Lead Network Engineer, Traffic Management VisaLead Network Engineer, Traffic ManagementAustin, TX$173,100–$276,800 / yearKey Responsibilities: The Lead Network Cloud Engineer provides senior technical leadership in several network engineering areas of expertise and is responsible for developing and executing new initiatives to drive growth, reduce cost, increase reliability and increase global synergy for Visa’s networks. The Lead Network Engineer will be responsible for designing and implementing traffic management technologies that span Visa’s private data center and public cloud environments with an emphasis on CDN, DNS, load balancing and proxy solutions.
Cyber Security Engineer - Sr. Consultant level VisaCyber Security Engineer - Sr. Consultant levelAustin, TX$162,500–$260,400 / yearVisa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. Create and maintain technology roadmaps that outline the future direction of Visa’s security landscape and identify opportunities for innovation and efficiency improvements, including cloud and hybrid cloud environments.
Senior Cloud & DevOps Engineer (ML Infrastructure) Tanisha SystemsSenior Cloud & DevOps Engineer (ML Infrastructure)Multiple LocationsFull timeThe ideal candidate will have strong expertise in Kubernetes, cloud infrastructure, Linux systems, and distributed data platforms, along with hands-on experience building secure and reliable CI/CD and platform automation solutions. We are seeking a highly skilled Senior Cloud & DevOps Engineer to design, build, and operate scalable cloud-native platforms that support modern data, machine learning, and application workloads.
NewNetwork Security Analyst II Merican IncNetwork Security Analyst IIAustin, TX$50–$60 / hourTemporaryContractorFull timeIdeal Candidate The ideal candidate is a hands-on cybersecurity professional with strong experience in SIEM/SOAR/EDR/NDR, Microsoft Sentinel, KQL, SPL, detection engineering, threat hunting, network security, and incident response . The ideal candidate will have strong hands-on experience in security operations, SIEM, SOAR, EDR, NDR, threat detection, incident response, and security monitoring across on-premises, cloud, and endpoint environments.
Staff Network Security Engineer, Google Enterprise Network Google LLCStaff Network Security Engineer, Google Enterprise NetworkAustin, TXAs a Staff Network Security Engineer, you will be responsible for the managing risks to GEN network hardware and software systems, developing automation and tools to enforce security policies, and partnering closely with customers, vendors team, network operations, and deployment teams to ensure the designs and solutions are safe, secure, efficient and address our user"s requirements. From software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more.
Senior Network Security Engineer, Google Enterprise Network Google LLCSenior Network Security Engineer, Google Enterprise NetworkAustin, TXAs a Google Enterprise Network Security Engineer, you will be responsible for the managing risks to GEN network hardware and software systems, developing automation and tools to enforce security policies, and partnering closely with customers, vendors team, network operations, and deployment teams to ensure the designs and solutions are safe, secure, efficient and address our user"s requirements. From software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more.
Staff Network Security Engineer, Google Enterprise Network GoogleStaff Network Security Engineer, Google Enterprise NetworkAustin, TXAs a Google Enterprise Network Security Engineer, you will be responsible for the managing risks to GEN network hardware and software systems, developing automation and tools to enforce security policies, and partnering closely with customers, vendors team, network operations, and deployment teams to ensure the designs and solutions are safe, secure, efficient and address our user's requirements. From software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more.
Security Engineer, Network Security Saronic Technologies IncSecurity Engineer, Network SecurityAustin, TXEnterprise & On-Prem Network Security: Own firewalls, segmentation and microsegmentation, wireless, DNS, VPN/ZTNA, and device hardening across a growing multi-site footprint, including corporate offices, data centers, and on-prem and production environments (i.e., Palo Alto, Cisco, Aruba; GlobalProtect, Tailscale/WireGuard, IPsec). Vessel Communications & Cryptography: Secure all vessel networking and communications, including cellular (LTE/5G), RF and radio links, SATCOM, mesh networking, and line-of-sight and beyond-line-of-sight connectivity, along with the command-and-control paths to and from vessels and platforms such as Echelon.
Security Engineer, Network Security Saronic TechnologiesSecurity Engineer, Network SecurityAustin, TexasEnterprise & On-Prem Network Security: Own firewalls, segmentation and microsegmentation, wireless, DNS, VPN/ZTNA, and device hardening across a growing multi-site footprint, including corporate offices, data centers, and on-prem and production environments (i.e., Palo Alto, Cisco, Aruba; GlobalProtect, Tailscale/WireGuard, IPsec). Vessel Communications & Cryptography: Secure all vessel networking and communications, including cellular (LTE/5G), RF and radio links, SATCOM, mesh networking, and line-of-sight and beyond-line-of-sight connectivity, along with the command-and-control paths to and from vessels and platforms such as Echelon.
Security Engineer, Network Security SaronicSecurity Engineer, Network SecurityAustin, TXEnterprise & On-Prem Network Security: Own firewalls, segmentation and microsegmentation, wireless, DNS, VPN/ZTNA, and device hardening across a growing multi-site footprint, including corporate offices, data centers, and on-prem and production environments (i.e., Palo Alto, Cisco, Aruba; GlobalProtect, Tailscale/WireGuard, IPsec). Vessel Communications & Cryptography: Secure all vessel networking and communications, including cellular (LTE/5G), RF and radio links, SATCOM, mesh networking, and line-of-sight and beyond-line-of-sight connectivity, along with the command-and-control paths to and from vessels and platforms such as Echelon.
Sr. Network Security Engineer Space Exploration Technologies CorpSr. Network Security EngineerBastrop, TXPREFERRED SKILLS AND EXPERIENCE: Proven experience leading the design, deployment, and operation of enterprise remote access VPN solutions (Tailscale, WireGuard, or comparable SSL/IPsec/WireGuard-based platforms) in large-scale, multi-site or multi-region environments with high reliability requirements. Architect, design, deploy, and secure enterprise remote access VPN solutions end-to-end (including supporting components such as routers, exit nodes, and connectors), with strong emphasis on Tailscale, WireGuard, IPsec, and SSL-based implementations.
Cisco Network Security Engineer/ Senior Consultant Deloitte Touche Tohmatsu LtdCisco Network Security Engineer/ Senior ConsultantAustin, TX$105,400–$207,800 / year3+ years of experience with Cisco Identity Services Engine (ISE) 802.1X Network Access Control (NAC), guest lifecycle management, profiling policies, TrustSec segmentation, and Cisco Firepower capabilities including intrusion prevention system (IPS), malware protection, Uniform Resource Locator (URL) filtering, Domain Name System (DNS)-based security, Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption, and cloud firewall deployments in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP). 5+ years of experience designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) in enterprise environments, including physical appliances, virtual instances, and cloud-delivered Firewall Management Center (cdFMC).
Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and TransformationAustin, TX$105,400–$207,800 / year1+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 5+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.
Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and TransformationAustin, TX$105,400–$207,800 / yearConfiguring and tuning security capabilities including Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware, Antivirus, WildFire, Domain Name System (DNS) Security, and Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption policies. Experience integrating Palo Alto Firewalls and Prisma with SIEM/SOAR platforms (e.g., Splunk, Microsoft Sentinel, Palo Alto XSOAR) via log streaming, API connectors, or syslog for threat detection and incident response workflows.
Sr. Network Security Engineer SpaceXSr. Network Security EngineerBastrop, TXProven experience leading the design, deployment, and operation of enterprise remote access VPN solutions (Tailscale, WireGuard, or comparable SSL/IPsec/WireGuard-based platforms) in large-scale, multi-site or multi-region environments with high reliability requirements. Architect, design, deploy, and secure enterprise remote access VPN solutions end-to-end (including supporting components such as routers, exit nodes, and connectors), with strong emphasis on Tailscale, WireGuard, IPsec, and SSL-based implementations.
Network Security Engineer - Field & Cloud Infrastructure NOV Inc.Network Security Engineer - Field & Cloud InfrastructureCedar Park, TXResponsibilities include but are not limited to the following: Work closely with existing network, support, and engineering teams to evaluate current configurations, document risks, recommend improvements, and support implementation of security controls across field-hosted, cloud-connected, and enterprise network environments. The Network Security Engineer- Field and Cloud Infrastructure will be responsible for understanding the company's existing field, network, and remote connectivity landscape, identifying potential security gaps, and helping design and implement practical solutions to improve the security, reliability, and maintainability of deployed systems.
Network Security Engineer - Field & Cloud Infrastructure NOV IncNetwork Security Engineer - Field & Cloud InfrastructureCedar Park, TXResponsibilities include but are not limited to the following: Work closely with existing network, support, and engineering teams to evaluate current configurations, document risks, recommend improvements, and support implementation of security controls across field-hosted, cloud-connected, and enterprise network environments. The Network Security Engineer - Field and Cloud Infrastructure will be responsible for understanding the company's existing field, network, and remote connectivity landscape, identifying potential security gaps, and helping design and implement practical solutions to improve the security, reliability, and maintainability of deployed systems.
Sr. Network Security Engineer Tesla IncSr. Network Security EngineerAustin, TXWe are seeking an experienced Network Security Engineer to design, implement, and manage robust network security solutions with a primary focus on firewall technologies, network security architecture, firewall policy management, and regulatory/compliance requirements. Manage multi-vendor firewall environments (e.g., Palo Alto Networks, Fortinet, Cisco ASA/Firepower, Check Point, Juniper).
Network Security Engineer TwitterNetwork Security EngineerAustin, TX$100,000–$258,000 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. The ideal candidate will possess deep expertise in network security technologies, focusing on switching and routing systems within cloud-native and AI-focused infrastructure.
Cyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, and TransformationAustin, TX$134,500–$265,100 / year3+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 7+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.