Please complete the CAPTCHA to continue
@att.com
✓
LinkedIn matched
A concise factual answer block for searchers comparing this professional profile.
Lisa Beatty ๐ is listed as Customer-Centric Cybersecurity Engineer | Elevating Security Postures & Enhancing Client Success | Certified in CSA CCZT & AZ-900 based in Mckinney, Texas, United States. AeroLeads shows a work email signal at att.com and a matched LinkedIn profile for Lisa Beatty ๐.
Lisa Beatty ๐ previously worked as Senior Cybersecurity/IT Network Design Engineer at At&T and Senior Support Escalation Engineer at Computer Sciences Corporation (Csc). Lisa Beatty ๐ holds Mathematics And Computer Science from Midwestern State University.
This section adds company-level context without repeating Lisa Beatty ๐'s masked contact details.
AeroLeads found 2 current-domain work email signals for Lisa Beatty ๐. Compare company email patterns before reaching out.
๐๐๐๐๐ผ๐บ๐ฒ๐ฟ-๐ณ๐ผ๐ฐ๐๐๐ฒ๐ฑ ๐๐๐ฏ๐ฒ๐ฟ๐๐ฒ๐ฐ๐๐ฟ๐ถ๐๐ ๐ฃ๐ฟ๐ผ๐ณ๐ฒ๐๐๐ถ๐ผ๐ป๐ฎ๐นI'm a dedicated cybersecurity professional with a passion for securing complex networks and enhancing operational efficiency. With a strong foundation in network engineering and a deep understanding of security best practices, I've successfully implemented robust security solutions for both commercial and government clients.๐ ๐ ๐ฒ๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ ๐ถ๐ป๐ฐ๐น๐๐ฑ๐ฒ๐:โก๏ธ ๐ก๐ฒ๐๐๐ผ๐ฟ๐ธ ๐ฆ๐ฒ๐ฐ๐๐ฟ๐ถ๐๐: Designing, implementing, and maintaining secure network infrastructures.โก๏ธ ๐๐๐๐๐ผ๐บ๐ฒ๐ฟ ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ ๐ฎ๐ป๐ฑ ๐ฅ๐ฒ๐น๐ฎ๐๐ถ๐ผ๐ป๐๐ต๐ถ๐ฝ ๐ ๐ฎ๐ป๐ฎ๐ด๐ฒ๐บ๐ฒ๐ป๐: Building and maintaining trusted relationships with stakeholders and clients.โก๏ธ ๐ฆ๐ฒ๐ฐ๐๐ฟ๐ถ๐๐ ๐ข๐ฝ๐ฒ๐ฟ๐ฎ๐๐ถ๐ผ๐ป๐: Leading incident response, threat detection, and vulnerability management.โก๏ธ ๐ฃ๐ฟ๐ผ๐ฐ๐ฒ๐๐ ๐๐บ๐ฝ๐ฟ๐ผ๐๐ฒ๐บ๐ฒ๐ป๐: Streamlining workflows, optimizing documentation, and improving operational efficiency I am committed to delivering exceptional customer experiences and building trusted relationships with stakeholders. For example, at AT&T: โ๏ธ I restored phone services for an airport team by analyzing vendor requirements and firewall configurations, alleviating a frustrating post-migration issue.โ๏ธ I cut test and turn-up configuration errors by over 90%, ensuring seamless transitions across 250+ sites.โ๏ธ I evaluated Cisco Prime alerts to identify unprocessed WLAN SNMP traps, improving incident response times.๐ช๐ต๐ฎ๐ ๐๐ฟ๐ถ๐๐ฒ๐ ๐ ๐ฒ:I thrive on challenges, collaboration, and cybersecurity leadership. Whether it's troubleshooting critical issues, optimizing processes, or mentoring others, I am motivated by the opportunity to make an impact. If youโre looking for someone to help secure your systems and elevate your operations, letโs connectโIโd love to hear how I can support your team.๐ง ๐น๐บ๐ฏ๐ฒ๐ฎ๐๐๐@๐ด๐บ๐ฎ๐ถ๐น.๐ฐ๐ผ๐บ ๐๐๐๐๐ ๐๐ ๐ ๐ ๐๐๐๐ ๐๐๐, ๐๐ ๐๐ ๐๐ ๐๐๐ ๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐๐๐๐๐๐๐๐ ๐๐๐ ๐๐๐๐ ๐๐๐๐๐? โ ๐ถ๐๐๐๐๐ ๐ด๐๐๐๐ โค๏ธ
Listed skills include Network Security, Routers, Firewalls, Security, and 12 others.
A career timeline built from the work history available for this profile.
Dallas, TX, US
During my tenure at AT&T, I played a pivotal role in transforming cybersecurity for a global information services company by implementing a Secure Access Service Edge (SASE) architecture with Zscaler Zero Trust Exchange. This initiative bolstered cyber defenses, enforced rigorous security policies, and aligned with global compliance standards. Integrating.
Upon my return to CSC, this time in the commercial sector, which would later merge with the Enterprise Services division of Hewlett Packard Enterprise to form DXC, I focused primarily on the F5 BIG-IP LTM platform for a global insurance provider. I leveraged iRule scripting for such tasks as implementing advanced content switching and access control.
As a Network Infrastructure Specialist, I played a crucial role in safeguarding client payment data by implementing and maintaining robust PCI-DSS compliant solutions. I deployed and managed high-availability Cisco ASA firewalls to ensure secure network infrastructure.Additionally, I established and maintained secure B2B communication channels by creating.
Fort Lauderdale, FL, US
In this role, I conducted penetration testing to identify and mitigate vulnerabilities in critical infrastructure for a multinational financial institution. My work aligned with SOX requirements to ensure regulatory compliance.I utilized ArcSight SIEM for proactive threat monitoring, enabling rapid detection and response to security incidents..
During my first tenure at CSC, I worked in the federal support sector, which later merged with SRA to form CSRA and ultimately became part of GDIT. I secured and maintained critical network infrastructure for a federal Department, ensuring compliance with FISMA standards by remediating known vulnerabilities and minimizing downtime. My approach included.
Quick answers generated from the profile data available on this page.
Lisa Beatty ๐ is listed as Customer-Centric Cybersecurity Engineer | Elevating Security Postures & Enhancing Client Success | Certified in CSA CCZT & AZ-900.
AeroLeads has found 2 work email signals at @att.com for Lisa Beatty ๐.
Lisa Beatty ๐ is based in Mckinney, Texas, United States.
Lisa Beatty ๐ has worked for At&T, Computer Sciences Corporation (Csc), Radioshack, and Technisource.
You can use AeroLeads to view verified contact signals for Lisa Beatty ๐, including work email, phone, and LinkedIn data when available.
Lisa Beatty ๐ holds Mathematics And Computer Science from Midwestern State University.
Lisa Beatty ๐ is listed with skills including Network Security, Routers, Firewalls, Security, It Strategy, Disaster Recovery, Information Security, and Integration.
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial Search contacts