1w
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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
1w
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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
1w
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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 software development with Linux system-level focus, experience with package managers and repositories, scripting in Python or Bash, strong debugging and collaboration skills.
Nix, dpkg, RPM, yum, apt, zypper, Python, Bash, Docker, Kubernetes
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
2d
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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
1d
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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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Senior DevOps Engineer
St. Louis, Missouri, United States
OnsiteFull Time
Python, CI/CD automation (Jenkins, Gitlab), Docker, Linux, Git, strong communication and collaboration.
Python, CI/CD (Jenkins, Gitlab), Docker, Linux, Git
3mo
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Cyber Security Engineer - NSS Tools
St. Louis, Missouri, United States
$75k-$158k/yr OnsiteFull Time
7+ YOEExperience in Linux system administration, shell scripting, secure networking, AWS, with TS/SCI clearance and 7+ years in related fields.
Linux, Shell scripting, AWS, EC2, S3, CloudFormation, Terraform, Ansible, GitHub, GitLab
3mo
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Research Technician II - Neurosurgery
St. Louis, Missouri, United States
$17-$26/hr OnsiteFull Time
0+ YOEBachelor’s degree or equivalent experience; strong biology lab skills; basic coding in R/Python/Linux; no specific certifications required.
R, Python, Linux
2mo
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F-22 Simulation Software Engineer (Associate, Experienced, and Senior)
Berkeley, Missouri, United States
$99k-$217k/yr RemoteFull Time
2+ YOEBachelor’s degree in engineering; 2+ years in Ada/C++, Python, or similar; experience with Linux/Windows; ability to obtain Secret clearance.
Ada, C++, Python, C#, Linux, Windows, APIs, Real-time systems
1mo
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Network Specialist
Lake St. Louis or Mandan
HybridFull Time
3+ YOE3+ years networking experience; Linux/Windows, firewall, Aruba Wireless, TCP/IP; strong communication; travel willingness; training/delivery.
Linux, Windows, Firewall, Aruba Switching, Aruba Wireless, SonicWall, Palo Alto, TCP/IP, NISC ACD, Service Center ticketing system
2mo
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F-22 Simulation Software Engineer (Associate, Experienced, and Senior)
Berkeley, Missouri, United States
$99k-$217k/yr OnsiteFull Time
2+ YOE2+ years in Ada, C++, Python, or C#; 2+ years Linux/Windows; BS in engineering or related field; ability to obtain SECRET clearance.
Ada, C++, Python, C#, Linux, Windows
2mo
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Network Segmentation Testing Specialist
Minneapolis or Charlotte or Cincinnati or Tempe or Saint Louis or Irving
$120k-$141k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent; typically 8+ years of experience; PCI DSS testing, network segmentation, Linux scripting; strong communication and collaboration skills.
Linux, PCI DSS, Microsoft Office
3mo
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Senior Software Engineer
O'Fallon, Missouri, United States
$115k-$184k/yr OnsiteFull Time
Backend C/C++ developer with Linux experience; familiar with performance testing, automation scripting (Python/TCL/Perl), understanding throughput/latency; agile environment.
C, C++, Linux, Python, TCL, Perl, Shell scripting, Dynatrace, Splunk
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
1w
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System Engineer (Unix)
Scott AFB, Illinois, United States
OnsiteFull Time
10+ YOEInstall, configure, and maintain UNIX/Linux and Microsoft server environments; troubleshoot systems; support production infrastructure; participate in on-call rotations; active DoD Secret clearance required.
Microsoft Windows Server 2012/2016, Azure, AWS, Linux, LDAP, Kerberos, Active Directory, SAN, NAS, Splunk, Cisco, McAfee, Solaris
3mo
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Integration Scrum Master / Program Manager (Multiple Levels) - Secret Clearance
St. Louis or Berkeley
$48-$77/hr OnsiteFull Time, Contract
1+ YOE1-3+ years in software/IT integration; 2+ years Agile SAFe/JIRA/GitLab; Windows/Linux; active Secret clearance; full-time hourly (contract-to-hire)
JIRA, EasyBI, GitLab, Windows, Linux, Microsoft Office