HiringCafe
Join our community

274 sr network engineer jobs at 103 companies in Round Rock, TX

6d
Save
Mark Applied
Hide
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
Job PostingView all
1mo
Save
Mark Applied
Hide
Sr. Network Developer
Santa Clara or Seattle or Reston or Nashville or Austin
$91k-$187k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
3+ YOEBachelor's in CS/EE or related, minimum 3 years network engineering experience focused on hardware platforms; experience with switches, routers, and optical systems; strong collaboration, communication, and problem-solving skills.
Job PostingView all
3w
Save
Mark Applied
Hide
Sr. Network Security Engineer
Bastrop or Hawthorne
OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOE5+ years network security experience with enterprise remote VPNs (Tailscale/WireGuard/IPsec), Linux, Python, and network routing; bachelor’s in STEM preferred (or 8+ years experience); 3+ years securing networks/infrastructure.
Tailscale, WireGuard, IPsec, SSL, Linux, Python, Go, eBGP, iBGP, OSPF, SD-WAN, SIEM
Job PostingView all
1mo
Save
Mark Applied
Hide
Director Network Engineer
Mercer Island or Denver or Austin
$185k-$225k/yr OnsiteFull Time
Fleet Data Centers
Fleet Data Centers: Designs, builds, and operates mega-scale hyperscale data center campuses.
10+ YOEBachelor's in network engineering or related field, 10+ years network engineering experience (8+ in data centers), expertise in BGP/OSPF/IS-IS/VXLAN/VRF, optical transport, and large-scale network operations; Ansible/ZTP/SDN experience and CCNP/CCIE or equivalent preferred.
BGP, OSPF, IS-IS, VXLAN, VRF, Ansible, ZTP, SDN, Cisco, Arista, Juniper, Ciena
Job PostingView all
1w
Save
Mark Applied
Hide
Lead Network Engineer
Austin, Texas, United States
OnsiteFull Time
Take-Two Interactive
Take-Two InteractiveNASDAQ: TTWO: Publishes and develops video games for consoles and mobile.
8+ YOEBachelor's degree and 8+ years enterprise network engineering with expertise in Zero Trust, network automation, cloud networking (AWS/GCP), Palo Alto, BGP, Arista/Meraki, F5, and mentoring experience.
Palo Alto Networks PAN-OS, Panorama, Python, Ansible, Terraform, AWS, GCP, Arista EOS, Meraki, Silverpeak, Aruba HP EdgeConnect, F5 BIG-IP LTM, F5 BIG-IP ASM, F5 BIG-IP APM, Netbox, Nautobot, Checkmk, BGP
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Network Engineer
Austin or Atlanta or Denver or Seattle or Mexico City
HybridFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
Experienced large-scale network engineer with hands-on BGP/anycast, MPLS/Segment Routing, vendor OS (Juniper, Cisco, Arista), Python/TypeScript/Go, network automation (SaltStack, Ansible), LLM/AI agent development, incident response and on-call experience.
Python, TypeScript, Go, LLM, Workers AI, AI Gateway, MCP, SaltStack, Ansible, Juniper, Cisco, Arista, BGP, MPLS, Segment Routing, CWDM, DWDM, Linux
Job PostingView all
2mo
Save
Mark Applied
Hide
Principal Network Engineer
Austin or Milpitas
OnsiteFull Time
Graphcore
Graphcore: Produces specialized processors for artificial intelligence workloads.
9+ YOE9+ years network engineering; 3+ years in AI/hyperscale datacenters; RDMA/InfiniBand; lossless networking; 400G/800G; BGP/OSPF; VXLAN; NetDevOps; scripting.
RDMA, ROCEv2, InfiniBand, BGP, OSPF, VXLAN, Terraform, Ansible, Python, Go, JSON, Broadcom, Arista, Cisco, Pensando
Job PostingView all
1mo
Save
Mark Applied
Hide
Network Engineer, Design & Engineering
New York City or San Francisco or Austin
$200k-$275k/yr OnsiteFull Time
Fluidstack
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
5+ YOE5+ years network engineering experience with datacenter fabric design, deep L1–L3 expertise (BGP, EVPN/VXLAN), RDMA/InfiniBand/RoCEv2 knowledge, GPU cluster network experience, strong documentation and cross-functional collaboration.
Arista, Juniper, NVIDIA, Mellanox, Broadcom, AMD, BGP, EVPN/VXLAN, ECMP, RDMA, InfiniBand, RoCEv2, PFC, ECN, DCQCN, NVLink, NVSwitch, DCIM
Job PostingView all
1mo
Save
Mark Applied
Hide
Network System Engineer Sr
Austin, Texas, United States
OnsiteFull Time
Lower Colorado River Authority
Lower Colorado River Authority: Provider of electricity, water, and community services in Texas.
9+ YOE9+ years designing and operating networks with expertise in Nokia MPLS, multi-vendor routing/switching, and WAN transport; strong troubleshooting, cybersecurity awareness, and mentoring skills.
Nokia MPLS, Ciena DWDM, Cisco, Juniper, VMware, Palo Alto, Nokia NSP, SolarWinds
Job PostingView all
3w
Save
Mark Applied
Hide
Enterprise Network Engineer III
Austin, Texas, United States
$120k/yr HybridFull Time
University of Texas at Austin
University of Texas at Austin: Provides public higher education and conducts academic research.
7+ YOEBachelor's or equivalent experience, U.S. work authorization, 7+ years network engineering with Cisco IOS-XE/IOS-XR, 5+ years Fortinet, 2+ years Infoblox DDI, EMR not mentioned, must maintain internet and mobile phone.
Cisco IOS-XE, Cisco IOS-XR, Fortinet, Infoblox DDI, Python, Perl, UNIX shell
Job PostingView all
3w
Save
Mark Applied
Hide
Staff Network Security Engineer, Google Enterprise Network
Austin or Sunnyvale
$176k-$257k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
10+ YOEBachelor's degree or equivalent and 10+ years experience in network routing, design, troubleshooting and network security; experience with security architecture, threat modeling, and automation.
TPU, Vertex AI, Google Cloud
Job PostingView all
3w
Save
Mark Applied
Hide
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
Job PostingView all
5d
Save
Mark Applied
Hide
Sr. Low Voltage/ICT Network Engineer
Austin or Tempe or Alabama or Arizona or Arkansas or Florida or Georgia or Indiana or Michigan or Missouri or Nevada or Ohio or Oklahoma or South Carolina or Texas or Utah or Virginia or Washington or West Virginia
$145k-$183k/yr RemoteFull Time
Meade Engineering
Meade Engineering: A full-service design firm delivering innovative and cost-effective engineering solutions for data centers and large-scale projects.
2+ YOERCDD certification, bachelor's in electrical engineering or related, 2+ years ICT/structured cabling or network infrastructure design, Revit and Excel proficiency, knowledge of BICSI/TIA standards, data center experience preferred.
Autodesk Revit, BIM, Microsoft Excel, Microsoft Office, DCIM
Job PostingView all
1mo
Save
Mark Applied
Hide
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
Job PostingView all
2mo
Save
Mark Applied
Hide
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
Job PostingView all
2mo
Save
Mark Applied
Hide
Network Dev Engineer III - AMZN9765570
Austin, Texas, United States
$160k-$215k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOEBachelor's in CS/Engineering and 5+ years post-baccalaureate experience; 3+ years with interior/exterior IP routing in large-scale data center/LAN/WAN, network automation via Perl or Python, incident response and root cause analysis, and developing deployment/operations mechanisms.
Perl, Python
Job PostingView all
2w
Save
Mark Applied
Hide
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
Job PostingView all
1w
Save
Mark Applied
Hide
Principal Network Engineer
Austin, Texas, United States
$109k-$174k/yr HybridFull Time
Texas Association of School Boards
Texas Association of School Boards: Provides advocacy, training, and administrative services to school boards.
10+ YOE10+ years enterprise networking experience, 5+ years architecture ownership, JNCIP-ENT/JNCIE-ENT and CCNP/CCIE required or obtainable, Azure networking experience, Juniper and Cisco hands-on experience, ability to lead platform migrations.
Juniper EX Series, SRX Series, Cisco Catalyst, Nexus, Microsoft Azure, VPN Gateway, ExpressRoute, VNets, NSGs, hub-spoke, NAC, 802.1X
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Network Solution Engineer (Weekend Coverage)
Santa Clara or Westford or Austin or Durham or Redmond or New York
$140k-$270k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOE5+ years software development (C, C++, Python, or Go) in the networking industry, 5+ years supporting in-field production network equipment, bachelor's degree or equivalent, experience with Linux NIC drivers/ASICs/firmware/network OS, expert Ethernet/IP knowledge.
C, C++, Python, Go, Linux, InfiniBand, NVLink, Spectrum-X
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Network Solution Engineer (Weekend Coverage)
Santa Clara or Austin or Westford or Durham or New York City or Redmond
$140k-$270k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOESoftware development experience in networking, 5+ years developing software and supporting network equipment in production, bachelor's degree or equivalent, proficiency with C/C++/Python/Go, deep Ethernet/IP knowledge, and strong customer-facing support skills.
C, C++, Python, Go, InfiniBand, NVLink, Spectrum-X, Linux NIC drivers, switch ASICs, SDKs, embedded network device firmware, network operating systems, Linux, AI tools
Job PostingView all

Explore Jobs

Expand Your Job Search