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Corey Johnston Email & Phone Number

Director of Platform Engineering and Information Security | Cloud Operations and SRE Teams at RethinkFirst
Location: Phoenix, Arizona, United States 10 work roles 3 schools
1 work email found @mycarriertms.com 7 phones found area 303, 619, 480, and 860 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Work email c****@mycarriertms.com
Direct phone (303) ***-****
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Current company
Role
Director of Platform Engineering and Information Security | Cloud Operations and SRE Teams
Location
Phoenix, Arizona, United States

Who is Corey Johnston? Overview

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Quick answer

Corey Johnston is listed as Director of Platform Engineering and Information Security | Cloud Operations and SRE Teams at RethinkFirst, based in Phoenix, Arizona, United States. AeroLeads shows a work email signal at mycarriertms.com, phone signal with area code 303, 619, 480, 860, and a matched LinkedIn profile for Corey Johnston.

Corey Johnston previously worked as Director of Information Security and DevOps at Rethinkfirst and Director of DevOps and Security at Mycarrier. Corey Johnston holds Master Of Business Administration (M.B.A.), Mba from Grand Canyon University.

Company email context

Email format at RethinkFirst

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{first_initial}{last}@mycarriertms.com
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Profile bio

About Corey Johnston

Software DevelopmentCloudLeadershipAgileMicrosoft Azure AWSGoogle CloudDevelopment Lanaguages Project management

Listed skills include Disaster Recovery, Integration, Enterprise Architecture, Security, and 46 others.

Current workplace

Corey Johnston's current company

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RethinkFirst
Rethinkfirst
Director of Platform Engineering and Information Security | Cloud Operations and SRE Teams
AeroLeads page
10 roles · 19 years

Corey Johnston work experience

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

Director Of Information Security And Devops

Current

New York, Ny, Us

Apr 2023 - Present

Director Of Devops And Security

Scottsdale, Arizona, Us

Apr 2022 - Apr 2023

Vp Of Sre And Devops Engineering

New York, Ny, Us

Driving complex projects and taking them to the next level creating not only quality software but increasing the velocity of securing and delivering platforms for customers. Evolving every day to be better smarter and stronger leveraging the latest technologies and strategies and implementing best practices Cloud Operations and SRE Teams.

Oct 2021 - Jul 2022

Manager Of Cloud Engineering

Scottsdale, Arizona, Us

Transforming and leading change.

May 2019 - Dec 2021

Sr. Enablement Architect

Hartford, Connecticut, Us

Currently serve as an Enterprise Architect leading Cloud development projects using .Net and Java technologies for Medicare and Medicaid projects and for Health exchanges Researches emerging technologies and identifying proper application and adoption. Lead incubation devops projects promoting culture change and leading technology and solution designs and implementations for CI/CD utilizing hybrid technologies. Responsible for integration and improvement and well as leading change in moving development teams to the cloud. Particpates and leads projects in the areas of deep learning, cognative computing, and chat bots.

Mar 2013 - Dec 2021

Sr. Applications Architect

Develops enterprise level application and custom integration solutions including major enhancements and interfaces, functions and features for complex applications. Determines specifications, plans, designs, and develops the most complex and business critical software solutions, utilizing appropriate software engineering processes either individually or with members of the project team. Provides design recommendations and expertise regarding the integration of complex applications across the business based on long-term IT organization strategy. Performs trend analysis to proactively design and implement application improvements to support current and future business needs. Provides technical advice and counsel to developers related to the applications architecture for assigned complex applications.Serves as a technical expert and critical technical resource across all disciplines. Designs and implements migration strategies for applications to new technologies. Recommends improvements to programming and development standards/procedures and programming architectures based on industry trends. Researches and maintains knowledge in emerging technologies and possible application to the business. Utilizes state-of-the-art programming languages and object-oriented approaches in designing, coding, testing and debugging programs.Uses a variety of platforms to provide automated systems applications to customers.

Mar 2011 - 2013

Systems Engineer

Hirsch Electronics

Serve as technical architect and Project Manager on Hirsch Electronics product technologies. Complex project management and engineering with extensive use of client/server, networking, Windows 2000/2003 Server and Microsoft client products, Network Load Balancing, MS Cluster Server/Multi-vendor Cluster and SAN implementations, DNS, DHCP and other related areas with troubleshooting at the expert level within large network environments. Also responsible for architecting and developing technology that would could be used in to expand existing infrastructures with the intent of decreasing the total cost of owner ship and increasing the return on investment. In addition, leverage knowledge of TCP/IP and other protocols including use of troubleshooting tools - scripting, resource kit diagnostic tools and packet sniffers and/or Netmon. Systems involve physical access control, video, and security solutions. Strong problem solving skills, effective learning skills, and possess the ability to work well in a team environment. Technologies Used: Windows desktop Operating Systems, Windows Server Operating Systems, Active Directory (architecture, design, disaster recovery and troubleshooting), SQL, IIS, ISA , MOF/ITIL, identity management systems, government mandates (HSPD-12, FISMA, FIPS-201), Terminal Services, storage replication, network fault tolerance, network security, enterprise software system interoperation.

2008 - 2009 ~1 yr

Systems Architect

Newport Beach, Ca, Us

Systems deisgn and Engineering.

May 2007 - Jun 2008

Senior Systems Architect

Ibm

Armonk, New York, Ny, Us

Responsible for Systems Architecture and Analysis in Windows and Unix Enviorments.

Jan 2006 - Feb 2007

Sr. Systems Architect

Serve as technical architect and Project Manager on Hirsch Electronics product technologies. Complex project management and engineering with extensive use of client/server, networking, Windows 2000/2003 Server and Microsoft client products, Network Load Balancing, MS Cluster Server/Multi-vendor Cluster and SAN implementations, DNS, DHCP and other related areas with troubleshooting at the expert level within large network environments. Also responsible for architecting and developing technology that would could be used in to expand existing infrastructures with the intent of decreasing the total cost of owner ship and increasing the return on investment. In addition, leverage knowledge of TCP/IP and other protocols including use of troubleshooting tools - scripting, resource kit diagnostic tools and packet sniffers and/or Netmon. Systems involve physical access control, video, and security solutions. Strong problem solving skills, effective learning skills, and possess the ability to work well in a team environment. Technologies Used: Windows desktop Operating Systems, Windows Server Operating Systems, Active Directory (architecture, design, disaster recovery and troubleshooting), SQL, IIS, ISA , MOF/ITIL, identity management systems, government mandates (HSPD-12, FISMA, FIPS-201), Terminal Services, storage replication, network fault tolerance, network security, enterprise software system interoperation.

Jan 2004 - Jan 2006
3 education records

Corey Johnston education

Master Of Business Administration (M.B.A.), Mba

Grand Canyon University

Bachelor Of Applied Science (B.A.Sc.), Management Information Systems And Services

University Of Phoenix

Bs, Computer Science

Ucla
FAQ

Frequently asked questions about Corey Johnston

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

What company does Corey Johnston work for?

Corey Johnston works for RethinkFirst.

What is Corey Johnston's role at RethinkFirst?

Corey Johnston is listed as Director of Platform Engineering and Information Security | Cloud Operations and SRE Teams at RethinkFirst.

What is Corey Johnston's email address?

AeroLeads has found 1 work email signal at @mycarriertms.com for Corey Johnston at RethinkFirst.

What is Corey Johnston's phone number?

AeroLeads has found 7 phone signal(s) with area code 303, 619, 480, 860 for Corey Johnston at RethinkFirst.

Where is Corey Johnston based?

Corey Johnston is based in Phoenix, Arizona, United States while working with RethinkFirst.

What companies has Corey Johnston worked for?

Corey Johnston has worked for Rethinkfirst, Mycarrier, Situsamc, Edgenuity Inc., and Aetna, A Cvs Health Company.

How can I contact Corey Johnston?

You can use AeroLeads to view verified contact signals for Corey Johnston at RethinkFirst, including work email, phone, and LinkedIn data when available.

What schools did Corey Johnston attend?

Corey Johnston holds Master Of Business Administration (M.B.A.), Mba from Grand Canyon University.

What skills is Corey Johnston known for?

Corey Johnston is listed with skills including Disaster Recovery, Integration, Enterprise Architecture, Security, Unix, Networking, Enterprise Software, and Active Directory.

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