Principal Cybersecurity Network Architect jobs in United States
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AT&T · 2 hours ago

Principal Cybersecurity Network Architect

AT&T is a leading communications and technology company that is seeking a Principal Cybersecurity Architect passionate about cybersecurity. In this role, you will ensure the technical feasibility and successful delivery of secure technology solutions while leading agile development and managing technical risks.

CollaborationCommunications InfrastructureMobileService IndustryTelecommunicationsWireless
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Hiring Manager
Swapna Parusha, MBA, CIR, CDR
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Responsibilities

Architect, design, and deliver large-scale, reliable, maintainable, high-quality cybersecurity solutions and systems aligned with company guidelines and best practices
Maintain comprehensive documentation and patterns for cybersecurity design, implementation, and maintenance, ensuring compliance with regulatory standards and internal policies
Work with other cybersecurity SMEs to resolve the company’s most difficult cybersecurity problems, develop groundbreaking solutions, and push the boundaries of cybersecurity technology in alignment with strategic business objectives
Lead the craftsmanship, availability, resilience, and scalability of cybersecurity solutions
Accountable for the technical feasibility and delivery of secure products
Address difficult and ambiguous cybersecurity problems spanning the interactions among multiple systems, products, organizations, people, and functions
Model tech solutions by iteratively translating cybersecurity needs and business constraints into working designs
Advisory Role: Advise on the best possible technical and innovative cybersecurity approaches
Balance agility and quality with the right security protocols
Lead and provide expert guidance and mentorship to Lead, and Senior engineers, lead technical discussions, and make architectural decisions that positively impact the product and company’s direction

Qualification

Cybersecurity architectureNetwork securitySecurity systems designTOGAF certificationCISSP certificationCISM certificationCEH certificationAgile/Scrum/KanbanLeadershipCommunication skills

Required

Bachelor's degree in computer science, Information Systems, or a related field preferred
10+ years of experience in cybersecurity architecture and related fields
Certifications in relevant areas (e.g., TOGAF, CISSP, CISM, CEH) desired
Deep knowledge of network application and mobility security, security systems design, policy development, compliance, and incident response

Preferred

Experience in thought leadership and creating high-quality cybersecurity solutions
Experience in leadership with the ability to work well across business units, building relationships to deliver on joint objectives and key results
Expertise in building cybersecurity platforms
Experience working within Agile/Scrum/Kanban development teams
Excellent written and verbal communication skills with the demonstrated ability to present complex technical information clearly to peers, developers, and senior leaders

Company

AT&T is a telecommunications company that provides wireless communications, internet and digital television services.

Funding

Current Stage
Public Company
Total Funding
$5.04B
Key Investors
National Telecommunications and Information Administration
2025-09-19Post Ipo Debt· $5B
2024-02-12Grant· $42.3M
2023-01-19Grant· $2.2M

Leadership Team

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Anne Chow
Chief Executive Officer - AT&T Business
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Jeremy Legg
CTO Technology Services
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Company data provided by crunchbase