Network Engineer IV

Network EngineerTo perform technical system engineering, implementation, support, and maintenance for Operations Technology (OT) network infrastructure, ensuring that use of technology supports its current and future business practices. This role will work closely with multiple stakeholders within Client to ensure our networks are secure and compliant with our security policies and any applicable regulations. Candidate must be within 50-mile drive of San Francisco or Los Angles airport. Supplier must be able to sponsor candidate to receive airport badge. This is a hybrid position and will be a part of the Client Network Engineering team based out of SFO (San Francisco) or LAX (Los Angeles).Primary Responsibilities:Design and implement network segmentation solutions for our networks, ensuring that they are secure and compliant with our security policies and regulationsDesigning and developing the enterprise network for both LAN and WANMaintaining and administering network and related computing environments including systems software, applications software, hardware, and configurationsParticipate in project planning and implementation to ensure that our network segmentation solutions for vendor networks are integrated seamlessly into our network infrastructureMonitoring network performance to determine if adjustments need to be madeConferring with network users about solving existing system problemsParticipate in strategy definition and execution for enterprise network segmentation to address high risk environments such as public facing applicationsTroubleshooting, diagnosing, and resolving hardware, software, and other network and system problemsPreferred Qualifications:Minimum eight (8) years designing and engineering LAN/WAN infrastructureComprehensive experience in network engineering utilizing Cisco, and HP/Aruba Networking TechnologiesExtensive experience and very good understanding of Aruba ClearPass Policy Manager (CPPM), wired/wireless NAC, 802.1x, TACACS+, RADIUS, & ACLsHands on experience with Wireshark and packet capture analysisSwitching - VLANs, spanning-tree, LACP/PACP, MC-LAGRouting - Multicast, OSPF, BGP, staticExperience in TCP/IP stack, DHCP, DNS, SNMP, and virtualization technologies.Extensive experience with Cisco Catalyst (45XX,65XX and 9XXX series) & Aruba CX network switching solutionsFirewall experience with firewalls such as Juniper SRX, Checkpoint NG, Palo Alto etc.Familiarity with Riverbed optimizationExperience with Cisco/Viptela SDWANStrong programming and automation platform proficiency: Python, Terraform, Ansible, etc.Aruba Certified ClearPass Professional (ACCP) or Associate (ACCA) certifiedAbility to work as a team or on their own depending on the engagement and ability to keep yourself on taskAbility to travel as neededThis position may be offered to a candidate authorized to work in the US for his/her/their stated employer, without any restrictions which would prevent the candidate from working on the proposed assignment for the duration of the assignment period.