This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.

AT&T will not hire any applicants for this position who require employer sponsorship now or in the future.

Join AT&T and help shape the future of communications and technology that connect the world. We value innovators who seek to explore the unknown and challenge the status quo. Bring your bold ideas and fearless spirit to redefine connectivity and transform how people share stories and experiences. At AT&T, you won’t just imagine the future—you’ll build it.

What you’ll do:

• Troubleshooting and Issue Resolution: Diagnose network problems, provide technical support, manage incidents, coordinate root cause analysis, restore service, and solve Tier 2 issues.

• Network Monitoring and Maintenance: Monitor network performance, perform routine maintenance, optimize operations, and proactively maintain system configurations using alarm and KPI monitoring.

• Configuration and Deployment: Configure network devices, deploy network solutions, manage configurations, and implement vendor/IT fixes or design changes.

• Collaboration and Coordination: Work with teams, coordinate with vendors, support projects, collaborate with business partners in DevOps, and interact with customers.

• Documentation and Reporting: Maintain documentation, create technical and process documentation, review and interpret technical and vendor specifications, and generate reports.

What you’ll need:

As a Sr. Specialist Network Technology Support, you will be responsible for ensuring the reliability and continuous operation of AT&T’s Optical, IP Core, Mobility, and advanced communication technologies through 24x7 technical support, fault and lifecycle management, and comprehensive understanding of end-to-end services.

An experienced professional with in-depth knowledge, applying organizational practices to resolve moderately difficult problems. Works with independent judgement on expansive projects with minimal supervision, implementing policy changes to improve functions. Actions impact efficiency costs, schedules and client relationships. Interacts primarily within the department and with General Managers and above across various teams. 

Handles more complex network issues, performing root cause analysis, and working on the implementation of vendor/IT fixes or design changes.

What you’ll bring:

• Required Experience:

  • 2+ years’ related experience

• Required Qualifications:

  • Certification in Cisco (CCNA)

  • This role requires availability for occasional after hours.

• Desired Qualifications:

  • CCIE

  • Juniper

  • Arista/Ciena

• Desired Education:

  • Bachelor’s degree (BS/BA) preferred

Environmental Requirements:

This position may be responsible for contributing to ATT compliance with environmental laws and regulations as applicable to its job function. This may include, but is not limited to, work related to fuel tanks, emergency and stand-by generators, boilers, hazardous waste, hazardous materials, batteries, manholes and vaults, water wells, linear and other construction projects, water discharge, or air emissions.

Supervisor: No

Our Sr Specialist Network Technology Support earns between $85,700 - $144,000 annually.  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

Ready to join our team?  Apply today

#LI-Onsite – Full-time office role

Weekly Hours:

40

Time Type:

Regular

Location:

Atlanta, Georgia, Bridgeton, Missouri, Warrenville, Illinois

Salary Range:

$85,700.00 - $144,000.00

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.

Job ID R-100457 Date posted 02/19/2026