Senior Endpoint Security Engineer - AI-Driven Defense

AT&T; Charlotte (NC); On-site; USD 128,000 - 193,000; Full time

Benefits offered by this job

Medical coverage

401(k) plan

Tuition reimbursement

Paid Time Off

Parental Leave

Disability Benefits

Life Insurance

Employee discounts

Job summary

AT&T seeks a Senior Cybersecurity Engineer to secure and modernize the enterprise endpoint security environment across EDR, DLP, VPN, and secure web access. The role emphasizes AI-enabled monitoring, analytics, triage, automation, and reporting to improve security outcomes while reducing operational overhead.

This hands-on position spans mobile and endpoint domains and collaborates with Security Operations, Endpoint, IT, and business teams within an enterprise setting.

Qualifications

• 3+ years of experience in endpoint security or enterprise endpoint engineering.
• Experience supporting at least one endpoint security technology (EDR, DLP, VPN, proxy/web, or endpoint visibility platforms).
• Strong written and verbal communication skills.

Responsibilities

• Support and help engineer endpoint security controls for EDR, DLP, VPN, proxy/web, and endpoint visibility platforms.
• Provide Tier‑3 engineering support including troubleshooting, policy tuning, exclusions, performance analysis, and vendor escalation.
• Extend and adapt AI‑driven intake, enrichment, and approval workflows to endpoint security use cases.
• Design and maintain policy‑as‑code and AI‑assisted approval orchestration for endpoint controls.

Skills

Endpoint security

EDR support

Communication skills

Tools

SentinelOne

Microsoft Defender

Cortex XDR

Microsoft Purview

Forcepoint

Palo Alto GlobalProtect

Tanium

Job description

AT&T seeks a Senior Cybersecurity Engineer to secure and modernize the enterprise endpoint security environment across EDR, DLP, VPN, and secure web access. The role emphasizes AI-enabled monitoring, analytics, triage, automation, and reporting to improve security outcomes while reducing operational overhead.

This hands-on position spans mobile and endpoint domains and collaborates with Security Operations, Endpoint, IT, and business teams within an enterprise setting.