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18 network expert jobs at 12 companies in Elgin, IL

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Senior Network Engineer
Chicago, Illinois, United States
$200k-$250k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse financial assets.
Expert network protocol knowledge (BGP, OSPF, PIM, IGMP), multi-vendor global network design, firewall/security experience, cloud networking (AWS, Microsoft Azure), network automation (Netbox, Ansible, Python, Terraform), and strong troubleshooting skills.
BGP, OSPF, PIM, IGMP, Palo Alto, AWS, Microsoft Azure, Netbox, Ansible, Jinja, Python, Git, Netconf, Restconf, Temporal, Terraform, Prometheus, Grafana, Telegraf, Cisco Telemetry, gNMI, YANG, Cisco Meraki, Cisco CUCM, Zoom Phone, WebEx Calling, Cloud9
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Principal Network Engineer
Chicago or New York City
$164k-$241k/yr HybridFull Time
Cboe
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
10+ YOE10+ years network engineering experience in low-latency environments, expert routing (BGP/OSPF/MPLS), Python automation, observability (Prometheus, Grafana), AWS hybrid networking, and strong communication skills.
Python, Prometheus, Grafana, AWS Direct Connect, Transit Gateway, VPCs, BGP, OSPF, MPLS, PIM-SM/SSM, SSH, API
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Senior Network Engineer
Chicago, Illinois, United States
$200k-$250k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
Expert knowledge of BGP/OSPF/PIM/IGMP, data center spine-leaf design, Palo Alto firewalls, cloud networking (AWS/Azure), network automation (Netbox, Ansible, Jinja, Python, Git, Netconf/Restconf, Temporal, Terraform), and ability to troubleshoot complex network issues; participate in 24/7 on-call rotation.
BGP, OSPF, PIM, IGMP, Palo Alto, AWS, Azure, Netbox, Ansible, Jinja, Python, Git, Netconf, Restconf, Temporal, Terraform, Prometheus, Grafana, Telegraf, Cisco Telemetry, gNMI, YANG, Cisco Meraki, Cisco CUCM, Zoom Phone, WebEx Calling, Cloud9
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Wireless Standards and Product Planning Expert
Plano or Arlington Heights
OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
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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Wireless Standards and Product Planning Expert
Plano or Arlington Heights
RemoteFull Time
Keysight Technologies
Keysight TechnologiesNew York Stock Exchange: KEYS: Manufactures hardware and software for electronic test and measurement.
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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Automation Expert Engineer (Chicago, IL, US)
Chicago, Illinois, United States
$114k-$160k/yr OnsiteFull Time
Ferrara
Ferrara: Manufacturer of iconic sugar confectionery and snack brands.
10+ YOE10+ years automation engineering in manufacturing; bachelor’s in electrical/controls/automation engineering (master's preferred); expertise with PLC/HMI/SCADA, robotics, industrial networking, cyber/IT-OT convergence; project leadership and vendor management; travel up to 50%.
PLC, HMI, SCADA, robotics, motion control, Industry 4.0, data analytics, industrial networking, IT/OT
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Senior Consultant, Evidence Synthesis, Indirect Treatment Comparison (ITC)
Boston or Durham or Falls Church or Kirkland or Marietta or New Providence or New York or Parsippany or Providence or Richmond or Rockville or Rosemont or San Francisco or San Mateo or Wayne
$110k-$274k/yr RemoteFull Time
IQVIA
IQVIANYSE: IQV: Provides clinical research and healthcare data analytics services.
5+ YOEMasters in statistics/epidemiology/economics,5+ years in evidence synthesis,expert R programming,network meta-analysis and Bayesian ITC experience,strong writing and quality-control skills.
R
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Hardware Developer
Chicago, Illinois, United States
OnsiteFull Time
Quantiq
Quantiq: Proprietary high frequency derivatives trading firm.
5+ YOE5+ years hardware development experience; expert Verilog/SystemVerilog/VHDL and C/C++; experience with FPGAs, Xilinx Vivado, network protocols, debugging, profiling, and low-latency systems.
Verilog, SystemVerilog, VHDL, C, C++, Xilinx Vivado, FPGA, IP
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Senior Solutions Architect
Rosemont or Chicago or Denver or Milwaukee or Grand Rapids or Illinois or Florida or Indiana or Michigan or Wisconsin or United States
$117k-$165k/yr OnsiteFull Time
Wintrust Financial Corporation
Wintrust Financial CorporationNASDAQ: WTFC: Provides community banking, commercial finance, and wealth management services.
10+ YOE10+ years IT experience with 5+ years cloud architecture; expert in AWS/Azure/GCP, IaC (Terraform/Pulumi/CloudFormation/Ansible), Kubernetes/Docker, strong networking, security, migration, and stakeholder communication skills.
Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP), Terraform, Pulumi, CloudFormation, Ansible, Kubernetes (EKS/AKS/GKE), Docker, Lambda, Azure Functions, Google Cloud Functions, Well-Architected Framework, CI/CD, SDLC
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Research Engineer, Pre-Training
Chicago or London or New York City
$300k-$350k/yr OnsiteFull Time
Jump Trading
Jump Trading: Global proprietary trading firm specializing in algorithmic and high-frequency strategies
Expert in large-scale distributed training, HPC or distributed systems, GPUs/TPUs and high-performance networking, Python and PyTorch/JAX; published research and advanced degree (MS/PhD) or equivalent industry experience.
GPUs, TPUs, NVLink, InfiniBand, Kubernetes, Slurm, Python, PyTorch, JAX, CUDA, Triton, Pallas, CuTe, XLA, FPGA, ASIC
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Principal Cloud Engineer Azure
Chicago or New York or Florida or California or Texas
$112k-$209k/yr HybridFull Time
BMO
BMOTSX: BMO: Provides personal and commercial banking, investment, and wealth services.
8+ YOE8+ years Azure enterprise experience, expert in Terraform, IaC, CI/CD, Azure networking, security, and cloud operations; programming fluency in one or more languages (Python, node.js, Java, C#, C++).
Azure, Terraform, Azure DevOps, GitHub Actions, Azure Monitor, Log Analytics, Application Insights, Defender for Cloud, Python, node.js, java, c#, c++
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Senior C++ Engineer
Krakow or Hyderabad or New York City or Chicago or London or Singapore or Hong Kong or Tokyo
HybridFull Time
Pico
Pico: Provides managed infrastructure and data services to financial markets.
4+ YOEBachelor's in Computer Science/Engineering (2:1) or equivalent, 4+ years development experience, expert C++ on Linux, Python, shell scripting, makefiles, multithreading, automated testing, gdb/Valgrind, and IP networking knowledge.
C++, Python, shell scripting, makefiles, Linux, gdb, Valgrind
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Senior Low Latency C++ Developer
Chicago or London or New York
$200k-$300k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse financial assets.
Expert C++ (C++20/23) with Python or Rust; strong algorithms, data structures, networking (TCP/UDP, multicast), Linux systems programming, and production low-latency trading experience; familiarity with CI/CD and containerization.
C++, C++20, C++23, Python, Rust, TCP, UDP, multicast, Linux, FPGA, RDMA, Kubernetes, Docker, CI/CD
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Compute Engineering Lead
Chicago or New York
$200k-$300k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse financial assets.
10+ YOE5+ Mgmt10+ years managing large-scale compute environments, 5+ years people management, expert Kubernetes and bare-metal compute experience, IP network tuning, Python proficiency, disaster recovery and business continuity experience.
Kubernetes, Linux, RPM, Python
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Compute Engineering Lead
Chicago or New York City
$200k-$300k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
10+ YOE5+ Mgmt10+ years managing large-scale compute environments, 5+ years people management, expert Kubernetes, bare-metal compute, IP network tuning, Python, disaster recovery, low-latency experience, and on-call participation.
Kubernetes, Linux, RPM, Python
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Senior Low Latency C++ Developer
New York or London or Chicago
$200k-$300k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
Expert C++ (C++20/23), strong Python or Rust experience, solid algorithms/data-structures and distributed systems knowledge, networking and Linux systems programming, performance profiling, CI/CD familiarity, on-call participation.
C++, C++20, C++23, Python, Rust, TCP/UDP, multicast, Linux, FPGA, RDMA, Kubernetes, Docker, CI/CD
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Principal Cloud Engineer - DevOps/Infrastructure
Chicago, Illinois, United States
RemoteFull Time
Resultant
Resultant: Provides data analytics and technology consulting services to organizations.
12+ YOE12+ years cloud infrastructure experience with deep production ownership across AWS/GCP/Azure, expert Terraform and Kubernetes, CI/CD and scripting (Python/Bash/PowerShell), strong networking, security, and consulting/pre-sales experience.
AWS, Google Cloud, Azure, Terraform, Kubernetes, EKS, GKE, AKS, ECR, ACR, Artifact Registry, cloud-init, GitHub Actions, GitLab CI, Microsoft Azure DevOps, Jenkins, Python, Bash, PowerShell, ArgoCD, Flux, OPA, Sentinel, VMware, PrivateLink, Private Service Connect, Shared VPC
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Global & Majors Account Manager - HPE Networking (Chicago)
Chicago, Illinois, United States
$216k-$507k/yr RemoteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
12+ YOEBachelor's degree, typically 12+ years selling IT solutions with 5+ years commercial account management; expert in complex solution sales, executive engagement, negotiation, and partner management.
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