployment standards and best practices for large-scale firewall environments.
  • Guide migration strategies from legacy security technologies to Palo Alto platforms.
  • Define baseline security controls and enforcement models.
  • Support PCI, NIST, ISO 27001, SOC, and regulatory requirements.
  • Perform threat modeling and security risk assessments.
  • Establish metrics and KPIs demonstrating security effectiveness and risk reduction.

 

Job Contribution: An expert in their field, applying broad business knowledge and strategic insight surrounding emerging trends and technologies to solve complex problems and drive organizational results. Leads critical, high-impact projects and designs/implements innovative business strategies. Works with minimal oversight, frequently consulting senior leadership and influencing executive decisions. Serves as a mentor and assists others with challenging issues. Supervisor: No

TCP Career Step Differentiator: Manages and leads very complex cybersecurity work and is an expert in a specific cyber area. Creates plans that impact large organizations, multiple very complex applications/system, etc.


Education/Experience: Bachelor’s degree (BS/BA) desired in Computer Science or Cybersecurity. 7+ years of related experience.

Job Contribution: An expert in their field, applying broad business knowledge and strategic insight surrounding emerging trends and technologies to solve complex problems and drive organizational results. Leads critical, high-impact projects and designs/implements innovative business strategies. Works with minimal oversight, frequently consulting senior leadership and influencing executive decisions. Serves as a mentor and assists others with challenging issues. Supervisor: No

TCP Career Step Differentiator: Manages and leads very complex cybersecurity work and is an expert in a specific cyber area. Creates plans that impact large organizations, multiple very complex applications/system, etc.

Education/Experience: Bachelor’s degree (BS/BA) desired in Computer Science or Cybersecurity. 7+ years of related experience. Certification is required in some areas.

Our Principal Cybersecurity jobs earn between $155,400.00 - $261,100.00 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.

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

Weekly Hours:

40

Time Type:

Regular

Location:

Charlotte, North Carolina, Dallas, Texas

Salary Range:

$155,400.00 - $261,100.00

About AT&T

Cricket Wireless is a U.S.-based company that offers prepaid wireless voice, text, and data services. Cricket Wireless was founded in 1999 by Leap Wireless International, Inc. Currently, it operates as a subsidiary of AT&T Inc.

AT&T Careers

Joining AT&T means becoming part of a global team known for driving innovation and leading the telecommunications industry. It's an opportunity to grow your career at one of the most diverse and resource-rich companies in the world. Work You'll Do At AT&T, we're not just about phone lines and data plans. We're about connecting people and fostering relationships. As a member of our team, you'll help deliver cutting-edge solutions across various sectors, ensuring that our services are not only available but also transformative. Lead with Innovation Embrace a role at AT&T where technology meets creativity. Our professionals lead the market in developing and deploying technology solutions that transform how people communicate and do business. We are pioneers in creating new paths for technology, with a focus on sustainable and responsible innovation. Join a Diverse and Inclusive Team AT&T is committed to diversity and inclusion, ensuring that all employees can thrive. We are proud to offer diversity training and leadership programs that empower our team members to grow professionally and personally. Our culture is one of inclusivity, where every voice is heard and valued. Explore Job Opportunities Whether you're looking for an entry-level position or a more senior role, AT&T offers a range of job opportunities across various fields. From engineering to marketing, our team is composed of skilled professionals who are leaders in their respective areas. Internship Programs Kickstart your career with an AT&T internship. Gain hands-on experience, work on real projects, and learn from leaders in the industry. Our internships provide a robust platform for learning and growth, helping you build skills that are crucial for future success. Benefits and Growth AT&T is dedicated to the growth and development of its employees. We offer comprehensive benefits, including health care, retirement plans, and continuous professional development opportunities. With resources like career coaching and resume workshops, we support your journey every step of the way. Networking and Professional Development Expand your professional network within AT&T through various networking events, mentorship opportunities, and collaborative projects. Our focus on career development is designed to help you reach your professional goals, enhancing your skills and preparing you for leadership roles. Stay Connected Join Our Team Discover the career you've always wanted by exploring the open positions at AT&T. We are constantly on the lookout for passionate, innovative, and driven individuals to join our team. Check out our current job listings and find where your skills and interests align with our needs. Keep Up to Date Stay informed with the latest career tips, company news, and industry insights—all from the professionals who are part of our team. AT&T is a place where you can make an impact, leading the way in the telecommunications industry. Job Alert Emails Customize your experience by signing up for job alerts that match your career preferences. Stay ahead of the curve and be the first to know about exciting and rewarding opportunities at AT&T. At AT&T, your career is poised for success, equipped with the right tools, culture, and team to make it happen. Join us and be part of a company that values innovation, leadership, and a diverse workforce.
Learn more about AT&T
Size
203,000 employees
Market Cap
$131.2 billion
Industry
Net Income
-$5.1 billion
Founded
1983
5 Year Trend
+0.6%
Revenue
$171.7 billion
NASDAQ

Similar Jobs

More Jobs at AT&T

More Information Technology Jobs

Find similar Principal Cybersecurity - Network Security jobs: