Network & Security Analyst - Programmable Logic Controller (PLC)

Location : St. Louis MO 

City : Chesterfield 

State : Missouri (US-MO) 

Country : United States (US) 

Requisition Number : 37112 

Bunge, a global leader in agribusiness, has an exciting opportunity available for a Network & Security Analyst - Programmable Logic Controller (PLC). As part of a global team, you will work on challenging and meaningful projects that directly impact core business activities. Since 1818, Bunge has been connecting farmers to consumers, delivering essential food, feed, and fuel to the world. Looking towards the future, Bunge aims to continuously reinvent itself, leveraging data to be at the forefront of analytics, technology, and talent to accomplish its purpose in a better, faster, and simpler way. Bunge is committed to operating and thriving in the digital world, creating world-class agile teams where teammates are empowered and encouraged to collaborate, test, and learn to succeed. 

At Bunge, employees don't just come to work; they come to grow, solving challenges that directly impact the world with a diverse team of thinkers and doers. Bunge offers a strong compensation and benefits package, a generous paid time off program, flexible work arrangements, and opportunities for career progression. The hybrid work environment provides a balance between in-office and remote work. 

Most importantly, Bunge lives its values in all that it does: 
Act as One Team: Fostering inclusion, collaboration, and respect 
Drive for Excellence: Being agile, innovative, and efficient 
Do What's Right: Acting safely, ethically, and sustainably 

Overview: 
The Network & Security Analyst - PLC plays a crucial role in ensuring the security and reliability of Bunge's industrial control systems (ICS) and programmable logic controllers (PLCs). This individual demonstrates a high level of professionalism, prioritizing the protection of critical infrastructure and data and minimizing the risk of financial and reputational damage.

Essential Functions: 

• Practical knowledge of industrial network equipment, protocols and understanding of multicast traffic 
• Knowledge Designing, implementing, and maintaining network and security architectures for ICS and PLCs 
• Conducting vulnerability assessments, and penetration testing to identify and mitigate security risks 
• Assist and support patch management of plant network infrastructure 
• Monitoring and analyzing network traffic to detect and respond to security incidents 
• Developing and implementing security policies and procedures to ensure compliance with industry standards and regulations 
• Collaborating with cross-functional teams, including operations, engineering, and IT, to ensure a comprehensive approach to security 
• Support of incident response associated with connected networked infrastructure. 
• Support procurement process of IT and Plant assets, ensuring alignment with organizational standards.  
• Network and Security Architecture: Design, implement, and maintain network and security architectures for ICS and PLCs, considering factors such as scalability, reliability, and security best practices. 
• Vulnerability Assessment and Penetration Testing: Conduct vulnerability assessments and penetration testing to identify and mitigate security risks in ICS and PLC environments. 
• Network Traffic Monitoring and Analysis: Monitor and analyze network traffic to detect and respond to security incidents, including unauthorized access attempts, malware infections, and denial-of-service attacks. 
• Security Policy and Procedure Development: Develop and implement security policies and procedures to ensure compliance with industry standards and regulations, such as IEC 62443 and NERC CIP. 
• Cross-Functional Collaboration: Collaborate with cross-functional teams, including operations, engineering, and IT, to ensure a comprehensive approach to security, considering operational requirements and technical constraints. 
• Identifying and prioritizing security risks in ICS and PLC environments 
• Balancing security requirements with operational needs 
• Making recommendations for security investments and improvements according to Bunge policies, procedures, and alignment to business plan. 
• Anticipates, resolves, and manages security incidents (situations and problems are complex and multi-dimensional). 
• Staying up-to-date with the latest security trends and technologies 
• Assist in the development, recommendation and enablement of future ready network designs. 

Qualifications

• Bachelor's degree, or equivalent combination of education and experience, in computer science, information technology, or a related field  
• 5 – 10 years of experience in network and security, specifically with a focus on ICS and PLC security; 10+ years of network engineering required  
• Experience with vulnerability assessment and penetration testing 
• Certifications in security-related disciplines, such as CISSP, CISM, or CEH, are desirable 
• Intermediate to advanced knowledge of network and security concepts, protocols, and technologies 
• Experience with ICS and PLC security, including IEC 62443 and NERC CIP 
• Proficiency in vulnerability assessment and penetration testing tools and techniques 
• Knowledge of security policies and procedures, risk management, and incident response 
• Excellent communication and interpersonal skills 
• Strong knowledge of intrusion detection solutions (e.g., Nozomi) 
• Ability to work independently and as part of a team

Bunge (NYSE: BG) is a world leader in sourcing, processing and supplying oilseed and grain products and ingredients. Founded in 1818, Bunge’s expansive network feeds and fuels a growing world, creating sustainable products and opportunities for more than 70,000 farmers and the consumers they serve across the globe. The company is headquartered in St. Louis, Missouri and has 25,000 employees worldwide who stand behind more than 350 port terminals, oilseed processing plants, grain facilities, and food and ingredient production and packaging facilities around the world.

Bunge is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, transgender status, national origin, citizenship, age, disability or military or veteran status, or any other legally protected status.  Bunge is an Equal Opportunity Employer. Minorities/Women/Veterans/Disabled