Onsite Network Security Support Engineer at NTT Ltd

4 weeks ago

Nairobi, Kenya NTT Ltd Full time

NTT Ltd. is a leading, global technology services company. In a constantly evolving world, technology doesn't stand still. And nor do we. Every wave of change is an opportunity to transform your business today, so you can reshape the outcomes of tomorrow. As a global technology services provider, we help our people, clients, and communities do great things with technology to enable a more secure and connected future

Key Roles and Responsibilities:

Performs basic problem determination and log the cases with Dimension Data Help Desk as the first point of contact.
Collects relevant technical information.
Attempt to resolve network and security related problem by following the guidance provided.
Filter non-technical problems from technical problems with the help of Dimension Data
Resolve known problems through product documentation or other local resources.
Report unknown or technical problems on ticketing system at customer portal
Resolve network related problems.
Troubleshooting of reported problems that are within the scope around the Network and Security Infrastructure.
Resolving configuration problems.
Resolution of software problems (OEM back-to-back required for escalation)
Determination of product specification defects
Generating workarounds for hardware and software bugs where applicable

Requirements
Knowledge, Skills and Attributes:

Strong understanding of Network Security and related Technologies
Ability to think through problems and visualize solutions.
Ability to implement, administer, and troubleshoot network infrastructure devices, including Firewalls, Routers and Switches,
Knowledge of application and network and Security infrastructure protocols
Ability to create accurate network diagrams and documentation for design and planning network communication systems.
Good analytical and problem-solving and Communication skills

Academic Qualifications and Certifications:

Bachelor’s degree in information technology or related field of study
Professional Certification i.e., Checkpoint and Cisco (CCSE, CCNP)

Required Experience:

Demonstrated experience working in a networking environment.
Experience in supporting critical network and security infrastructure which includes, Checkpoint and Cisco Firewall Routers and Switches.
Experience in configuration and troubleshooting routing protocols such as OSPF, BGP, Eigrp and IS-IS

NOTE: This is a Fixed Term Contract for a period of 12 months

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