Senior Manager, Corpit Network Operations
Current
May 2021 - Present
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Mark Johnson Email & Phone Number
Senior Manager, CorpIT Network Operations
at
Peraton
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior Manager, CorpIT Network Operations
Location
Mckinney, Texas, United States
Company size
Who is Mark Johnson? Overview
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Quick answer
Mark Johnson is listed as Senior Manager, CorpIT Network Operations at Peraton, a with 1829 employees, based in Mckinney, Texas, United States. AeroLeads shows a matched LinkedIn profile for Mark Johnson.
Mark Johnson previously worked as Senior Manager, Network Operations at Perspecta and Network Operations Lead at Perspecta. Mark Johnson holds Bs Cis, Technology from Cameron University.
Company email context
Email format at Peraton
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Peraton
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Profile bio
About Mark Johnson
Mark Johnson’s professional career spans 32 years of IT Leadership, IT Systems engineering, IT Database administration and Retail Store management. Experienced in managing highly skilled technical teams. Mark enjoys the challenge of building teams with the right mix of people and skills.
Current workplace
Mark Johnson's current company
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Peraton
12 roles
Mark Johnson work experience
A career timeline built from the work history available for this profile.
Senior Manager, Network Operations
Jul 2019 - May 2021
Network Operations Lead
IT Operations and Infrastructure Network Operations Lead - Office of the CIO
Jun 2018 - May 2021
U.S. Public Sector - Delivery - Network Leader
CSC and HPE Enterprise Services are now DXC Technology. Thrive on Change...DXC.technology
Apr 2017 - May 2018
Ito Delivery Network Services - Organization Leader
Network Services ITO Delivery Organization Leader.•Provides Leveraged Network Services to U.S. Public Sector◦LAN/WAN NW engineering & implementation◦Cross functional support◦Firewall & security device engineering◦NW Architecture / new business support
Aug 2008 - Mar 2017
Database Administrator
Eds - Aquired By Hp
State & Local Gov.Plano TRC Database Administrator Supporting multiple accounts as DBA for Oracle 9i and 10g DBMS. .
Oct 2006 - Jul 2008
Team Delivery Manager
Eds Aquired By Hp
Leveraged Resources Performed as TDM for the Plano TRC leveraged resources team.
Jul 2006 - Oct 2006
Team Delivery Manager
Eds Aquired By Hp
DBA Team Performed as Multi-State Manager for the Plano TRC DBA team which provides Oracle, MS SQL server, DB2 and Ingress expertise for Medicaid Title XIX.
Feb 2006 - Jul 2006
Dataabase Administrator
Eds Aquired By Hp
State & Local Gov. Plano Technical resource center, Database Administrator Supporting multiple accounts as DBA for Oracle, DB2 & Ingress
Jun 1997 - Jan 2006
Systems Engineer Se
Eds Aquired By Hp
Applications Development supporting multiple Medicaid accounts. COBAL, UNIX, C shell scripting
Sep 1995 - May 1997
Programmer/Analyst
Computer Programing Service
Responsible for Development and Enhancement of Utility Billing Accounting Applications on a RS/6000, operating AIX coding in MF-COBOL Performed Data Conversions of Tax Collectors Tax roles, to produce new updated tax roles, compatible with 'Tax Collection' package. Developed new menu System for Utility Billing application system, using MF-COBOL building Window type screens.Converted and Ported Utility Billing Accounting Package From RS/6000 AIX to AS400/COBOL
Aug 1994 - Sep 1995
Store Manager
Fw Woolworth
Earned bonus for increase in profits while managing store in St.Louis, promoted to store in Fort Worth Texas as a result of good performance. Responsible For All Operations: Merchandising, Sales, Inventory, Budgets, Bookkeeping, Cash Control, Food Operations, Staffing and all aspects of people care.Page 1
Feb 1982 - Feb 1992
Team & coworkers
Colleagues at Peraton
Other employees you can reach at peraton.com. View company contacts for 1829 employees →
JP
Jeffrey Passmore
Colleague at PeratonAnnapolis, Maryland, United States
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AB
Alexander B.
Colleague at PeratonSpring Branch, Texas, United States
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AC
Angel Campbell
Colleague at PeratonMobile, Alabama, United States
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DS
Dorothy Snead
Colleague at PeratonMonument, Colorado, United States
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JG
Jonathan Grose
Colleague at PeratonOak Ridge, Tennessee, United States
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JH
Josh Herndon
Colleague at PeratonLeesburg, Virginia, United States
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DD
Duconge, Debbie
Colleague at PeratonDecatur, Georgia, United States
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JE
Julie Elenbaum
Colleague at PeratonWashington Dc-Baltimore Area, United States
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MC
Maribeth C.
Colleague at PeratonManassas, Virginia, United States
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QL
Qem Lumi
Colleague at PeratonArlington, Virginia, United States
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Jeffrey Passmore
Colleague at PeratonAnnapolis, Maryland, United States
View →
AB
Alexander B.
Colleague at PeratonSpring Branch, Texas, United States
View →
AC
Angel Campbell
Colleague at PeratonMobile, Alabama, United States
View →
DS
Dorothy Snead
Colleague at PeratonMonument, Colorado, United States
View →
JG
Jonathan Grose
Colleague at PeratonOak Ridge, Tennessee, United States
View →
JH
Josh Herndon
Colleague at PeratonLeesburg, Virginia, United States
View →
DD
Duconge, Debbie
Colleague at PeratonDecatur, Georgia, United States
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JE
Julie Elenbaum
Colleague at PeratonWashington Dc-Baltimore Area, United States
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MC
Maribeth C.
Colleague at PeratonManassas, Virginia, United States
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QL
Qem Lumi
Colleague at PeratonArlington, Virginia, United States
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2 education records
Mark Johnson education
Bs Cis, Technology
General Studies
FAQ
Frequently asked questions about Mark Johnson
Quick answers generated from the profile data available on this page.
What company does Mark Johnson work for?
Mark Johnson works for Peraton.
What is Mark Johnson's role at Peraton?
Mark Johnson is listed as Senior Manager, CorpIT Network Operations at Peraton.
Where is Mark Johnson based?
Mark Johnson is based in Mckinney, Texas, United States while working with Peraton.
What companies has Mark Johnson worked for?
Mark Johnson has worked for Peraton, Perspecta, Dxc Technology, Hp Enterprise Services, and Eds - Aquired By Hp.
Who are Mark Johnson's colleagues at Peraton?
Mark Johnson's colleagues at Peraton include Jeffrey Passmore, Alexander B., Angel Campbell, Dorothy Snead, and Jonathan Grose.
How can I contact Mark Johnson?
You can use AeroLeads to view verified contact signals for Mark Johnson at Peraton, including work email, phone, and LinkedIn data when available.
What schools did Mark Johnson attend?
Mark Johnson holds Bs Cis, Technology from Cameron University.
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