37 firewall jobs at 34 companies in Lockhart, TX

2mo
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Mid Network Engineer (Korean Bilingual)
Taylor, Texas, United States
$8k/mo OnsiteContract
SBT Global
SBT Global: Provides integrated IT consulting and global logistics management services.
5+ YOE5+ years in enterprise networking with Cisco devices; Korean bilingual; CCNP Enterprise or CCIE; strong routing/switching, firewall, load balancer, and multicast experience.
Cisco Catalyst, Cisco Nexus, Firewalls, Load Balancers, F5, iRules, PIM, MSDP, Anycast-RP, VPN, IPSec, 802.1x, TACACS+, Multicast, Python, Ansible
3w
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9-1-1 Cybersecurity Analyst
Austin, Texas, United States
$77k-$92k/yr HybridFull Time
CAPCOG
CAPCOG: Provides regional planning and public services for Central Texas.
5+ YOEBachelor's in cybersecurity/IT/computer science, CompTIA Security+ required, 5+ years cybersecurity analysis and risk assessment experience; CySA+ and CISSP preferred; experience with SIEMs, firewalls, VPNs, and incident response.
SIEMs, Firewalls, VPNs, Routers, Proxies
1mo
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Federal Account Manager
South Carolina or Austin
$260k-$300k/yr FieldFull Time
Forcepoint
Forcepoint: Provides data-first cybersecurity solutions for businesses and governments.
7+ YOESenior sales professional with 7+ years selling network security (firewalls, CASB, web proxies) to DoD/Air Force; technical background, C-level presentation and public speaking, quota attainment, sales strategy and pipeline development; TS clearance preferred.
Firewalls, CASB, Web Security Proxies
1mo
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IT Systems Administrator
Kermit or Monahans or Austin
OnsiteFull Time
Atlas Energy Solutions
Atlas Energy SolutionsNYSE: AESI: Provides frac sand, logistics, and power for energy companies.
2+ YOE2+ years desktop and production server administration experience; Windows Server, virtualization (VMware/Hyper-V), storage (DAS/NAS/SAN), networking (routers/switches/firewalls/VPN), Linux/Apache/PHP, Office 365/Azure, scripting, ability to work indoors/outdoors, travel and on-call availability.
Microsoft Office 365, Microsoft Azure, VMware, Hyper-V, DAS, NAS, SAN, HP, Dell, Network Appliance, EMC, Linux, Apache, PHP, Routers, Switches, Firewalls, VPN, Active Directory, ERP, Business Intelligence, Microsoft Exchange, Microsoft Windows Server
2mo
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Network Engineer
Austin, Texas, United States
OnsiteFull Time
Brivo
Brivo: Cloud-native platform for physical security and video surveillance management.
3+ YOE3+ years as a Network Engineer; Juniper EVPN-VXLAN; BGP; Linux; Python/Bash/Ansible; Prometheus/Grafana; firewall experience.
Juniper EVPN-VXLAN, BGP, IPSec, Fortinet, Linux, Python, Bash, Ansible, Prometheus, Grafana, Kubernetes, Ceph
2mo
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Network Specialist
Montreal or Nicosia or Austin
HybridFull Time
Aylo
Aylo: Operates global adult entertainment and online gaming streaming platforms.
4+ YOESenior Network Specialist with 4+ years in networking, BGP expertise, Juniper Junos, EVPN, VPNs, multi-tenant environments, network automation, and firewall experience.
BGP, Junos OS, EVPN, EVPN-MPLS, EVPN-VXLAN, IPSec, GRE, Linux, BASH, Python, Ansible, Segment Routing, SR-MPLS, TE, Next-Gen firewalls, Radius, Git, AWS Direct Connect, GCP Interconnect
2mo
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IT/AV Support Specialist (Full-Time)
Del Valle, Texas, United States
OnsiteFull Time
Circuit of The Americas
Circuit of The Americas: Operates a motorsports racetrack and multi-purpose entertainment venue.
2+ YOETwo years IT support; OS, network maintenance, security, and system performance; Cisco equipment; 802.11 RF; basic firewall; A/V/IT integration; strong communication and confidentiality.
Cisco IOS, Cisco Nexus, Cisco WLC, Meraki, FortiGate, pfSense, Dante, Cobranet, Video switchers, Tricaster, DiGiCo, Yamaha mixers, Microsoft Windows, Mac OS X, Adobe, Google Workspace
4d
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Edge Connectivity Manager
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
10+ YOE3+ Mgmt10+ years in network engineering or connectivity operations, 3+ years leading technical teams; strong enterprise networking, cloud connectivity, firewalls, ITSM, and stakeholder communication skills.
ITIL, CCNP, CCIE, PCNSE, Fortinet, Azure, AWS
1w
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Security Engineer, Network Security
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
5+ YOE5+ years enterprise network security experience; firewall, segmentation, VPN, wireless, cloud networking (AWS); strong L3-L7 fundamentals; ability to obtain U.S. security clearance.
Palo Alto, Cisco, Aruba, GlobalProtect, Tailscale, WireGuard, IPsec, AWS, Echelon
3w
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Network Engineer, Google Global Infrastructure
Austin, Texas, United States
$126k-$181k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
3+ YOEBachelor's or equivalent experience, 3+ years with routing protocols/MPLS/Ethernet, experience configuring routers/switches/firewalls, 3+ years programming in C++, Go, or Python; networking certifications preferred.
C++, Go, Python
2w
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Network Security Engineer
Austin or New York City or San Francisco or Seattle
$242k-$284k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience securing production networks at scale, packet analysis, IT/OT segmentation, deploying NDR/flow detection, infrastructure-as-code for firewall rules, and familiarity with OT/ICS, BGP, Zeek or Suricata.
Zeek, Suricata, BGP, NDR
4d
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Support Engineer
Austin, Texas, United States
HybridFull Time
LightEdge
LightEdge: Provides hybrid cloud, colocation, and managed IT infrastructure services.
5+ YOE5+ years cross-platform support (3+ in Cloud/MSP), bachelor\u0002s or equivalent, strong Cisco, VMware, backup/DR, firewall, ServiceNow, automation (Ansible/Terraform), excellent communication and problem-solving.
ChatGPT, Copilot, ServiceNow, Ansible, Terraform, Veeam, Commvault, Zerto, VCDA, VMware, Pure, IBM, NetApp, FortiGate, Palo Alto, Cisco, Linux, Unix, Windows
1mo
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Network Engineer
Amsterdam or London or Chicago or Austin or New York City or Sydney or Shanghai or Hong Kong or Singapore or Taipei or Mumbai
OnsiteFull Time
Optiver
Optiver: Global market maker providing liquidity to financial markets.
10+ YOE10+ years experience designing, implementing and troubleshooting complex LAN/WAN and data center networks; hands-on Arista/Cisco experience, IaC, multi-zone firewalls, Unix administration, and international WAN management.
Arista, Cisco, Infrastructure as Code (IaC), Unix
1mo
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Network Security Engineer - Central Health
Austin or Nashville or Brentwood
$120k-$140k/yr HybridFull Time
Fortified Health Security
Fortified Health Security: Healthcare-focused provider of managed cybersecurity and risk services.
3+ YOEBachelor's in IT or related field required, 3+ years supporting enterprise networking and security, firewall and VPN experience (Palo Alto, Cisco, Fortinet), cloud networking (Azure/AWS) preferred, security certifications preferred.
Palo Alto Networks, Cisco Systems, Fortinet, NAC, ZTNA, VPN, SIEM, IDS/IPS, WAF, Microsoft Azure, AWS
2mo
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Network Engineer
Austin, Texas, United States
OnsiteFull Time
Sigma Information Group
Sigma Information Group: Provides managed IT services and cybersecurity for businesses.
5+ YOECCNP plus 5+ years designing, implementing, and supporting enterprise network infrastructure including routing, switching, firewalls, ZTNA, wireless, and WAN/SDWAN; Azure and virtualization experience; strong troubleshooting and documentation skills.
VMWare, Hyper-V, Azure, Cisco IOS, Meraki, Palo Alto, Fortinet, Ubiquiti, Ruckus, GitLab, Ansible, Python, ZTNA
2w
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Network Engineer
Miramar or Atlanta or Austin or Houston or Dallas or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
Greenberg Traurig
Greenberg Traurig: Provides global legal representation and corporate advisory services.
7+ YOEDesign, implement, operate, and maintain enterprise LAN/WAN/firewall/Wi‑Fi systems; 7+ years routing and switching and multi‑site network administration; 2+ years cloud networking; scripting and automation experience.
OSPF, BGP, BGP-EVPN, VxLAN, Palo Alto, Panorama, Arista, Cisco, 802.1x, RADIUS, Tacacs+, IPsec, ExpressRoute, Microsoft Azure Virtual WAN, AWS Direct Connect, Transit Gateway, NSGs, Azure Firewall, SNMP, NetFlow, syslog, Wireshark, Powershell, Ansible, Python, Bash, Terraform, Azure Resource Manager (ARM), Azure Network Watcher, AWS CloudWatch, VPC Flow Logs
2w
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Senior Network Engineer
Austin or Chicago
$82k-$115k/yr HybridFull Time
Corient
Corient: Fiduciary wealth management services for high-net-worth individuals and families.
5+ YOEBachelor's in a technical field,5+ years enterprise network experience,Cisco Meraki, firewall, LAN/WAN/VPN/wireless,EMR not applicable,ISE and FTD familiarity,CCNP preferred,Azure networking and automation experience.
Cisco Meraki, Cisco Identity Services Engine (ISE), Cisco Firepower Threat Defense (FTD), Firepower Management Center (FMC), Wireshark, PowerShell, Python, REST APIs, Microsoft Azure, LogicMonitor, SolarWinds, PRTG, ThousandEyes, OSPF, BGP, Cisco Meraki AutoVPN
5d
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Sr. Network Engineer – Network Infrastructure Lead
San Diego or Austin
$145k-$180k/yr OnsiteFull Time
Cirrascale
Cirrascale: Provides specialized GPU-based cloud infrastructure for AI workloads.
7+ YOE7+ years network engineering with multi-homed internet edge, BGP/OSPF/Layer2-3, SD-WAN, firewall and InfiniBand experience; hands-on with enterprise routers/switches, network monitoring, automation (Ansible/Python); on-call participation.
InfiniBand, BGP, OSPF, ECMP, VLAN, Cisco, Arista, SONiC, Fortinet, Nagios, Zabbix, Prometheus, Grafana, Ansible, Python, OpenStack, VMware, k8s
1mo
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IT Specialist
Baton Rouge or Livingston or San Marcos or Duluth
OnsiteFull Time
Epic Piping
Epic Piping: Provider of turn-key industrial pipe fabrication and distribution services.
5+ YOE5+ years IT experience; Windows Server and Active Directory administration; Office/Microsoft 365 and Azure administration; network, firewall, and wireless experience (Aruba, Cisco Meraki, Fortinet); Citrix; cybersecurity knowledge; enterprise support and cloud migration experience.
Microsoft Windows Server, Microsoft Active Directory, DNS, DHCP, Group Policy, Microsoft Azure Active Directory (Entra ID), Microsoft Azure, Microsoft Office 365, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint Online, Microsoft OneDrive, Microsoft Intune, Citrix, Aruba Wireless Networks, Cisco Meraki, Fortinet
1w
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Cybersecurity Engineer I
Austin, Texas, United States
HybridFull Time
Kirkland & Ellis
Kirkland & Ellis: Provides legal services for corporate, litigation, and transactional matters.
3+ YOEApproximately 3 years experience in security assessments or vulnerability management, knowledge of Windows/Unix, cloud (Microsoft Azure), security frameworks, scripting (Python, PowerShell), and strong communication skills.
Microsoft Azure Infrastructure as a Service (IaaS), Software as a Service (SaaS), Python, PowerShell, API, ISO 27001, NIST, SOC, SIG, EDR, IDPS, firewalls