What success looks like in this role:

  OT Network Monitoring and Analysis:

Monitor and analyze OT network traffic to identify potential security threats and vulnerabilities.Utilize specialized tools to detect anomalies in industrial protocols and communications within OT environments.Investigate and respond to security incidents in OT networks, ensuring minimal disruption to critical infrastructure.

  Protocol Expertise and Threat Detection:

Leverage in-depth knowledge of industrial protocols (e.g., Modbus, DNP3, IEC 61850) to analyze network traffic and detect potential threats.Develop and maintain detection rules and signatures specific to OT environments to enhance threat detection capabilities.Work closely with OT engineers to understand the operational impact of security measures and ensure alignment with safety protocols.

  Security Assessments and Vulnerability Management:

Conduct regular security assessments of OT networks to identify vulnerabilities and recommend remediation actions.Implement and manage security controls within OT environments to mitigate risks, ensuring compliance with industry standards.Collaborate with cross-functional teams to design and implement security architectures that protect OT systems.

  Documentation and Reporting:

Document security incidents, analysis processes, and findings in a clear and detailed manner.Provide regular reports to management and stakeholders on the security posture of OT networks, including any identified risks or incidents.Maintain up-to-date records of OT network configurations, security controls, and threat detection mechanisms.

  Collaboration and Continuous Improvement:

Collaborate with IT and OT teams to ensure seamless integration of cybersecurity measures across environments.Stay current with the latest threats and vulnerabilities related to OT networks and industrial control systems.Participate in ongoing training and professional development to enhance OT cybersecurity expertise.

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You will be successful in this role if you have:

Must Have Skills

  OT Network Security (2+ years): Proven experience in securing operational technology networks, with a focus on critical infrastructure such as electrical grids or water systems.

  Industrial Protocol Expertise (2+ years): In-depth knowledge of industrial protocols (e.g., Modbus, DNP3, IEC 61850) and experience in monitoring and analyzing protocol traffic.

  Incident Response in OT Environments (2+ years): Experience in responding to and mitigating cybersecurity incidents within OT networks, minimizing impact on operations.

  Technical Documentation (3+ years): Proficiency in documenting technical processes, incident reports, and security assessments for OT environments.

Nice to Have (Please indicate no more than 5 skills. If candidates do not have these skills would not be a reason for disqualifying. Be as concrete as possible.)

  Certifications (e.g., GICSP, CISM, CISSP) (1+ years): Relevant certifications that demonstrate advanced knowledge in OT cybersecurity.

  Experience with SCADA Systems (1+ years): Familiarity with SCADA systems and their role in OT environments, including security best practices.

  Knowledge of Regulatory Compliance (1+ years): Understanding of regulatory requirements for OT security, such as NERC CIP, and how to ensure compliance.

  Scripting and Automation (1+ years): Skills in scripting languages (e.g., Python, PowerShell) to automate security tasks within OT environments.

  Advanced Threat Intelligence (1+ years): Experience in applying threat intelligence to protect OT networks from targeted attacks.

  Vulnerability Management (3+ years): Strong ability to identify, assess, and remediate vulnerabilities within OT networks and industrial control systems.

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Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4).  US job seekers can find more information about Unisys’  EEO commitment here.