Senior Specialist, Technical Staff – Broadband Network Engineering

AT&T

. Design and develop broadband network architectures and solutions supporting Fiber and Multi-Gig services across consumer and business markets .

Posted 11/11/2026full-timePlano • Texas • United StatesSenior💰 $128,100 - $192,100 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and developing broadband network architectures, with a strong focus on Fiber and Multi-Gig services. Proficient in collaborating with cross-functional teams to translate business requirements into scalable technical solutions while ensuring compliance with network security standards.

Highest-signal resume keywords

Broadband Network Architecture DesignEthernet L2/L3 NetworkingProgramming in Python, Java, or JavaScriptNetwork Security ComplianceHands-On Lab Testing

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Broadband NetworkingFiber Optic NetworkingPON/FTTx TechnologiesOptical NetworkingDWDMData AnalysisAutomation ScriptingTechnical DocumentationProof-of-Concept DevelopmentNetwork Configuration

Soft Skills

Analytical Problem-SolvingCollaborationCommunicationCuriosityInitiative

Industry Keywords

Networking StandardsTechnical ValidationData ScienceTCP/IPComputer Networking

Tech Stack

Tools & technologies

JavaJavaScriptNode.jsPythonTCP/IPC++Go

About the role

Key responsibilities & impact

Design and develop broadband network architectures and solutions supporting Fiber and Multi-Gig services across consumer and business markets
Work with Ethernet L2/L3, Passive Optical Networks (PON), optical networking/DWDM, network security, and industry networking standards
Collaborate with Solution Architects, product owners, engineering teams, technology suppliers, and product marketing organizations to translate business requirements into scalable technical solutions
Partner with AT&T Security teams to ensure architectures, designs, and features meet established network and information security requirements
Help drive the development and delivery of hardware and software capabilities with equipment and technology suppliers
Perform proof-of-concept testing, design validation, vendor-product configuration, and hands-on lab testing
Use programming and scripting for data analysis, automation, testing, and prototype development
Translate technical requirements for suppliers and validate delivered solutions against AT&T's technical, operational, quality, and business expectations
Document complex engineering designs and communicate technical concepts to engineering teams, stakeholders, and leadership

Requirements

What you’ll need

Passion for broadband, fiber, networking, and emerging technologies, with a strong desire to develop deep technical expertise
Working knowledge of Ethernet networking and L2/L3 networking concepts
Exposure to areas such as PON/FTTx, network security, optical networking, DWDM, data science, or broadband access technologies
Programming or scripting experience with one or more languages such as Python, Java, JavaScript, Node.js, Go/Golang, C, or C++
Hands-on engineering mindset and interest in configuring, testing, troubleshooting, and validating network technologies in a lab environment
Strong analytical and problem-solving skills
Excellent written and verbal communication skills, including ability to document technical designs and explain complex concepts clearly
Strong collaboration skills across engineering teams, product organizations, security teams, and external suppliers
Curiosity, initiative, and commitment to continuous learning
Bachelor's degree in Computer Science, Electrical Engineering, Computer Engineering, Mathematics, Physics, or a related technical discipline
Foundational knowledge of computer networking, Ethernet, TCP/IP, L2/L3 networking, and network security concepts
Ability to participate in hands-on lab testing, proof-of-concept development, and technical validation
Ability to communicate technical requirements and work collaboratively with internal organizations and external technology suppliers
Ability to work onsite five days per week at the designated work location
No relocation is offered

Benefits

Comp & perks

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