2,313 Results for

Network Security Jobs in Frisco, TX

Jobs

Cyber -AI Cloud Security Engineer - Consultant Deloitte

Dallas, TX

$82,600–$162,800 / year

As an AI Cloud Security Engineer, Consultant on the Cyber and Cloud Security team, you will be responsible for: Designing secure architectures for generative AI, agentic AI, retrieval-augmented generation (RAG), model serving, and AI-enabled enterprise applications; applying AI Zero Trust principles across models, agents, tools, application programming interfaces (APIs), data, cloud workloads, development pipelines, and runtime environments. Designing and implementing secure AI workloads across Amazon Web Services, Microsoft Azure, Google Cloud, and hybrid environments, including cloud landing zones, network isolation, private connectivity, logging, encryption, key management, data protection, containers, serverless workloads, Kubernetes, policy-as-code controls, and automated remediation.

6 days ago

Network Security Engineer (Zscaler SASE) -Hybrid - Plano, Texas NTT DATA Services, LLC

Plano, TX

$112,000–$149,000 / year

Performs security incident handling and response from several vectors including End Point Protection and Enterprise Detection and response tools, attack analysis, malware analysis, network forensics, computer forensics, and a broad range of skills in LAN technologies, Windows and Linux O/S's, and general security infrastructure. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses.

30+ days ago

Senior Engineer Network Forensics & Incident Response Verizon Communications Inc

Southlake, TX

$101,000–$194,000 / year

Memory & Endpoint Forensics: Analyzing volatility memory dumps, volatile network state, process execution artifacts, and compromised system state during active intrusions to uncover malware execution, persistence mechanisms, and lateral movement tactics. Key Responsibilities: Network & Digital Forensics: Collecting, preserving, and analyzing forensic evidence across heterogeneous network infrastructure, edge routers, switches, cloud environments, and specialized network functions.

15 days ago

Principal Engineer Network Forensics & Incident Response Verizon Communications Inc

Southlake, TX

$120,500–$231,000 / year

Advanced Forensics & Artifact Extraction: Architecting and maintaining YARA rules and leading deep-dive forensic analyses across memory, endpoints, custom appliances, and network equipment to reverse-engineer state-sponsored APT tactics, unknown threat vectors, and complex exfiltration schemes. Even better if you have one or more of the following: Industry-recognized DFIR certifications such as GIAC Network Forensic Analyst (GNFA), GIAC Certified Forensic Analyst (GCFA), GIAC Certified Incident Handler (GCIH), or Certified Computer Examiner (CCE).

15 days ago

Class Cyber Security Techn Sr Lockheed Martin Corporation

Grand Prairie, TX

$85,300–$158,300 / year

In this role, the selected individual will collaborate with a team of cybersecurity professionals and work closely with the Information System Security Managers (ISSM) to develop and implement comprehensive processes around software & container technical assessment, vulnerability management, and continuous monitoring in air-gapped environments. Experience performing technical vetting of software, including identifying installation and execution privilege requirements, required network ports and protocols, created file types, software dependencies and add-ins, and licensing or service-agreement requirements.

8 days ago

Security Analyst (SOC) Gartner Inc

Irving, TX

Improve detection and response: Contribute to detection content, investigative workflows and playbooks aligned with MITRE ATT&CK, the Cyber Kill Chain and other relevant frameworks. You'll have access to unmatched resources, expertise, and technology, and play a key role in helping Gartner and our clients innovate and grow as we leverage AI to transform business and technology landscapes.

8 days ago

Lead Security Analyst (Digital Forensics and Incident Response)) Gartner Inc

Irving, TX

This role requires deep expertise in digital forensics, evidence handling, incident response, and threat analysis, combined with the ability to communicate findings clearly to technical and non-technical audiences. Hands on experience with digital forensics tools and platforms, including (but not limited to): Magnet Forensics, EnCase, Volatility, MemProcFS, FTK, KAPE, UAC, Autopsy/Sleuth Kit, Velociraptor or equivalent platforms.

8 days ago

Sr Security Analyst (SOC) Gartner Inc

Irving, TX

Investigate complex incidents: Independently investigate security incidents from initial triage through scoping, containment, remediation and closure, escalating high-impact events and coordinating with the Lead Security Analyst when needed. Improve detection and response: Develop and tune detection content, investigative workflows and playbooks aligned with MITRE ATT&CK, the Cyber Kill Chain and other relevant frameworks.

8 days ago

Senior Physical Security Systems Engineer Crusoe Energy Systems LLC

Dallas, TX

$150,000–$180,000 / year

Were looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved - people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services. Coordinate with the GSOC on system health and operator tooling; partner with the Intelligence Analyst on Ontic deployment; support Protective Operations on executive protection and event systems; support crisis and incident response involving physical.

3 days ago

Network Security Engineer -Hybrid - Plano, Texas NTT DATA Services, LLC

Plano, TX

$112,000–$149,000 / year

30+ days ago

Network Infrastructure Security Engineer Select Minds LLC

Dallas, TX

Full time

Select Minds LLC is a forward-thinking technology firm based in Dallas, TX, dedicated to delivering innovative IT and security solutions to businesses of all sizes. This is an exciting opportunity to protect critical infrastructure, design robust security solutions, and work alongside a team of passionate technology professionals.

30+ days ago

Network Engineer III Deloitte

Westlake, TX

$122,200–$240,500 / year

Our practitioners work across enterprise campus, data center, and cloud-interconnected networks, guiding clients through transformative initiatives - including the network demands introduced by AI/ML workloads - using leading vendor solutions and Deloitte-developed accelerators. Our practitioners lead and support technical teams to assess, design, and deploy enterprise network solutions across campus, data center, and hybrid cloud environments, owning delivery outcomes while managing client and stakeholder relationships.

18 days ago

Lead Security Analyst (Digital Forensics And Incident Response)) Gartner

Irving, TX

8 days ago

Sr Security Analyst (Soc) Gartner

Irving, TX

8 days ago

Security Analyst (Soc) Gartner

Irving, TX

8 days ago

Lead Security Analyst (Digital Forensics And Incident Response) Gartner

Irving, TX

8 days ago

Security Engineer (Software) Space Exploration Technologies

Starbase, TX

$130,000–$155,000 / year

You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise / large-scale infrastructure.

13 days ago

Principal Cloud Network Engineer (Hybrid) Citizens Financial Group Inc

Plano, TX

$123,200–$184,800 / year

Strong knowledge of network monitoring tools like AWS CloudWatch, Azure Monitor, CloudTrail, VPC Flow Logs, and Splunk. This position is critical for enabling seamless connectivity between compute resources across public and hybrid-cloud, driving innovation, and enhancing operational efficiency.

30 days ago

Senior Network Security Analyst Lennox International

Richardson, Texas

$99,000–$130,200 / year
Full time

Who We Are: Lennox (NYSE: LII) Driven by 130 years of legacy, HVAC and refrigeration success, Lennox provides our residential and commercial customers with industry-leading climate-control solutions. Strong understanding of the uses and associated cyber security risks of well-known network ports and protocols such as SSL, HTTP, DNS, SMTP, FTP, SSH, IPsec, etc.

30+ days ago

Network Security Engineer Select Minds LLC

Dallas, TX

Full time

Incident Response & Troubleshooting – Analyze security threats, diagnose network issues, and deploy timely solutions to maintain business continuity. Network Architecture & Optimization – Design, configure, and optimize network infrastructure, including routers, switches, firewalls, and VPNs.

30+ days ago

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Network Security Jobs in Frisco, TX

Cyber -AI Cloud Security Engineer - Consultant Deloitte

Network Security Engineer (Zscaler SASE) -Hybrid - Plano, Texas NTT DATA Services, LLC

Senior Engineer Network Forensics & Incident Response Verizon Communications Inc

Principal Engineer Network Forensics & Incident Response Verizon Communications Inc

Class Cyber Security Techn Sr Lockheed Martin Corporation

Security Analyst (SOC) Gartner Inc

Lead Security Analyst (Digital Forensics and Incident Response)) Gartner Inc

Sr Security Analyst (SOC) Gartner Inc

Senior Physical Security Systems Engineer Crusoe Energy Systems LLC

Network Security Engineer -Hybrid - Plano, Texas NTT DATA Services, LLC

Network Infrastructure Security Engineer Select Minds LLC

Network Engineer III Deloitte

Lead Security Analyst (Digital Forensics And Incident Response)) Gartner

Sr Security Analyst (Soc) Gartner

Security Analyst (Soc) Gartner

Lead Security Analyst (Digital Forensics And Incident Response) Gartner

Security Engineer (Software) Space Exploration Technologies

Principal Cloud Network Engineer (Hybrid) Citizens Financial Group Inc

Senior Network Security Analyst Lennox International

Network Security Engineer Select Minds LLC

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