Computer and Network Security managers in Texas

2,426 computer and Network Security managers in Texas, every one with a LinkedIn profile: 1,478 with a work email (1,460 checked in 2026) and 512 with a phone (477 mobile). Updated 2026-10-04. Filter further, then get the list as CSV, in your CRM or by API.

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By department

• Sales: 619
• Customer Success & Support: 354
• Operations & Logistics: 204
• Marketing & Communications: 201
• Software Engineering: 185
• Product & Design: 132
• IT & Infrastructure: 108
• Cybersecurity: 97
• Finance & Accounting: 63
• Retail & Hospitality: 46

By company size

• 1,000-4,999: 1,177
• 100-249: 414
• 500-999: 340
• 250-499: 243
• 20-99: 187
• 5-19: 39
• 1-4: 26

Computer and Network Security companies in Texas with the most decision makers

• Trellix: 241 decision makers
• Thales Cloud Security: 149 decision makers
• Silverfort: 87 decision makers
• SpyCloud: 72 decision makers
• Halcyon: 71 decision makers
• Imperva Inc: 63 decision makers
• Securonix: 63 decision makers
• Zimperium: 61 decision makers
• HiddenLayer: 37 decision makers
• Critical Start: 33 decision makers

Roles in Texas

• Sales professionals: 211,580
• Operations managers: 162,650
• Education professionals: 153,034
• Operations professionals: 152,649
• Healthcare professionals: 146,703
• Engineering professionals: 137,864
• Manufacturing professionals: 119,356
• Finance professionals: 119,221
• Administrative professionals: 106,251
• Sales managers: 104,222
• Software engineering professionals: 90,511
• C-suite executives: 89,691
• Executive directors: 85,773
• IT professionals: 83,257
• Senior software engineering professionals: 64,266
• Retail professionals: 61,518
• Retail managers: 60,431
• Customer success professionals: 59,132
• Marketing professionals: 58,605
• HR professionals: 48,997
• Legal professionals: 47,723
• Executive VPs: 45,299
• Senior engineering professionals: 43,501
• Finance managers: 38,427

Industries in Texas

• Oil and Gas: 354,548
• Hospitals and Health Care: 255,885
• Real Estate: 244,429
• Higher Education: 182,255
• IT Services and IT Consulting: 161,237
• Software Development: 143,258
• Construction: 134,507
• Financial Services: 132,489
• Defense and Space Manufacturing: 97,925
• Telecommunications: 96,270
• Retail: 91,641
• Business Consulting and Services: 80,207
• Information Technology & Services: 74,412
• Computer Hardware Manufacturing: 73,397
• Airlines and Aviation: 70,199
• Government Administration: 69,731
• Education Administration Programs: 68,351
• Technology, Information and Internet: 66,246
• Insurance: 63,433
• Primary and Secondary Education: 59,717
• Civil Engineering: 54,878
• Utilities: 42,926
• Non-profit Organizations: 39,045
• Advertising Services: 36,680

The same list elsewhere

• United States: 43,807
• California: 21,278
• Israel: 3,481
• New York: 3,067

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