Senior Member Technical Staff

AT&T; Alpharetta (GA); On-site; USD 139,000 - 208,000; Full time

Benefits offered by this job

Medical/Dental/Vision coverage

401(k) plan

Tuition reimbursement

Paid Time Off and Holidays

Paid Parental Leave

Adoption Reimbursement

Life Insurance

Disability Benefits

Life and AD&D Insurance

Employee discounts up to 50% on AT&T

Job summary

AT&T is seeking a Senior Member Technical Staff to serve as a technical architect for IoT SIM, eSIM, connected devices, and wireless hardware. The role focuses on simplifying the customer eSIM experience across Control Center, ACM, automation tools, and the IoT Devices website.

Responsibilities include designing automation for eSIM workflows, advancing eRedCap adoption, and ensuring interoperability with device manufacturers. Bachelor's degree required; Master’s preferred.

Qualifications

• Strong knowledge of SIM/eSIM architectures and IoT onboarding.
• Experience with LTE, LTE-M, NB-IoT, 5G NSA/SA, RedCap, and eRedCap technologies.
• Familiarity with ecosystem partners and carrier certification processes.
• Programming in embedded systems and APIs, automation, and cloud-based services.

Responsibilities

• Design and implement automation for eSIM ordering, account configuration, activation-code and QR-code delivery.
• Advance eRedCap device adoption with chipset, module, and device manufacturers.
• Develop Direct IP shoulder-tap capabilities for battery-constrained IoT devices.
• Support IMEI-to-EID and SM-DS pairing solutions.
• Drive device certification and interoperability efforts.
• Maintain customer-facing implementation guidance and online content for the IoT Devices website.

Skills

SIM/eSIM architectures

IoT device onboarding

LTE/5G technologies

Embedded systems programming

Hardware certification processes

Cloud-based services

RF fundamentals

carrier certification processes

ecosystem partnerships

GSMA standards

OTA platforms

SM-DP+/SM-SR

subscription management

industry certification programs

embedded systems programming

device firmware

SIM applets/Java Card

APIs

automation frameworks

scripting

cloud-based services

Education

Bachelor’s degree in an approved field

Master’s degree or higher preferred

Tools

Automation frameworks

APIs

Scripting

Cloud platforms

Qualcomm

Sony Altair

MediaTek

Quectel

Fibocom

Telit Cinterion

Job description

This is a full-time onsite role based in the location(s) posted and is performed from the designated work location five days per week. No relocation is offered. Senior Member Technical Staff serves as a technical architect for IoT SIM, eSIM, connected device, and wireless hardware solutions, with primary responsibility for simplifying the customer eSIM experience across Control Center, AT&T Connection Manager (ACM), automation tools, technical guidance, and the IoT Devices website.

Key Roles and Responsibilities

Typical tasks may include, but are not limited to, the following:

• Design and implement automation for eSIM ordering, account configuration, activation-code and QR-code delivery, while coordinating architecture and integration needs across internal platforms and partner teams.
• Advancing eRedCap device adoption with chipset, module, and device manufacturers.
• Developing Direct IP shoulder-tap capabilities for battery-constrained IoT devices.
• Supporting IMEI-to-EID and SM-DS pairing solutions.
• Driving device certification and interoperability efforts.
• Maintaining customer-facing implementation guidance and online content for the IoT Devices website.

What you’ll need

• Strong knowledge of SIM/eSIM architectures, IoT device onboarding, and cellular network technologies.
• Experience with LTE, LTE-M, NB-IoT, 5G NSA/SA, RedCap, and eRedCap technologies, along with UE device hardware, modem integration, RF fundamentals, wireless chipset architectures, and carrier certification processes.
• Established technical relationships and experience working with ecosystem partners such as Thales, Giesecke+Devrient (G+D), IDEMIA, Kigen, Qualcomm, Sony Altair, MediaTek, Quectel, Fibocom, Telit Cinterion, and other SIM, chipset, module, and device suppliers.
• Familiarity with GSMA standards, OTA platforms, SM-DP+, SM-SR, subscription management ecosystems, and industry certification programs.
• Programming experience in embedded systems, device firmware, SIM applets/Java Card, APIs, automation frameworks, scripting, and cloud-based services.
• Independent technical judgment, hands‑on development, cross‑functional leadership, and the ability to move emerging IoT concepts from investigation through practical implementation and commercial deployment.

Education

• Education: Bachelor’s in an approved field required, Master’s degree or higher preferred.

Supervisor: No

Our Senior Member of Technical Staff jobs earn between $139,000.00 - $208,400.00 USD Annual. Not to mention all the other amazing rewards that working at AT&T offers.

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: Alpharetta, Georgia, Atlanta, Georgia, USA:TX:Plano / W Plano Pkwy - Adm:3400 W Plano Pkwy
• Salary Range: $139,000.00 - $208,400.00

AT&T and its subsidiaries are committed to equal employment opportunity. All hiring, promotion, and other employment decisions remain merit-based and free from discrimination on the basis of race, color, religion, religious creed, national origin, ancestry, age, sex, sexual orientation, gender, gender identity, gender expression, physical disability, mental disability, pregnancy, medical condition, genetic information, marital status, citizenship status, military status, veteran status, or any other characteristic protected by federal, state, or local laws. In addition, AT&T will provide reasonable accommodations to qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

We are pioneers of making connections and have been ever since Alexander Graham Bell invented the telephone and founded our company. That was nearly 150 years ago, and we haven’t stopped innovating since. At our core, we help bring families, communities, and businesses together with the products and services they need to thrive every day. From the widespread and growing availability of 5G and Fiber to working on things we once only dreamed of—at AT&T, we create connections that change the world.