John Postel
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John Postel Email & Phone Number

Security Analyst and Technical Documentation Specialist at Signature Consultants
Location: Greater St. Louis, United States, United States 15 work roles 3 schools
1 work email found @sbcglobal.net 1 phone found area 914 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@sbcglobal.net
Direct phone (914) ***-****
LinkedIn Profile matched
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Current company
Role
Security Analyst and Technical Documentation Specialist
Location
Greater St. Louis, United States, United States
Company size

Who is John Postel? Overview

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Quick answer

John Postel is listed as Security Analyst and Technical Documentation Specialist at Signature Consultants, a company with 1371 employees, based in Greater St. Louis, United States, United States. AeroLeads shows a work email signal at sbcglobal.net, phone signal with area code 914, and a matched LinkedIn profile for John Postel.

John Postel previously worked as Security Analyst (Technical Documentation Specialist) at Signature Consultants and Cyber Security & BCM Technology & Awareness Writer with Signature Consultants at Signature Consultants. John Postel holds Master Of Business Administration (Mba), Marketing from Maryville University Of Saint Louis.

Company email context

Email format at Signature Consultants

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{first}{last}@sbcglobal.net
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AeroLeads found 1 current-domain work email signal for John Postel. Compare company email patterns before reaching out.

Profile bio

About John Postel

Exceptional writing, training, analytical, organizational, and problem solving skills. MBA with extensive training and technical documentation experience and robust understanding of presentation, documentation, and publication environments. Extensive experience in a variety of fields and industries including Cyber Security, Business Continuity Management (BCM), Finance, Biotech, Technology, and Marketing. Excellent communicator, skilled in establishing highly productive Subject Matter Expert relationships. Strong team player with ability to connect with stakeholders at all levels of an organization. Multitasker who moves easily between roles.

Listed skills include Copywriting, Marketing Communications, Integrated Marketing, Advertising, and 41 others.

Current workplace

John Postel's current company

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Signature Consultants
Signature Consultants
Security Analyst and Technical Documentation Specialist
fort lauderdale, florida, united states
Website
Employees
1371
AeroLeads page
15 roles · 45 years

John Postel work experience

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

Security Analyst (Technical Documentation Specialist)

Current

Creve Coeur, MO

Exceptional training development and deployment experience and skill set with a dedicated focus on cyber security. MBA with extensive technical documentation experience and robust understanding of the documentation and publication environment. Excellent communicator, skilled in establishing highly productive Subject Matter Expert relationships. Strong team.

Aug 2016 - Present

Cyber Security & Bcm Technology & Awareness Writer With Signature Consultants

Current

Greater St. Louis Area

Sep 2016 - Present

Technical Writer/Project Manager

Current

Greater St. Louis Area

Aug 2016 - Present

Technical Writer/Project Manager

Current

Greater St. Louis Area

Aug 2016 - Present

Principal

Postel Communications
2009 - 2017 ~8 yrs

Sr. Trainer

Designing, developing, and implementing successful training and performance improvement invterventions.

Oct 2014 - Apr 2016

Training Consultant

Greater St. Louis Area

Developing and coordinating online training and communications.

May 2014 - Aug 2014

Communications Manager

Greater St. Louis Area

Managing integrating of training, marketing, and communications efforts for major software platform upgrade. Responsibilities include creating communication plan, developing creative and targeted communication strategy, and writing content for various media.

May 2013 - Mar 2014

Education Specialist & Technical Communicator

O'Fallon, MO

Consistently earned top quality scores for online & classroom training initiatives.Recipient of numerous special awards for employee & member training successes. Successfully produced highly effective, technical documentation in a financial setting.

Aug 2003 - Oct 2009

Owner & Project Lead

Sweat Equity Home Improvement Co.

Kirkwood, MO

Established & operated successful home improvement company.Many satisfied customers in the St. Louis inner-ring suburbs: Kirkwood-Webster-Glendale-Clayton corridor.

2002 - 2003 ~1 yr

Training Consultant

Greater St. Louis Area

Training Consultant for Monsanto through Sykes Enterprises. Developed & presented on-target, sales system training for remote field sales staff.Managed & completed system training projects for Siebel-based, CRM programs.

Jun 1999 - Aug 2002

Technical Writing Consultant

Greater St. Louis Area

Consultant for MasterCard International through Sykes EnterprisesSuccessfully translated highly technical financial & systems information into language for non-technical audiences. Evaluated & helped implement vendor courseware.Developed online Help system using RoboHelp software.

Aug 1996 - Jun 1999

Coprorate Training Specialist

Greater St. Louis Area

Designed, produced, & presented numerous employee training modules covering systems knowledge, interpersonal communication skills & regulatory compliance.Presented 36 leadership classes in eight months. Evaluation scores averaged over 90%.

Jul 1994 - Sep 1996

Training Project Manager & Performance Improvement Consultant

Greater St. Louis Area

Senior consultant for business performance issues on major Georgia Pacific project.Led teams developing creative, on-target proposals & profitable training initiatives for Fortune 500 clients. Managed quality, staff, budgets & schedules. Topics included software development, sales & hazardous material handling. Cited by clients for excellent project.

1990 - 1993 ~3 yrs

Trainer/Facilitator/Employee Team Leader/Business Analyst/Technical Writer

Greater St. Louis Area

Developed & presented multiple, participative management training modules. Facilitated 30 participative management team sessions per week. Wrote & produced training videos.Produced technical documentation for various aerospace systems.

1981 - 1990 ~9 yrs
Team & coworkers

Colleagues at Signature Consultants

Other employees you can reach at sigconsult.com. View company contacts for 1371 employees →

3 education records

John Postel education

Bachelor Of Science (Bs), Technical Communication

Activities and Societies: Society for Technical CommunicationBS in Technical Communication AAS in Electronics Technology

FAQ

Frequently asked questions about John Postel

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

What company does John Postel work for?

John Postel works for Signature Consultants.

What is John Postel's role at Signature Consultants?

John Postel is listed as Security Analyst and Technical Documentation Specialist at Signature Consultants.

What is John Postel's email address?

AeroLeads has found 1 work email signal at @sbcglobal.net for John Postel at Signature Consultants.

What is John Postel's phone number?

AeroLeads has found 1 phone signal(s) with area code 914 for John Postel at Signature Consultants.

Where is John Postel based?

John Postel is based in Greater St. Louis, United States, United States while working with Signature Consultants.

What companies has John Postel worked for?

John Postel has worked for Signature Consultants, Bayer Crop Science, Postel Communications, Nisa Investment Advisors, L.L.C., and U.S. Bank.

Who are John Postel's colleagues at Signature Consultants?

John Postel's colleagues at Signature Consultants include Annavie De Castro, Dana Kirgan, Tola Ifesanwo, Raneika Brunson, and David Dawson.

How can I contact John Postel?

You can use AeroLeads to view verified contact signals for John Postel at Signature Consultants, including work email, phone, and LinkedIn data when available.

What schools did John Postel attend?

John Postel holds Master Of Business Administration (Mba), Marketing from Maryville University Of Saint Louis.

What skills is John Postel known for?

John Postel is listed with skills including Copywriting, Marketing Communications, Integrated Marketing, Advertising, Marketing Strategy, Social Media, Creative Direction, and Event Management.

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