NewNetwork Security / Checkpoint SME ComTec Information SystemsNetwork Security / Checkpoint SMEHouston, TX$100,000–$200,000 / yearFull timeideal candidate will be responsible for designing, implementing, maintaining, and troubleshooting enterprise firewall solutions in a large-scale network security environment. ComTec is looking for a Check Point Technical Lead/SME and not just an engineer.
New100869: Network Migration Architect Technical Lead (L3) Key Business solutions INC100869: Network Migration Architect Technical Lead (L3)Houston, TX$40–$50 / hourContractorFull timeNetwork Build & Implementation· Configure and deploy switches, wireless controllers, access points, firewalls, routing, and VPN connectivity.· Migration Planning & Delivery· Plan network migration waves by site, department, and switches.·
NewSecurity Technician JobotSecurity TechnicianHouston, TX$25–$35 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The role supports installation and service of access control systems, video surveillance, visitor management systems, and related technologies while ensuring strong customer satisfaction.
Network Security Engineer Exxon Mobil CorpNetwork Security EngineerSpring, TXFor convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships. This role involves operating and maintaining key security technologies-such as firewalls, IDS/IPS, and other advanced controls-while applying DevOps principles to drive automation, scalability, and resilience.
Information Security Engineer - Network Security Harris Health SystemInformation Security Engineer - Network SecurityBellaire, TXHarris Health is among an elite list of health systems in the U.S. achieving Magnet nursing excellence designation for its hospitals, the prestigious National Committee for Quality Assurance designation for its patient-centered clinics and health centers and its strong partnership with nationally recognized physician faculty, residents and researchers from Baylor College of Medicine; McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth); and The University of Texas MD Anderson Cancer Center. Reporting to the Manager of Security Operations, the Network Security Engineer collaborates closely with the broader security engineering team to ensure Cisco Secure Access integrates seamlessly with the Microsoft E5 security stack (Defender, Sentinel, Entra ID, Purview).
Cisco Network Security Engineer/ Senior Consultant Deloitte Touche Tohmatsu LtdCisco Network Security Engineer/ Senior ConsultantHouston, 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).
NewNetwork Security Engineer Rapinno TechNetwork Security EngineerHouston, TexasAs an Industrial Network Engineer, you will: Design, implement, and maintain industrial communication solutions to solve business problems and provide value to a wide variety of business functions. Interact with global peers within the network design, operation and across other support teams, to solve the more challenging escalated problems as well as simple to the more complex change implementations.
Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and TransformationHouston, 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.
Senior Network Security Engineer Diverse Lynx, LLCSenior Network Security EngineerHouston, TXSkills must Aruba, Arista, Juniper switching, Firewalls, WAN optimization, IDS/IPS, DLP • Translate high-level business strategic objectives and goals into Enterprise IT requirements and conceptual designs. Develop and maintain a multi-year strategic network and security architecture roadmap, incorporating Zero Trust and segmentation-driven security models.
Information Security Engineer, Network Security Engineering Jones Lang LaSalle IncInformation Security Engineer, Network Security EngineeringHouston, TXRemoteThe ideal candidate brings a security-first mindset, a bias towards action, and deep expertise in Palo Alto Networks technologies alongside broad command of API security, WAF/CDN platforms, and complex troubleshooting across network and application layers. Serve as the primary subject matter expert for Palo Alto Networks technologies (NGFWs, Cloud NGFW, Panorama), Web Application Firewall, Content Delivery Network, API Security, IDS/IPS, and DDoS prevention.
Cloud Network Security Engineer Addison GroupCloud Network Security EngineerHouston, Texas$65–$85 / hourYou’ll be working across networking and security layers, supporting day-to-day operations while contributing to ongoing infrastructure initiatives. We are seeking a hands-on Network Security Engineer to support a complex hybrid infrastructure environment spanning cloud and on-prem systems.
NewIndustrial Network Security Engineer Helmsman GroupIndustrial Network Security EngineerHouston, TexasThe Americas Hub team within GIO is responsible for ensuring the delivery of all GIO services to its customers across all the Americas (through the 3 Clusters: North America and Latin America and other biz unit) and their respective Entities, encompassing more than 25,000 employees. Within the Operational Technology Security, the mission of the Industrial Network Security Engineer is to maintain a high level of expertise and performance/availability on security solutions for OCC system management and industrial remote system management.
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 TransformationHouston, 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. This role supports the design, deployment, and optimization of Zscaler capabilities across complex enterprise environments, helping organizations strengthen security posture, improve user access experiences, and enable secure transformation across on-premises and cloud ecosystems.
Network Security Engineer (Fortinet) - Resident Engineer C-ServNetwork Security Engineer (Fortinet) - Resident EngineerHouston, TXSolid grounding in switching, routing, load balancing, WiFi, IPS, VPN, antivirus/antispam, web filtering and application control. Direct hire or contract flexibility, competitive rates paid and a placement with a firm that treats financial-sector security work as the specialist discipline it is.
Information Security Engineer, Network Security Engineering JLLInformation Security Engineer, Network Security EngineeringHouston, TXThe ideal candidate brings a security-first mindset, a bias towards action, and deep expertise in Palo Alto Networks technologies alongside broad command of API security, WAF/CDN platforms, and complex troubleshooting across network and application layers. Serve as the primary subject matter expert for Palo Alto Networks technologies (NGFWs, Cloud NGFW, Panorama), Web Application Firewall, Content Delivery Network, API Security, IDS/IPS, and DDoS prevention.
Senior Network Security Specialist Linde plcSenior Network Security SpecialistThe Woodlands, TXIn this role, you will support projects activities in the Americas time zone with prime focus on US/CA and Latam covering Palo Alto perimeter firewall technology and Zscaler implementations. Provide day to day global network security operation by using varied technologies used to protect the network infrastructure of Linde (e.g.
Systems Engineer, Network & Security Sungrow Power Supply Co LtdSystems Engineer, Network & SecurityHouston, TXLead end-to-end certificate lifecycle management, including issuance, deployment, monitoring, renewal, revocation, and ACME-based automation using CyberArk Certificate Manager, Keyfactor Command, AppViewX CERT+, EJBCA, HashiCorp Vault, and DigiCert solutions. Design, develop, and support enterprise integrations using Microsoft Graph API, REST APIs, PowerShell, Python, and automation platforms to streamline business processes and system operations.
Director of Network and Security Eaton Corporation PlcDirector of Network and SecurityHouston, TX$182,000–$266,000 / yearLeading teams across the Americas, EMEA, and APAC, this individual will accelerate infrastructure modernization efforts, improve service availability and reliability, and support Eaton's vision of a highly automated, resilient, predictive, and self-healing network environment that enables business growth and operational scalability. The Director, Network & Security reports to the VP, Chief Enterprise Architect & Edge Transformation Leader and serves as the senior leader responsible for Eaton's global network and network security organization.
Director Of Network And Security Eaton CorporationDirector Of Network And SecurityHouston, TX$182,000–$266,000 / yearLeading teams across the Americas, EMEA, and APAC, this individual will accelerate infrastructure modernization efforts, improve service availability and reliability, and support Eaton's vision of a highly automated, resilient, predictive, and self-healing network environment that enables business growth and operational scalability. The Director, Network & Security reports to the VP, Chief Enterprise Architect & Edge Transformation Leader and serves as the senior leader responsible for Eaton's global network and network security organization.
Systems Infrastructure & Network Security Operations Engineer HPSystems Infrastructure & Network Security Operations EngineerHouston, TexasThis position requires a strong blend of secure network provisioning, systems automation, and resilient infrastructure design to enhance product quality, security posture, and scalability. As part of a small, agile team, you will own end-to-end processes—from architecture and Infrastructure-as-Code (IaC) to continuous delivery and incident response—while maintaining accountability and driving innovation.
Cyber Network Security Architecture - Senior Manager Deloitte Touche Tohmatsu LtdCyber Network Security Architecture - Senior ManagerTX$163,400–$322,100 / year8+ years of experience in the design and architecture of enterprise-level technical stacks, including VPNs, CDN solutions, Load Balancers, Subnetting, Next-Generation firewall design, and highly scalable security solutions like Secure Access Service Edge (SASE) technologies. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
Resident Engineer - Network Security (Fortinet) C-ServResident Engineer - Network Security (Fortinet)Houston, TXDirect hire or contract flexibility, a role with real ownership rather than a support seat, and a placement with a firm that treats financial sector security work as the specialist discipline it is. We build high-performing teams for technology-led organisations, specialising in cybersecurity, cloud, AI, networking, and software engineering.
Infrastructure & Network Security Response & Recovery Lead Accenture PlcInfrastructure & Network Security Response & Recovery LeadHouston, TXWe Are: Accenture Security is one of the fastest growing areas of our business, and our global Cyber Investigation and Forensic Response (CIFR) practice is at the heart of how we help clients prepare for, respond to, and recover from the most consequential cyber incidents. Assess the technical skill levels of recovery team members, identify gaps, and design and deliver targeted training programs that elevate recovery expertise across the practice.
Sr Network Engineer IS3 SolutionsSr Network EngineerHouston, TXThis role requires deep expertise across enterprise networking technologies and the ability to manage complex network environments while supporting modernization and transformation initiatives. The Senior Network Engineer is responsible for designing, implementing, and maintaining advanced network solutions that meet business requirements.
Senior F5 Network Engineer iSphere Innovation Partners, LLCSenior F5 Network EngineerHouston, TXExperience with Cisco Nexus, Cisco Prime, Cisco UCS, Cisco AnyConnect, Aruba, A10, Citrix NetScaler, AppViewX, Venafi, Active Directory, or automation using Ansible, PowerShell, and Linux shell scripting would be beneficial. The ideal candidate is a senior-level engineer who can take ownership of complex F5 environments, lead major platform changes, troubleshoot difficult production issues, and work effectively across networking, security, infrastructure, and application teams.
Fortinet Network Engineer iSphere Innovation Partners, LLCFortinet Network EngineerHouston, TXTemporaryContractorFull timeYou'll spend your time designing and implementing Fortinet solutions, supporting enterprise networking, improving performance, documenting environments, and partnering with a small team that's always looking for smarter ways to do things. The right person enjoys solving tough technical problems, isn't afraid to challenge "the way we've always done it," and takes ownership from design through implementation.
NASA Network and Computer Systems Engineer CACINASA Network and Computer Systems EngineerHouston, TexasCACI is seeking an experienced Computer Systems Engineer with strong expertise in Linux system administration, network configuration, cybersecurity compliance, and infrastructure implementation to join our Computer Systems Engineering team supporting NASA's human-rated spacecraft systems in support of our Nation’s space exploration initiative at NASA / Johnson Space Center (JSC) in Houston, TX. The candidate will join a team that provides a range of computer systems support to NASA at the Johnson Space Center including user support, security management, network design and operation, account management and provisioning, operation of IT infrastructure services, computing equipment setup, and subject matter expertise for NASA projects.
Network Engineer Continental Carbon CoNetwork EngineerHouston, TXMAIN FUNCTION: The Network Engineer is responsible for providing a single point of contact and first level support for reporting & resolving problems for both Business Applications and the Network Services and maintenance of secure data and voice networks (local and wide area networks). Reports hardware and service-related problems to the appropriate vendor/service provider and oversees progress or resolution, including printer, copiers servicing and workstation hardware replacements.
Senior Network Engineer EXOS (formerly Sondhi Solutions)Senior Network EngineerHouston, TXThis role requires deep expertise across enterprise networking technologies and the ability to manage complex network environments while supporting modernization and transformation initiatives. Our client is seeking a Senior Network Engineer who will be responsible for designing, implementing, and maintaining advanced network solutions that meet business requirements.
Network Engineer ViridienNetwork EngineerHouston, TexasThe Network Engineer is primarily responsible for the technical support of HPC data center networking, enterprise security infrastructure, and distributed WAN environments across our global regions. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural resource, digital, energy transition and infrastructure challenges.
Network Engineer II Aerwave Career SiteNetwork Engineer IIHouston, TexasThe ideal candidate will have solid networking expertise, hands-on field experience, and the ability to manage network performance across multiple sites. The Network Engineer II is responsible for designing, deploying, and maintaining the core and access network infrastructure for multi-family environments.
Senior Network Platform Engineer Invesco LtdSenior Network Platform EngineerHouston, TXAbout the Role: As a Senior Network Platform Engineer, you will be a key technical contributor responsible for designing and engineering cloud-first network solutions and driving automation across the network platform. About the Team: The Network Platform team is part of the broader Infrastructure Platform organization and is responsible for designing, building, and operating secure, scalable, and resilient network services across on‑prem and cloud environments.
Network and Computer Systems Engineer CACI International IncNetwork and Computer Systems EngineerHouston, TX$69,600–$142,700 / yearThe Opportunity: CACI is seeking an experienced Computer Systems Engineer with strong expertise in Linux system administration, network configuration, cybersecurity compliance, and infrastructure implementation to join our Computer Systems Engineering team supporting NASA''s human-rated spacecraft systems in support of our Nation's space exploration initiative at NASA / Johnson Space Center (JSC) in Houston, TX. The candidate will join a team that provides a range of computer systems support to NASA at the Johnson Space Center including user support, security management, network design and operation, account management and provisioning, operation of IT infrastructure services, computing equipment setup, and subject matter expertise for NASA projects.
Nasa Network And Computer Systems Engineer CACI International Inc.Nasa Network And Computer Systems EngineerHouston, TX$69,600–$142,700 / yearThe Opportunity: CACI is seeking an experienced Computer Systems Engineer with strong expertise in Linux system administration, network configuration, cybersecurity compliance, and infrastructure implementation to join our Computer Systems Engineering team supporting NASA's human-rated spacecraft systems in support of our Nation's space exploration initiative at NASA / Johnson Space Center (JSC) in Houston, TX. The candidate will join a team that provides a range of computer systems support to NASA at the Johnson Space Center including user support, security management, network design and operation, account management and provisioning, operation of IT infrastructure services, computing equipment setup, and subject matter expertise for NASA projects.
Network Engineer U.S.Network EngineerHouston, TexasThe Network Engineer is primarily responsible for the technical support of HPC data center networking, enterprise security infrastructure, and distributed WAN environments across our global regions. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural resource, digital, energy transition and infrastructure challenges.
Network Engineer, OT PROENERGYNetwork Engineer, OTHouston, TexasPosition Summary The Network Engineer, OT is a senior technical professional responsible for architecting, implementing, and maintaining enterprise-grade network infrastructure supporting both operational technology (OT) environments and IT systems across critical power generation facilities. Expert-level proficiency with Cisco enterprise and industrial networking technologies including Catalyst switches, Nexus data center switches, ISR/ASR routers, and Industrial Ethernet (IE-4000/IE-5000) platforms.
Senior Network Engineer Fervo EnergySenior Network EngineerHouston, TXThe Senior Network Engineer is responsible for the architecture, implementation, and lifecycle management of Fervo's network infrastructure, built on the Fortinet platform-including FortiGate, FortiSwitch, FortiAP, FortiManager, FortiAnalyzer, FortiNAC, and Fortinet Secure SD-WAN-across corporate IT, cloud platforms, and site environments. This individual will work closely with internal engineering teams, cybersecurity partners, and external service providers to design, deploy, and maintain network solutions across new site builds and existing assets.
Senior IP Engineer, Network Engineering Ezee FiberSenior IP Engineer, Network EngineeringHouston, TexasFull timeJOB SUMMARY: The Senior Network IP Engineer will have a deep understanding of IP networking, extensive hands-on experience with large-scale service provider network infrastructure, and a proven track record of designing, implementing, and optimizing complex network solutions. Guided by our core values of Integrity, Compassion, Accountability, and Collaboration , we empower our employees to do the right thing, support one another, take ownership of their work, and work together to deliver exceptional experiences for our customers and the communities we serve.
Senior Network Engineer Black & Veatch Holding CoSenior Network EngineerHouston, TX$137,654–$240,922 / yearYou'll work alongside teams solving complex challenges and turning ideas into solutions that perform in the real world-gaining hands-on experience across projects, technologies, and disciplines. All applicants must be able to complete pre-employment onboarding requirements (if selected) which may include any/all of the following: criminal/civil background check, drug screen, and motor vehicle records search, in compliance with any applicable laws and regulations.
Network Engineer II Leidos Holdings IncNetwork Engineer IIHouston, TX$59,150–$106,925 / yearWork directly or indirectly with NASA customers, Technicians, Network Engineers and/or Network Architects to execute network design changes or modifications of the NASA network infrastructure, as well as identify, analyze, and resolve issues for customer impacting events that may be escalated to Engineering. Leidos is seeking a highly skilled and experienced Network Engineer II to support the Advanced Enterprise Global Information Technology Solutions (AEGIS) program and join a large Engineering team entrusted with evolving and sustaining the NASA OCIO Enterprise Corporate network.
Senior Network Engineer (Route & Switch) Deloitte Touche Tohmatsu LtdSenior Network Engineer (Route & Switch)TXOur purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. Preferred: Collaboration with other IT teams: Work closely with systems, security, facilities and other operations teams to ensure seamless integration of their technology needs with existing infrastructure components.
NewSenior Network Engineer Applied Optoelectronics, Inc.Senior Network EngineerSugar Land, TXApplied Optoelectronics, Inc. (AOI) is a leading developer and manufacturer of advanced optical and HFC networking products — the building blocks that power AI datacenters, CATV broadband, telecom, and fiber access networks around the world. With R&D operations in Atlanta, GA and global manufacturing presence in Taiwan and China, AOI is publicly traded on the Nasdaq (AAOI) and is actively expanding its U.S.-based manufacturing operations in Sugar Land to meet accelerating demand in the AI datacenter market.
F5 Network Engineer Addison GroupF5 Network EngineerHouston, Texas$130,000–$145,000 / yearBuild, configure, and support enterprise application delivery platforms, including traffic management, secure access, and DNS services. Experience using scripting or automation tools to support infrastructure (e.g., APIs, configuration management, or similar).
Sr. Network NSX Engineer || Hybrid role XlysiSr. Network NSX Engineer || Hybrid roleHouston, TexasDeploy logical switching, routing (Tier-0/Tier-1), DFW, NAT, VPN, and load balancing. Mentor junior engineers and support solution design/pre-sales (Architect level).
Senior Network Administrator Foxconn Industrial Internet - FIISenior Network AdministratorHOUSTON, TXFull timeArchitecture & Design: Lead the architectural design, engineering, and long-term capacity planning of corporate data centers, manufacturing plant networks, global WAN/SD-WAN structures, and enterprise campus environments. ● Expert Protocol Analysis: Expert capability in using Wireshark, tcpdump, and network flow monitoring tools to dissect multi-layered protocol anomalies, performance bottlenecks, and security breaches at the packet level.
Network Engineer II Harris County TexasNetwork Engineer IIHouston, TXPlease select your level of proficiency based on the following descriptions: Advanced: A person with this level of skills is able to produce very large, complex formal documents that require a table of contents, footnotes, endnotes, bookmarks, and other special elements; a wide range of graphic effects, and use advanced techniques for analyzing and manipulating data. Experience with IT governance, audit readiness, Network Address Translation, cybersecurity compliance, Palo Alto Next Generation Firewall, Active Directory, Dynamic Host Configuration Protocol, Domain Name System, vendor coordination, SolarWinds, and enterprise technology service delivery.
Security Analyst (Security Operations) NscaleSecurity Analyst (Security Operations)Houston, New YorkExperience improving runbooks, automating repetitive tasks, reducing alert noise, threat hunting, MITRE ATT&CK, detection logic, or incident readiness exercises is a plus. This is a hands-on analyst role, one level below Staff, working across alert triage, incident investigation, escalation, evidence collection, response coordination, vulnerability follow-up, and operational reporting.
Senior Network Platform Engineer InvescoSenior Network Platform EngineerHouston, TexasAs a Senior Network Platform Engineer, you will be a key technical contributor responsible for designing and engineering cloud-first network solutions and driving automation across the network platform. The Network Platform team is part of the broader Infrastructure Platform organization and is responsible for designing, building, and operating secure, scalable, and resilient network services across on‑prem and cloud environments.
Sr. Network Engineer (Serviceability) Hewlett Packard Enterprise CoSr. Network Engineer (Serviceability)TXRemote$135,500–$275,000 / yearThis is a senior technical contributor role for a leader who can credibly assess architecture, troubleshoot ability, diagnosability, operational workflows, and product readiness across complex networking domains including routing, switching, cloud-managed networking, SD-WAN, security-adjacent workflows, and AI-driven support experiences. This role sits at the intersection of Serviceability, Technical Support, Voice of the Customer, NPI, Product Management, and Engineering, and is accountable for turning field pain points, support case trends, escalations, and customer feedback into actionable product requirements, serviceability enhancements, and measurable customer experience improvements.
Sr. Network Engineer (Serviceability) Hewlett Packard EnterpriseSr. Network Engineer (Serviceability)Spring, TXRemote$135,500–$275,000 / yearThis is a senior technical contributor role for a leader who can credibly assess architecture, troubleshoot ability, diagnosability, operational workflows, and product readiness across complex networking domains including routing, switching, cloud-managed networking, SD-WAN, security-adjacent workflows, and AI-driven support experiences. This role sits at the intersection of Serviceability, Technical Support, Voice of the Customer, NPI, Product Management, and Engineering, and is accountable for turning field pain points, support case trends, escalations, and customer feedback into actionable product requirements, serviceability enhancements, and measurable customer experience improvements.