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28 f5 jobs at 23 companies in Irving, TX

1mo
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F5 Network Administrator
Oklahoma City or Dallas or Midland
OnsiteFull Time
Diamondback Energy
Diamondback EnergyNASDAQ: FANG: Explores and produces oil and natural gas reserves.
5+ YOEBachelor's or equivalent experience, 5+ years hands-on F5 BIG-IP administration, experience with LTM/APM/WAF/DNS, F5 Distributed Cloud, TCP/IP, HTTP/S, DNS, SSL/TLS/PKI, and automation using Ansible, Terraform, and REST APIs.
F5 BIG-IP, F5 Distributed Cloud (XC), LTM, APM, WAF/ASM, DNS/GTM, iRules, Ansible, Terraform, REST APIs, BIG-IQ, AWS, Azure, GCP, Kubernetes, CI/CD, GitOps, Cisco Nexus Dashboard Fabric Controller (NDFC), VXLAN EVPN, TCP/IP, HTTP/S, DNS, SSL/TLS, PKI, WAAP
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1mo
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Network Operations Engineer
Dallas or Coppell or Jersey City or Tampa
$60k-$115k/yr HybridFull Time
DTCC
DTCC: Provides post-trade infrastructure for the global financial services industry
4+ YOEMinimum 4 years related experience; bachelor's degree preferred or equivalent; strong Layer 2/3, DNS, load balancing, security, and troubleshooting skills; experience with F5, Infoblox, Palo Alto; CCNA or equivalent; ITSM ticketing (prefer ServiceNow).
F5, Infoblox, Palo Alto Networks, ServiceNow (SNOW), DNS, TCP/IP, Layer 2, Layer 3
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3w
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Symantec DLP Load Balancing Network Engineer
Dallas or Charlotte or Scottsdale or New York City
$47-$52/hr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOE5+ years experience; expertise with F5 load balancers (LTM, GTM), F5 APM/ASM, AVI/VMware, SSL/PKI, BGP/TCP troubleshooting, and strong design, troubleshooting, and communication skills.
F5 LTM, F5 GTM, F5 APM, F5 ASM, F5 iControl, iRules, AVI VMware, VMware, Python, Bash, Microsoft Excel
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3w
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Site Reliability Engineer
Westlake, Texas, United States
$85k-$140k/yr OnsiteFull Time
NTT DATA
NTT DATATokyo Stock Exchange: 9613: Global provider of business and technology consulting and IT services.
5+ YOE5+ years SRE/DevOps experience with Terraform, cloud and hybrid infrastructure, load balancing (F5/AVI), automation (Python/Ansible/Shell), CI/CD, and production support.
Terraform, F5 BIG-IP, Broadcom AVI, Jenkins, Microsoft Azure DevOps, GitHub Actions, Python, Ansible, Shell
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3w
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Network Security Engineer
Plano, Texas, United States
$120k-$135k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOE10+ years network security engineering experience with Infoblox, Zscaler (ZIA/ZPA), F5 BIG-IP, Palo Alto firewalls, networking fundamentals, Python/Ansible automation, and bachelor's degree or equivalent.
Infoblox, Zscaler ZIA, Zscaler ZPA, PAC files, DLP, F5 BIG-IP LTM, F5 GTM, iRules, Palo Alto Networks, TCP/IP, BGP, OSPF, VLANs, DNS, Python, Ansible, Wireshark
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Enterprise Network Architect
Dallas or Lubbock
OnsiteFull Time
Texas Connect, Inc.
Texas Connect, Inc.: Provides management and administrative services to healthcare provider organizations.
10+ YOEBachelor's degree and 10+ years enterprise network design/implementation experience; expert in Cisco routing/switching, firewalls, wireless, F5, Infoblox, SDA (DNA/ACI), Cisco ISE; CCNP/CCDP preferred.
Cisco routing and switching, Cisco Firewalls, Cisco Wireless, F5 Load Balancers, Infoblox, Cisco DNA, Cisco ISE, Cisco ACI
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Site Reliability Engineer (Westlake, TX, US)
Westlake, Texas, United States
OnsiteFull Time
NTT DATA
NTT DATA: Global provider of IT and business consulting services.
5+ YOE5+ years SRE/DevOps experience with Terraform, hybrid cloud networking, load-balancing (F5/AVI), automation using Python/Ansible/Shell, CI/CD tooling, and production support including on-call rotations.
Terraform, F5 BIG-IP, Broadcom AVI, Jenkins, Azure DevOps, GitHub Actions, Python, Ansible, Shell
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3w
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Engineer III, Security Engineer
Cary or Alpharetta or Hilliard or Ashburn or Irving or Branchburg
$81k-$155k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Provides wireless, fiber-optic internet, and telecommunications services globally.
3+ YOEBachelor's or 3+ years network security experience; strong TCP/IP and routing knowledge; experience with network equipment (Cisco, Juniper, Arista, Palo Alto, F5), NetFlow analysis, scripting (Python, Powershell, Perl), and cross-functional communication.
Python, Powershell, Perl, Splunk, Claude Code, Elasticsearch, CrowdStrike, NETSCOUT OCI
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1d
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Network Lead Engineer
Burlington or Hartford or Malta or Richardson
$88k-$119k/yr OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Expertise with Cisco routing/switching, LAN/WAN protocols (OSPF,BGP,EIGRP), datacenter networking, SDN (ACI,SDA,DNAC), F5 load balancer, wireless site surveys; bachelor\u0002s degree or equivalent; ability to work with cross-functional teams.
Cisco Routers, Switches, OSPF, BGP, EIGRP, HSRP, GLBP, VRRP, VLAN, L3 Switches, STP, PVST, RPVST+, VPC, VDC, VXLAN, Fabric path, Cisco ACI, SDA, DNAC, F5 Load balancer, bluecoat proxy, ITIL
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2w
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Lead Engineer, Enterprise Applications
Westlake, Texas, United States
OnsiteFull Time
Solera
Solera: Integrated software and data for vehicle lifecycle management.
Deep experience in identity and access management, production application support, Windows/Linux systems, cloud (AWS/Azure/GCP), automation, CI/CD, and networking; 24x7 on-call participation required.
Windows, Linux, AWS, Azure, GCP, VMware, Citrix/VDI, F5, haproxy, java, .net, python, CI/CD
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3d
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Sr. Network Architect
Dallas, Texas, United States
OnsiteFull Time
Trinity Industries
Trinity IndustriesNYSE: TRN: Manufactures and leases railcars and provides rail logistics services.
10+ YOE3+ Mgmt10+ years network engineering experience with enterprise network architecture, cloud/WAN design, Zero Trust and SD-WAN, automation with Ansible/Terraform/Python, and strong security and vendor management skills.
Palo Alto, Firepower, FortiGate, IDS/IPS, NAC, DNS security, DDoS mitigation, Azure Virtual WAN, AWS Transit Gateway, Ansible, Terraform, Python, CI/CD, NetFlow, sFlow, AIOps, SolarWinds, ThousandEyes, Cisco AppDynamics, Grafana, Citrix ADC/NetScaler, F5, Cisco DNA Center, FortiManager, WLC 9800, REST APIs, NETCONF, YANG, Git
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Enterprise Cloud Platforms Engineer - Windows
Irving, Texas, United States
HybridFull Time
ADT
ADTNYSE: ADT: Provides residential and commercial security and smart home services.
5+ YOEDesign and operate hybrid Windows server platforms (on‑prem + GCP) with AD, DNS, DHCP, VMware; automate with PowerShell and IaC (Terraform); 5+ years Windows infrastructure experience and bachelor\u0002s in CS/IT or equivalent.
Windows Server, Active Directory, DNS, DHCP, VMware, vSphere, vCenter, Google Cloud Platform (GCP), Compute Engine (GCE), Terraform, PowerShell, F5, AVI, CI/CD, Infrastructure as Code (IaC)
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System Reliability & Support Specialist Sr. - Site Reliability Center
Pittsburgh or Dallas or Cleveland or Birmingham or Denver
$75k-$125k/yr OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
3+ YOEBachelor's degree (or equivalent), 3+ years relevant experience, strong analytical and troubleshooting skills, system monitoring and incident management experience, and familiarity with the listed infrastructure, middleware, and monitoring technologies.
Red Hat OpenShift, Connect:Direct, IBM WebSphere DataPower, Apache Kafka, MongoDB, Linux, MQ/RDQM, Oracle Exadata, Micron services, Java, SMTP Gateway, TOAD, VFaaS, QFaaS, Day2 Ops, Dynatrace, Logscale, BigPanda, Tableau, Git, Artifactory, Archer, Bitbucket, F5, Integration BUS (ESI), uDeploy, DNS, Confluence, LoadRunner, Apigee, COBOL, Control Center (XMS), Jenkins, MobaXterm, Ping, Python, Tomcat, vROps, Entuity, Plato
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ECM Platform Engineer
Coppell, Texas, United States
OnsiteFull Time
Auto Club Enterprises
Auto Club Enterprises: Provides roadside assistance, insurance, and travel services to members.
Experience with IBM FileNet, Datacap, Content Navigator, WebSphere, Linux, OpenShift/Kubernetes, authentication protocols (SAML/OIDC, OAuth, Kerberos), JavaScript/Dojo/Java, PowerShell/Shell, ITIL-based incident management, and AWS professional-level certification required.
IBM FileNet P8, Datacap, Content Navigator, WebSphere, Linux, OpenShift, Kubernetes, SAML, OIDC, OAuth, Kerberos, SPNEGO, JavaScript, Dojo, Java, PowerShell, Shell, AWS, Azure, GCP, F5, CI/CD
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Lead Security Engineer - Cloud Proxy
Plano or Seattle or Palo Alto or Columbus
$152k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years security, software, or network engineering experience; experience designing enterprise cloud security and network solutions; production-quality coding, IaC, automation, and strong communication skills.
Infrastructure-as-Code (IaC), AWS ECS, AWS EC2, AWS Lambda, AWS API Gateway, AWS VPC, AWS Transit Gateway, AWS PrivateLink, Envoy, F5, Squid, TLS/SSL, PKI, mTLS
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2d
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Sr. Network Architect
Dallas, Texas, United States
OnsiteFull Time
Trinity Industries
Trinity IndustriesNYSE: TRN: Manufacturer and lessor of railcars for North American shippers.
10+ YOE3+ Mgmt10+ years network engineering experience with senior architect experience; deep routing/switching and security expertise; hands-on SD-WAN, cloud networking, automation (Ansible/Terraform/Python); strong communication and vendor management skills.
Zero Trust, SD-WAN, Azure Virtual WAN, AWS Transit Gateway, Ansible, Terraform, Python, CI/CD, NetFlow, sFlow, Palo Alto, Firepower, Fortigate, IDS/IPS, NAC, DNS, DDoS, Azure ExpressRoute, VPN Gateway, AWS Direct Connect, REST APIs, NETCONF/YANG, Git, Cisco DNA Center, FortiManager, WLC 9800, SolarWinds, ThousandEyes, Cisco AppDynamics, Grafana, Citrix ADC, NetScaler, F5, TLS/SSL
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1w
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Senior Network Engineer
Irving, Texas, United States
$89k-$165k/yr OnsiteFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.
10+ YOE10+ years supporting high-performance networks; deep WAN, datacenter, cloud networking, routing, switching, security, automation with Python, Terraform, Ansible, and network monitoring experience.
Cisco, Palo Alto, F5, AWS, GCP, Azure, Puppet, Terraform, Python, Ansible, SolarWinds NPM, SolarWinds NCM, ExtraHop, AlgoSec, NetBrain, Citrix NetScaler, F5 Big IP, Cisco Catalyst, Cisco Nexus, Dell Force10, Arista, BGP, OSPF, IPSec, SNMP
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Network Security Engineer
Dallas, Texas, United States
OnsiteFull Time
NorthMark Strategies
NorthMark Strategies: Investment firm providing asset management and high-performance computing infrastructure.
5+ YOE5+ years network security engineering experience; hands-on with on-prem and cloud (AWS/Azure/GCP); expertise with firewalls, VPNs, IDS/IPS; familiarity with Zero Trust; scripting/automation with Python, Ansible, or Terraform; strong communication.
AWS, Azure, GCP, Python, Ansible, Terraform, Palo Alto, Fortinet, Check Point, F5, VxLAN EVPN
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Cybersecurity Architect Advisor
Columbus or Coral Springs or Frisco or Berkeley Heights or Alpharetta
$128k-$204k/yr OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.
10+ YOE10+ years cybersecurity and enterprise architecture experience, 3+ years enterprise/global architect experience, deep cloud (AWS/Azure/GCP) and infrastructure security expertise, relevant certifications preferred.
AWS, Azure, GCP, VMware, Cisco, F5, Terraform, Git, CI/CD, YAML, JSON, Python, Bash, Kubernetes
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2w
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Senior DevSecOps Integration Engineer (Remote Opportunity)
Dallas, Texas, United States
RemoteFull Time
VetsEZ
VetsEZ: Digital transformation and healthcare IT services for government agencies.
8+ YOEBachelor's or equivalent with 8+ years in DevOps/cloud engineering, 5+ years Azure experience, CI/CD and IaC (Terraform/Bicep), Azure security, scripting (PowerShell/Bash), EMR not required, must reside in continental US and pass background/fingerprint check.
Microsoft Azure, Azure DevOps, Azure Monitor, Azure Key Vault, Azure Networking, Azure Data Factory, Azure Databricks, Terraform, Bicep, Git, PowerShell, Bash, Microsoft Defender for Cloud, Microsoft Sentinel, F5, Azure Application Gateway, Mutual TLS (mTLS), PKI
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