Gio Industrial Network Security Engineer

hace 7 meses


Munro, Argentina Air Liquide A tiempo completo

**How will you CONTRIBUTE and GROW?**:
Within the GIO entity, Operational Technology in the Americas Hub enables efficient management and control of primary industrial sites by supporting reliable and continued data flow from / to the sites and securing remote access for the Operations Command Center (OCC) and hundreds of users to the sites.

Services include OCC support, OCC system management, industrial remote system management, industrial remote access security, industrial onsite firewall, and industrial security monitoring.

Within the Operational Technology Security, the mission of the Industrial Network Security Engineer is to maintain a high level of expertise and performance/availability on security solutions for OCC system management and industrial remote system management. These solutions are primarily based upon Palo Alto firewalls, HP/Aruba switches, Bomgar.

The Industrial Network Security Engineer will support service strategy definition, contribute to service development by designing solutions according to the service strategy and act as Level 3 for supporting incident/problems processes.

The geographical focus of this role is the Americas Hub however with the ability to foster collaboration with Global Operational Technology teams across the Air Liquide Hub’s in order to promote convergence and improvement of standards, processes and best practices.This position will report to Operational Technology Director in the Americas Hub.

**Innovation Management and Service strategy contribution**
- Understand Vendors product strategy and roadmap, especially for Palo Alto firewalls, HP/Aruba switches, Bomgar
- Have the knowledge of the different technical components of the solutions (from hardware to software)
- Manage proactively the obsolescence road map of those components. Set-up & follow the action plan to close & anticipate vulnerabilities
- Manage all related Technicals and Financial aspects: licence management, relation Apps/Servers/databases, volumes, costs, SLA, optimisation, decommissioning
- Understand and document the technical requirements for new services or service enhancements
- Advise on technology decisions & provide service implementation guidelines
- Review & provide input on proposals from an architectural perspective, including feasibility, technical viability
- Contribute to realize technical implementation relevant to support the strategy of OT and its Roadmap

**Solution design and implementation**
- Assist in designing the overall solution
- Ensure that required capabilities for service development are supported
- Lead effort to implement the solution across the different projects
- Lead effort to test, debug, performance analyze and document components around the domain of expertise
- Write technical documentation and procedures Operations and delivery
- Administration/management and monitoring of the platforms, conducting daily technical administrative work to ensure the availability, stability and security of the platforms
- Support major Operational Technology projects with contribution to specifications, proposal of solutions in line with roadmap and implementation
- Create procedures/scripts on system implementation and backups
- Monitoring logs and alerts of various sites, create automatic reports
- Specify/evaluate system/server requirements
- Coordinate system purchases
- Adhere to Air Liquide ITIL change management process and support global Change Advisory Board meetings (Coordination, Content and information sharing)

**L3 Support and problem management**
- L3 Troubleshoot, root cause analysis on the major incidents/problems
- Coordinate problem resolution between teams inside and outside of the OT team
- Produces and maintains operational procedures
- Contribute to the problem management and Continuous Improvement processes around the specific platforms. This does include strong contribution with knowledgement management (procedures, knowledge articles, etc,....)
- Overtime may be required to meet project deadlines or to work on Critical Incidents

**__________**:
**Are you a MATCH?**:
**Experience**

**Education Requirements**
- Bachelor’s degree in Computer Science or IT security or other relevant area (or equivalent experience)

**General Requirements**
- 3 to 7 years of experience with at least 3 with network security and 2 with Palo Alto firewalls Knowledge and know-how specific to the position
- Knowledge on architecture/design/implementation/support of Palo Alto firewalls, HP/Aruba switches, Bomgar, DNS, SMTP, Splunk, Active Directory, Symantec Endpoint
- Proven experience including hands-on capacity for troubleshoot and monitor with Palo Alto firewalls, HP/Aruba switches, Bomgar, DNS, SMTP
- Understanding of the generated logs and security architectures
- Good knowledge of standard protocols (HTTP, FTP, FTP, DNS, SSL...)
- Good knowledge of Windows / Linux architectures
- Knowledge of AWS security and/or industrial IT security would be a plus
- Fam



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