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19 network expert jobs at 17 companies in Lewisville, TX

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Evergreen - Network Architect
Dallas, Texas, United States
$135k/yr OnsiteFull Time
JW Affinity IT
JW Affinity IT: Private IT solutions provider serving schools and organizations with infrastructure, project, service-desk, and staff-augmentation services.
8+ YOEBachelor’s degree or equivalent experience, 8+ years of enterprise networking experience with architecture leadership, expert network technology knowledge, multi-site design experience, and strong leadership and communication skills.
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1mo
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Technical Principal - Global Network Engineer
Arlington, Texas, United States
HybridFull Time
GM Financial
GM FinancialNew York Stock Exchange: GM: Captive automotive finance subsidiary of General Motors.
10+ YOEExpert-level network engineering in SDN, core routing, automation and security; CCIE preferred; HS diploma required, bachelor\u0002s preferred; 10+ years network engineering experience preferred.
Ansible, Terraform, RestAPI, YAML, Wireshark, 1KE, LiveNX, NNMi, Service Now, Cisco ISE, WLC, Prime Infrastructure, Equinix, Azure
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2mo
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Enterprise Network Architect
Dallas or Lubbock
OnsiteFull Time
TexasConnect, Inc.
TexasConnect, Inc.: Healthcare management services organization providing IT, billing, and medical coding support to medical practices and hospital systems.
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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1mo
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Senior Network Escalation Engineer
Dallas or New York
$125k/yr OnsiteFull Time
ECI
ECI: Private managed-services provider delivering IT, cybersecurity, GRC, and AI solutions to regulated financial-services firms.
8+ YOEBachelor's or equivalent preferred, 8+ years network support and project experience, expert-level certifications (CCIE preferred), hands-on experience with Cisco Meraki/ISR/Catalyst, Palo Alto, SonicWall, FortiGate; strong routing, switching, VPN, wireless, and troubleshooting skills.
Cisco Meraki, Cisco ISR, Catalyst, Palo Alto, SonicWall, FortiGate, GlobalProtect, AnyConnect
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Principal Adv Network Tech Support
Richardson, Texas, United States
$144k-$216k/yr OnsiteFull Time
AT&T
AT&TNYSE: T: A leading provider of telecommunications, broadband, and digital connectivity services.
7+ YOEExpert-level enterprise networking and SD-WAN experience, 7+ years related experience, eligibility for U.S. security clearance, strong troubleshooting, mentoring, and project leadership skills.
Silver Peak SDWAN, VMware, Arista, Cisco, Flexware, Universal CPE, Cisco Nexus, Riverbed, Aruba EdgeConnect, VMware VeloCloud, Cisco ASA, Palo Alto Networks, Cisco ISE, Fortinet, Zscaler, Prisma Access, SIEM
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2mo
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Principal HashiCorp Vault Expert
Westlake or Merrimack or Covington or Durham or Salt Lake City or Smithfield
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provider of investment, retirement, and financial planning services.
5+ YOEBachelor's degree in a relevant computer field, 5+ years administering HashiCorp Vault, Linux/UNIX, cloud architecture, networking, CI/CD, scripting, automation, and technical team leadership experience.
HashiCorp Vault, Linux, UNIX, Amazon Web Services, Microsoft Azure, Jenkins, Git, Ansible, Chef, Artifactory, AWS CloudFormation, Terraform, Amazon EC2, AWS Lambda, Docker, Kubernetes, KMS, Python
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1mo
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Wireless Standards and Product Planning Expert
Plano or Arlington Heights
OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Global electronic design, test, and manufacturing hardware/software solutions.
12+ YOEMaster's or PhD in EE/Telecommunications, 12+ years in wireless communications with 3GPP contributions, product planning experience, deep 5G/6G and core network expertise, and test/automation knowledge.
3GPP, protocol analyzers, network and device simulators, lab test systems
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1mo
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Wireless Standards and Product Planning Expert
Plano or Arlington Heights
RemoteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Global electronic design, test, and manufacturing hardware/software solutions.
12+ YOE12+ years in wireless communications with 3GPP contributions, product planning experience, deep 5G NR and core network knowledge, EM/analysis skills, and ability to influence standards and product strategy.
3GPP, AI-RAN Alliance, 5G NR, 5GC, EPC, protocol analyzers, network and device simulators, lab test systems
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2mo
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Expert Penetration Tester
Dallas or Austin
$120k-$224k/yr HybridFull Time
IBM
IBMNYSE: IBM: Global technology and consulting focusing on cloud and AI.
Pass penetration testing skills evaluation; OSCP or higher required; experience testing OS, web apps, containers and network infrastructure; familiarity with NMap, Nessus, Metasploit, BurpSuite, Nikto, Tcpdump; programming in C/C++/Java/C# and ability to document findings.
NMap, Nessus, Metasploit, BurpSuite, Nikto, Tcpdump, LLMs, Unix, Windows, C, C++, Java, C#, SQL
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Distinguished Engineer, Networking
Redwood City or Toronto or New York City or Dallas or Tampa
$224k-$403k/yr HybridFull Time
Equinix
EquinixNASDAQ: EQIX: Global provider of data center colocation and interconnection services.
15+ YOE15+ years in network engineering, expert large-scale architecture and operations experience, virtualized/cloud-native networking expertise, routing protocol knowledge, and company-level technical leadership.
DPDK, SR-IOV, Kubernetes, BGP, OSPF, IS-IS, VXLAN, MPLS, Segment Routing, SDN/NFV, CNI, AI/ML, CCIE, JNCIE
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2mo
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Solutions Engineer
Richardson or Israel
HybridFull Time
Ceragon Networks
Ceragon NetworksNasdaq: CRNT: Public Israeli telecommunications equipment providing wireless transport, access, and connectivity services to operators and private networks.
10+ YOE10+ years designing, deploying, and supporting private wireless/narrowband and microwave networks for industrial or utility environments; expert RF/microwave and IP networking skills; Wireshark proficiency; valid driver’s license; up to 50% travel.
GE MDS, 4RF, Racom, FreeWave, XetaWave, Ceragon, Siklu, Cambium, Wireshark, Windows, Linux, DNP3, Modbus, TCP/UDP
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Principal Perception Architect - System Integration
Irving, Texas, United States
$148k-$240k/yr OnsiteFull Time
Caterpillar Inc.
Caterpillar Inc.NYSE: CAT: Global manufacturer of construction and mining equipment and engines.
Expert architecture and data design knowledge with experience selecting and integrating perception sensors for autonomous vehicles or robotics, including interfaces, networking, diagnostics, coverage, and health monitoring.
cameras, lidar, radar, IMU, GNSS, ultrasonic, Data Collection Kit
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Cloud Architect
Dallas or United States
$131k-$161k/yr RemoteFull Time
Cognizant
CognizantNASDAQ: CTSH: Global professional services providing technology and consulting services.
Expert-level AWS networking and CDK experience to design multi-VPC, hybrid connectivity, high-availability egress, DNS and security architectures for large-scale cloud environments.
AWS Transit Gateway, Cloud WAN, Direct Connect, NAT Gateway, Route53, VPC Peering, Private Link, AWS Network Firewall, VPC Flow Logs, Traffic Mirroring, Reachability Analyzer, AWS Organizations, CDK, Security Groups, NACLs
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1d
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Business Banking Government Area Manager- Executive Director
Los Angeles or San Francisco or Phoenix or Denver or Dallas or Houston or Chicago or Detroit or Columbus or New York or Rancho Cordova or Tempe or Highlands Ranch or Fort Worth
$143k-$205k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services and investment banking firm.
7+ YOERequires 7+ years in business banking relationship management or lending, expert deposit, cash management, and credit underwriting knowledge, strong communication, analytical, leadership, and networking skills.
Microsoft Office, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
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2mo
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Cyber Threat Hunt Senior Analyst, VP
Irving or Tampa
$126k-$189k/yr HybridFull Time
Citi
CitiNYSE: C: Global financial services organization enabling growth and economic progress.
5+ YOEBachelor's in CS/Information Security, 5+ years in cybersecurity (threat hunting/IR), expert networking/OS/security tech, proficiency with SIEM/EDR/Splunk, strong analytical and communication skills.
SIEM, EDR, Splunk, Python, PowerShell
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4d
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Sr. Engineer, Control Systems
Frisco or Spicewood or Denver or Florence or United States
OnsiteFull Time
Mission Critical Group
Mission Critical Group: U.S.-based private power systems provider designing, manufacturing, integrating, and servicing electrical infrastructure for critical industries.
10+ YOE7+ MgmtEngineering degree or equivalent experience; expert PLC, HMI, SCADA, networking, and IPC-based control systems expertise; 10+ years in industry and 7 years supervising; risk and budget management experience.
PLC, HMI, SCADA, Inductive Automation, Rockwell, Wonderware, Schneider, EtherNet/IP, Modbus, PROFINET, IO-Link, CODEYSY
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2mo
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Software Developer Engineer IV (Richardson, Texas, US)
Richardson, Texas, United States
$166k-$236k/yr OnsiteFull Time
Fujitsu
FujitsuTokyo Stock Exchange: 6702: Global information and communications technology services and solutions provider.
12+ YOEMinimum 12 years' product development experience in transport network management; expert in Java/Scala, SDN/OpenDaylight, NETCONF/TL1, YANG/JSON/XML, databases, Kubernetes, Kafka, CI/CD, and technical leadership.
Java, Scala, OpenDaylight (ODL), Netconf, TL1, YANG, JSON, XML, Oracle, MySQL, Cassandra, Kubernetes, Docker, HDFS, Elasticsearch, Kafka, Spark, REST, OSGi, Spring, Blueprint, JUnit, Jenkins, Postman, Git, Gerrit, JIRA
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2mo
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Systems Engineer
McKinney, Texas, United States
OnsiteFull Time
Netrio
Netrio: Private managed IT and cybersecurity provider serving small and mid-market enterprises across North America.
5+ YOE5+ years IT support experience (MSP preferred). Expert Microsoft Windows Server, virtualization (VMware/Hyper-V), cloud (Azure/AWS), networking, backup/DR, security, scripting, and documentation skills; relevant certifications preferred.
VMware, Hyper-V, Microsoft Azure, AWS, Microsoft Windows Server, Active Directory, DNS, DHCP, Group Policy, Remote Monitoring and Management (RMM), Professional Services Automation (PSA), PowerShell, Bash, Microsoft 365, Google Workspace
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2mo
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Plano Executive Support Team Lead
Plano, Texas, United States
$94k-$156k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Multinational food and beverage.
7+ YOE7+ years IT support experience, 3+ years supporting C-suite; expert in Microsoft tools, iOS device configuration, laptop/desktop hardware, and network troubleshooting; college degree or technical certifications preferred; strong executive presence.
Microsoft, iOS
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