AT&T Services, Inc.
AT&T Services, Inc.Verified Source

Lead Investigator Global Security AT&T Services

119K–178K
Onsite · Dallas, Texas
Posted July 29, 2026
payroll

Overview

The Lead Investigator Global Security at AT&T Services protects customers employees and critical infrastructure from emerging threats. This role leads real-time incident responses and internal external investigations across domestic and international domains. The ideal candidate will collaborate with management and law enforcement to safeguard corporate interests and reduce liabilities.

What You'll Do9

  • 1Lead real-time responses to evolving incidents and conduct internal and external investigations of critical events
  • 2Collaborate with business unit teams to direct investigative actions develop policies and implement security measures
  • 3Perform digital forensics vulnerability assessments business continuity planning and intelligence gathering
  • 4Act as primary liaison with law enforcement agencies and support security product recommendations
  • 5Manage diverse case assignments including organized retail crime investigations and executive protection logistics
  • 6Respond 24/7 to incidents providing physical and virtual immediate response
  • 7Assist executive protection team with personnel security logistics and event management
  • 8Provide courtroom testimony as expert witness presenting findings in legal proceedings
  • 9Handle highly confidential information requiring security clearance

Requirements6

  • 1Advanced-level investigative skills protecting global operations and critical assets
  • 2Bachelor’s or advanced degree in criminal justice cybersecurity business administration or equivalent experience
  • 35-7 years of investigative experience
  • 4Strong written verbal communication skills and self-confidence
  • 5Valid driver’s license
  • 6Preferred certification: CPC Card BCBA AWS Certified

Salary Insight

$119 - $178k per year

Location

Typeonsite
LocationDallas, Texas

Required Skills

Investigative SkillsDigital ForensicsRisk MitigationIncident ResponseIntelligence GatheringExecutive ProtectionCommunication SkillsSecurity Clearance
Share:

Similar open positions

Explore active roles that match your skills and interests.

Lowe's Companies, Inc.

Lowe's Companies, Inc.

9h agoCharlotte, North Carolinapayroll

Global Security Manager, Corporate Facilities & Life Safety

You will own security and life safety for Lowe's Store Support Centers and Corporate Data Centers, supervising onsite contract security officers. You will manage the security contract, conduct initial investigations of criminal activity and misconduct, and serve on the Threat Assessment Team. You will coordinate fire evacuation plans, badge access through DNA, and liaise with fire, police, and EMS. This role requires 10+ years in law enforcement or security management and offers the chance to impact a FORTUNE 100 company's safety posture.

Competitive salary
dnalowesnetcriminal justice+2 more
Apple

Apple

13h agoSan Jose, Californiapayroll

Global Security Specialist Executive Protection

You will lead protective operations for Apple's most senior leaders, mitigating threats in real-time across domestic and international venues. Operating from San Jose, you'll coordinate with cross-functional teams and external agencies. This role demands discretion, adaptability, and a proactive security mindset. You'll shape security strategy for high-profile events and executive travel, supported by a dedicated team.

179K–268K
Executive ProtectionRisk AssessmentSecure Transportation+7 more
AT&T Technical Services Company, Inc.

AT&T Technical Services Company, Inc.

19d agoWashington, District of Columbiapayroll

Senior Network Design Engineer Government AT&T

Lead network design and architecture for government clients. Build scalable solutions and drive technical excellence. This role differs by focusing on large-scale design ownership and cross-functional collaboration.

79K–185K
CiscoJuniperCCNA+4 more

AGR LLC

10h agoWashington, District of Columbiapayroll

Mid-Level Cyber Defense Analyst

Lead a comprehensive cyber defense effort supporting government agencies in Washington DC. Own incident response and threat mitigation initiatives at a high level. Drive continuous improvement of security posture across cloud and on-premises environments.

Competitive salary
Malware analysisDigital forensicsNetwork traffic analysis+9 more

Capital Solutions Group

10h agoWashington, District of Columbiapayroll

Forensic Analyst VIG-FA-01.080626

Lead forensic investigations across digital domains to uncover actionable intelligence. Own end to end analysis of data cybersecurity financial compliance audit intelligence and investigative matters. Deliver insights that mitigate network vulnerabilities and drive strategic decision making.

Competitive salary
data analysiscybersecurityfinancial analysis+7 more
Lam Research

Lam Research

16d agoSan Francisco, Californiapayroll

Protective Intelligence & Threat Analyst at Lam Research San Francisco

Lead threat monitoring and analysis to protect global workforce and assets. Own development of intelligence processes and collaborate with security teams to mitigate physical risks. Drive proactive risk mitigation across multiple locations. Stand out by delivering actionable insights that safeguard organizational reputation and operations.

114K–211K
OSINTThreat intelligenceInvestigative skills+5 more