3mo
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OT Engineer
Austin, Texas, United States
HybridFull Time
3+ YOE3–5+ years in cybersecurity, infrastructure engineering, or OT/ICS environments; IoT/OT security experience; Bachelor’s degree in related field or equivalent experience.
IoT security, OT security, ICS, firewalls, secure remote access, network segmentation
3mo
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OT Engineer
Austin or Temple
HybridFull Time
3+ YOEBachelor’s degree in Cybersecurity, Computer Science, Engineering, or related field; 3–5+ years in cybersecurity/OT/ICS; hands-on IoT/OT security; strong network segmentation and collaboration skills.
IoT security, OT/ICS security, Network segmentation, Firewalls, Secure remote access
3mo
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Inpatient OT
Independence, Missouri, United States
OnsiteFull Time
Licensed Occupational Therapist with state license; Bachelor’s or Master’s in OT; BLS certification; new graduates may apply.
1w
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OT Assessments Lead
Annapolis Junction, Maryland, United States
$176k-$282k/yr OnsiteFull Time
7+ YOEExtensive OT/ICS cybersecurity experience with knowledge of ICS/PLC/SCADA/DCS/HMI, TS/SCI clearance required, advanced degree or many years' experience, and ability to develop OT assessment criteria aligned to DISA OT STIGs.
DISA OT STIGs, DCDC DRSI
1mo
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OT Analyst IV
Tulsa or Houston or United States
OnsiteFull Time
5+ YOESupports OT equipment (HMIs, PLCs, DCS, SCADA), ensures cybersecurity and regulatory compliance, performs repairs, enables OT data acquisition; requires minimum 5 years OT/field operations experience and High School/GED; bachelor's preferred.
HMIs, PLCs, DCS, SCADA, OPC DA, DCOM, Kepware, Modbus, Allen Bradley Control Logix, Microsoft Office, SQL, Routers, Switches, Firewalls
4d
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OT Reviewer
Annapolis Junction, Maryland, United States
$146k-$234k/yr OnsiteFull Time
12+ YOEU.S. citizen with active Top Secret clearance (ability to obtain/maintain SCI). Advanced cyber experience (12+ years with BS/BA or equivalent), cross-certification across network, cloud, virtual infrastructure, and OT/ICS domains; familiarity with DISA OT STIGs, vulnerability scanning, DNS, Exchange, Oracle/SQL, Windows/UNIX; desired Security+/GSEC...
DISA OT STIGs, Vulnerability Scan Procedures Guide, DNS, Exchange Server, Oracle, SQL, BlackBerry Enterprise Server (BES)
3mo
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OT Infrastructure Engineer
New York City, New York, United States
$160k-$250k/yr HybridFull Time
7+ YOE7+ years OT/ICS engineering in critical infrastructure; data center experience; SCADA/DCS/PLC/RTU/HMI, OT networking, OT cybersecurity.
Ignition, Wonderware, iFIX, IEC 61131-3, PLC/RTU, HMI, OSIsoft PI, Aveva, Modbus TCP/RTU, DNP3, BACnet/IP, PROFINET, IEC 61850, OPC-UA, MQTT, industrial Ethernet switches, HSR, PRP, RSTP
3mo
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OT Program Manager
New York, New York, United States
$67k-$75k/yr OnsiteFull Time
Manage confidential clinical documents, ensure ACOTE-OT compliance, support OT graduate program, coordinate with departments and sites.
EXXAT
3mo
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Manufacturing OT Specialist
Warsaw, Indiana, United States
OnsiteFull Time
8+ YOE8+ years OT/ICS experience with degree; PLC/SCADA/HMI, industrial networking, IT/OT integration, cybersecurity, and manufacturing operations.
Allen-Bradley, Rockwell Automation, Fanuc, SCADA, HMI, FactoryTalk, Wonderware, Ignition, EtherNet/IP, PROFINET, Modbus, OPC-UA, Cisco
2d
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Regional OT Engineer
Atlanta, Georgia, United States
$140k-$170k/yr OnsiteFull Time
Expertise in process control, OT and manufacturing network architecture, cybersecurity, virtualization, patching, firewalls, and consultative stakeholder collaboration; domestic travel 40–60% and permanent US work authorization required.
virtualization, network access control, patching solutions, event monitoring, switches, routers, firewalls, intrusion detection, Microsoft Windows, OPC
1mo
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Manager, OT Cybersecurity
Manassas, Virginia, United States
OnsiteFull Time
7+ YOEBachelor's in CS/IT required; 7+ years cybersecurity experience with 3+ years in OT/ICS; experience managing technical teams; knowledge of NERC CIP/NIST, ITIL, SCADA, SIEM, and OT security tools; CISSP/CISM/CRISC/CSSA/SCADA preferred.
Tableau, Power BI, SIEM, SCADA, ITIL
1mo
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Lead OT Network Systems
Chicago, Illinois, United States
$142k-$177k/yr OnsiteFull Time
7+ YOETechnical leader for OT infrastructure and cybersecurity across manufacturing sites; requires 7+ years OT infrastructure/automation/industrial networking or OT cybersecurity experience, bachelor\u0002s degree (or equivalent), expertise with Allen-Bradley/Rockwell, VMware, Windows, Claroty, EDR/NDR, micro-segmentation, incident response, and OT SOC ...
Allen-Bradley, Rockwell IDC, VMware, Windows, Claroty, CTD, xDome, EDR, NDR, micro-segmentation, Purdue reference architecture, IEC 62443, NIST CSF
1mo
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OT Security Engineer
Oakland or United States
RemoteFull Time
3+ YOE3–5+ years OT/ICS/SCADA security; BS in Electrical/Computer Engineering or Cybersecurity; strong NERC CIP experience; OT networking and ICS protocols knowledge; SIEM experience; certifications such as GICSP, CISSP, or ISA/IEC 62443 preferred; valid driver’s license and willingness to travel.
EDR, SIEM, Modbus, DNP3, SEL, VLANs, L2/L3 switching, firewalls, DMZ, certificate-based authentication
1mo
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Principal OT Engineer Job detail
Alabama or Connecticut or Washington or Delaware or Florida or Atlanta or Georgia or Iowa or Illinois or Indiana or Kentucky or Louisiana or Massachusetts or Maryland or Maine or Michigan or Minnesota or Mississippi or North Carolina or North Dakota or New Hampshire or New Jersey or New York or Ohio or Pennsylvania or Rhode Island or South Carolina or Tennessee or Virginia or Vermont or Wisconsin or West Virginia
RemoteFull Time
5+ YOEBachelor's in a technical discipline, 5+ years OT/industrial networking experience, hands-on L2/L3 networking and firewall configuration, OT protocol integration (OPC, Modbus, EtherNet/IP, MQTT), virtualization (VMware/Hyper-V), Windows/Linux, and AWS familiarity.
OPC UA, OPC DA, Modbus, EtherNet/IP, Profibus, Profinet, MQTT, VMware, Hyper-V, Windows Server, Linux, AWS, IoT Core, Kinesis, S3, Lambda, Glue, PI/AVEVA, Ignition, FactoryTalk, NetFlow, SNMP, syslog, SIEM, PowerShell, Python, Palo Alto, Fortinet, Cisco, Check Point, SCADA, Historian, PLC, DCS
1w
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OT SOC Analyst II
Houston, Texas, United States
$85k/yr OnsiteFull Time
1+ YOEMonitor and respond to OT/ICS cybersecurity events; 1+ years SOC experience; SIEM/SOAR and Splunk experience; familiarity with OT protocols and NERC CIP; Bachelor's preferred.
SIEM, SOAR, Splunk, Nozomi, Dragos, Claroty, TCP/IP, Modbus, DNP3
1d
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OT Systems Engineer
Atlanta or Houston or Miami or Tysons
FieldFull Time
Experience deploying OT/industrial networks, TCP/IP networking, industrial networking equipment, familiarity with SCADA/PLC/EMS/PCS/BMS, troubleshooting and commissioning experience.
SCADA, PLC, HMI, EMS, PCS, BMS, TCP/IP, IEC 61850, Modbus, DNP3, VPN
1mo
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OT Systems Engineer
Macedon, New York, United States
$115k-$125k/yr OnsiteFull Time
5+ YOEBachelor's in engineering or equivalent experience, 5+ years in industrial automation/SCADA/OT engineering, manufacturing experience, vendor management, SCADA (Ignition), MES and PLC familiarity.
Ignition, SCADA, MES, PLC
2mo
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Director of IT/OT Manufacturing Solutions
Oak Park Heights or United States
$147k-$235k/yr OnsiteFull Time
10+ YOELead IT/OT integration for MES, OT, Field Ops, and Quality platforms; strategic roadmap and budget oversight; team leadership.
MES, OT, QMS, Siemens, Rockwell
1mo
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IT/OT Partner
United States or North Carolina or Charlotte
OnsiteFull Time
5+ YOEBachelor's degree and 5+ years IT experience in manufacturing; strong IT/OT skills (troubleshooting, application support, network, servers, cybersecurity, IIoT); project management; 24/7 support availability; excellent communication.
IIoT, Industrial IoT
2mo
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OT Systems Integrator
Seattle, Washington, United States
$63-$94/hr OnsiteFull Time
5+ YOEBachelor's in engineering or computer science; 5 years in Energy Management System/OT/SCADA; Linux/Windows; programming and scripting; data visualization; change management; NERC CIP awareness.
Linux, Windows, C programming, Python, SQL, PowerShell, PostgreSQL, Oracle DB, DNP3, Modbus, SCADA, EMS, RTAC, IEC 60870