Alexander Sexton

Alexander Sexton Email and Phone Number

Cyber Security Analyst @ AT&T
St. Louis, MO, US
Alexander Sexton's Location
Greater St. Louis, United States, United States
Alexander Sexton's Contact Details

Alexander Sexton work email

Alexander Sexton personal email

n/a
About Alexander Sexton

Degreed IT professional with 23 years of experience and a history of successful leadership improving work centers and streamlining processes. Supervised cyber security for $81M network supporting 11K customers patching, tracking and reporting network vulnerabilities HQ USAF. Performed configuration management for network containing 15K assets ensuring changes complied with best security practices. Managed trouble ticket resolution assigning work orders to technicians, tracking status and ensuring timely completion. Led computer Help Desk answering customer phone calls, addressing customer problems and following up with customers to ensure satisfaction.

Alexander Sexton's Current Company Details
AT&T

At&T

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Cyber Security Analyst
St. Louis, MO, US
Alexander Sexton Work Experience Details
  • At&T
    Cyber Security Analyst
    At&T
    St. Louis, Mo, Us
  • At&T
    Cyber Security Analyst
    At&T Aug 2016 - Present
    Dallas, Tx, Us
    Responsible for maintaining the integrity and security of enterprise-wide cyber systems and networks. Supports cyber security initiatives through both predictive and reactive analysis, articulating emerging trends to leadership and staff. Coordinates resources during enterprise incident response efforts, driving incidents to timely and complete resolution. Performs network traffic analysis utilizing raw packet data, net flow, IDS, and custom sensor output as it pertains to the cyber security of communications networks. Reviews threat data from various sources and develops custom signatures for Open Source IDS or other custom detection capabilities. Correlates actionable security events from various sources including Security Information Management System (SIMS) data and develops unique correlation techniques. Utilizes understanding of attack signatures, tactics, techniques and procedures associated with advanced threats. Develops analytical products fusing enterprise and all- source intelligence. Conducts malware analysis of attacker tools providing indicators for enterprise defensive measures, and reverse engineer attacker encoding protocols. Interfaces with external entities including law enforcement organizations, intelligence community organizations and other government agencies such as the Department of Defense. Provides CND reports, trends, responses, mitigations, analysis, and information dissemination. Provides C2 support, situational awareness support, and provide leadership & support for all CND applicable activities within Protect, Detect, Respond, and Sustain. Supports teams within a performance-based environment with pre-determined Acceptable Levels of Performance (ALP’s).Responsible for maintaining the integrity & security of enterprise-wide systems & networks. Supports security initiatives through predictive & reactive analysis, and by articulating emerging trends to leadership & staff.
  • Njvc-Llc
    System Administrator
    Njvc-Llc Apr 2016 - Aug 2016
    Lorton, Virginia, Us
    Perform systems administration with expertise in Microsoft operating systems and applications including Server and Client Operating Systems, Exchange, SharePoint, and patching solutions; expertise in Host Based Security System (HBSS), Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), Group Policy, vulnerability management, patch management, antivirus and antivirus management solutions, and virtualization solutions. Implements applicable security best practices; identifies and mitigates operating system vulnerabilities and imbedded persistent threats; understands, detects and emulates operating system adversary tactics, techniques and procedures; identifies and resolves network and application performance issues.• Resolves a wide range of system issues, troubleshoot software, hardware, and network issues, and address trouble tickets and service tasks for Windows Systems• Assists with achieving optimum performance and availability standards through implementing appropriate technical solutions• Supports installation and configuration activities of systems, entities, and components• Schedules and conducts PM on Windows systems
  • United States Air Force
    Command Manager, Special Capabilities
    United States Air Force Jan 2015 - Jul 2016
    Randolph Afb, Tx, Us
    Subject Matter Expert for air mobility logistics C4I systems, OPSEC, security and future requirements. Division Information Technology (IT) POC; Gov't Purchase Card (GPC) holder: GDSS2 2 program account monitor. Cyberspace Infrastructure Planning System (CIPS)/Work Order Management System (WOMS) division requirements officer. Division Trusted Agent for 53 member user accounts, distribution groups and email organizational box creation/deletion/modification
  • United States Air Force
    Section Chief, Readiness And Force Development
    United States Air Force Sep 2013 - Jan 2015
    Randolph Afb, Tx, Us
    Supervised readiness for 270 personnel assigned to 4 bands, 129 Unit Type Codes and deployed 3.7 tons of cargo worth $3.2M. manages logistical processing/HHQ reporting to ensure rapid mobilization of all personnel and C4I capabilities. Directed the 18 CS training program for 270 personnel billets supporting 12 AFSCs and maintaining Wing Communications worth $81M. Squadron commander and superintendent focal point for all internal/external readiness and training area impacting unit mission.
  • United States Air Force
    Section Chief, Network Control Center
    United States Air Force Sep 2011 - Sep 2013
    Randolph Afb, Tx, Us
    Supervised 3 work centers with 30 personnel in AF’s 3rd largest Communications Squadron; directed plans and program for deployed ECS. Administered base network comprising of 15K assets valued at more than $81M for AF largest combat Wing. Coordinated Network Control Center security policies to 11K joint service users utilizing the Kadena network. Orchestrated account management/policy to NIPRNet/SIPRNet domains supporting 5 MAJCOMS/67 units/8K devices.

Alexander Sexton Skills

Cyber Security Information Assurance Information Technology Security Clearance It Project Leadership Active Directory Windows Server Veterans Troubleshooting Management Security It Management Command Comsec Manager Program Management Military Experience Dod Military Training Team Building Air Force Operational Planning Organizational Leadership Team Leadership National Security Customer Service Defense Leadership Military Operations Computer Security U.s. Department Of Defense Strategic Planning Government Network Security Microsoft Office Networking Human Resources

Alexander Sexton Education Details

  • Trident University International
    Trident University International
    Information Technology Management
  • Community College Of The Air Force
    Community College Of The Air Force
    Information Technology

Frequently Asked Questions about Alexander Sexton

What company does Alexander Sexton work for?

Alexander Sexton works for At&t

What is Alexander Sexton's role at the current company?

Alexander Sexton's current role is Cyber Security Analyst.

What is Alexander Sexton's email address?

Alexander Sexton's email address is alexander.sexton@att.eu

What schools did Alexander Sexton attend?

Alexander Sexton attended Trident University International, Community College Of The Air Force.

What skills is Alexander Sexton known for?

Alexander Sexton has skills like Cyber Security, Information Assurance, Information Technology, Security Clearance, It Project Leadership, Active Directory, Windows Server, Veterans, Troubleshooting, Management, Security, It Management.

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