11 network performance engineer jobs at 9 companies in Yardley, PA

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Senior Ethernet Performance Engineer
Wayne or United States
RemoteFull Time
Cornelis Networks
Cornelis Networks: High-performance networking solutions for AI and HPC datacenters.
7+ YOE7+ years post-silicon validation or performance engineering for networking/HPC, strong networking protocol knowledge, Python/Shell scripting, customer-facing experience, performance analysis and debugging skills.
Python, Shell, DPDK, MPI, NCCL, RCCL
4w
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Connectivity Service/Network Operations Engineer
Whippany, New Jersey, United States
$149k-$160k/yr HybridFull Time
Barclays
BarclaysLondon Stock Exchange: BARC: Global bank providing retail, corporate, and investment financial services.
Monitor and maintain network and infrastructure, perform incident/problem/change management, troubleshoot routing/switching, manage device lifecycle, implement automation and observability, and coordinate vendors for root cause analysis.
DNS, DHCP, IPAM, Proxy, Application Delivery, Load Balancing
2mo
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C++ Developer | Options Market Making | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
2+ YOE2+ years in modern C++, performance-critical code, real-time systems, plus knowledge of TCP/UDP networking or exchange protocols.
C++, TCP/IP, Networking
2w
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Senior Infrastructure Engineer - CMDB Discovery
Charlotte or Dallas or Wayne or Scottsdale
HybridFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
8+ YOE8+ years technical experience with 3–4 years in hardware/software configuration and troubleshooting; expertise in infrastructure design, cloud engineering, networking, performance tuning, debugging; strong communication and leadership skills.
ServiceNow Discovery, TCP/IP, ACCP
1mo
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Software Engineer III- SRE
Wilmington, Delaware, United States
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOEFormal training/certification in software engineering plus 5+ years experience. Proficiency in reliability, scalability, performance, security, automation/CI-CD, networking, observability tools, cloud-native practices, and safe use of enterprise AI-assisted development.
Python, Java Spring Boot, .Net, Grafana, Dynatrace, Prometheus, Datadog, Splunk
1w
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Field Service Engineer - East Region
Wayne, Pennsylvania, United States
FieldFull Time
Yokogawa
YokogawaTokyo Stock Exchange: 6841: Develops and sells industrial automation and measurement systems.
2+ YOEB.S. in engineering or equivalent experience, 2+ years in process control systems, PLC/DCS and networking experience, ability to travel 50% and perform field installation, commissioning, troubleshooting, and documentation.
PLC, DCS, industrial networks
1mo
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Production Engineer
Whippany, New Jersey, United States
$115k-$160k/yr OnsiteFull Time
Barclays
BarclaysLondon Stock Exchange: BARC: Global bank providing retail, corporate, and investment financial services.
Monitor and maintain critical technology infrastructure, resolve complex hardware/software/network issues, perform preventative maintenance, analyze logs, document resolutions, implement automation and monitoring, and manage stakeholder relationships.
2mo
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Field Services Engineer II
Philadelphia, Pennsylvania, United States
FieldFull Time
Omnicell
OmnicellNASDAQ: OMCL: Provider of automated medication management and pharmacy solutions.
Perform onsite troubleshooting, preventive and emergency maintenance of electro-mechanical and automation equipment; coursework in network engineering/robotics/electronics; hospital experience; must lift 50 lbs, provide home work area, have valid driver's license and vehicle.
2mo
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C++ Developer | Options Market Making | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteAll Commitments Available
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
2+ YOE2+ years in modern C++, performance-critical code, real-time systems, collaboration with traders/researchers; knowledge of TCP/UDP or exchange protocols a plus; degree in CS/Engineering/Math or related field.
C++, Networking, Exchange protocols
2mo
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Building Technology Systems – Lead Consultant
New York or Newark
$118k-$164k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
10+ YOETen+ years designing high-performance security systems; US security clearance; CPP/PSP; Bachelor’s degree in engineering or related field.
Revit, Microsoft Office, Structured Cabling, DAS, Data Networking, Wi-Fi, Telephony
1mo
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Clinical Application Specialist (PA, Philadelphia)
Philadelphia, Pennsylvania, United States
FieldFull Time
Heidelberg Engineering
Heidelberg Engineering: Manufactures diagnostic imaging devices for eye care professionals.
Provide on-site installation, training, and technical support for Heidelberg Engineering devices; troubleshoot hardware/software, perform calibration and networking, and support educational programs and events.