1mo
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L3 Support Engineer
Bengaluru or San Mateo or Singapore or Australia or Portugal or South America
OnsiteFull Time
3+ YOEBachelor's degree and 3+ years in support; strong troubleshooting, OS/cloud/server administration, ticketing and remote support experience; excellent communication and leadership; willing to join 24/7 on-call rotation.
3d
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L3 Support Engineer
United States
FieldFull Time
Experience managing and troubleshooting Windows endpoints and enterprise desktop networking, familiarity with ticketing/remote tools, strong communication and analytical skills.
Windows, TCP/IP, DNS, DHCP, VPN
1w
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DEVELOPER L3
Austin, Texas, United States
$45k-$121k/yr OnsiteFull Time
7+ YOEExtensive Hadoop production support experience; L2/L3 Hadoop administration; strong troubleshooting and operational support skills; enterprise-scale environment experience; on-call/support rotation participation.
Hadoop
1mo
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Head of L3 Technical Support Engineer
Boston or Massachusetts or Israel
$221k-$250k/yr RemoteFull Time
Proven experience leading global technical teams and managers; strong background in enterprise storage, Linux, networking, escalation management, stakeholder communication, and driving process improvements.
Linux, InfuzeOS, SAN, NAS, virtualization, containers, scripting, backup technologies
6d
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L3 Infrastructure Engineer
Liberty, North Carolina, United States
$70k-$80k/yr OnsiteFull Time
6+ YOEProvide L3 support for network, server, data center and plant-floor infrastructure; troubleshoot, administer, and resolve complex incidents; on-call 24x7 and travel to client sites.
Cisco, Wire Shark, Windows Server 2016, Windows Server 2012, Microsoft SCCM, Active Directory, PLC, SQL Server, Active Plant, Wonderware, Ignition, iGear, Kepware
3w
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Verint Support Engineer
United States
RemoteFull Time
Experienced engineer to support Verint and related voice recording platforms, perform L1–L3 incident/change/problem management, execute maintenance/patching, work US East Coast hours, and communicate clearly under pressure.
Verint Workforce Management V15.2, Verint Workforce Optimization (V15.2), NICE NIM, Cisco Call Manager, BT Open Trade platform, Speakerbus
1mo
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Technical Support Engineer - Semiconductor Metrology
Boise, Idaho, United States
$35-$59/hr OnsiteFull Time
0+ YOEProvide L1–L3 technical support and field assistance for semiconductor metrology tools, document BKMs, diagnose and resolve issues, present and write technical materials, and travel ~40% (domestic/international). Master's or equivalent experience preferred.
3w
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Mobile Telecom Support Engineer
United States
RemoteFull Time
10+ YOE10+ years L3 telecom support experience with protocol signalling analysis (2G/3G/4G/5G), Wireshark, Grafana/Prometheus/Elasticsearch familiarity, basic Python/Linux/Bash, ability to work on 24/7 on-call roster, strong communication skills.
Wireshark, Grafana, Prometheus, Elasticsearch, Python, Linux, Bash
1w
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Wireless Systems Technical Support Engineer
Florida or United States
RemoteFull Time
5+ YOEAssociate/Bachelor's in CS/Telecom/Electrical, 5+ years technical support/field RF experience, US work authorization/residency, knowledge of RF theory, L2/L3 networking, availability to travel within USA.
Microsoft Office, SQL, Linux, NMS
2w
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Senior HPC Support Engineer - Ethernet and AI Infrastructure
College Station or Texas or United States
$120k-$207k/yr HybridFull Time
6+ YOE6+ years in customer support/debugging for hardware and software; knowledge of Linux system administration, enterprise networking (L2/L3, BGP, OSPF), packet analysis, containers, and AI technologies; degree in Networking/CS/EE or equivalent experience.
Linux, tcpdump, Wireshark, Docker, Kubernetes, Cursor, Gemini, ChatGPT, Copilot, Glean, Python, bash, Ansible, YAML, NVIDIA Spectrum-X
2mo
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Escalations Engineer (L3)
Burlington, Vermont, United States
$70k-$85k/yr OnsiteFull Time
5+ YOEProvide Tier 3 escalation support, network and systems engineering, client onboarding, and mentoring.
Windows Server, Active Directory, DHCP, DNS, Hyper-V, VMware, Citrix, RDS, LAN/WAN, Firewalls, VoIP, Azure, AWS, Microsoft 365
4w
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L3 IT Service Desk Engineer
Jersey City or San Jose
$38/hr OnsiteContract, Full Time
8+ YOE8+ years field engineering experience supporting GPU servers, storage, and networking; hands-on with IPMI/BMC, Linux, VMware, Windows Server, Python, Kubernetes, Redfish; bachelor’s degree preferred; able to work swing/graveyard shifts and travel 5–10%.
Linux, VMware, Windows Server, Python, Kubernetes, Redfish, IPMI, BMC, iSCSI, RoCE, SAS, Shell, Batch
2w
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Experienced Siebel Support Engineer
United States
$96k-$125k/yr OnsiteFull Time
4+ YOE4+ years supporting Oracle Siebel CRM with experience in upgrades/patching, L2/L3 production support, integrations (EAI/Web Services/REST), Windows/Linux servers, SQL (Oracle), networking, and troubleshooting.
Oracle Siebel CRM, Siebel Tools, Siebel Web Server Extension (SWSE), Object Manager, EAI, Web Services, REST, Microsoft Windows Server, Linux, TCP/IP, FTP/SFTP, SQL (Oracle), Tomcat, Apache, eScript, VB Script, Open UI, ADM, IRM, ITIL
3mo
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Assistant Vice President, L3 Application Support Service Engineer
Iselin, New Jersey, United States
$135k-$150k/yr OnsiteFull Time
5+ YOEBachelor’s degree in CS or Engineering; 5+ years IT experience; SQL, Python, Java, Splunk, ServiceNow; AWS; leadership; strong problem-solving; SDLC knowledge.
SQL, Python, Java, Splunk, ServiceNow, Scripting, Monitoring, AWS
2d
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Java Production Support Engineer
Charlotte or Dallas
OnsiteFull Time
Strong Core Java/J2EE production support experience (L2/L3), incident management, monitoring, debugging, and troubleshooting of microservices; familiarity with ServiceNow, Autosys, Splunk, Dynatrace or AppDynamics; bachelor's degree or equivalent.
Java, J2EE, Microservices, ServiceNow, Autosys, Splunk, Dynatrace, AppDynamics
2w
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Experienced Siebel Support Engineer
United States or Texas
$96k-$125k/yr RemoteFull Time
4+ YOE4+ years Siebel CRM experience; L2/L3 production support, upgrades/patching, root-cause analysis, ADM/IRM deployments, integrations (EAI/Web Services/REST), SQL/Oracle, Windows/Linux, networking (TCP/IP, FTP/SFTP); on-call support.
Oracle Siebel CRM, Siebel Tools, Siebel Web Server Extension (SWSE), EAI, Web Services, REST, ADM/IRM, eScript, VB Script, Open UI, Tomcat, Apache, Microsoft Windows, Linux, SQL, Oracle, TCP/IP, FTP/SFTP
1w
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Staff Technical Support Engineer - Santa Clara, CA - Hybrid
Santa Clara, California, United States
$112k-$140k/yr HybridFull Time
5+ YOE5+ years technical support or systems engineering experience; hands-on L2/L3 networking, virtualization, and cloud platform experience; strong troubleshooting, documentation, and communication skills.
SalesForce Service Cloud, VMware, Nutanix, AWS, Azure, Jobvite
3w
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Technical Support Engineer - Level 3
Highland Heights or Blarney
OnsiteFull Time
4+ YOEBachelor's degree and 4+ years in L2/L3 technical support or IT datacenter services; OEM product knowledge, strong communication and problem-solving, ability to work in 24x7 rotation and collaborate with vendors and R&D.
VMware, NetApp, Unix
4w
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Network Engineer, Foundation & Support
Denver or Reston or Menlo Park
$162k-$227k/yr OnsiteFull Time
10+ YOE10+ years automation experience in large-scale networking, Linux and Python proficiency, knowledge of Optical/L2/L3, REST APIs, network devices, and experience leveraging AI-assisted tools; Bachelor's in CS or equivalent required.
Linux, REST APIs, Python, Claude, Copilot, Code generation models, C, C++, Go, Rust
3w
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Senior Technical Support Engineer - Industrial Networking
Brea, California, United States
$81k-$122k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5+ years networking experience, expert Wireshark and CLI skills, deep L2/L3 knowledge, EM/on‑site troubleshooting, US work authorization, proficiency with Microsoft Office and Linux.
Wireshark, Linux, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams, Microsoft Visio, Microsoft PowerPoint
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