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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
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
1mo
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System Administrator
St Louis, Missouri, United States
OnsiteFull Time
3+ YOERequires LenelS2 and Milestone certifications, Security+ certification, and 3+ years as a systems administrator/engineer on security system platforms; strong background with security software, servers, databases, and enterprise installation/troubleshooting.
LenelS2, Milestone, Genetec, Honeywell, Avigilon, Bosch, MSWord, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook
3w
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System Administrator
Earth City, Missouri, United States
$60k-$85k/yr OnsiteFull Time
5+ YOE5+ years system administration experience; Windows Server and Linux administration; Active Directory, DNS, DHCP, Group Policy; virtualization (VMware/Hyper-V); scripting (PowerShell, Bash); bachelor’s degree or relevant certifications.
Windows Server, Linux, Active Directory, DNS, DHCP, Group Policy, VMware, Hyper-V, VLANs, TCP/IP, Firewalls, PowerShell, Bash, Appgate SDP, Microsoft 365, Azure AD Sync, ConnectWise Service Manager, SentinelOne, Rapid7, Cisco Umbrella, CyberArk
3d
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System Administrator (Mid-Level)
St. Louis, Missouri, United States
RemoteFull Time
5+ YOE5+ years related experience with AWS exposure, eligible for Secret clearance (US citizenship), IAT Level II certification required, CE certification in cloud/OS/network or development, strong troubleshooting and systems administration skills.
AWS, Jenkins, Oracle, Splunk, Cisco, McAfee, Java, .NET, C++, Python, Visual Basic, Microsoft, Linux, Solaris
2mo
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AWS System Administrator
St. Louis or Springfield
$75k-$158k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, bachelor’s in a technical field, 5+ years relevant experience, DoD 8140.01/8570.01-M IAT Level II, RHEL 7/8/9 and Linux administration, AWS resource management, scripting (Python/Bash), AWS CLI and CloudFormation.
AWS, EC2, EBS, VPCs, IAM, Red Hat Enterprise Linux (RHEL) 7/8/9, Linux, Python, Bash, AWS CLI, CloudFormation
3w
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System Administrator IV- IDCS(M)
Scott Air Force Base or San Antonio
OnsiteFull Time
10+ YOEActive TS/SCI with CI poly required, 10+ years relevant experience, Bachelor's degree in a relevant field, DoD 8140.01 IAT II certified, systems administration experience and familiarity with Air Force cyber weapon systems and network architectures.
1w
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System Administrator II / System Administrator III – Hybrid – Chesterfield, MO (St. Louis)
Chesterfield, Missouri, United States
HybridFull Time
5+ YOE5+ years IT experience with 3+ years as a system administrator and 2+ years managing Windows Server; experience with Windows/Linux, virtualization (VMware), Active Directory/Azure AD, cloud (Microsoft Azure), scripting (PowerShell/Bash/Python), backup/DR, and enterprise security.
Windows Server, Linux, Active Directory, Azure Active Directory, Office 365, Group Policy, DNS, DHCP, VPN, VLAN, PowerShell, Bash, Python, VMware, vCenter, ESXi, Microsoft Azure, SAN, NAS, SIEM, SAML, LDAP, OIDC, SSO, Microsoft Copilot, GitHub Copilot
1w
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System Administrator (Desktop Support)
Arnold, Missouri, United States
$110k-$120k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance required; BA/BS or equivalent; 5+ years experience; Security+ or CASP and ITIL v4 Foundations; strong troubleshooting, communications, and desktop/sysadmin skills including VDI, Citrix, SMS, and SCCM.
Virtual Desktop Infrastructure (VDI), Microsoft Windows 11, Microsoft Windows 10, Microsoft Windows 7, Citrix, SMS, SCCM, Thin Client, KVM, VOIP
2w
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System Administrator (Desktop Support)
Arnold, Missouri, United States
$131k-$177k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOETS/SCI cleared (or able to obtain TS/SCI + Poly), US citizenship, BA/BS or equivalent, 5+ years experience, Security+ or CASP and ITIL v4 preferred, strong Windows/VDI/Citrix/SCCM skills, excellent troubleshooting and communication.
Windows 11, Windows 10, Citrix, SMS, SCCM, VMware VDI, KVM, VOIP
2w
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System Administrator (Desktop Support)
Arnold, Missouri, United States
$131k-$177k/yr OnsiteFull Time
5+ YOETS/SCI clearance required, 5+ years related experience, BA/BS or equivalent, experience with Windows, VDI/VMware, Citrix, SMS, SCCM; strong troubleshooting, communication, and hardware handling skills.
VMware VDI, Windows 11, Windows 10, Windows 7, Win11, Citrix, SMS, SCCM, Thin Client, KVM, VOIP
2mo
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Cloud Operations System Administrator
Swansea, Illinois, United States
$80k-$96k/yr HybridFull Time
3+ YOE3+ years GDSS operations experience; ability to obtain U.S. Secret Clearance; CompTIA Sec+ preferred.
AWS, Infrastructure as Code, Automation
2mo
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Cloud Operations System Administrator
Swansea, Illinois, United States
$80k-$96k/yr HybridFull Time
3+ YOE3+ years in GDSS operations; ability to obtain US Secret Clearance; CompTIA Sec+ preferred.
AWS, CloudOne, IaC, configuration_management_tools
4d
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Commercial Ops System Admin
Saint Louis, Missouri, United States
RemoteFull Time
1+ YOE1+ year experience managing GTM/RevOps tools; Salesforce admin skills; experience with Gong, ZoomInfo, or similar; strong communication, detail orientation, and ability to translate business needs into technical requirements.
Salesforce, Gong, ZoomInfo, Cirrus Insight, DriveCentrics
1mo
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System Engineer- ArcGIS
Redlands or St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
8+ YOE8+ years experience deploying and administrating enterprise ArcGIS or comparable systems; Windows/Linux sysadmin; scripting (Python, PowerShell, JavaScript, C#); RDBMS and SQL; Top Secret/SCI clearance and US citizenship; Bachelor\u0002s in STEM.
ArcGIS, ArcGIS Enterprise, ArcGIS Desktop, ArcGIS Online, Portal for ArcGIS, ArcGIS Runtime, RDBMS, SQL, SQL Server, Oracle, PostgreSQL, Python, PowerShell, Javascript, C#, Windows, Linux
2w
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Systems Administrator
O'Fallon, Missouri, United States
$72k-$91k/yr OnsiteFull Time
1+ YOEBachelor's in IT, 1–2 years related experience, SAN/storage and VMware administration, virtual server and backup management, network/security tools, Microsoft SharePoint and SQL preferred.
SAN, VMware, Microsoft SharePoint, Microsoft SQL
3w
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Sitetracker Administrator
East Peoria or St Peters
$75k-$100k/yr RemoteFull Time
3+ YOEExperience administering Sitetracker or comparable platforms, 3+ years relevant experience, strong data/reporting skills, stakeholder coordination, and ability to translate business needs into system solutions.
Sitetracker, Salesforce
1mo
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Contracts Administrator
St. Louis or Kansas City or Webster Groves
RemoteFull Time
3+ YOEBachelor's in business or related; valid driver’s license and auto insurance; 3+ years contract review/management; proficiency with Microsoft Word, PowerPoint, Excel, Outlook and contract management systems; strong communication, multitasking, and project skills.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook
1mo
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Help Desk / Systems Administrator / Service Desk Engineer
St. Louis, Missouri, United States
OnsiteFull Time
3+ YOE3-5 years in a tiered service or help desk; degree in IT or related field; Windows networking and system administration knowledge; strong communication; eager to learn and provide white-glove support.
Autotask, Datto, Atera, PowerShell, Windows, DNS, VPN, Microsoft 365, O365
2w
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AWS ECDS Systems Administrator
St. Louis or United States
FieldContract
4+ YOETS/SCI clearance with CI poly required, Bachelor's in a technical field, 4+ years relevant experience, DoD 8140.01/8570.01-M IAT Level II certification, AWS administration, automation with Python/Bash, AWS CLI and CloudFormation.
AWS, EC2, EBS, VPC, IAM, AWS CLI, CloudFormation, Python, Bash, Linux
1w
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Office Administrator Bilingual
St. Louis, Missouri, United States
$60k/yr OnsiteFull Time
2+ YOE2+ years HR/admin experience, undergraduate degree or equivalent preferred, proficiency with HRIS and payroll systems, recruiting and onboarding experience, payroll data entry, and strong organizational skills.
HRIS, Winteam, Equifax case builder, Paycor, Ehub
1w
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IT Systems Administrator
Warrenton, Missouri, United States
OnsiteFull Time
Support and maintain servers, Microsoft 365, Active Directory/Entra ID, networking, workstations, backups, and provide technical support across multiple locations.
Microsoft 365, Windows Server, Active Directory/Entra ID, Group Policy, POS
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