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The Infrastructure Analyst 2 is an intermediate level role responsible for assisting with LAN / WAN and help desk administration activities, including network maintenance, technical guidance, and security in coordination with the Technology Infrastructure team. The overall objective is to use infrastructure technology knowledge and identified policies to process data, resolve issues and execute administrative tasks.
Job Responsibility:
Diagnose and resolve problems through evaluative judgment, troubleshooting and analysis
Ensure successful completion of data loads and batch processing
Participate in testing activities, including the creation and execution of basic test scripts
Execute project plan task
Participate in control activities (risk, self-assessment, COB, audit, etc.) and make recommendations for enhancements
Evaluate issues using existing procedures or similar/related experiences
recommend and implement solutions
Exchange ideas and information in a concise and clear manner
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency
Provide Level2 Technical Support for Citibank’s global network with a focus on network infrastructure in the Americas region: 85% ‘Break/Fix’ support of standard enterprise Cisco Internetworking Technology solutions
Provide 15% ‘Break/Fix’ support for Internetworking technology infrastructure solutions such as Load Balancers (F5 and Citrix), Juniper Routers, DNS (QIP/IPAM), VoIP Appliances (Avaya), WiFi/Wireless communications support, SDWAN, Other small pockets of both new and legacy internetworking technologies
Provide timely response to escalations from internal colleagues within CTI, Citi business clients, vendors, and others
Coordinate conference calls to conduct in depth technical reviews on ongoing incidents
Major Incident Support
Represent NSS on conference calls for business impacting incidents which may or may not be due to a failure in NSS managed technology infrastructure
Drive major incident conference calls as a representative of NSS through consistent, professional, and highly assertive communication
Maintain focus and poise for the duration of the major incident support cycle and work through all challenges with a results-oriented attitude and relentless focus on enhanced customer service through rapid incident resolution
Collaborate with NSS Level3 Support, NSS SMEs, SDMs, Vendor Support Teams etc. with the goal of aligning all parties towards achieving incident resolution as quickly as possible
Communicate with NSS Management to provide frequent status updates regarding the technical issue, status of the remediation efforts, and ongoing business impact
Requirements:
0-2 years of experience in a Technology Infrastructure role
Ability to communicate technical concepts to non-technical audience
Ability to work with virtual and in-person teams, and work under pressure or to a deadline
Effective written and verbal communication skills
Effective analytic/diagnostic skills
Bachelor’s/University degree or equivalent experience
3+ years of experience in providing network operations support
Intermediate level working knowledge of enterprise TCP/IP communications (IPv4, QoS, IPSEC, etc)
Intermediate level working knowledge of enterprise standard Ethernet media types: Fastethernet, Gigabit and TenGigabit
Intermediate level working knowledge of Cisco/Juniper/Arista routers and switches, SDWAN technology and Cloud services platform
Intermediate level working knowledge of three of the following routing protocols: EIGRP, BGP, OSPF, RIP
Fluent English
Nice to have:
Experience supporting a network with 1000+ nodes
NOC (Network Operations Center) experience
Cisco Certified Network Professional (CCNP) is highly preferred and required within 1 year of hire
Cisco Certified Network Associate is preferred (CCNA)
Juniper Networks Certified Internet Associate/Specialist/Professional (JNCIA, JNCIS, JNCIP)
Information Technology Infrastructure Library – Version 3 Foundations (ITIL Version 3)
Developer skills such as Python
Language Skills beyond English are a plus. Areas of need: Spanish, Portuguese