Crane Company · 2 weeks ago
OT Security Engineer
Stamford, CT
Full-time
Onsite
Entry, Mid Level
2+ years expCrane Company is focused on enhancing security in operational technology environments. The OT Security Engineer will be responsible for implementing security solutions, coordinating with IT and OT teams, and ensuring that security standards are developed and maintained across manufacturing sites.
Consumer Goods
No H1B
U.S. Citizen Only
Responsibilities
Support and maintain OT/IoT security tool set and associated integrations with other systems
Collaborate with the manufacturing function across lines of business to develop and define security requirements
Design OT security controls for architectures, systems and networks ensuring that alerting to threats is efficient and effective
Identify and implement supporting security technologies for the identification of threats and defense of OT systems and provide secure methods for remote access
Work directly with plant leaders, process engineers, and support/system vendors to ensure OT security controls are implemented
Develop and implement standard work supporting the Global OT security function and supporting solutions
Develop and maintain security models, templates, standards and procedures that can be used to leverage security capabilities in projects and operations
Assist in the identification, response, investigation, and remediation of OT security events and incidents as needed
Ensure security best practices are identified and integrated into all approaches and methodologies
Define requirements and design standards to protect Crane’s OT solutions from security threats and for mitigating the impacts of these threats
Define reference network architectures based on industry best practices and work with business units to implement for OT solutions
Consult on business unit OT projects and provide cybersecurity expertise
Qualification
Required
2yrs experience with securing Operational Technology and related systems environments
Strong understanding and prior experience with the application of securing OT and related systems
Current deep technical understanding of common OT systems such as PCS, SCADA, PLCs, RTUs, HMIs, CNC
Deep technical understanding of TCP/IP Networking and Firewalls
Deep technical understanding of system integration methods including API's and authentication methods
Knowledgeable in NIST CSF, NIST 800-82, Purdue Model, IEC 62443 standards
Solid foundation cybersecurity domains such as network security, EDR, anomaly detection
Understanding of common OT communications protocols such as MQTT, MODBUS, DNP3, S7, G-code
Comfortable with designing and overseeing the implementation of secure OT architectures
Prior experience in the direct remediation of vulnerabilities or compensating controls within OT environments
Commitment to security training and earning corresponding certifications
Highly motivated with passion for solving complex problems
Excellent verbal and written communication skills, comfortable with presenting to Operational Teams
Flexibility to work outside regularly scheduled/normal business hours as required
Ability and desire to travel both domestically and internationally
Required: Degree in a related field or at least 4 years relevant professional experience
Required: Mobility and ability to be on your feet for long periods in a manufacturing setting
Required: Technical professional security certification such as GICSP, GRID, OSCP, CEH or similar
US Person as defined under EAR PART 772 AND ITAR 120.15
Company
Crane Company
Crane employees share a proud 150-year-plus history of doing business the right way—treating people fairly, dealing honestly and ethically with customers, suppliers, and shareholders, and working hard to meet or exceed the expectations of customers.
5001-10000 employees
Funding
Current Stage
Late StageLeadership Team
Gary Mejenes-Díaz
CFO Americas & China
Richard Maue
SVP and Chief Financial Officer
Recent News
2025-10-01
2025-07-22
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