Job Title: Network Security Architect Duration: 1 Year Location: Los Angeles, CA (On Site) Job Summary We are seeking an experienced Network Security Architect to assess, design, review, and enhance enterprise network security architecture. The ideal candidate will have strong expertise in network infrastructure, network security, and secure architecture design. The candidate will be responsible for evaluating existing network architecture, identifying security vulnerabilities and architectural gaps, and developing secure, scalable, and resilient network architecture solutions. The role requires the ability to analyze complex network designs, validate security controls, recommend improvements, and visually represent network architecture through detailed technical diagrams. Key Responsibilities Review, assess, and analyze existing enterprise network architecture, infrastructure, and security designs. Design and develop secure, scalable, and resilient network architecture solutions. Evaluate network topology, routing, switching, firewalls, VPNs, and network segmentation. Identify security vulnerabilities, architectural weaknesses, and potential risks within existing network infrastructure. Develop secure network designs incorporating network segmentation, security zones, Zero Trust principles, and defence-in-depth strategies. Review and validate existing and proposed network architecture to ensure security, scalability, reliability, and compliance with industry best practices. Evaluate network security controls, firewall configurations, access management, and network traffic flows. Recommend appropriate security solutions and architectural improvements to address identified gaps. Develop current-state and future-state network architecture diagrams. Create detailed network topology diagrams, security architecture diagrams, and network traffic flow visualizations. Use architecture visualization tools to communicate complex network designs to technical teams and stakeholders. Collaborate with network engineering, infrastructure, cybersecurity, and other technical teams to develop and validate architecture solutions. Prepare technical documentation, architecture recommendations, and design specifications. Required Technical Skills Extensive experience in enterprise network architecture and network security. Strong understanding of LAN, WAN, TCP/IP, routing, switching, VLANs, and network protocols. Experience with enterprise firewall technologies such as Palo Alto, Cisco, Fortinet, or Check Point. Strong knowledge of network segmentation, DMZ, VPN, IDS/IPS, and secure network connectivity. Experience designing, reviewing, and evaluating secure enterprise network infrastructure. Knowledge of Zero Trust Network Architecture and defense-in-depth security principles. Understanding of network security policies, access controls, and threat mitigation strategies. Experience with network architecture visualization and diagramming tools such as Microsoft Visio, Lucid chart, or Draw.io. Ability to translate complex technical requirements into secure network architecture designs. Preferred Qualifications Experience working with large-scale enterprise network environments. Knowledge of cloud network security architecture (AWS or Azure). Familiarity with cybersecurity frameworks and standards such as NIST, ISO 27001, and CIS Controls. Relevant networking or security certifications such as CCNP Security, CCIE Security, CISSP, or equivalent. Excellent analytical, problem-solving, documentation, and communication skills. Expected Deliverables Assessment and review of existing network architecture. Identification of network security gaps and architectural risks. Recommendations for secure network architecture improvements. Design and validation of proposed secure network architecture. Current-state and future-state network architecture diagrams. Network security design documentation and technical recommendations.
11/14/2026
Full time
Job Title: Network Security Architect Duration: 1 Year Location: Los Angeles, CA (On Site) Job Summary We are seeking an experienced Network Security Architect to assess, design, review, and enhance enterprise network security architecture. The ideal candidate will have strong expertise in network infrastructure, network security, and secure architecture design. The candidate will be responsible for evaluating existing network architecture, identifying security vulnerabilities and architectural gaps, and developing secure, scalable, and resilient network architecture solutions. The role requires the ability to analyze complex network designs, validate security controls, recommend improvements, and visually represent network architecture through detailed technical diagrams. Key Responsibilities Review, assess, and analyze existing enterprise network architecture, infrastructure, and security designs. Design and develop secure, scalable, and resilient network architecture solutions. Evaluate network topology, routing, switching, firewalls, VPNs, and network segmentation. Identify security vulnerabilities, architectural weaknesses, and potential risks within existing network infrastructure. Develop secure network designs incorporating network segmentation, security zones, Zero Trust principles, and defence-in-depth strategies. Review and validate existing and proposed network architecture to ensure security, scalability, reliability, and compliance with industry best practices. Evaluate network security controls, firewall configurations, access management, and network traffic flows. Recommend appropriate security solutions and architectural improvements to address identified gaps. Develop current-state and future-state network architecture diagrams. Create detailed network topology diagrams, security architecture diagrams, and network traffic flow visualizations. Use architecture visualization tools to communicate complex network designs to technical teams and stakeholders. Collaborate with network engineering, infrastructure, cybersecurity, and other technical teams to develop and validate architecture solutions. Prepare technical documentation, architecture recommendations, and design specifications. Required Technical Skills Extensive experience in enterprise network architecture and network security. Strong understanding of LAN, WAN, TCP/IP, routing, switching, VLANs, and network protocols. Experience with enterprise firewall technologies such as Palo Alto, Cisco, Fortinet, or Check Point. Strong knowledge of network segmentation, DMZ, VPN, IDS/IPS, and secure network connectivity. Experience designing, reviewing, and evaluating secure enterprise network infrastructure. Knowledge of Zero Trust Network Architecture and defense-in-depth security principles. Understanding of network security policies, access controls, and threat mitigation strategies. Experience with network architecture visualization and diagramming tools such as Microsoft Visio, Lucid chart, or Draw.io. Ability to translate complex technical requirements into secure network architecture designs. Preferred Qualifications Experience working with large-scale enterprise network environments. Knowledge of cloud network security architecture (AWS or Azure). Familiarity with cybersecurity frameworks and standards such as NIST, ISO 27001, and CIS Controls. Relevant networking or security certifications such as CCNP Security, CCIE Security, CISSP, or equivalent. Excellent analytical, problem-solving, documentation, and communication skills. Expected Deliverables Assessment and review of existing network architecture. Identification of network security gaps and architectural risks. Recommendations for secure network architecture improvements. Design and validation of proposed secure network architecture. Current-state and future-state network architecture diagrams. Network security design documentation and technical recommendations.
Job Description Job Description We're looking for a Network Security Engineer to help strengthen and modernize the network and security infrastructure behind Cinch Home Services. You'll work hands-on across Zero Trust, SD-WAN, cloud networking, wireless, VPNs, and secure remote access, while troubleshooting complex issues and helping shape secure, reliable solutions. It's a great opportunity to work across a broad technology environment and play a meaningful role in how our infrastructure continues to evolve. Essential Responsibilities Contribute to the design of secure network architectures (zero trust, micro-segmentation, DMZ, WAN security, secure remote access) Implement and maintain security measures across IT infrastructure, support automation of security testing, and monitor systems for threats. Support cloud network security architecture (Azure, AWS) configuring security groups, firewalls, and private endpoints. Participate in reviews of application/network designs to help identify security gaps. Assist in evaluating security technologies and provide recommendations to senior staff. Support the development and enforcement of security policies and procedures. Maintain solid knowledge of security principles, practices, and technologies, including encryption, authentication, authorization, and network security. Perform regular security assessments, vulnerability scanning, and penetration testing to identify and help mitigate risks. Troubleshoot network and communication problems related to local wired, wireless, and wide-area networks. Work with project teams to understand requirements, help formulate networking solutions, and support implementation. Assist in analyzing, designing, and documenting wired/wireless network architectures to support new technology, business solutions, and new locations. Provide support for network users, partners, and third-party vendors. Respond to network outages. Perform other duties as assigned. Experience and Qualifications 2-4 years of progressive experience supporting network routing, switching, and wireless in an enterprise environment. Solid understanding of network design, topology, and integrated security. Cato/Cisco/Ruckus platform experience a plus (Wi-Fi, security, routers, switches). Experience with installation and configuration of network devices. Ability to troubleshoot network communications to the transport layer. Familiarity with SD-WAN and cloud networking technologies. Experience with Cato Networks a plus. Understanding of IPsec and SSL VPN. Exposure to business continuity and disaster recovery best practices. Familiarity with virtualization technology. Working knowledge of networking diagnostic, monitoring, and analysis tools. Exposure to datacenter technologies, including servers, storage, and data center facilities (power, cooling, cabling). Education Bachelor's degree preferred. CCNA or equivalent certification preferred.
09/28/2026
Full time
Job Description Job Description We're looking for a Network Security Engineer to help strengthen and modernize the network and security infrastructure behind Cinch Home Services. You'll work hands-on across Zero Trust, SD-WAN, cloud networking, wireless, VPNs, and secure remote access, while troubleshooting complex issues and helping shape secure, reliable solutions. It's a great opportunity to work across a broad technology environment and play a meaningful role in how our infrastructure continues to evolve. Essential Responsibilities Contribute to the design of secure network architectures (zero trust, micro-segmentation, DMZ, WAN security, secure remote access) Implement and maintain security measures across IT infrastructure, support automation of security testing, and monitor systems for threats. Support cloud network security architecture (Azure, AWS) configuring security groups, firewalls, and private endpoints. Participate in reviews of application/network designs to help identify security gaps. Assist in evaluating security technologies and provide recommendations to senior staff. Support the development and enforcement of security policies and procedures. Maintain solid knowledge of security principles, practices, and technologies, including encryption, authentication, authorization, and network security. Perform regular security assessments, vulnerability scanning, and penetration testing to identify and help mitigate risks. Troubleshoot network and communication problems related to local wired, wireless, and wide-area networks. Work with project teams to understand requirements, help formulate networking solutions, and support implementation. Assist in analyzing, designing, and documenting wired/wireless network architectures to support new technology, business solutions, and new locations. Provide support for network users, partners, and third-party vendors. Respond to network outages. Perform other duties as assigned. Experience and Qualifications 2-4 years of progressive experience supporting network routing, switching, and wireless in an enterprise environment. Solid understanding of network design, topology, and integrated security. Cato/Cisco/Ruckus platform experience a plus (Wi-Fi, security, routers, switches). Experience with installation and configuration of network devices. Ability to troubleshoot network communications to the transport layer. Familiarity with SD-WAN and cloud networking technologies. Experience with Cato Networks a plus. Understanding of IPsec and SSL VPN. Exposure to business continuity and disaster recovery best practices. Familiarity with virtualization technology. Working knowledge of networking diagnostic, monitoring, and analysis tools. Exposure to datacenter technologies, including servers, storage, and data center facilities (power, cooling, cabling). Education Bachelor's degree preferred. CCNA or equivalent certification preferred.
Job Description Job Description Network Security Engineer 11001 A growing technology organization is seeking a Senior Network Security Engineer to join its centralized Security Engineering team. This is a hands-on technical role responsible for designing, implementing, and maintaining network security infrastructure that protects a large-scale, high-performance computing and cloud environment. This position will contribute directly to the controls, automation, and operational practices required to secure complex infrastructure at scale. The Senior Network Security Engineer will help design, develop, and deliver critical network security capabilities across enterprise-scale systems and projects. The ideal candidate brings deep technical expertise in network security architecture and controls, along with the judgment needed to solve complex problems while balancing security requirements, operational needs, and delivery timelines. Working closely with security leadership and cross-functional infrastructure, cloud, and IT teams, this individual will help strengthen the organization's security posture while serving as a subject matter expert and mentor to other engineers. Responsibilities Contribute to the design, implementation, and delivery of scalable network security architecture and controls, including firewalls, IDS/IPS, and VPN technologies across on-premises and cloud environments. Serve as a subject matter expert for network security technologies, providing technical guidance and direction on complex security challenges. Apply strong technical judgment to resolve network security issues and make appropriate trade-offs between security requirements, operational needs, and delivery objectives. Collaborate with infrastructure, cloud, IT operations, and other cross-functional teams to communicate technical decisions, coordinate implementation efforts, and maintain alignment. Develop and maintain network security standards, policies, procedures, and technical documentation. Support network segmentation and micro-segmentation initiatives, providing expertise related to traffic flows, access controls, and policy enforcement. Participate in security architecture reviews for new projects, systems, and third-party integrations to ensure network security requirements are appropriately addressed. Identify and implement opportunities for process improvement, automation, and security tooling enhancements. Mentor junior security engineers and contribute to the technical growth of the security engineering team. Requirements 7+ years of experience in network security engineering, including hands-on experience across trusted, untrusted, and DMZ environments. Strong understanding of network protocols and the OSI model, with practical experience supporting TCP/UDP-based applications, routing, switching, and load balancing. Experience designing and securing both on-premises and cloud network environments using platforms such as AWS, Azure, or GCP. Demonstrated ability to identify and deliver process improvements, automation opportunities, and tooling enhancements within a security engineering environment. Experience with security monitoring tools and SIEM platforms, including investigating and responding to network-based security threats. Strong knowledge of recognized security frameworks and hardening standards such as NIST, CIS Benchmarks, or ISO 27001. Strong communication skills with the ability to clearly explain technical decisions, risks, and trade-offs to both technical stakeholders and leadership. Nice to Have Relevant security or networking certifications such as CCNP Security, PCNSE, CISSP, or equivalent. Experience with VXLAN EVPN data center architecture. Background in Security Operations Center (SOC) environments or experience working with managed security service providers (MSSPs). Experience with firewall automation. Company Description Thomas Edwards Group is an Executive Search Firm specializing in the direct hire and interim placement of Accounting, Finance, HR and IT professionals. We've been in business since 1997 and the Dallas Business Journal has ranked us a Top Search Firm in Dallas and one of the "Best Places to Work" multiple times. Thomas Edwards Group also made the Inc. 5000 list in 2016 and our award-winning team of Search Consultants, which rank among the best and most experienced in the area, includes MBAs, CPAs, former Big 4 Professionals, Controllers, IT Search Professionals, Finance/Banking, and Business Professionals. Company Description Thomas Edwards Group is an Executive Search Firm specializing in the direct hire and interim placement of Accounting, Finance, HR and IT professionals. We've been in business since 1997 and the Dallas Business Journal has ranked us a Top Search Firm in Dallas and one of the "Best Places to Work" multiple times. Thomas Edwards Group also made the Inc. 5000 list in 2016 and our award-winning team of Search Consultants, which rank among the best and most experienced in the area, includes MBAs, CPAs, former Big 4 Professionals, Controllers, IT Search Professionals, Finance/Banking, and Business Professionals.
09/26/2026
Full time
Job Description Job Description Network Security Engineer 11001 A growing technology organization is seeking a Senior Network Security Engineer to join its centralized Security Engineering team. This is a hands-on technical role responsible for designing, implementing, and maintaining network security infrastructure that protects a large-scale, high-performance computing and cloud environment. This position will contribute directly to the controls, automation, and operational practices required to secure complex infrastructure at scale. The Senior Network Security Engineer will help design, develop, and deliver critical network security capabilities across enterprise-scale systems and projects. The ideal candidate brings deep technical expertise in network security architecture and controls, along with the judgment needed to solve complex problems while balancing security requirements, operational needs, and delivery timelines. Working closely with security leadership and cross-functional infrastructure, cloud, and IT teams, this individual will help strengthen the organization's security posture while serving as a subject matter expert and mentor to other engineers. Responsibilities Contribute to the design, implementation, and delivery of scalable network security architecture and controls, including firewalls, IDS/IPS, and VPN technologies across on-premises and cloud environments. Serve as a subject matter expert for network security technologies, providing technical guidance and direction on complex security challenges. Apply strong technical judgment to resolve network security issues and make appropriate trade-offs between security requirements, operational needs, and delivery objectives. Collaborate with infrastructure, cloud, IT operations, and other cross-functional teams to communicate technical decisions, coordinate implementation efforts, and maintain alignment. Develop and maintain network security standards, policies, procedures, and technical documentation. Support network segmentation and micro-segmentation initiatives, providing expertise related to traffic flows, access controls, and policy enforcement. Participate in security architecture reviews for new projects, systems, and third-party integrations to ensure network security requirements are appropriately addressed. Identify and implement opportunities for process improvement, automation, and security tooling enhancements. Mentor junior security engineers and contribute to the technical growth of the security engineering team. Requirements 7+ years of experience in network security engineering, including hands-on experience across trusted, untrusted, and DMZ environments. Strong understanding of network protocols and the OSI model, with practical experience supporting TCP/UDP-based applications, routing, switching, and load balancing. Experience designing and securing both on-premises and cloud network environments using platforms such as AWS, Azure, or GCP. Demonstrated ability to identify and deliver process improvements, automation opportunities, and tooling enhancements within a security engineering environment. Experience with security monitoring tools and SIEM platforms, including investigating and responding to network-based security threats. Strong knowledge of recognized security frameworks and hardening standards such as NIST, CIS Benchmarks, or ISO 27001. Strong communication skills with the ability to clearly explain technical decisions, risks, and trade-offs to both technical stakeholders and leadership. Nice to Have Relevant security or networking certifications such as CCNP Security, PCNSE, CISSP, or equivalent. Experience with VXLAN EVPN data center architecture. Background in Security Operations Center (SOC) environments or experience working with managed security service providers (MSSPs). Experience with firewall automation. Company Description Thomas Edwards Group is an Executive Search Firm specializing in the direct hire and interim placement of Accounting, Finance, HR and IT professionals. We've been in business since 1997 and the Dallas Business Journal has ranked us a Top Search Firm in Dallas and one of the "Best Places to Work" multiple times. Thomas Edwards Group also made the Inc. 5000 list in 2016 and our award-winning team of Search Consultants, which rank among the best and most experienced in the area, includes MBAs, CPAs, former Big 4 Professionals, Controllers, IT Search Professionals, Finance/Banking, and Business Professionals. Company Description Thomas Edwards Group is an Executive Search Firm specializing in the direct hire and interim placement of Accounting, Finance, HR and IT professionals. We've been in business since 1997 and the Dallas Business Journal has ranked us a Top Search Firm in Dallas and one of the "Best Places to Work" multiple times. Thomas Edwards Group also made the Inc. 5000 list in 2016 and our award-winning team of Search Consultants, which rank among the best and most experienced in the area, includes MBAs, CPAs, former Big 4 Professionals, Controllers, IT Search Professionals, Finance/Banking, and Business Professionals.