ATT Principal Cybersecurity - Network Security Engineer 

United States, Texas, Dallas 

736307290

Key Roles and Responsibilities:

• Handles numerous important projects such as SME for multiple environments, intensive troubleshooting and SME for firewall policy and logcollection/reporting.
• Serves as technical resource for peers and otherteams/organizations.
• Engage with various stakeholders such as vendors, external business partners, application development teams, additional technical support personnel, and leadership to deliver technical assessments, perform analyses, and resolve issues effectively.
• Act as a tier 4 resource and provide training as required to operations teams.
• Oversee complex projects and migrations to securely empower partners, identify and mitigate potential security risks, address outages, and manage events that could pose significant threats to AT&T.

Qualifications:

• Preferred Bachelors degree in Information Systems, Engineering, Mathematics or Cyber Security or equivalent experience.
• Typically requires 8-10 years of related experience.
• Extensive experience configuring devices, next gen policies and troubleshooting all aspects of TCP/IP network configurations and firewalls across the followingtechnologies: Juniper,Palo Alto or Fortinet.
• Experience managing firewall and firewall management platforms including system design, performance testing, O/S and version upgrades, DR, log collection and reporting.
• Requires excellent customer service and project management skills in a highly technical and very fast-paced environment.
• Ability to handle high level escalations during intensive troubleshooting and auditing requirements.
• Additionally, this role demands the enforcement of best practices for security and perimeter technologies, along with a thorough understanding of business operations, including cloud services, content management, data centers, application development and hosting, and audit requirements.
• Requires occasional 24x7 on-call technical support.
• Requires Linux systems management experience using containers and virtual machines.
• Requires Daily Office Presence-5 days a week in the listed location. No relocation assistance is provided.

Requires 8-10 years experience

Must have firewall and virtualization experience.

Must know networking and OSI model at senior to expert level

Education:

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

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

· 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:Atlanta / 1025 Lenox Park Blvd Ne - Adm:1025 Lenox Park Blvd Ne

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