| Looking for OT(Operational Technology) Network Admin:: Onsite:: Carson, CA at Carson, California, USA |
| Email: [email protected] |
| From: Ansar Alam, Resource Consulting Services Inc [email protected] Reply to: [email protected] Title: OT(Operational Technology) Network Admin Location: Carson, CA Duration : 12+ months Type: On-site Pay rate: 50 - $55/hr on C2C Employment type: (W2, W2 or CTC, specify): C2C USC, GC, GC-EAD, H4-EAD (valid for at least a year) LinkedIn Needed. Culture / Dress Code: Business Casual Interview Schedule/Availability: Telephone followed by in-person/on-site Are they good with hair check/drug screen & background check (note that THC is not tested in CA anymore) Do they have valid driver's license, ability to lift 40 pounds, & ability to comply with refining safety requirements (safety course(s)-onboarding) Willing to be onsite during COVID-19. Required Skills: 4 or more years of experience in IT infrastructure administration. Network support and log monitoring experience is required. Perform network administration on switches, routers, and firewall network devices. Most configuration activities will be Layer 2 switching with some occasional Layer 3 routing work. Administration of the physical IP cabling and IP address assignments to support the refinery OT communications. Review and Update network diagrams to accurately represent the physical connected IP network infrastructure. Identify, Analyze, and Elevate potential Cybersecurity events according to company procedures. A firm understanding of computing security and reliability practices is required. Strong written, verbal communication, and time management skills. EXTERNAL JOB DESCRIPTION: This position is responsible for providing operational and technical support for refinery Operational Technology Network and Firewall environments. The successful candidate must understand business requirements and translate these requirements into solutions. The position must work collaboratively with multi-disciplinary workgroups to seek solutions to problems. This position must champion compliance and change efforts which result in improved reliability and security of infrastructure services. It is expected that the candidate will always follow the refinery personnel safety requirements. Responsibilities: This position will require some field work inside the refinery process units. Perform network administration on switches, routers, and firewall network devices. Most configuration activities will be Layer 2 switching with some occasional Layer 3 routing work. Monitor network device health and identify issues using common industry toolsets. Problem tracking, management, and resolution of issues in a 24/7 manufacturing location. The candidate will be called upon to perform duties during off-hours on occasion as needed. Learn, understand and apply Marathon Standard Practices to OT infrastructure assets. Engage in auditing, compliance, and risk assessment processes. Ensure network device inventory is accurate. Administration of the physical IP cabling and IP address assignments to support the refinery OT communications. Review and Update network diagrams to accurately represent the physical connected IP network infrastructure. Identify, Analyze, and Elevate potential Cybersecurity events according to company procedures. Daily activities may also include network device backup administration, performance tuning, change control administration, network security detection administration, and self-auditing to ensure compliance with standards. Implement network solutions; ensuring standards are applied consistently. Close interaction with business partners during development, support, and implementation of in-house or 3rd party systems. Administration of network device logging to identify security or reliability issues. Create and present project documentation for capital and expense projects. Recommend continuous improvement opportunities. Participate on OT Subject Matter Expert teams for implementing cross-functional OT strategic initiatives. Providing subject matter expertise/consulting services. Preferred Qualifications: Bachelors degree in Computer Science, Information Systems, or related field. Previous experience in OT, Honeywell Experion, Emerson DeltaV, Foxboro, SCADA, or Refining environment is a plus. Experience with configuration of Cisco, Sonicwall, Tofino, or Checkpoint devices is a plus. Experience with Security Information Event Management (SIEM) a plus. Cisco switching, routing, or security certifications are a plus. Keywords: information technology green card wtwo California |
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| Thu Jan 18 20:23:00 UTC 2024 |