John Ohlwiler
AeroLeads people directory · profile

John Ohlwiler Email & Phone Number

Location: Orlando, Florida, United States 10 work roles 3 schools
1 work email found @sentryitsolutions.com 2 phones found area 352 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@sentryitsolutions.com
Direct phone (352) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
CEO and CIO
Location
Orlando, Florida, United States
Company size

Who is John Ohlwiler? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Ohlwiler is listed as CEO and CIO at Sentry Technology Solutions, a with 8 employees, based in Orlando, Florida, United States. AeroLeads shows a work email signal at sentryitsolutions.com, phone signal with area code 352, and a matched LinkedIn profile for John Ohlwiler.

John Ohlwiler previously worked as CEO/CIO at Sentry Technology Solutions and Official Member at Forbes Technology Council. John Ohlwiler holds B.A., Interactive Media/Web Development from International Academy Of Design And Technology.

Company email context

Email format at Sentry Technology Solutions

This section adds company-level context without repeating John Ohlwiler's masked contact details.

{first}.{last}@sentryitsolutions.com
86% confidence

AeroLeads found 1 current-domain work email signal for John Ohlwiler. Compare company email patterns before reaching out.

Profile bio

About John Ohlwiler

John Ohlwiler is a CEO and CIO at Sentry Technology Solutions . He possess expertise in customer service, leadership, windows server, servers, strategic planning and 38 more skills.

Listed skills include Customer Service, Leadership, Windows Server, Servers, and 39 others.

Current workplace

John Ohlwiler's current company

Company context helps verify the profile and gives searchers a useful next step.

Sentry Technology Solutions
Sentry Technology Solutions
CEO and CIO
Orlando, FL, US
Employees
8
AeroLeads page
10 roles · 23 years

John Ohlwiler work experience

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

Ceo/Cio

Current

Orlando, Florida, United States

Sentry IT Solutions was formed to meet the growing IT demands and needs of the SMB and mid market enterprise. We have a specialty in medical, however service many types of businesses. Sentry bridges the gap by not just being an IT company but a business minded, solutions driven company. We don't just manage your computers, but work with you to analyzer your business and implement solutions to meet business needs. Sentry will strive to be your long term partner and will produce measurable results by increasing efficiency, productivity, security and compliancy. In a small or mid market enterprise there is not money to waste and your IT costs should be investments that show an ROI and not just an operating expense. Sentry maintains a comprehensive portfolio of cloud services, telecom & Internet services, development & integration, managed service & support contracts, business planning, IT governance, project management, vendor management, hardware and software procurement, compliancy & security audits, helpdesk and support & repair services. Sentry employees certified technicians and specialist that are highly experienced and proven in the field and have very strong relationships with our vendors such Dell, VMWare, and Microsoft.My key responsibilities are to be accountable for the financial health and well being of the company, and the quality of services and products of the business. I am responsible for building and maintaining the team, and leading the team to develop the portfolio of products and services, internal operations, customer acquisition, and support systems needed to succeed.

Nov 2014 - Present

Cio

Clermont, Florida

Responsible for all technology and information needs of the Vista family of companies. Handle all contracts, and vender interactions in regards to telecom, internet, networking, hardware and software needed by the business. Work with department heads and other executives to determine IT needs and budgeting. In charge of internal and external IT support, data infrastructure, and data integrity operations. Act as HIPAA Security Officer and help design and implement, proper safeguards for the handling of patient data. Work with the Compliancy Officer and HR to ensure adherence and address changes in policies and/or safeguards in place.Develop and grow the IT service arm of the business into a profit center and expand Vista's portfolio as a medical services company by offering IT services to the medical community.

Jul 2014 - Dec 2020

I/T Technical Specialist Director Of R&D

Clermont, Florida

Ensure technical well-being for the Vista family of companies. Research, develop and integrate new systems, work flow processes and complacency processes for both internal and external operations. Direct I/T operations and maintain I/T infrastructure, support systems, and quality of service. Also help with budgeting and I/T expenditures, along with prioritize importance of I/T purchases based on ROI or defined business need.The Vista I/T team is a growing operation that supports all Vista Companies and it's clients and partners on a range of different levels. The Vista family of companies has experienced tremendous growth multiple years in a row.

Jun 2011 - Jul 2014

Tnt Dsg Contractor

Leesburg, Fl

6 month contract for In field rep. Did line auditing, connect/disconnect monitoring, pre-install review and follow up of post installs, bad debt collection, sign ups, basic connections.

Jan 2011 - Jun 2011

President/Ceo

Mdr I/T Services

Mt. Dora, Florida

MDR Computers was a small computer and network service company that focused on local small businesses, along with residential. We had a small portfolio of services such as hosted Microsoft Exchange servers and hosted PBX, but most of the business was PC repair such as virus removals, or replacing hardware. At the peak of the business we had 7 employees. Started as a partnership between 3 people but later the partnership split up and I become sole owner. Was responsible for all aspects of the business and operations.

Sep 2003 - Dec 2010

Owner

Ten 31 Studios

Web design and development, worked with Arron Lock who was also part owner. Together we created web content for several companies. Mainly PHP/MySQL stuff, but some asp and .net with MSSQL. Help setup up domain services, and web hosting servers as well.

2004 - 2008 ~4 yrs

Business Admin - Bbfb

Brandon, Fl

I was promoted from the sales floor to the business department where I was responsible for bulk sales, installations, and support and maintenance contracts with business clients. I coordinated installs and support services with other team members, to include scheduling, getting proper equipment and tools, reporting issues, and following up after services were completed.

Jun 2006 - Sep 2007

Computer Sales Spec 1

Brandon, Fl

Basic Customer sales rep that you see when you walk into the store. I started there when I moved to Tampa for college and needed a steady job to support me fast. I enjoyed it very much and faced new challenges everyday. Due to my degree and knowledge in the field I was promoted to the business team quickly

Oct 2005 - Jun 2006
Team & coworkers

Colleagues at Sentry Technology Solutions

Other employees you can reach at sentrytechsolutions.com. View company contacts for 8 employees →

3 education records

John Ohlwiler education

B.A., Interactive Media/Web Development

International Academy Of Design And Technology

Associate'S Degree, General With An It Focus

Dual enrolled, but focused on IT classes. Technically was working towards an AA.

High School, College Preparatory Advanced High School Diploma

Leesburg High School

Activities and Societies: ROTC, Jazz Band, Drill TeamEarned a gold seal from the state of Florida for completing course load.

FAQ

Frequently asked questions about John Ohlwiler

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

What company does John Ohlwiler work for?

John Ohlwiler works for Sentry Technology Solutions.

What is John Ohlwiler's role at Sentry Technology Solutions?

John Ohlwiler is listed as CEO and CIO at Sentry Technology Solutions.

What is John Ohlwiler's email address?

AeroLeads has found 1 work email signal at @sentryitsolutions.com for John Ohlwiler at Sentry Technology Solutions.

What is John Ohlwiler's phone number?

AeroLeads has found 2 phone signal(s) with area code 352 for John Ohlwiler at Sentry Technology Solutions.

Where is John Ohlwiler based?

John Ohlwiler is based in Orlando, Florida, United States while working with Sentry Technology Solutions.

What companies has John Ohlwiler worked for?

John Ohlwiler has worked for Sentry Technology Solutions, Forbes Technology Council, Vista Clinical Diagnostics, Comcast, and Mdr I/T Services.

Who are John Ohlwiler's colleagues at Sentry Technology Solutions?

John Ohlwiler's colleagues at Sentry Technology Solutions include Lennon Smith, Govin Ramdin, Juan Figueroa, Jason Lee, and Joshua Mullis.

How can I contact John Ohlwiler?

You can use AeroLeads to view verified contact signals for John Ohlwiler at Sentry Technology Solutions, including work email, phone, and LinkedIn data when available.

What schools did John Ohlwiler attend?

John Ohlwiler holds B.A., Interactive Media/Web Development from International Academy Of Design And Technology.

What skills is John Ohlwiler known for?

John Ohlwiler is listed with skills including Customer Service, Leadership, Windows Server, Servers, Strategic Planning, Software Installation, Team Building, and Sales.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.