2w
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Linux Systems Engineer
Springfield or St. Louis
$108k-$143k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEActive TS/SCI clearance with eligibility for CI Polygraph, 5+ years Linux systems engineering experience, Nutanix AHV administration, Ansible automation, and scripting (Bash/Python).
Linux, Red Hat Ansible, Bash, Python, Nutanix, AHV, Prism Central, Prism Element, Satellite, Capsule, Grafana, Zabbix, HAProxy, F5, Docker, Kubernetes, VMware
2w
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Linux Systems Engineer
Springfield or St. Louis
$108k-$143k/yr OnsiteFull Time
5+ YOE5+ years administering enterprise Linux systems including Nutanix HCI; strong Ansible and scripting (Bash/Python) skills; experience with Red Hat tools, monitoring, and security; active TS/SCI clearance required.
Linux, Red Hat Ansible, Nutanix AHV, Prism Central, Prism Element, Bash, Python, Red Hat Satellite, Capsule, Grafana, Zabbix, Docker, Kubernetes, VMware, HAProxy, F5, PowerShell, SAFe, Scrum
1w
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Linux Systems Engineer
St. Louis or Springfield
FieldFull Time
5+ YOE5+ years administering enterprise Linux and Nutanix HCI, Ansible automation, scripting (Bash/Python), Red Hat tooling, security best practices, and monitoring/observability.
Nutanix, AHV, Prism Central, Prism Element, Ansible, Bash, Python, Red Hat, Satellite, Capsule, OAuth, SSO, Grafana, Zabbix, PowerShell, HAProxy, F5, Docker, Kubernetes, CI/CD, Infrastructure-as-Code, VMware
2w
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Linux Systems Engineer
Springfield or St. Louis
$125k-$135k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, 5+ years Linux systems engineering experience, Nutanix and Ansible expertise, scripting (Bash/Python), RHEL administration, and bachelor\u0002s degree or equivalent.
Nutanix, AHV, Prism Central, Prism Element, Ansible, Bash, Python, Red Hat (RHEL), Satellite, Capsule, Grafana, Zabbix, HAProxy, F5, Docker, Kubernetes, VMware, PowerShell, OAuth, LDAP, SSO
2w
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Software Linux Engineer - Installation and Packaging
Santa Clara or Westford or St. Louis or Boulder or New York
$152k-$288k/yr OnsiteFull Time
4+ YOEBachelor's or equivalent, 4+ years Linux system-level software development, experience with package management, repository and release automation, Python or Bash scripting, CI/CD and kernel/driver familiarity.
dpkg, RPM, yum, apt, zypper, Nix, NixOS, Python, Bash, CI/CD, Docker, Kubernetes
1mo
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Linux Systems Administrator - HPC (TS/SCI Clearance Required)
Alexandria or Chantilly or Springfield or Saint Louis
OnsiteFull Time
Active TS/SCI clearance, strong Linux/RHEL administration, HPC cluster (Slurm/MPI) experience, STIG/IAVA remediation, VM backup experience, scripting for automation, and DoD 8570-compliant certification (e.g., Security+).
Linux, RHEL, Slurm, MPI, STIG, IAVA, Jira, Confluence
4d
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QA Automation Engineer with Network Testing (Python/Linux) experience
Creve Coeur, Missouri, United States
$53k-$93k/yr HybridFull Time
5+ YOEBachelor's degree in CS or related,5+ years QA experience including automation,performance and system testing,strong Linux administration,Python and Bash scripting,network protocol and diagnostic experience.
Python, Bash, GitHub Copilot, ChatGPT, Claude, tcpdump, Wireshark, Linux, Windows
4d
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QA Automation Engineer with Network Testing (Python/Linux) experience
Creve Coeur, Missouri, United States
$53k-$93k/yr HybridFull Time
5+ YOEBachelor's in CS or related,5+ years QA experience across manual, automation, performance and system testing; strong Linux administration; Python and Bash proficiency; experience with real-time/low-latency systems and network diagnostics.
Python, Bash, Linux, tcpdump, Wireshark, GitHub Copilot, ChatGPT, Claude, Windows
2mo
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Software Development Engineer - C++
St. Louis, Missouri, United States
OnsiteFull Time
Strong C++ programming, Linux development, BS in CS/Engineering, SDLC, debugging, testing, collaboration.
C++, Linux, Python, Bash, PowerShell, Docker, Kubernetes, Rust
2d
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Service Desk Technician II
Maryland Heights, Missouri, United States
$50k-$55k/yr OnsiteFull Time
Experience troubleshooting networked video systems in Linux environments, managing inventory and procurement, documenting tickets, and coordinating field resolutions.
Linux, Lights-Out Management, Google Workspace, Microsoft Office 365
2d
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LEAD ADMINISTRATOR L1
O Fallon, Missouri, United States
$60k-$135k/yr OnsiteFull Time
5+ YOEPostgreSQL core skill with experience in architecture, performance tuning, HA/DR, backups (Barman), replication, Linux administration, scripting (Shell/Python), and production troubleshooting.
PostgreSQL, Barman, PEM, Linux, Shell, Python
2w
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Bioinformatics Research Analyst (Hybrid) - Neurology
St. Louis, Missouri, United States
$42k-$76k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent,2 years relevant experience,experience with bioinformatics,data analysis; skills in Linux and R; analytical and communication skills; master's preferred.
Linux, R
1w
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Infrastructure Engineer
Saint Ann, Missouri, United States
$80k-$100k/yr OnsiteFull Time
3+ YOE3+ years applicable experience or bachelor's in information systems; experience with Windows Server/Linux, infrastructure as code, cloud tooling, Active Directory, networking, and DevOps practices.
PowerShell, JSON, Python, Azure CLI, AWS CLI, Terraform, PowerCLI, Javascript, OAuth, webhooks, REST API, Windows Server, Linux distributions, SNMP, Syslog, RMON, Active Directory, Group Policy
2mo
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Lead, Site Reliability Engineer
O'Fallon, Missouri, United States
$122k-$207k/yr OnsiteFull Time
Lead SRE with expertise in F5 load balancers, observability (Splunk, Dynatrace), automation, CI/CD, DevOps, Linux/Unix, networking, cloud/hybrid infrastructure, and mentoring.
F5 load balancer, Splunk, Dynatrace, Python, Go, Bash, Linux, Cloud, Containers, CI/CD, DevOps
2w
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Software Engineer–Developer, Phantom Works Weapons (Associate or Experienced)
Saint Charles or Saint Louis
$99k-$171k/yr OnsiteFull Time
1+ YOEAbility to obtain U.S. Secret Clearance; experience with C++, Python, C#, Linux, git, software architecture, and TCP/UDP networking; Bachelor\u0002s degree in a technical field.
C++, Python, C#, Linux, git, TCP, UDP, CodeVue
2d
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Spatial Transcriptomic Postdoc Scientist
Chesterfield, Missouri, United States
$79k-$118k/yr OnsiteFull Time, Contract
Ph.D. in biological or computational field, experience with NGS library prep and transcriptomics analysis, familiarity with spatial transcriptomics, Linux and programming (Python or R), strong communication and record-keeping.
Linux, Python, R
14h
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IT Support Technical Instructor
St. Louis, Missouri, United States
$65k-$74k/yr OnsiteFull Time
1+ YOECurrent A+, Google IT Support, and Network+; 1+ year teaching and 1+ year IT experience; curriculum development, Windows/Apple/Linux proficiency, security knowledge, student assessment skills.
Salesforce, Canvas, AWS, Azure, OpenStack, Windows, Apple, Linux
2w
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Systems Integrator - Mid
Denver or St. Louis or Sterling or Springfield
$69k-$142k/yr OnsiteFull Time
4+ YOE4+ years systems integration/engineering experience, ability to deploy and troubleshoot Linux-based software, working knowledge of APIs, databases, networking; TS/SCI clearance with polygraph required.
Linux, APIs, Databases, Containerization, CI/CD, SAFe, Agile
2mo
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System Engineer
Springfield or Vienna or St. Louis
OnsiteFull Time
8+ YOE8+ years of professional experience; enterprise ArcGIS design/implementation; Windows/Linux admin; scripting languages; networking concepts; RDBMS SQL knowledge; BS in CS/GIS/STEM.
ArcGIS, Windows, Linux, PowerShell, Python, Javascript, C#, SQL Server, Oracle, PostgreSQL
1mo
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Infrastructure Engineer
Maryland Heights, Missouri, United States
OnsiteFull Time
Hands-on server/infrastructure operations (Windows/Linux), monitoring, backup/restore, Active Directory administration (scoped), ITSM/ITIL practices, on-call availability, and working in regulated GxP environments.
Windows Server, Linux, VMware, Microsoft Hyper-V, Microsoft Azure, Veeam, Active Directory, Group Policy (GPO), CMDB