Principal Cybersecurity - Security Application Developer

Job Description

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.

Position Description :

Experienced cybersecurity engineer with 8 or more years of professional working knowledge and background in software development including cybersecurity analysis application design and integration.

Roles and Responsibilities :

• Implements complex systems and advanced software application development / engineering design methodologies and processes for the efficient handling of large-scale data to quickly identify malicious network activity.
• Has specialized knowledge in the design and development of cybersecurity applications supporting IP, DNS, Mobility 4G / 5G Network Cloud, and VoIP with strong emphasis on data analysis, implementation of automated algorithms, use of custom signatures, and generation of indicators / alerts for detecting threats.
• Provides leadership support role across various teams including project managers for planning and scheduling, systems engineers to identify requirements, architects to develop solutions to meet user requirements and security policies, coordination / integration of system features with software developers and internal / external customers, and operations to identify and resolve production network issues while maintaining high availability of platform services.
• Performs unit testing / verification of developed code, design and review of unit / system test plans, and support in System Test (ST), User Acceptance Test (UAT), and Operations Readiness Test (ORT).
• Leads development activities with focus on introducing new capabilities improving overall security posture to defend against evolving cybersecurity threats and enhancing mitigation techniques as part of response efforts to protect customers and infrastructure.
• Leads software architecture design and coding in various advanced programming languages and other web-based tools, and database structured queries for developing customized cybersecurity applications, features, and services based on high-level specifications to support security analyst requirements and project objectives.
• Designs and implements high-speed data packet processing and parsing decode of essential network protocols as part of cybersecurity applications to generate custom metadata, analytics, and indicators for threat identification.
• Works with system engineers and analysts implementing tools and enhanced features involving complex cybersecurity algorithm design from proof-of-concept phase to streamlined production state providing high optimization in application performance.
• Uses advanced knowledge of network protocols and sophisticated attack techniques for the design and implementation of application features to improve threat analysis and anomaly detection / alerting aiding analysts in workflow execution to minimize investigation times.
• Implements client / server interface applications for fast, efficient transfer of files and streaming data indicating time interval completion for triggering processing as part of collection and delivery of data feeds for cybersecurity analysis architectures.
• Leads detailed software application code reviews for design implementation, risk assessment, quality assurance, and performance / reliability analysis to ensure data processing efficiency.
• Ensures best practices and security compliance as part of general code development, routine static scans, and patching for vulnerability protection.
• Works closely with Test / Tier Support teams and Network Operations on production applications and services to support software release deployments, incorporate key operational procedures, develop / present training overview sessions, and troubleshoot / resolve complex network and customer related issues.
• Documents software application feature functionality as related to processes, flows, system interfaces, and general maintenance for sharing across teams and reviewing final design methodology for production operational deployment.
• Mentors team members on establishing processes / procedures and gives guidance on cybersecurity application design and development strategy from proof-of-concept phase to production deployment.
• Supports the design / prototyping of platforms and cybersecurity applications for future technology strategies for large-scale distributed network architectures, identifying opportunities for greater cost effectiveness while improving overall system processing capability and efficiency.

Required Skills :

Technical skills and background include :

Supervisory : No.

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.

Our Principal Cybersecurity earn between 158,200.00 - 237,400.00 USD Annual. 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 :

#LI-Onsite – Full-time office role-

AT&T is leading the way to the future – for customers, businesses, and the industry. We're developing new technologies to make it easier for our customers to stay connected to their world. Together, we’ve built a premier integrated communications and entertainment company and an amazing place to work and grow. Team up with industry innovators every time you walk into work, creating the world you always imagined. Ready to #transformdigital with us?

Apply now!

Weekly Hours : 40

Time Type : Regular

Location :

Charlotte, North Carolina

Salary Range :

$141,300.00 - $211,900.00

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.