We have other current jobs related to this field that you can find below


  • Plano, United States Tata Consultancy Services Full time

    Role: Network Security EngineerType: FulltimeLocation: Plano, TX (Onsite). Must HaveLevel 3 or Level 4 Network WAN & Security Engineer.Expert level understanding and implementation of commonly deployed WAN technologies and concepts – MPLS, Viptela SDWAN, P2P, VRF, Wave, SONET, DWDM, WAN Optimization - is a requirement.Expert knowledge of Layer 3...


  • Plano, United States Tata Consultancy Services Full time

    Title: Network Security Engineer.Type: FulltimeLocation: Plano, TX (Onsite).Must Have Technical/Functional Skills,Level 3 or Level 4 Network WAN & Security Engineer.Expert level understanding and implementation of commonly deployed WAN technologies and concepts – MPLS, Viptela SDWAN, P2P, VRF, Wave, SONET, DWDM, WAN Optimization - is a requirement.Expert...


  • Plano, United States Tata Consultancy Services Full time

    Job Title Network Security EngineerExperience required(in Yrs) 8+Technical/Functional Skills:1. Level 3 or Level 4 Network WAN & Security Engineer. 2. Expert level understanding and implementation of commonly deployed WAN technologies and concepts – MPLS, Viptela SDWAN, P2P, VRF, Wave, SONET, DWDM, WAN Optimization - is a requirement. 3. Expert knowledge...


  • Plano, United States Tata Consultancy Services Full time

    Role: Network Security EngineerLocation: Plano, TX (Onsite)Job Type: Full TimeJob Description:1. Level 3 or Level 4 Network WAN & Security Engineer. 2. Expert level understanding and implementation of commonly deployed WAN technologies and concepts – MPLS, Viptela SDWAN, P2P, VRF, Wave, SONET, DWDM, WAN Optimization - is a requirement. 3. Expert knowledge...


  • Plano, United States Aloden Inc Full time

    Network Security EngineerLocation: Jersey City , NJ , Plano, TX , Columbus OH (3 days onsite 2 days remote)Look for nearby Candidates ( only W2 required)SASE Solutions – Network SolutionsEng to Build out Web Proxy for SASENeed SSE experience (Security Service Edge)Need SASE, SSE, SWG (Security Web Gateway)Need Netscale, Zscaler or Palo Alto migrations...

  • QA Engineer

    3 weeks ago


    Plano, United States TEEMA - Litchfield Park Full time

    Job DescriptionJob DescriptionPosition: QA Engineer - Network SecurityLocation: Plano, TX (Hybrid – 3 days on-site)Pay Rate: $60-$65 per hourContract Duration: 9 months with the potential for a permanent positionJob Overview:We are looking for an experienced QA Engineer to join our team on a 9-month contract in Plano, TX. This position focuses on quality...


  • Plano, United States DS Technologies Inc Full time

    Job DescriptionJob DescriptionAbout US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to continuous improvement and innovation,...


  • Plano, United States TrekRecruit LLC Full time

    Job DescriptionJob DescriptionJob Title: Network Security EngineerLocation: Plano, TX/Richmond, VA/Mclean, VADuration: 12+ Months C2HTop SkillsMin 5 years of Forescout or Clearpass expITLTNAC, Cisco ISEPrevious experience as a NAC engineer/Network security engineer; designing, building, and supportingCandidate must demonstrate comprehensive understanding of...


  • Plano, United States Evolve Esolutions Full time $60 - $70

    Job DescriptionJob DescriptionJob Title Network Security EngineerJob type W2Locations- Jersey City , NJ , Plano, TX , Columbus OHRelocation: NoLocation Type: HybridDuration 6 months + extendable Number of Positions 1 Experience Required 5+ yearsJob DescriptionSASE Solutions –Network Solutions Eng to Build out Web Proxy for SASE Need SSE experience...


  • Plano, United States Evolve Esolutions Full time $60 - $70

    Job DescriptionJob DescriptionJob Title Network Security EngineerJob type W2  Locations-  Jersey City , NJ , Plano, TX , Columbus OHRelocation: No  Location Type: HybridDuration 6 months + extendable   Number of Positions 1 Experience Required 5+ years   Job DescriptionSASE Solutions –Network Solutions Eng to Build out Web Proxy for SASE Need SSE...


  • Plano, United States NavitsPartners Full time

    Title: Network Security ArchitectResponsibilities:Develop and integrate network security designs for systems with layered security requirements.Document and address security and system engineering needs.Administer secure configuration management processes.Identify and prioritize critical business operations with stakeholders.Perform security evaluations,...


  • Plano, United States Insight Global Full time

    Client is looking for a Senior Network Engineer in the Plano, TX area.Must haves:7-10 years experience in network engineeringStrong Cisco background and Juniper experienceHeavy LAN/ WAN backgroundExperience in network design best practices, build out and support migrationsExperience with SDWAN, MPLS, OSPF, EIGRPProject lead/ customer facing experience-...


  • Plano, United States Insight Global Full time

    Client is looking for a Senior Network Engineer in the Plano, TX area.Must haves:7-10 years experience in network engineeringStrong Cisco background and Juniper experienceHeavy LAN/ WAN backgroundExperience in network design best practices, build out and support migrationsExperience with SDWAN, MPLS, OSPF, EIGRPProject lead/ customer facing experience-...


  • Plano, United States Pyramid Consulting, Inc Full time

    Immediate need for a talented Senior NAC/ Network Security Engineer. This is a 06+months contract opportunity with long-term potential and is located in Plano , TX / Richmond, VA or McLean, VA (Hybrid). Please review the job description below and contact me ASAP if you are interested. Job ID:24- 36394 Pay Range: $85/hour. Employee benefits include, but are...


  • Plano, United States Pyramid Consulting, Inc Full time

    Immediate need for a talented Senior NAC/ Network Security Engineer. This is a 06+months contract opportunity with long-term potential and is located in Plano , TX / Richmond, VA or McLean, VA (Hybrid). Please review the job description below and contact me ASAP if you are interested. Job ID:24- 36394 Pay Range: $85/hour. Employee benefits include, but are...


  • Plano, United States Repeat Consultants Full time

    Job DescriptionJob DescriptionJob Title: Tier 1.5 Support EngineerJob Location: Plano, TX 75023Shift: Sunday – Thursday from 2pm – 11pFor the NMC (Network Maintenance team)· Be able to proactively perform data audit, SW/FW audit, and health check of the servers and sites if needed· Support trials (e.g., Field Integration Test (FIT) or First Office...


  • Plano, United States Pyramid Consulting, Inc Full time

    Immediate need for a talented Senior NAC/ Network Security Engineer with Forescout . This is a 06+months contract opportunity with long-term potential and is located in Plano, TX(Hybrid). Please review the job description below and contact me ASAP if you are interested.Job ID:24- 36394 Pay Range: $85/hour. Employee benefits include, but are not limited to,...


  • Plano, United States Pyramid Consulting, Inc Full time

    Immediate need for a talented Senior NAC/ Network Security Engineer with Forescout . This is a 06+months contract opportunity with long-term potential and is located in Plano, TX(Hybrid). Please review the job description below and contact me ASAP if you are interested.Job ID:24- 36394 Pay Range: $85/hour. Employee benefits include, but are not limited to,...


  • Plano, United States Ascendion Full time

    About AscendionAscendion is a full-service digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees. Our engineering, cloud, data, experience design, and talent solution capabilities accelerate transformation and impact for enterprise clients....


  • Plano, United States Ascendion Full time

    About AscendionAscendion is a full-service digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees. Our engineering, cloud, data, experience design, and talent solution capabilities accelerate transformation and impact for enterprise clients....

Tier 3 Network Security

2 months ago


Plano, United States Comcast Full time

Comcast Business offers a suite of Connectivity, Communications, Networking, Cybersecurity, Wireless, and Managed Solutions to help global organizations of all sizes prepare for what’s next. Powered by the nation’s largest Gig-speed broadband network and backed by 24/7 customer support, Comcast Business is the nation’s largest technology provider to small businesses and one of the leading service providers to the Enterprise market. Comcast Business has been consistently recognized by industry analysts and associations as a leader and innovator, and one of the fastest growing providers of Ethernet services.

Job Summary

Job Description

DUTIES: Provide technical leadership in operating firewalls, proxies, and critical platforms designed to secure the Comcast network; protect networks from physical harm, viruses, unauthorized users, and damage to data by developing and monitoring security procedures; use open-source threat intelligence (OSINT) to track security posture and detect breaches, vulnerabilities, or targeted campaigns; perform malware analysis where techniques including polymorphic encryption, injection, hollowing, and obfuscations are common; reverse engineer malware samples; detect, respond, and report on outputs of security tools; perform penetration testing; ensure network security by identifying exploits and vulnerabilities, using firewalls, SSL/TLS, and Netflow, and analyzing packet captures; hunt for malware, advanced persistent threats, and novel attacks across Windows, MacOS, and Linux machines, using MITRE ATT&CK; administer, troubleshoot, and operate Linux servers; operate in a Research & Development (R&D) environment; perform Endpoint Detection and Response (EDR) using SentinelOne and Carbon Black; work with information security compliance frameworks and standards, including ISO 27001 and PCI DSS; administer, troubleshoot, and operate Elastic stack, Logstash, MySQL, and Apache webservers; work with Hashicorp Vault; work with encryption; develop software tools, integrations, and services using Perl, GoLang, Python, JavaScript; perform vulnerability management; provide technical support for product and supported applications while maintaining Security Operations Center (SOC) controlled infrastructure and applications; approve SOC designed applications, maintain and support the health of all SOC dependent equipment, and monitor and analyze network load, including traffic and utilization trends; recommend updates to the current network and computer systems; identify systems problems, assess the severity of issues, and prioritize responses; provide advanced troubleshooting and summaries of networking issues; collaborate with the Network Operations team to ensure disaster recovery plans are viable and current; and guide and mentor junior-level Network Security Engineers and Analysts.

REQUIREMENTS: Bachelor’s degree, or foreign equivalent, in Computer Science, Engineering, or related technical field, and five (5) years of experience developing software tools, integrations, and services using Python, and JavaScript; ensuring network security by identifying exploits and vulnerabilities, using firewalls, SSL/TLS, and Netflow, and analyzing packet captures; hunting for malware, advanced persistent threats, and novel attacks across Windows, MacOS, and Linux machines; using open-source threat intelligence (OSINT) to track security posture and detect breaches, vulnerabilities, or targeted campaigns; performing malware analysis where techniques including polymorphic encryption, injection, hollowing, and obfuscations are common; reverse engineering malware samples; detecting, responding, and reporting on outputs of security tools; performing penetration testing; of which three (3) years include using Perl and MITRE ATT&CK; performing Endpoint Detection and Response (EDR) using Carbon Black; administering, troubleshooting, and operating MySQL, Linux servers, and Apache webservers; of which two (2) years include administering, troubleshooting, and operating Elastic stack and Logstash; and of which one (1) year includes using GoLang; performing Endpoint Detection and Response (EDR) using SentinelOne; operating in a Research & Development (R&D) environment; working with information security compliance frameworks and standards, including ISO 27001 and PCI DSS; working with Hashicorp Vault; working with encryption; and performing vulnerability management.

Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

Comcast is proud to be an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.

Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details. #J-18808-Ljbffr