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Linux Systems Engineer
Chicago, Illinois, United States
OnsiteFull Time
Linux systems, Python automation, Bash scripting, Ansible, Git, and basic networking; experience with Linux services and virtualization.
Python, Bash, Ansible, Git, VMware, Monitoring systems, systemd, SSH, DNS, DHCP
3w
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Exchange Operations Automation Engineer (US)
Chicago or United States
$100k-$130k/yr RemoteFull Time
3+ YOE3+ years in technical operations/data/backend engineering, strong Python and workflow orchestration (Airflow), REST API integration experience, Linux/shell proficiency, familiarity with prediction market mechanics and sports/event data feeds.
Python, Apache Airflow, Prefect, Dagster, Sportradar, Genius Sports, BLS, Fed, ECB, REST API, LLM APIs, Linux, Cron, Shell, FIX
2mo
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Linux Engineering Team Lead
Chicago, Illinois, United States
$200k-$250k/yr HybridFull Time
Extensive experience managing large-scale Linux fleets, strong Linux internals knowledge, leadership skills, and experience in finance environment preferred.
Linux, Automation, Configuration management, Orchestration, Monitoring
1mo
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Security Engineer, DevOps
New York City or Chicago or Boston or Toronto or London or Canada
$100k-$110k/yr RemoteFull Time
5+ YOE5+ years security engineering experience, deep AWS security expertise, CNAPP and vulnerability management, Linux/Kubernetes hardening, automation with Terraform/Python/Bash, bachelor\u0002s degree preferred, senior security certification preferred.
AWS Security Hub, Amazon GuardDuty, CloudTrail, IAM, VPC, AWS CloudWatch, Cloud Native Application Protection Platform (CNAPP), Terraform, Python, Bash, Kubernetes, Linux, SAST, software composition analysis, NIST 800-53, CIS Benchmarks, ISO 27001
1w
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Trading Platform Engineer, Systematic Technology
London or New York or Chicago
$150k-$250k/yr OnsiteFull Time
Experience in production engineering/SRE or app support for real-time trading systems; monitoring, incident response, troubleshooting, automation, Linux, Python, and SQL skills; strong operational discipline.
Python, SQL, Linux
1mo
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Lead Associate Principal, Infrastructure Innovation & Automation
Chicago, Illinois, United States
$137k-$190k/yr HybridFull Time
10+ YOE10+ years infrastructure/platform/DevOps experience; hands-on with Linux/Windows, AWS, IaC (Ansible, Terraform/TFE), CI/CD (GitHub Actions), scripting (PowerShell, Python, Bash); strong design, security, and automation skills; Bachelor's preferred.
Ansible, Ansible Automation Platform (AAP), Terraform Enterprise (TFE), Terraform, GitHub Actions, AWS, PowerShell, Python, Bash, Kubernetes, OpenShift, SCCM, MECM, ManageEngine, Artifactory, Infrastructure-as-Code (IaC), Microsoft Windows Server
3d
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#23183 - Site Reliability Engineer
Riverwoods, Illinois, United States
$110k-$120k/yr HybridFull Time
6+ YOE6+ years SRE experience with AWS, monitoring/observability, Linux/Unix, scripting, CI/CD, and building automated reliability and performance solutions.
AWS, AWS Lambda, Linux/Unix, Datadog, Dynatrace, Grafana, Kibana, ELK, APM tools, Python, Java, Shell Scripting, Go, Ansible, Jenkins, CI/CD, Kubernetes, OpenShift, JIRA, ServiceNow (SNOW), SQL, MySQL
1w
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Field Technical Support Engineer
Chicago, Illinois, United States
FieldFull Time
5+ YOEBachelor’s in a technical field, 5+ years in international B2B and 3+ years in technical support, PLC/automation experience, Linux familiarity, strong communication and documentation skills.
PLC, Linux, DevOps
4d
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Senior Developer Platform Engineering
Chicago, Illinois, United States
$79k-$131k/yr HybridFull Time
3+ YOE3+ years in system administration or software development, Linux scripting/admin, Java or Python, Ansible and/or Terraform, AWS and CI/CD experience, strong automation and troubleshooting skills; bachelor\u0002s or equivalent.
Linux, Java, Python, Ansible, Terraform, Puppet, Chef, AWS, CI/CD
2d
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Site Reliability Engineer II
Scottsdale or San Francisco or Chicago or New York City
$86k-$126k/yr HybridFull Time
2+ YOEBachelor's or equivalent, minimum 2 years DevOps/Dev/SRE experience, Linux/Unix experience, infrastructure automation (Chef/Ansible/Puppet, Terraform), containerization (Docker,Kubernetes), cloud (AWS/GCP/Azure), on-call rotation.
Linux, Unix, Chef, Ansible, Puppet, Terraform, Docker, Kubernetes, AWS, GCP, Azure, Java, Ruby, Python, JavaScript, Go
1mo
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Infrastructure Engineer
Chicago, Illinois, United States
OnsiteFull Time
2+ YOE2+ years in related field; BA/BS/MS in CS/CE or related; hardware installation, server/network management; Linux admin; remote management tools; automation and provisioning; scripting; onsite, travel as needed.
iDrac, iLO, PXE, Foreman, Kickstart, Preseed, Debian, CentOS, Netbox, Icinga2, Grafana, ELK, Ansible, Puppet, Jira, Confluence, Python, Bash, Solarflare, Onload, PTP
2w
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Lead Site Reliability Engineer (SRE)
Chicago or New York City
$175k-$220k/yr HybridFull Time
Hands-on Linux and network administration, strong scripting/automation, Infrastructure-as-Code experience, production support and incident response ownership, staff management/mentoring, familiarity with C++, Python, SQL, Azure, and real-time trading systems.
C++, Python, SQL, Linux, CentOS7, RHEL9, Microsoft Azure, Microsoft Azure Virtual Desktop (AVD), Claude Code, FIX Protocol, PostgreSQL, AERON
2mo
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Site Reliability Engineer - Algorithmic Trading
Chicago, Illinois, United States
$130k-$225k/yr OnsiteFull Time
3+ YOEBachelor's degree in computer science or equivalent; 3-10+ years software/SRE experience; experience with observability, scripting (Bash, Python, Ruby); strong networking and Linux knowledge; automation-first mindset; ownership and accountability; AI familiarity.
Bash, Python, Ruby, Observability, CI/CD, Networking, Linux
2mo
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Manager, System Engineer
Joliet, Illinois, United States
$87k-$120k/yr OnsiteFull Time
5+ YOE3+ MgmtBachelor’s in engineering, business, supply chain, operations management, or industrial engineering; Master’s preferred. 5+ years in automated systems; 3+ years people leadership; 2+ years PLC/robot/software experience; project management and Six Sigma.
Allen-Bradley PLC, Siemens PLC, ABB Robots, SQL, Linux, Python
1w
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Trading Platform Engineer, Systematic Technology
Chicago or London or New York
$150k-$250k/yr OnsiteFull Time
Experience in production engineering/SRE or application support for real-time trading systems; strong monitoring, incident response, troubleshooting, automation, and collaboration skills.
Python, SQL, Linux
2w
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Network Operations Engineer
Singapore or London or Chicago or Austin or New York City or Sydney or Shanghai or Hong Kong or Taipei or Mumbai
OnsiteFull Time
10+ YOE10+ years as a senior network engineer/architect; experience designing and supporting complex LAN/WAN and DC environments (Arista, Cisco); Infrastructure as Code (IaC), multi-zone firewall architectures, Unix administration, monitoring and automation.
Arista, Cisco, Infrastructure as Code (IaC), Unix
1mo
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Systems Engineer
United States or Chicago
RemoteFull Time
3+ YOE3+ years systems engineering or administration experience; strong Windows and Linux server knowledge; virtualization (VMware/Hyper-V); cloud familiarity (AWS, Microsoft Azure, Google Cloud); networking and monitoring skills.
Windows, Linux, VMware, Hyper-V, Amazon Web Services, Microsoft Azure, Google Cloud, TCP/IP, DNS, DHCP, VPNs, firewalls, system monitoring, automation, scripting
1mo
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Data Engineer
Charlotte or Chicago or Hartford or Columbus
$101k-$151k/yr HybridFull Time
2+ YOE2+ years relevant experience; Bachelor’s in CS/Engineering/IT/MIS required; experience with R/Python/SQL, Hadoop/Spark, ETL, Linux, Git; familiarity with automation tools and AWS services; strong communication skills.
R, Python, SQL, Hadoop, Spark, XML, JSON, ETL, Linux, Git, GitHub, Autosys, Cron, Airflow, Amazon S3, Amazon EMR, MLOps, Agile
3w
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Network Engineer - Operations
Overland Park or Kansas City or Chicago
$85k-$121k/yr HybridFull Time
2+ YOE2+ years network engineering experience with routing, switching, firewalls, packet analysis, UNIX/Linux, scripting/API automation, AWS networking and monitoring tools; strong troubleshooting and communication skills.
Cisco, Arista, Palo Alto, tcpdump, Wireshark, tshark, UNIX, Linux, AWS, Grafana, Corvil
1mo
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Product Engineer 1
Libertyville, Illinois, United States
HybridFull Time
3+ YOEImplement enterprise-level configurations; collaborate with cross-functional teams; perform power-on, firmware updates, OS images; document configurations; support quotes and customer needs.
Linux, Windows, Hypervisor, Automation, Networking, Storage, Dell, Supermicro, HPE, Lenovo, BOM, PLM, IP addressing, VLAN
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