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340 linux engineer jobs at 165 companies in Chicago, IL

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
1mo
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Senior Linux Engineer
Overland Park or New York City or Kansas City or Chicago
$115k-$186k/yr HybridFull Time
Cboe
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
5+ YOE5+ years Linux systems/platform engineering; production Kubernetes and on‑prem experience; cloud (AWS, Microsoft Azure, or GCP); Python and Bash scripting; SaltStack/Puppet/Ansible; CI/CD and observability tooling; system hardening and on‑call rotation.
Kubernetes, kubeadm, RKE, OpenShift, Python, Bash, SaltStack, RPM, containerd, Docker, Prometheus, Grafana, Loki, Jenkins, GitLab, AWS, Microsoft Azure, GCP, ArgoCD, Flux, GitOps
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2mo
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Linux Systems Engineer
Chicago, Illinois, United States
OnsiteFull Time
SG Cap Trading
SG Cap Trading: Proprietary trading firm developing automated trading software and systems.
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
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2mo
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Linux Engineering Team Lead
Chicago, Illinois, United States
$200k-$250k/yr HybridFull Time
Chicago Trading Company
Chicago Trading Company: Proprietary trading firm specializing in derivatives and risk management.
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
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2w
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Mainframe z/VM & Linux
Dallas or Plano or Charlotte or Richmond or Jacksonville or Pennington or Chicago or Rye Brook or Newark or Phoenix or Houston or Virginia or West Virginia or Florida
HybridFull Time
Kyndryl
KyndrylNYSE: KD: Manages and modernizes mission-critical IT infrastructure systems.
Expertise with IBM z/VM and Linux on IBM Z (RHEL/SUSE/Ubuntu), virtual machine provisioning and lifecycle management, HMC and RACF familiarity, scripting (REXX, Shell, Python), troubleshooting and L2/L3 production support.
IBM z/VM, HMC, RHEL, SUSE, Ubuntu, DirMaint, VMSES/E, RACF, RSUs, PTFs, APARs, DASD, Grafana, OMEGAMON, Ansible, Docker, Kubernetes, Python, REXX, Shell scripting, ServiceNow, ITIL
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2w
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Senior Patching Engineer - Linux
Downers Grove or United States or United Kingdom or Europe
$80k-$135k/yr HybridFull Time
Ensono
Ensono: Provides managed hybrid IT and mainframe modernization services.
6+ YOEHands-on patch management experience with Tanium, Ansible, Puppet, SCCM, Ivanti, Foreman, Azure Update Manager; 6+ years patch management experience; scripting in PowerShell/Bash/Python; AWS familiarity; security and compliance knowledge; willing to work 24x7 shifts.
Tanium, Ansible, Puppet, SCCM, Ivanti, Azure Update Manager, Foreman, AWS, VMware, Active Directory, SQL, Oracle, PowerShell, Bash, Python
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3w
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Software Engineer II- Linux Touch Screen Application
Oak Brook, Illinois, United States
OnsiteContract
FEV North America
FEV North America: Develops and tests propulsion systems and vehicle technologies.
3+ YOE3+ years engineering experience (Bachelor's) or 1+ year with Master's; C++ (14/17) with threading, object-oriented programming, leadership, problem-solving skills.
C++ (14 / 17), Linux Operating System, GIT, Jira
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1w
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Principal Engineer - Cloud Engineering
Scottsdale or San Francisco or Chicago or New York City
$173k-$230k/yr HybridFull Time
Early Warning Services
Early Warning Services: Operates payment and risk solutions for the financial industry.
15+ YOE15+ years cloud/platform engineering experience with 5+ years designing and operating enterprise AWS solutions; deep knowledge of Kubernetes, Linux, Terraform, observability, security & compliance frameworks; strong communication and leadership.
EC2, Lambda, S3, RDS, EKS, IAM, VPC, KMS, Terraform, Kubernetes, Linux, Prometheus, Grafana, ELK Stack, Splunk, AppDynamics, Python, Java, C#, Ruby, Shell
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Senior Systems Engineer
Des Plaines, Illinois, United States
$100k-$150k/yr OnsiteFull Time
Kranze Technology Solutions
Kranze Technology SolutionsNYSE: SPXC: Develops countermeasure systems and networking solutions for military aircraft.
10+ YOEBachelor's degree in engineering with 10+ years experience, strong networking and routing knowledge, Linux and C/C++ proficiency, hardware/software troubleshooting, ability to obtain US security clearance and to travel.
Linux, C/C++, MANET, HAIPE
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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
Curinos
Curinos: Providing data-driven decision intelligence for global financial institutions.
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
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1mo
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Senior Data Engineer
Chicago, Illinois, United States
$89k-$165k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
6+ YOEBA/BS in Computer Science or related, 6+ years data engineering experience. Strong experience with Databricks, Spark, SQL, Python, AWS, Linux; familiarity with Kafka, Airflow, Docker, Kubernetes; strong communication and problem-solving skills.
Databricks, Spark, SQL, Python, AWS, Linux, Kafka, Airflow, Docker, Kubernetes
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1w
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Campus Systems Engineer (Full-Time)
Chicago, Illinois, United States
$200k/yr OnsiteFull Time
Jump Trading
Jump Trading: Global proprietary trading firm specializing in algorithmic and high-frequency strategies
Degree in CS/Engineering/Information Systems, experience with Linux/UNIX and shell scripting, practical Python knowledge, understanding of routing/multicast/ethernet, strong troubleshooting and communication skills.
Linux, UNIX, Python, Shell
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2mo
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Senior Embedded Systems Engineer
Chicago, Illinois, United States
$131k-$175k/yr HybridFull Time
Infleqtion
InfleqtionNYSE: INFQ: Develops neutral-atom quantum computing and precision sensing technologies.
8+ YOEBachelor's degree in engineering or related field; 8+ years experience; HDL (Verilog/SystemVerilog/VHDL); Linux and scripting (Python, Bash); strong communication and collaboration; software engineering practices; eager to learn.
Verilog, SystemVerilog, VHDL, Linux, Python, Bash, SpinalHDL, Rust, Git, CI/CD
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3mo
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Embedded Software Engineer
Rolling Meadows, Illinois, United States
$88k-$131k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBachelor's in CS/CE or equivalent experience, 2+ years engineering experience, C++ and embedded Linux/VxWorks experience, scripting (Python/Bash), version control (Git), US citizenship, ability to obtain Secret clearance.
C++, C++11, Python, Bash, Batch, Linux, VxWorks, Git, Gitlabs, Github, Bitbucket, ClearCase, Rally, Jira, Model-based Engineering, DevSecOps, Agile, Waterfall Methodology
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1w
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Sr. Field Applications Engineer
Chicago or Illinois or Indiana or Tennessee or Texas or Minnesota or Wisconsin
$140k-$160k/yr FieldFull Time
Supermicro
SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.
8+ YOEBachelors/Masters in engineering preferred, 8+ years experience with servers/Data Center/IT infrastructure, strong x86 hardware expertise, firmware/Linux/Windows familiarity, excellent communication and leadership.
Linux, Windows, x86
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1w
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Firmware/Software Engineer Senior
Lincolnshire, Illinois, United States
$97k-$145k/yr HybridFull Time
Zebra Technologies
Zebra TechnologiesNASDAQ: ZBRA: Provides enterprise-grade hardware and software for asset tracking.
6+ YOEBachelor's in engineering with 6+ years (or Master's with 4+), strong embedded firmware experience, proficiency in C/C++, ARM, RTOS, embedded Linux, device drivers, and firmware debugging tools.
C, C++, ARM, RTOS, embedded Linux, Linux Kernel, MQTT, ARMCC, Oscilloscope, Bus analyzer, emulator
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3w
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Exchange Operations Automation Engineer (US)
Chicago or United States
$100k-$130k/yr RemoteFull Time
Crypto.com
Crypto.com: Global platform for cryptocurrency trading, payments, and digital wallets.
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
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1w
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Trading Platform Engineer, Systematic Technology
London or New York or Chicago
$150k-$250k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
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
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1mo
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DevOps Engineer (FDE) Engineer
Chicago, Illinois, United States
$140k-$170k/yr HybridFull Time
ITRS Group
ITRS Group: Real-time IT monitoring and observability software for regulated industries.
7+ YOE7+ years DevOps experience with Kubernetes, Docker, Helm/ArgoCD/Flux, Linux administration, shell scripting, cloud (AWS/GCP/Azure), Git, programming (Python/Java/.NET), virtualization (VMware/ESXi), Jenkins, networking and security best practices.
Kubernetes, Docker, Helm, ArgoCD, Flux, Linux, Shell, TCP/IP, AWS, GCP, Azure, Git, Python, Java, .NET, VMware, ESXi, Jenkins, DNS, LDAP, Active Directory, Firewalls, VPN, Terraform, Ansible, Puppet, Chef, GitOps
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1w
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Software Engineer
Lisle, Illinois, United States
$90k-$190k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEBachelor's in CS/CE/EE,5+ years experience,proficiency in C/C++/Python,Windows/Linux/Unix,EMBEDDED and networking experience,TS/SCI clearance required (sponsorship available).
C, C++, Python, Windows, Linux, Unix, TCP/IP, ARM, MIPS, x86, PowerPC
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1mo
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Senior Site Reliability Engineer
New York City or Austin or Berlin or Bucharest or Chicago or Dubai or Jakarta or London or Paris or San Francisco or São Paulo or Singapore or Seoul or Sydney or Tokyo
HybridFull Time
Braze
BrazeNASDAQ: BRZE: Platform for personalized customer engagement and cross-channel messaging.
3+ YOE3+ years as a Software/DevOps/Site Reliability Engineer, strong Linux/Unix shell skills, programming experience in Ruby and/or Go, experience with Docker, Kubernetes, Terraform/Chef, and data stores like MongoDB, Redis, Kafka, or Postgres.
Ruby on Rails, Ruby, Go, Linux, Unix Shell, Docker, Kubernetes, Terraform, Chef, MongoDB, Redis, Kafka, Postgres, PagerDuty
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