PromotedHiringCafe
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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Network Administrator
St. Louis, Missouri, United States
OnsiteFull Time
5+ YOEBachelor's degree; 5+ years in network administration; TCP/IP, DNS, DHCP, VPN, VLAN; network security; strong communication and problem solving.
TCP/IP, DNS, DHCP, VPN, VLAN
1w
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Network Administrator
Scott Air Force Base, Illinois, United States
$60k-$82k/yr OnsiteFull Time
3+ YOEActive Secret clearance (able to obtain Top Secret), DoD IAT Level II (e.g., Security+), 3+ years network administration experience, hands-on Juniper/Cisco, BGP/OSPF, VLAN, VMware, firewall administration, RMF/STIG familiarity, ACAS and troubleshooting tools.
Juniper, Cisco, BGP, OSPF, ACAS, VMware, Wireshark, ping, traceroute
3mo
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Network Administrator (SDA)
Scott AFB, Illinois, United States
$54k-$85k/yr OnsiteFull Time
Active Secret clearance, US citizenship, DoD-8570 IAT II certification, ability to work 24/7 with rotating shifts, network monitoring/troubleshooting experience, knowledge of routers/switches/MPLS, IP/DWDM environments.
Routers, Switches, Routing protocols, DWDM, VPN, Firewalls, IDS/IPS, Cisco, Juniper, Promina, MSPP, Video services, Cryptographic devices
4d
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Network Engineer
Belleville, Illinois, United States
OnsiteFull Time
5+ YOE5+ years network engineering experience, Bachelor’s degree, CCNP, Top Secret clearance, experience with routers/switches/firewalls, server administration, SNMP/VoIP, and full engineering lifecycle.
SNMP, VoIP, Time Compliance Technical Orders (TCTO)
3w
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Network Engineer - Contract
St. Louis or Edwardsville
$44-$54/hr OnsiteFull Time, Contract
5+ YOE5+ years network administration experience, bachelor's degree or equivalent, CCNA required (CCNP preferred), hands-on Cisco firewall experience, familiarity with zero trust, IDS/IPS, routing protocols, and network automation (Python/Ansible).
Cisco, BGP, EIGRP, VPC, LACP, STP, Python, Ansible, ASA, Firepower, IDS/IPS, DMVPN, IPSec, ZTNA
1mo
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Sr Network Engineer
St. Louis, Missouri, United States
OnsiteFull Time
Expertise in networking and systems administration (routers, switches, wireless, firewalls, VPNs), server and endpoint administration, strong troubleshooting, and ability to work onsite independently; cloud, Microsoft 365, and Apple device management preferred.
Microsoft 365, Microsoft Azure, Apple Business Manager (ABM), Apple iOS, MDM, Bash, Python, VLAN, VPN
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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Desktop Administrator
Brentwood, Missouri, United States
OnsiteFull Time
2+ YOE2+ years endpoint administration and desktop support; hands-on Microsoft Intune and Entra ID experience; Microsoft PowerShell, Group Policy/Active Directory, M365 familiarity; mobile/macOS support; networking fundamentals.
Windows 11, Microsoft Intune, Microsoft Entra ID, Microsoft PowerShell, macOS, iOS, Android, Group Policy, Active Directory, Microsoft Exchange Online, Microsoft Teams, Microsoft OneDrive, PatchMyPC, Apple Business Manager, PrinterLogic, Microsoft Autopilot, Windows Update for Business, Microsoft Excel, Microsoft Power BI
2w
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Network Systems Analyst - WashU IT
University City, Missouri, United States
$58k-$100k/yr OnsiteFull Time
1+ YOEITIL-based network and systems analytics and administration, CMDB management, capacity forecasting, monitoring, incident/problem resolution, SOC liaison; 1 year relevant experience and bachelor\u0002s degree or equivalent.
ITIL, CMDB, ITSM, ESX 5, Microsoft Windows Server, VMware, SAN, Cisco
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
1w
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Cloud Administrator
Scott AFB, Illinois, United States
OnsiteFull Time
4+ YOEBachelor's degree with 4+ years experience, active DoD Secret clearance, AWS Cloud Practitioner and IAT Level II certification (e.g., Security+), experience with AWS services, RedHat Enterprise Linux, networking, and cloud automation.
AWS ECS, EC2, CLI, AWS, Route53, BIND, CloudFormation, Git, Jenkins, Groovy, YML, CloudTrail, CloudWatch, Security Groups, IAM, AWS Workspaces, EKS, Fargate, RedHat Enterprise Linux
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
1w
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IT Systems Administrator
Warrenton, Missouri, United States
OnsiteFull Time
Support and maintain Windows Server, Microsoft 365, Active Directory/Entra ID, Group Policy, networks, workstations and business applications; strong troubleshooting and documentation skills; participate in on-call rotation.
Microsoft 365, Windows Server, Active Directory/Entra ID, Group Policy, POS
2w
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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.
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
1mo
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Project Engineer
St. Charles, Missouri, United States
OnsiteFull Time
Sonaca North America: Designs and manufactures structural components for the aerospace industry.
5+ YOEBachelor's degree or equivalent, 5+ years network administration, multi-site network design, experience with Cisco/Juniper/Palo Alto/Meraki, SD-WAN and HPE ClearPass a plus, strong troubleshooting and communication skills.
Cisco, Cisco telephony, Juniper, Palo Alto, Meraki, Aruba SD-WAN, HPE ClearPass, SD-WAN
2mo
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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
1mo
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Threat Emulation Engineer IV
St. Louis or Tempe or United States
HybridFull Time
7+ YOE7+ years technical experience in security operations, IT, systems administration, software engineering, or related fields; OS and networking fundamentals; scripting ability; command-line and system administration exposure; strong written communication and independent learning skills.
Hack The Box
2w
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Information Technology/Information Assurance (IT/IA) Specialist II
Belleville or Scott Air Force Base
$121k-$123k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, IAT II or IAM II certification, 5+ years IT/IA or system/network administration experience, familiarity with SAP, EM security and authorization package support.
SAP
2mo
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Technical Consultant - System Engineering focus
Denver or Charlotte or Redlands or St. Louis or Washington
$84k-$142k/yr OnsiteFull Time
5+ YOE5+ years in enterprise GIS; ArcGIS Enterprise administration; strong troubleshooting; travel up to 25%; BS in CS, Math, GIS, or related STEM field.
ArcGIS Enterprise, Windows, Linux, Kubernetes, Cloud platforms, Networking
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