Network Engineer
Chicago, IL · On-site
$150K - $210K/yr
Solid Linux fundamentals and shell proficiency. * Familiarity with firewall administration and ... kernel bypass, hardware timestamping, PTP)
Quick apply
Chicago, IL · On-site
$150K - $210K/yr
Solid Linux fundamentals and shell proficiency. * Familiarity with firewall administration and ... kernel bypass, hardware timestamping, PTP)
Quick apply
Chicago, IL · On-site
$150K - $210K/yr
Solid Linux fundamentals and shell proficiency. * Familiarity with firewall administration and ... kernel bypass, hardware timestamping, PTP)
$107K - $146K/yr
DPU Platform Engineering: Develop platform capabilities for managing Bluefield-3 DPUs including SR ... Linux networking stack, including network namespaces, iptables/nftables, Open vSwitch, and kernel ...
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$107K - $146K/yr
DPU Platform Engineering: Develop platform capabilities for managing Bluefield-3 DPUs including SR ... Linux networking stack, including network namespaces, iptables/nftables, Open vSwitch, and kernel ...
... Linux operating systems, network configuration, and server management * Strong understanding of ... kernel bypass technology * Proficiency in Python and Bash * Demonstrated curiosity and hands-on ...
... Linux operating systems, network configuration, and server management * Strong understanding of ... kernel bypass technology * Proficiency in Python and Bash * Demonstrated curiosity and hands-on ...
... kernel socket engineering. You will own each project you work on and deliver thoughtful and ... Proficient in Basic Linux, including SSH * Interest in writing highly performant code * Excellent ...
... kernel socket engineering. You will own each project you work on and deliver thoughtful and ... Proficient in Basic Linux, including SSH * Interest in writing highly performant code * Excellent ...
Chicago, IL · On-site
$140K - $190K/yr
Expert-level Linux knowledge, including performance tuning, kernel parameters, NUMA, and clock ... Expertise in concurrency, multi-threading, and asynchronous programming * Familiarity with IBM MQ ...
Chicago, IL · On-site
$140K - $190K/yr
Expert-level Linux knowledge, including performance tuning, kernel parameters, NUMA, and clock ... Expertise in concurrency, multi-threading, and asynchronous programming * Familiarity with IBM MQ ...
... kernel socket engineering. You will own each project you work on and deliver thoughtful and ... Proficient in Basic Linux, including SSH * Interest in writing highly performant code * Excellent ...
... kernel socket engineering. You will own each project you work on and deliver thoughtful and ... Proficient in Basic Linux, including SSH * Interest in writing highly performant code * Excellent ...
Chicago, IL · On-site
$175K - $225K/yr
... Linux operating systems, network configuration, and server management * Strong understanding of ... kernel bypass technology * Proficiency in Python and Bash * Demonstrated curiosity and hands-on ...
Chicago, IL · On-site
$175K - $225K/yr
... Linux operating systems, network configuration, and server management * Strong understanding of ... kernel bypass technology * Proficiency in Python and Bash * Demonstrated curiosity and hands-on ...
Chicago, IL · On-site
$175K - $225K/yr
... Linux operating systems, network configuration, and server management * Strong understanding of ... kernel bypass technology * Proficiency in Python and Bash * Demonstrated curiosity and hands-on ...
Chicago, IL · On-site
$175K - $225K/yr
... Linux operating systems, network configuration, and server management * Strong understanding of ... kernel bypass technology * Proficiency in Python and Bash * Demonstrated curiosity and hands-on ...
Chicago, IL · On-site
$116K - $144K/yr
Experience with GPU environments, Linux systems, and frameworks such as LangChain, Semantic Kernel ... AI Engineer II role, we'd love to hear from you! Compensation The base salary range below ...
Chicago, IL · On-site
$116K - $144K/yr
Experience with GPU environments, Linux systems, and frameworks such as LangChain, Semantic Kernel ... AI Engineer II role, we'd love to hear from you! Compensation The base salary range below ...
Chicago, IL · On-site
$116K - $144K/yr
Experience with GPU environments, Linux systems, and frameworks such as LangChain, Semantic Kernel ... AI Engineer II role, we'd love to hear from you! Compensation The base salary range below ...
Chicago, IL · On-site
$116K - $144K/yr
Experience with GPU environments, Linux systems, and frameworks such as LangChain, Semantic Kernel ... AI Engineer II role, we'd love to hear from you! Compensation The base salary range below ...
Chicago, IL · On-site
$133K - $163K/yr
We are seeking a Senior Embedded Software Engineer to design, develop, test, and support our next ... Solid experience with bare-metal development, RTOS, and embedded Linux (BSP, device drivers, kernel ...
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Chicago, IL · On-site
$133K - $163K/yr
We are seeking a Senior Embedded Software Engineer to design, develop, test, and support our next ... Solid experience with bare-metal development, RTOS, and embedded Linux (BSP, device drivers, kernel ...
Chicago, IL · On-site
$107K - $146K/yr
... Linux networking stack, including network namespaces, iptables/nftables, Open vSwitch, and kernel ... programmable networking hardware - or strong ability to learn quickly. • Understanding of RDMA ...
Chicago, IL · On-site
$107K - $146K/yr
... Linux networking stack, including network namespaces, iptables/nftables, Open vSwitch, and kernel ... programmable networking hardware - or strong ability to learn quickly. • Understanding of RDMA ...
Chicago, IL · On-site
$58.75 - $78/hr
The Site Reliability Engineering team drives reliability strategy, elevates engineering standards ... Deep Linux expertise - from kernel internals and system performance tuning to hardening and ...
Chicago, IL · On-site
$58.75 - $78/hr
The Site Reliability Engineering team drives reliability strategy, elevates engineering standards ... Deep Linux expertise - from kernel internals and system performance tuning to hardening and ...
Chicago, IL · On-site
$58.75 - $78/hr
The Site Reliability Engineering team drives reliability strategy, elevates engineering standards ... Deep Linux expertise - from kernel internals and system performance tuning to hardening and ...
Chicago, IL · On-site
$58.75 - $78/hr
The Site Reliability Engineering team drives reliability strategy, elevates engineering standards ... Deep Linux expertise - from kernel internals and system performance tuning to hardening and ...
$58.75 - $78/hr
The Site Reliability Engineering team drives reliability strategy, elevates engineering standards ... Deep Linux expertise - from kernel internals and system performance tuning to hardening and ...
$58.75 - $78/hr
The Site Reliability Engineering team drives reliability strategy, elevates engineering standards ... Deep Linux expertise - from kernel internals and system performance tuning to hardening and ...
Chicago, IL · On-site
$58.75 - $78/hr
The Site Reliability Engineering team drives reliability strategy, elevates engineering standards ... Deep Linux expertise - from kernel internals and system performance tuning to hardening and ...
Chicago, IL · On-site
$58.75 - $78/hr
The Site Reliability Engineering team drives reliability strategy, elevates engineering standards ... Deep Linux expertise - from kernel internals and system performance tuning to hardening and ...
$58.75 - $78/hr
The Site Reliability Engineering team drives reliability strategy, elevates engineering standards ... Deep Linux expertise -- from kernel internals and system performance tuning to hardening and ...
$58.75 - $78/hr
The Site Reliability Engineering team drives reliability strategy, elevates engineering standards ... Deep Linux expertise -- from kernel internals and system performance tuning to hardening and ...
... Linux and cloud computing. Come build a rewarding, meaningful career working with the best and ... Software stack includes everything from the kernel all the way up to the user space applications ...
Quick apply
... Linux and cloud computing. Come build a rewarding, meaningful career working with the best and ... Software stack includes everything from the kernel all the way up to the user space applications ...
Chicago, IL · On-site +1
$107K - $147K/yr
Requirements * 10 or more years operating production Linux systems across more than one ... Kernel and network tuning, systemd, cgroups, NUMA. * Production Slurm administration. You have ...
Chicago, IL · On-site +1
$107K - $147K/yr
Requirements * 10 or more years operating production Linux systems across more than one ... Kernel and network tuning, systemd, cgroups, NUMA. * Production Slurm administration. You have ...
Chicago, IL · Remote
$107K - $146K/yr
Requirements * 10 or more years operating production Linux systems across more than one ... Kernel and network tuning, systemd, cgroups, NUMA. * Production Slurm administration. You have ...
Quick apply
Chicago, IL · Remote
$107K - $146K/yr
Requirements * 10 or more years operating production Linux systems across more than one ... Kernel and network tuning, systemd, cgroups, NUMA. * Production Slurm administration. You have ...
$11.3K - $22.4K
0% of jobs
$22.4K - $33.5K
0% of jobs
$33.5K - $44.6K
0% of jobs
$44.6K - $55.7K
0% of jobs
$55.7K - $66.8K
0% of jobs
$66.8K - $77.9K
0% of jobs
$77.9K - $89K
0% of jobs
$89K - $100.1K
0% of jobs
$105.3K is the 25th percentile. Wages below this are outliers.
$100.1K - $111.2K
54% of jobs
$111.2K - $122.3K
0% of jobs
$127.4K is the 75th percentile. Wages above this are outliers.
$122.3K - $133.4K
46% of jobs
$11.3K
$118K
$133.4K
| Aspect | Trainee Linux Kernel Engineer | Junior Linux Developer |
|---|---|---|
| Required Credentials | Basic knowledge of Linux, introductory courses, or certifications | Basic programming skills, Linux familiarity, possibly some certifications |
| Work Environment | Training programs, labs, supervised projects | Development teams, coding environments, collaborative projects |
| Industry Usage | Entry-level role in kernel development teams, research labs | Entry-level software development in Linux-based applications |
The main difference is that a Trainee Linux Kernel Engineer focuses on learning and assisting with kernel-level development, often in a training setting, while a Junior Linux Developer works on user-space applications and software development within Linux environments. The trainee role emphasizes gaining specialized kernel knowledge, whereas the junior developer role involves broader software tasks.

ScalpTrade is a proprietary trading firm that trades our own capital in the options and equities markets. Our edge is technology: a low-latency stack built in-house and tuned end-to-end, from silicon to strategy. Our engineers work shoulder to shoulder with traders to design, build, and operate the infrastructure that moves markets in microseconds.
The network is the foundation of everything we do — market data in, orders out, with no tolerance for jitter, loss, or drift. We are looking for a Network Engineer who is energized by the challenge of building and running one of the fastest, most reliable networks in the business.
Design, implement, and support our production trading network end-to-end — exchange connectivity, colocation fabric, campus LAN, and WAN — with a relentless focus on latency, determinism, and reliability.
Own our low-latency data center fabric on Arista platforms, including multicast market-data distribution (IGMP/PIM), unicast routing (BGP/OSPF), QoS, and buffer/queue tuning to eliminate microbursting and jitter.
Partner with exchanges, carriers, and hardware vendors to provision, cut over, and troubleshoot market-data feeds and order-entry sessions.
Take a data-driven, automated approach to diagnosing complex network issues — packet capture and analysis, gap detection, latency measurement, and root-cause investigation across the full path.
Build and extend network automation and tooling to manage configuration, deployment, and validation as code.
Design and improve network monitoring and observability (e.g. Grafana, Prometheus/InfluxDB, Zabbix), and contribute to next-generation telemetry.
Manage firewall and security policy across the estate (e.g. Palo Alto), balancing segmentation and control with the performance the trading path demands.
Maintain precise documentation of architecture, configurations, and operational runbooks.
Own initiatives end to end: requirements, design review, implementation, deployment, and handoff.
5+ years of hands-on network engineering experience, ideally supporting a production, latency-sensitive environment.
Deep, on-box command of IP networking and TCP/IP, switching, and routing — BGP, OSPF — plus multicast (IGMP, PIM-SM).
Experience with modern data-center switching hardware; direct experience with Arista is a strong plus (Cisco, Mellanox/NVIDIA also relevant).
Strong troubleshooting instincts across Ethernet LAN, routing, switching, and packet analysis (tcpdump/Wireshark), with the patience to chase down microbursts, jitter, and packet loss.
Scripting and automation ability — Python preferred — along with comfort in Git and tools like Ansible.
Solid Linux fundamentals and shell proficiency.
Familiarity with firewall administration and multi-tier security architecture (Palo Alto a plus).
Clear written and verbal communication, and a collaborative, low-ego approach to solving hard problems in a fast-paced environment.
CCNP/CCIE or equivalent depth.
Nice to have: experience in trading or financial services; exposure to low-latency techniques (kernel bypass, hardware timestamping, PTP)
Sourced by ZipRecruiter
Securities, commodity contracts, and financial investments
11 - 50 Employees
Chicago, IL, US