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Sean Dillane, Cissp Email & Phone Number

VICE PRESIDENT AND INFORMATION SECURITY OFFICER at Advocus National Title Insurance Company
Location: Greater Chicago Area, United States, United States 6 work roles 3 schools
3 work emails found @atgf.com 3 phones found area 312 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 3 phones

Work email s****@atgf.com
Direct phone (312) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
VICE PRESIDENT AND INFORMATION SECURITY OFFICER
Location
Greater Chicago Area, United States, United States

Who is Sean Dillane, Cissp? Overview

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Quick answer

Sean Dillane, Cissp is listed as VICE PRESIDENT AND INFORMATION SECURITY OFFICER at Advocus National Title Insurance Company, based in Greater Chicago Area, United States, United States. AeroLeads shows a work email signal at atgf.com, phone signal with area code 312, and a matched LinkedIn profile for Sean Dillane, Cissp.

Sean Dillane, Cissp previously worked as DIRECTOR OF INFRASTRUCTURE at Advocus National Title Insurance Company and SENIOR INFRASTRUCTURE ARCHITECT at Advocus National Title Insurance Company. Sean Dillane, Cissp holds Master Of Science, Information Management from W. P. Carey School Of Business – Arizona State University.

Company email context

Email format at Advocus National Title Insurance Company

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*@atgf.com
74% confidence

AeroLeads found 3 current-domain work email signals for Sean Dillane, Cissp. Compare company email patterns before reaching out.

Profile bio

About Sean Dillane, Cissp

My focus over my career in Information Technology has been to deliver measurable performance improvements with a strong emphasis on creating robust security solutions, ensuring compliance, risk management, and mentoring of teammates. I have directed a wide range of security initiatives, Infrastructure upgrades, and cloud initiatives. I have a “Can-do” spirit and enjoy hard work to accomplish all necessary tasks and goals; I am highly respected for my strategic thinking, technical leadership, insight, and engagement with peers. I am particularly successful in driving the technical and operational capability through the development and execution of advanced, cost-effective solutions and systems in line with unique business needs. Being a hands-on leader and mentor has taught me the value of being a good listener and how imperative communication and support is.Below is a snapshot of a few of my recent career achievements:► I implemented our business continuity plan and led the project to migrate all employees to work remotely during the COVID-19 pandemic► I demonstrate security compliance and set specific IT cybersecurity goals to minimize risk and meet the company’s information security needs.► I direct the development of and ensure compliance with corporate security policies, standards, and procedures, ensuring compliance with industry regulations.► I routinely perform Incident Response and Investigations.► I perform Risk Management, Mitigation, and Board Reporting.► I lead our Security Operations Center.► I identify incidents, analyze data, and react to all cybersecurity threats.► I conduct Cybersecurity Awareness Training and Education.► I perform Server virtualization and cloud adoption.► I implemented a cloud SIEM solution.► I monitor and verify security incidents.► I migrated mission-critical servers, databases, and applications to multi-cloud managed service providers.I started as a Senior Network Operations Supervisor & Network Analyst and moved through various challenges to become the Information Security Officer that I am today. With a healthy dose of ingenuity and much experience, I will get the job done, right!

Listed skills include Microsoft Exchange, Active Directory, Vpn, Cisco Routers, and 49 others.

Current workplace

Sean Dillane, Cissp's current company

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Advocus National Title Insurance Company
Advocus National Title Insurance Company
VICE PRESIDENT AND INFORMATION SECURITY OFFICER
Chicago, IL, US
AeroLeads page
6 roles · 26 years

Sean Dillane, Cissp work experience

A career timeline built from the work history available for this profile.

Vice President And Information Security Officer

Current

Chicago, IL, US

As the Information Security Officer, I currently lead the Information Security function for the ATG Family of Companies. I am responsible for establishing and maintaining security policies, maintaining compliance, performing risk assessments, and ensuring our assets and information are protected. Primary responsibilities include:Security OperationsIdentity.

Mar 2019 - Present

Director Of Infrastructure

Chicago, IL, US

As Director of Infrastructure for ATG, I am responsible for the management, capacity planning, and service delivery of all on-site and remote IT services for ATG offices and subsidiary companies (operational management including service desk, desktop, security operations, infrastructure operations, and servers). Responsible for recruitment, terminations.

2003 - Mar 2019

Senior Infrastructure Architect

Chicago, IL, US

As Senior Infrastructure Architect for ATG, I am responsible for the design, management, and implementation of effective information systems to support the enterprise infrastructure of the organization, ensuring optimal functionality of all systems to support the development of new technologies and system requirements.Primary responsibilities.

2000 - 2003 ~3 yrs

Senior Network Operations Supervisor & Network Analyst

Arthur Andersen
  • As the Senior Network Operations Supervisor & Network Analyst at Arthur Andersen, I led the team tasked with the proper administration, maintenance, security, and data retention of a 100+ server and 3500 user networks.
  • Migration of 36 Novell NetWare 4.11 services to Novell Netware 5
  • Migration of 32 Novell NetWare 4.10 services to Novell NetWare 4.11
  • Upgrading of 10 servers running Windows NT 3.51 to Windows NT 4.0
  • Migration of 15 mission-critical services to a new hardware
  • Hardware and software upgrades with zero downtime
May 1996 - Oct 2000

Petty Officer Third Class

Washington, DC, US

Aviation Machinist Mate, VAQ-130, U.S.S John F. Kennedy

Aug 1989 - Apr 1995
3 education records

Sean Dillane, Cissp education

Master Of Science, Information Management

W. P. Carey School Of Business – Arizona State University

Bachelor Of Science - Bs, Management Information Systems

National Louis University

Associates, Applied Science

Robert Morris University - Illinois
FAQ

Frequently asked questions about Sean Dillane, Cissp

Quick answers generated from the profile data available on this page.

What company does Sean Dillane, Cissp work for?

Sean Dillane, Cissp works for Advocus National Title Insurance Company.

What is Sean Dillane, Cissp's role at Advocus National Title Insurance Company?

Sean Dillane, Cissp is listed as VICE PRESIDENT AND INFORMATION SECURITY OFFICER at Advocus National Title Insurance Company.

What is Sean Dillane, Cissp's email address?

AeroLeads has found 3 work email signals at @atgf.com for Sean Dillane, Cissp at Advocus National Title Insurance Company.

What is Sean Dillane, Cissp's phone number?

AeroLeads has found 3 phone signal(s) with area code 312 for Sean Dillane, Cissp at Advocus National Title Insurance Company.

Where is Sean Dillane, Cissp based?

Sean Dillane, Cissp is based in Greater Chicago Area, United States, United States while working with Advocus National Title Insurance Company.

What companies has Sean Dillane, Cissp worked for?

Sean Dillane, Cissp has worked for Advocus National Title Insurance Company, Arthur Andersen, and Us Navy.

How can I contact Sean Dillane, Cissp?

You can use AeroLeads to view verified contact signals for Sean Dillane, Cissp at Advocus National Title Insurance Company, including work email, phone, and LinkedIn data when available.

What schools did Sean Dillane, Cissp attend?

Sean Dillane, Cissp holds Master Of Science, Information Management from W. P. Carey School Of Business – Arizona State University.

What skills is Sean Dillane, Cissp known for?

Sean Dillane, Cissp is listed with skills including Microsoft Exchange, Active Directory, Vpn, Cisco Routers, Cisco Call Manager, Catalyst Switches, Disaster Recovery, and Microsoft Sql Server.

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