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S2 Global · 1 day ago

Senior Network Engineer

Torrance, CA

Full-time

Onsite

Senior Level, Lead/Staff

10+ years exp

S2 Global, an OSI Systems Company, is seeking a Senior Network Engineer to work in its Torrance, CA location. The role involves designing, implementing, maintaining, and supporting deployments of the CertScan platform while ensuring the stability and integrity of network systems.

SecurityService IndustryTraining

No H1B

Security Clearance Required

U.S. Citizen Only

Hiring Manager

Danny Bell

Responsibilities

Design and deploy region LANs, WANs, and wireless networks, including routers, switches, firewalls, wireless APs and other hardware while providing protection from disaster through redundancy and recovery procedures while working both independently and on a team

Analyze network performance, troubleshoot issues, and make the appropriate decisions independently to repair as needed

Create and maintain documentation as it relates to network configuration, network mapping, processes, and service records

Maintain and manage configurations including ensuring proper documentation is completed and process is followed

Work closely with the customers IT team to meet and exceed Compliance and Design standards

Continually assess current state of the network against industry best practices and provide recommendations to improve throughput and reduce failure through the use of redundancy and process

Develop, implement and maintain policies, procedures, and processes for network administration, utilization, and disaster recovery to include continual improvement

Interact and negotiate with vendors, outsourcers, and contractors to procure network products and services

Work individually or with a team on new and existing equipment, hardware, and software upgrades

Monitor network performance, troubleshoot issues and make the necessary decisions required to repair as needed

Ensure network connectivity of all servers, workstations, telephony equipment, firewalls, and other network appliances

Configure networks to ensure reliable operation and availability for fulfilling business objectives and processes

Maintain network hardware such as routers, switches, firewalls, VPN concentrators to include associated software and peripheral devices

Practice network asset management using CMDB, including maintenance of network component inventory and related documentation and technical specifications information

Monitor and periodically test network performance and provide network performance statistics and reports

Participate in managing all network security solutions

Perform network and security audits ensuring all systems are backed up and recovery procedures are available

Uphold the company’s core values of Integrity, Innovation, Accountability, and Teamwork

Demonstrate behavior consistent with the company’s Code of Ethics and Conduct

It is the responsibility of every employee to report to their manager or a member of senior management any quality problems or defects in order for corrective action to be implemented and to avoid recurrence of the problem

Duties may be modified or assigned at any time to meet the needs of the business

Qualification

Network designImplementationNetwork security principlesCisco equipment proficiencyFirewall technologiesMPLS/VPLS designAWS cloud experienceCybersecurity certificationsMonitoring systems knowledgeLAN/WAN/WLAN designAnalytical abilitiesCustomer service orientationInterpersonal skillsProblem-solving skills

Required

Bachelor's degree (B.S.) from four-year college or university; or certifications plus related experience and/or training; or equivalent combination of education and experience

10+ years of progressive experience in networking and network security including VPN's, enterprise routing and L3-7 switching

Technical knowledge of Monitoring Systems (Orion, Vcenter), Network Equipment (Cisco, Aruba, Fortinet,etc), Servers (Rac, Blade), Hyper-V, VMWare, Windows Server, SQL Server, Storage (NetApp, EMC, HP, etc), Ceph, Active Directory

AWS cloud experience desirable

5+ years in enterprise network design and implementation

5+ years in firewall/switch technologies

5+ years in MPLS or VPLS network design

5+ years in QoS design and implementation

5+ years in EIGRP, BGP and OSPF

Proven ability to make appropriate independent decisions and implement as needed

Proven experience and success with LAN, WAN, WLAN, and WWAN design and implementation

Proven experience with network capacity planning, network security principles, and general network management best practices

Good, hands-on technical knowledge of network hardware and operating systems, including Cisco routers and switches, Fortinet firewalls and switches and VPN concentrators

Good technical knowledge of current network hardware, protocols, and Internet standards, including IPv6

Good interpersonal, written, and oral communication skills

Able to conduct research into networking issues and products as required

Ability to present complex technical ideas in user-friendly language

Highly self-motivated and directed, with keen attention to detail

Skilled with analytical and problem-solving abilities

Able to effectively prioritize tasks in a high-pressure environment

Strong customer service orientation

Experience working in a team-oriented, collaborative environment

Good hardware troubleshooting experience

Support experience with sniffers, network analyzers, line toners, and network statistics and reporting tools

Competence with testing tools and procedures for data circuits

Good understanding of the organization's goals and objectives

Knowledge of applicable data privacy practices and laws including PCI and SOX

Able to work On-call as required

Able to travel/drive to multiple locations if required. Up to 50% travel may be required

Required to complete US federal background check, drug screen, and meet requirements for access to US government facilities and/or government IT networks; terms of federal contracts require US citizenship