Network Field EngineerPOSITION OVERVIEWAs a collaborator with the Senior Network Engineer, team members and stakeholders across department s, t he network field engineer will be responsible for ensuring the integrity, quality and security of mine site networks on a daily basis.ESSENTIAL FUNCTIONSMaintain a secure, stable and segregated network environment for Information systems (Servers, PCs, Wireless) as well as operational technology systems (PLCs, pump systyems , flow meters, etc . )Implemen t new network changes under the guidance of the Senior Network Engineer including:LANRoutingSwitchingPhysical InfrastructureCreate and maintain network documentation including maps, asset inventory and IP address managementAdher e to best-practices for network design and securitySubmit change requests for proposed changes, and reviewing those submitted by peers and other stakeholdersOther duties as assignedREQUIRED KNOWLEDGE, SKILLS AND ABILITIESStructured cabling (MMF, SMF, UTP cabling best practices, troubleshooting, installation, remediation)Working knowledge of OSI and TCP/IP stackExperience with Cisco Catalyst, SG, Ubiquiti platformsSolid understanding of static routing, Spanning-Tree,Familiarity with link aggregationWorking knowledge of 802.11 Wireless Networking (b/g/n/ ac /ax)Familiarity with Purdue model of network segregationProficiency with mapping tools such as:AutoCADEkaHauMS VisioLucidChartREQUIRED EDUCATION AND EXPERIENCE1-3 years experience in industrial or enterprise networking requiredProven ability to work safely requiredIndustry Standard networking certifications (Cisco, Palo Alto, Aruba, Arista, etc.) strongly preferredFamiliarity with Palo Alto, Fortinet, Cisco ASA preferredActive Directory and Powershell preferredVirtual storage solutions ( VXRail , VMWare, etc.) preferred900MHz radio solutions preferredPython, git and other scripting tools preferre dExperience with SAN and WAN and SDWAN principles preferredExperience in mining or industrial work environments strongly preferredExperience with industrial networking protocols ( profinet , modbus , etc.) preferredA core value of ASARCO LLC is "Safety First." The Company is committed to help employees continuously improve their efforts to work in the most safe, inclusive, socially and environmentally responsible manner practicable. Employee safety and health, both on and off the job, are critically important to the Company. Therefore, ASARCO LLC requires employees to have and effectively demonstrate good working knowledge of modern safety systems. Each employee will take prime responsibility for ensuring that s/he works within all required safety procedures and processes.ASARCO LLC is an equal opportunity employer. Candidates must possess a current and valid driver's license. Offers of employment are contingent upon a successful criminal background check and pre-employment physical including a drug screen.ASARCO LLC offers an excellent low cost benefits package for medical/prescription/ dental/vision, disability coverage, life insurance and other optional coverage and 401(k) plan with company match.
