2mo
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Network Engineer I (JRSS)
Scott Air Force Base, Illinois, United States
$70k-$85k/yr OnsiteFull Time
0+ YOESecret clearance required, U.S. citizenship, DoD-8570 IAT Level II, 24/7 shift readiness, network monitoring/troubleshooting, routers/switches/crypto devices, CISCO/Juniper experience.
Routers, Switches, Crypto devices, CISCO, Juniper, Network monitoring tools
2mo
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Network Engineer I
Scottsdale or San Francisco or Chicago or New York City or Phoenix
$64k-$88k/yr HybridFull Time
2+ YOEBachelor's or equivalent in CIS or related, 2+ years network experience, hands-on with firewalls/load balancers/Cisco/Juniper, strong TCP/IP and OSI knowledge, virtualization (ESX/vSwitch), common TCP/IP services (DNS, DHCP, HTTP, HTTPS, SFTP, SSH, SSL, SMTP), network monitoring, and on-call availability.
Firewalls, Load Balancers, Cisco, Cisco VPN, Juniper, Palo Alto, ESX, vSwitch, OSI, DNS, DHCP, HTTP, HTTPS, SFTP, SSH, SSL, SMTP
2mo
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Imaging Engineer I
O'Fallon, Illinois, United States
$30-$33/hr OnsiteFull Time
0.5+ YOE6 months experience in repair, maintenance, troubleshooting, and installation of medical imaging equipment; strong computer and MS Office skills; valid driver's license; willingness to travel.
Microsoft Office, Networking applications, Medical imaging equipment
2mo
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Infrastructure Engineer I
Chicago, Illinois, United States
$80k-$100k/yr OnsiteFull Time
5+ YOE5+ years networking/infrastructure engineering; strong firewall, switching, routing (Fortinet preferred); multi-tenant MSP experience; DNS/DHCP/VLAN, VPN, Azure/VMware familiarity.
Fortinet, Meraki, Aruba, Cisco, SD-WAN, VPN, Azure, VMware, Hyper-V, ITGlue, Microsoft 365
1mo
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Electronic Field Engineer
Lafayette or Indianapolis or Indiana or Illinois or Missouri
FieldFull Time
1+ YOEBachelor's in electronic/engineering/computer technology, 1+ year electronic/technical experience or military technical training, operational understanding of computer technology and networking, SCADA/RTU/IED/EMS experience preferred; must drive service van and be available for outages.
SCADA, RTU, IED, Front End Processors, SCADA Workstations, EMS, LAN, WAN
2w
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Lead Instrumentation & Controls Engineer 2 - Nuclear
Chicago, Illinois, United States
$135k-$206k/yr HybridFull Time
12+ YOEABET‑accredited BS/MS in engineering, 12+ years I&C design experience for commercial/industrial projects, PE preferred, PLC/DCS/HSI/network knowledge, project management and client interface skills.
PLC, DCS, HSI, Python, MATLAB, Microsoft Excel, AI
4d
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Systems Security Engineer I
Oregon or Delaware or Connecticut or Arizona or Nebraska or Missouri or Michigan or California or Colorado or Illinois or District of Columbia or Maryland or Massachusetts or New Jersey or Texas or Washington or Virginia or Alaska or San Francisco or New York City
$69k-$136k/yr RemoteFull Time
Proofpoint: Provides cybersecurity solutions for email, cloud, and data protection.
2+ YOEMinimum 2 years hands-on DLP/CASB or information security experience, strong networking and systems administration skills, bachelor\u0002s degree or equivalent preferred, excellent communication and troubleshooting.
Data Loss Prevention (DLP), Cloud Access Security Broker (CASB), Proofpoint, Symantec, McAfee/Trellix, Forcepoint, CloudSOC/Elastica, Skyhigh, Netskope, Windows Server, Unix/Linux, Microsoft SQL Server, Oracle, Regex, Python, PowerShell, Bash, Perl, Java
1mo
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Sr. Software Engineer II, Exchange Connectivity
Chicago, Illinois, United States
$140k-$190k/yr HybridFull Time
8+ YOE8+ years trading industry experience; strong C++ or Rust skills; experience building exchange connectivity and market data systems; knowledge of network programming (multicast UDP, TCP, async I/O) and trading protocols (FIX, SBE); bachelor's degree in CS/EE or related; production trading systems experience.
C++, Rust, REST, WebSocket, FIX, SBE, ITCH, OUCH, FIX/FAST, CME MDP, Eurex ETI, perf, VTune, Wireshark, IBM MQ, Linux, NUMA, PTP