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Lead Cybersecurity

Plano, Texas

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defend

Be a part of our elite cybersecurity team that provides strategy,
consulting, and threat detection to a wide range of customers.

"If you want to be continually challenged, always learning and able to shift careers, AT&T is the right place for you! I started at AT&T 18 years ago and never envisioned having an opportunity to transition into a Cybersecurity role."

Connie Bragg — Professional Cybersecurity

Technology

Don't just imagine the future. Create it.

JOB LOCATION: 3400 W Plano Pkwy, Plano Texas 75075 [Hybrid Position]

Lead Cybersecurity needed by AT&T Services, Inc. in Plano, Texas [Hybrid Position] to install, configure, and troubleshoot IBM Security Directory Server (SDS) and IBM DB2 database tables and indexes according to application requirements. Set up multi-way replication of the IBM SDS application between multiple data centers in an active/active configuration with global load balancers to enhance platform resiliency and availability. Use scripting and tools like DMC, TOAD, TAPM, Splunk, and Nagios to monitor and troubleshoot issues related to performance and availability of the platform. Plan and execute database backup and recovery, provide database tuning for performance and stability, and create logical models from business models by incorporating business rules. Upgrade SDS and DB2 databases. Maintain and upgrade replication agreements and certificates. Remediate vulnerabilities within the agreed Service Level Agreement (SLA) that are identified by the audit team, while maintaining strict access control. Participate in System Integration Testing (SIT) and User Acceptance Testing (UAT) of products before moving applications to production.

REQUIREMENTS: Requires a Bachelor’s degree, or foreign equivalent degree in Computer Science, Information Systems, Engineering, Mathematics, or Cyber Security and 5 years of progressive, postbaccalaureate experience in the job offered or 5 years of progressive, postbaccalaureate experience in a related occupation involving highly available cybersecurity platforms using IBM ISVA, IBM SDS (LDAP), Tomcat, DB2, and Oracle components; installing, upgrading and administrating IBM Security Directory Server (SDS) and DB2 with active/active setup between multiple data centers using Resonate load balances and replication agreements; setting up monitoring and alerting using DMC, scripting is necessary to ensure platform availability; performing global load balancing and resonate; implementing the security policies and procedures along with identifying and remediating vulnerabilities within SLA times of both SDS and DB2.

Our Lead Cybersecurity earn between $158,200 - $237,400 yearly. Not to mention all the other amazing rewards that working at AT&T offers.

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

Weekly Hours:

40

Time Type:

Regular

Location:

Plano, Texas

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-106070 Date posted 04/24/2026
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Benefits

Invested in your satisfaction and continued success.

We take care of our own here (hint: that could be you). Our benefits and rewards mean we cover some of your biggest needs with some of the coolest offerings. We already think we’re a pretty great place to work. We’re just trying to rack up some bonus points.

Let’s start with the big one: Your work gets rewarded with competitive compensation and benefits. It really does pay to be on our team.

Compensation

Paid Time Off

Our people have class. Literally. We can help you out on approved education costs with our tuition assistance plan.

Tuition
Assistance

Here’s another reason to breathe easy: You and your family get access to excellent medical, dental and vision insurance options.

Insurance Options

Wanna make your friends really jealous? You’ll get discounted access to the latest and greatest AT&T products and services — plus other awesome items, like tickets to live events.

Discounts

You strike us as an over-achiever (don’t worry, it’s a compliment). Our training and development programs are your ticket to expert status in your job.

Training & Development

When the day comes that you get some much needed R&R (not that you’d ever want to leave #LifeAtATT) you’ll know your future is set with the AT&T Retirement Savings Plan (ARSP).

Savings

The Hiring Process

Step 1

Complete a quick application online and check your status often.

Step 2

Virtual or in-person
Interviews

Dress professionally and ensure good WiFi interviewing virtually.

Step 3

Conditional
Job Offer

After a background check, you're part of the team.

Step 4

Welcome! Onboarding
and Training Begins

Our training and certification programs set you up for success.

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