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Sr Specialist Cybersecurity - Vulnerability Incident Prevention and Research

Bengaluru, India

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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 Description:

About the Company:

Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it.

About the Job:

This position is a Sr. Specialist Cyber Security, responsible for contributing to 24/7 coverage of the latest cybersecurity threats, specifically focusing on vulnerability intelligence. This role requires a proactive approach to identifying, analyzing, and mitigating security vulnerabilities to ensure the safety and integrity of our systems, networks, and applications.

Experience Level: 8+ years

Location: Hyderabad or Bengaluru

Roles and Responsibilities:

  • Continuous monitoring and analysis of cybersecurity threats, requiring shifts and on-call availability to provide round-the-clock coverage.
  • Vulnerability Assessments: Regular assessments of systems, networks, and applications to identify and evaluate security vulnerabilities. This involves using various tools and techniques to conduct thorough assessments.
  • Risk Assessments: Detailed risk assessments based on identified vulnerabilities to determine the potential impact and exploitability. This includes preparing comprehensive reports and documentation.
  • Mitigation Strategies: Development and implementation of effective strategies to mitigate identified vulnerabilities. This requires collaboration with cross-functional teams and staying updated with the latest security practices.
  • Reporting and Documentation: Preparation of detailed reports and documentation on findings, recommendations, and remediation efforts. This includes maintaining accurate records and ensuring compliance with regulatory requirements.
  • Threat Intelligence Response: Evaluation and response to weekly internal threat intelligence alerts. This involves analyzing alerts, determining the level of risk, and taking appropriate actions to address potential threats.

Primary / Mandatory skills:

  • 8+ years of Proven experience using threat intelligence to prioritize remediation efforts
  • 6+ years of experience with vulnerability management technology, process, and programs.
  • Working knowledge of cloud security and web application security testing
  • Continual assessment of enterprise attack surface using tools such as Tenable, Xpanse, and Censys.
  • Proficiency in using vulnerability assessment tools such as Nessus, Qualys, and OpenVAS
  • Strong understanding of network protocols, operating systems, and security frameworks

Additional information (if any): Flexible to provide coverage in US morning hours upon need and on call weekend coverage.

Certification: Relevant certifications such as CISSP or CCSP or equivalent are highly desirable.

Weekly Hours:

40

Time Type:

Regular

Location:

Bengaluru, India

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-81009 Date posted 09/04/2025
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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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