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Top Plano, TX Security Companies (20)

Zscaler
Cloud • Information Technology • Security • Software • Cybersecurity
32 Offices
8,697 Employees
49 Benefits Hiring Now
Secure, simplify, and transform your enterprise with zero trust.

Zscaler accelerates digital transformation so our customers can be more agile, efficient, resilient, and secure. Our cloud native Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location.

Zscaler
Aventiv Technologies
Big Data • Information Technology • Security • Software
5 Offices
1,001 Employees
32 Benefits Hiring Now

Aventiv Technologies is a diversified technology company that provides innovative solutions to customers in the corrections and government services sectors. Aventiv is the parent company to Securus Technologies and AllPaid, leading providers of innovative products and services. The collective power of these unified organizations deliver superior value and service to all of our customers nationwide. We believe society improves when modern...

Aventiv Technologies
Parsons Corporation
Information Technology • Security • Cybersecurity
33 Offices
14,420 Employees
31 Benefits Hiring Now

Parsons is a digitally enabled solutions provider with a focus on making the world safer, smarter, healthier, more sustainable, and more connected. Founded in 1944, Parsons primarily serves the defense, security, and infrastructure markets. Uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services, the corporation delivers state-of-the-art solutions to federal, regional, and local government agencies as...

Parsons Corporation
Darktrace
Security • Cybersecurity
27 Offices
1,763 Employees
11 Benefits Hiring Now

Darktrace, a global leader in cyber security AI, delivers world-class technology that protects over 5,500 customers worldwide from advanced threats, including ransomware and cloud and SaaS attacks. The company’s fundamentally different approach applies Self-Learning AI to enable machines to understand the business in order to autonomously defend it. Headquartered in Cambridge, UK, the company has 1,500 employees and over 30 offices worldwide. Darktrace...

Darktrace
Fortinet
Security • Software • Cybersecurity
31 Offices
10,357 Employees
32 Benefits Hiring Now

Fortinet develops and sells cybersecurity solutions.

Fortinet
InfoDefense
Security • Cybersecurity
2 Offices
12 Employees
Hiring Now
Cybersecurity and Compliance for Aerospace & Defense (CMMC), Financial Services, Healthcare and Manufacturing Companies

Our success is a direct reflection of our customer's success. InfoDefense is a full-service Information Security Solutions provider with the goal of developing a long-term partnership with each customer. We help our customers mitigate the growing risk to critical information and ultimately enable them to focus on growing their business. We offer both managed and professional services to organizations...

InfoDefense
Segra
Big Data • Cloud • Internet of Things • Security • Software
42 Offices
637 Employees
29 Benefits

Segra is one of the largest independent fiber infrastructure bandwidth companies in the Eastern U.S. It owns and operates an advanced fiber infrastructure network of over 30,000 miles that connects more than 10,000 locations and six data centers throughout nine Mid-Atlantic and Southeastern states. Segra provides Ethernet, MPLS, dark fiber, advanced data center services, IP and managed services, voice and...

Segra
Imperva
Big Data • Cloud • Information Technology • Security
30 Offices
1,508 Employees
35 Benefits

Imperva is a cybersecurity leader with a mission to protect data and all paths to it. We protect the data of over 6,000 global customers from cyber attacks through all stages of their digital transformation. Our products are informed by the Imperva Research Lab, a global threat intelligence community, that feeds the latest security and compliance expertise into our solutions.

Imperva
Leonardo DRS
Aerospace • Information Technology • Security
31 Offices
5,001 Employees
35 Benefits

Leonardo DRS is a prime contractor, leading technology innovator and supplier of integrated products, services and support to military forces, intelligence agencies and defense contractors worldwide. The company specializes in naval and maritime systems, ground combat mission command and network computing, global satellite communications and network infrastructure, avionics systems, and intelligence and security solutions. Additionally, the company builds power systems...

Leonardo DRS
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McAfee
Security • Software • Cybersecurity
15 Offices
7,996 Employees
39 Benefits

McAfee is a global organization with a 30-year history and a brand known the world over for innovation, collaboration and trust. McAfee’s historical accomplishments are founded upon decades of threat and vulnerability research, product innovation, practical application and a brand which individuals, organizations and governments have come to trust.

McAfee
L3Harris Technologies
Aerospace • Security • Cybersecurity
4 Offices
47,000 Employees
39 Benefits

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical needs. The company provides advanced defense and commercial technologies across air, land, sea, space and cyber domains. L3Harris has approximately $18 billion in annual revenue and 47,000 employees, with customers in more than 100 countries. L3Harris.com.

L3Harris Technologies
Allied Universal
Professional Services • Security
232 Offices
82,667 Employees
40 Benefits

Allied Universal®, a leading security and facility services company, provides proactive security services and cutting-edge smart technology to deliver evolving, tailored solutions that allow clients to focus on their core business. Our excellence starts with our local leadership and local presence. In fact, in North America alone, we have an extensive network of offices to support our local communities and...

Allied Universal
Interface Systems
Cloud • Information Technology • Security • Business Intelligence
12 Offices
554 Employees
37 Benefits

Interface Systems is a leading managed service provider delivering business security, managed network, UCaaS, and business intelligence solutions for distributed enterprises. We improve security, streamline connectivity, optimize operations and reduce IT costs, maximizing ROI for the nation’s top brands. Our managed service offerings include implementation and maintenance of SD-WAN, wireless WAN, cloud-based enterprise communications, interactive remote video monitoring, lone worker...

Interface Systems
Insight
Big Data • Cloud • Information Technology • Security • Consulting
28 Offices
14,254 Employees
44 Benefits

Today, every business is a technology business. Insight Enterprises Inc. empowers organizations of all sizes with Insight Intelligent Technology Solutions™ and services to maximize the business value of IT. As a Fortune 500-ranked global provider of Digital Innovation, Cloud + Data Center Transformation, Connected Workforce, and Supply Chain Optimization solutions and services, we help clients successfully manage their IT today...

Insight
Armor
Information Technology • Security
Richardson
144 Employees
34 Benefits

Armor is a global leader in cloud-native managed detection and response. As a trusted partner to more than 1,500 firms in over 40 countries, Armor offers cybersecurity and compliance consulting, professional services, and managed services. Armor’s industry-leading experts leverage non-proprietary frameworks and a 24/7/365 SOC to help organizations tackle the complexities of cybersecurity and compliance at a cloud-scale. Gartner has...

Armor
APCON
Security • Software
4 Offices
222 Employees
25 Benefits

For more than 25 years, APCON has consistently delivered smart, stable and scalable technology solutions to service providers and businesses seeking total data center visibility and security. Its customers are service providers and businesses ranging from mid-sized companies to Fortune 100 enterprises in more than 40 countries.

APCON
Splunk
Big Data • Information Technology • Security • Software • Big Data Analytics
44 Offices
8,062 Employees
42 Benefits

Splunk Inc. (NASDAQ: SPLK) brings data to every question, decision and action to help #TurnDataIntoDoing. Splunk is the world’s first Data-to-Everything™ Platform designed to remove the barriers between data and action, so that everyone thrives in the Data Age. We’re empowering IT, DevOps and security teams to transform their organizations with data from any source and on any timescale. With more than...

Splunk
Exabeam
Artificial Intelligence • Information Technology • Machine Learning • Security • Software • Cybersecurity • Generative AI
8 Offices
850 Employees
27 Benefits
Exabeam delivers threat research and out-of-the-box content so that you can quickly defend against emerging cyberthreats

Exabeam is a global cybersecurity leader that delivers AI-driven security operations. High-integrity data ingestion, powerful analytics, and workflow automation power the industry’s most advanced self-managed and cloud-native security operations platform for threat detection, investigation, and response (TDIR). With a history of leadership in SIEM and UEBA, and a legacy rooted in AI, Exabeam empowers global security teams to combat cyberthreats,...

Exabeam
Lockheed Martin
Aerospace • Security • Cybersecurity • Industrial
31 Offices
108,588 Employees
48 Benefits

Customer Focus, Innovation and Purpose are Built Into Everything We Do. Lockheed Martin. Your Mission is Ours ™. Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

Lockheed Martin
Walden Security
15 Offices
6,000 Employees
2 Benefits

Walden Security provides contract security guard services to commercial, government, and residential clients, leveraging an ISO® 9001:2015 Certified Quality Management System to ensure business excellence and employee satisfaction.

Walden Security

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