406 linux engineer jobs at 164 companies in Oak Forest, IL
2mo
Save
Mark Applied
Hide
Senior Linux Engineer
Overland Park or New York City or Kansas City or Chicago
$115k-$186k/yr HybridFull Time
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
2w
Save
Mark Applied
Hide
Linux Engineer
Chicago, Illinois, United States
$150k-$225k/yr OnsiteFull Time
Linux engineering, administration, provisioning, Puppet and Hiera, Python, Bash, Ansible, RPM, CI/CD, Git, networking, Docker, Kubernetes, monitoring, and a bachelor's degree or equivalent experience.
Linux, Python, Bash, Puppet, Hiera, Ansible, RPM, CI/CD, Git, eBPF, tcpdump, strace, systemd, NTP, PTP, lsof, nc, DNS, TCP, UDP, Docker, Kubernetes, Prometheus, Grafana, AlertManager
1w
Save
Mark Applied
Hide
Linux Engineer
Chicago, Illinois, United States
$150k-$225k/yr OnsiteFull Time
Linux systems engineering at scale, Python automation, Puppet/Hiera, Ansible, RPM, CI/CD, Git, networking, Docker, Kubernetes, monitoring, and a bachelor's degree or equivalent experience.
Linux, Python, Bash, Puppet, Hiera, Ansible, RPM, CI/CD, Git, EBPF, tcpdump, strace, systemd, ntp/ptp, lsof, nc, DNS, TCP, UDP, Docker, Kubernetes, Prometheus, Grafana, AlertManager
3mo
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
Senior Linux Engineer, Privileged Access
United States or Chicago or El Dorado Hills
RemoteFull Time
7+ YOERequires 7+ years of software or systems engineering, advanced Linux systems programming, C and Rust, PAM, .NET, security-sensitive software, Linux operations, and a bachelor's degree or equivalent experience.
Rust, C, .NET, C#, Tokio, MQTT, TLS, fanotify, proc filesystem, Linux PAM, systemd, RPM, DEB, journalctl, SELinux, AppArmor, GCC, Make, X11, Wayland, GDM, D-Bus, PKI, Avalonia, Claude, ChatGPT, GitHub Copilot
1mo
Save
Mark Applied
Hide
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
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
3w
Save
Mark Applied
Hide
Senior AWS Cloud Engineer – EC2 & Linux Administration
Chicago or Norfolk or United States
$87k-$131k/yr RemoteFull Time
Requires hands-on Amazon EC2 and Linux administration, AWS migration experience, shell scripting, patching, hardening, troubleshooting, and knowledge of AWS networking and security.
Amazon EC2, AWS Application Migration Service, Amazon Linux, Auto Scaling, AWS CloudFormation, AWS IAM, AWS, Docker, Elastic Load Balancing, Amazon S3, Amazon CloudWatch, AMI, EBS, VPC, security groups, NACLs, RHEL, CentOS, Ubuntu, systemd, Ansible, Chef, Puppet, AWS DataSync, Terraform, Direct Connect, Site-to-Site VPN, EFS, Route 53, Systems Manager, KMS, CloudTrail, shell scripting
1d
Save
Mark Applied
Hide
Reinvention Deployed Engineer
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$316k/yr HybridFull Time
8+ YOEBachelor's degree or equivalent, 8+ years in software engineering, electrical engineering, IT, or equivalent, plus experience with Linux, Python, Docker/Kubernetes, JavaScript frameworks, DevOps, platform engineering, and Terraform.
Linux, Python, Docker, Kubernetes, React, Node.js, Terraform, AWS CDK, AWS, Azure, custom APIs, Linux Systems Administration, DevOps, Infrastructure-as-Code (IaC)
2w
Save
Mark Applied
Hide
Senior Production Engineer
Chicago, Illinois, United States
$150k-$225k/yr HybridFull Time
3+ YOERequires 3+ years in production or software engineering, financial trading systems experience, Python, C++ debugging, Linux application support, SQL, and AI-assisted tools experience.
Order Management Systems, FIX Protocol, Python, C++, Linux, SQL, PostgreSQL, Claude Code
1mo
Save
Mark Applied
Hide
Distinguished Engineer - AI Security
Johnston or Pittsburgh or Irving or Phoenix or Franklin or Charlotte or Cleveland or Boston or Iselin or Philadelphia or Chicago
$175k-$250k/yr OnsiteFull Time
10+ YOE10+ years engineering experience, strong AI/ML and security knowledge, hands-on Python, AWS, Linux, CI/CD experience, deep application and cloud security understanding, excellent communication and mentoring skills.
Python, AWS, Bash, Jenkins, CircleCI, GitHub Actions, Kubernetes, Linux
1mo
Save
Mark Applied
Hide
Senior Systems Engineer
Des Plaines, Illinois, United States
$100k-$150k/yr OnsiteFull Time
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
2w
Save
Mark Applied
Hide
Sr. Cloud Engineer
Dallas or Chicago or Ashburn or Boston or Austell or Austin
$120k-$140k/yr HybridFull Time
7+ YOERequires 7+ years in infrastructure or cloud engineering, AWS and Azure expertise, OCI and GCP experience, networking, IAM, Linux or Windows, automation, CI/CD, security, governance, and compliance knowledge.
AWS, Azure, OCI, GCP, Terraform, Bicep, ARM, CloudFormation, Azure Policy, AWS Organizations, GCP Org Policies, OCI policies, PowerShell, Bash, Python, CI/CD, Kubernetes, AKS, EKS, GKE, OKE, ExpressRoute, Direct Connect, VPN, Defender, CSPM, VPC, VNet, IAM, RBAC, Linux, Windows
1mo
Save
Mark Applied
Hide
DevOps Engineer II
Scottsdale or San Francisco or Chicago or New York City
$106k-$130k/yr HybridFull Time
2+ YOE2+ years DevOps/software engineering experience, Linux troubleshooting, infrastructure-as-code, CI/CD, containerization, cloud provider experience, technical design and scripting skills, ability to participate in on-call rotation.
Chef, Ansible, Puppet, Terraform, Docker, Kubernetes, AWS, GCP, Azure, Unix, Linux
3d
Save
Mark Applied
Hide
Product Engineer II
Libertyville, Illinois, United States
$100k-$160k/yr HybridFull Time
Requires a bachelor's degree in computer engineering, computer science, or related field and 5+ years building enterprise compute, storage, networking, Linux/Windows, BOMs, and Dell, Supermicro, HPE, Lenovo, and whitebox systems.
Linux, Windows, PLM, x86, ARM, Network+, Server+, Dell, Supermicro, HPE, Lenovo
2mo
Save
Mark Applied
Hide
Senior Data Engineer
Chicago, Illinois, United States
$89k-$165k/yr HybridFull Time
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
1mo
Save
Mark Applied
Hide
Campus Systems Engineer (Full-Time)
Chicago, Illinois, United States
$200k/yr OnsiteFull Time
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
1w
Save
Mark Applied
Hide
Trading Operations Engineer
Chicago, Illinois, United States
$80k-$120k/yr OnsiteFull Time
Requires production troubleshooting, relational database experience, data synthesis, collaboration, and process improvement. Engineering bachelor's degree, scripting, FIX, Linux, TCP/UDP, packet captures, and trading knowledge preferred.
FIX, Linux, TCP, UDP
3w
Save
Mark Applied
Hide
Service Engineer Intern
Warrenville, Illinois, United States
OnsitePart Time, Internship
Currently pursuing an engineering/physics degree; basic electrical/mechanical troubleshooting experience; familiarity with MS Office, Linux, SAP, Siemens Step 7, Service Max, CMMS; willing to travel, work rotating shifts, and follow EHS/medical site requirements.
Microsoft Excel, Microsoft Word, Microsoft Access, Microsoft Outlook, Microsoft Teams, Linux, SAP, Siemens Step 7, Service Max, CMMS, PLC
1mo
Save
Mark Applied
Hide
Sr. Field Applications Engineer
Chicago or Illinois or Indiana or Tennessee or Texas or Minnesota or Wisconsin
$140k-$160k/yr FieldFull Time
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
1mo
Save
Mark Applied
Hide
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
Explore Jobs