Job Description

On-site Senior Network Engineer (JB3908)
Woodmead, Johannesburg
R60 000 CTC
Duration: Permanent

Are you an experienced and skilled network professional seeking a new challenge? Our client, a leading managed services IT company, is on the lookout for a dynamic Senior Network Engineer to join their team on-site. As a Senior Network Engineer, you will play a crucial role in overseeing the installation, configuration, maintenance, and troubleshooting of end-user workstation hardware, software, and peripheral devices. Additionally, you will be responsible for performing server management tasks, including domains, exchange, active directory, file, print, and storage. The ideal candidate for this role should have a minimum of 5 years of overall experience, with 2-5 years of specific expertise in designing and implementing firewalling solutions. Furthermore, an above-to-expert level knowledge and hands-on experience with SonicWall and Fortinet firewalls are highly desirable

Minimum Requirements:
5+ years of equivalent work experience
2-5 years of experience in designing and implementing firewalling solutions
Advanced-to-Expert level knowledge and hands-on experience with SonicWall and Fortinet Firewalls
Beneficial knowledge includes SonicWall, Fortigate Firewalls, Cisco, Aruba, Ruckus Switches, Networking/VLANs, and Ruckus/Aruba/Ubiquiti wireless networks
SNSA (SonicWall Network Security Administrator) with a willingness to achieve SNSP (SonicWall Network Security Professional)
Fortinet NSE3 required; willingness to achieve NSE4+ certifications
Experience in installing, configuring, and maintaining Windows and Linux server hardware and associated network equipment
Familiarity with TCP/IP and other network protocols, firewall management, and operating system configuration
Mid- to senior-level knowledge and experience in switching and routing
General knowledge of storage technologies such as SAN or NAS, as well as Active Directory/Global Catalogue
Good understanding of the ITIL Framework and ITSM Systems
Expertise in incident management, problem management, resolving service requests, and applying change management when necessary
Excellent knowledge of Microsoft technologies, including but not limited to Office 365, Microsoft 365, Azure, and Hyper-V

Duties and Responsibilities:
Provide technical support remotely and be willing to do shift work
Be a problem solver – show initiative, professionalism, be a good communicator, be a quick learner.
Perform Server Management (Domain, Exchange, AD, File, Print, and Storage) as and when required.
Good network understanding – ability to work with Netgear, Cisco, Ruckus, Aruba etc. Assist with network design and capacity planning, including setting up of vlans and other network configurations.
Oversee installation, configuration, maintenance, and troubleshooting of end user workstation hardware, software, and peripheral devices
Assist with strategies for client/server implementations; and the infrastructure required to support those strategies.
Assist with new server systems, applications, and hardware.
Implement policies, procedures, and technologies (including firewalls) to ensure IT Security.
Plan and implement server upgrades, maintenance fixes, and vendor-supplied patches.
Provide VoIP and ISP support
Recommend and execute modifications to server environment in order to improve efficiency, reliability, and performance.
Develop and maintain server and network documentation as and when required.
Administer equipment, hardware, and software upgrades.
Monitor and test network performance and provide network performance statistics and reports.
Recommend, schedule, and perform network improvements, upgrades, and repairs.
Analyse / review processes and operating procedures and provide innovative feedback and recommendations.


Please email your full comprehensive CV to resumes@kontak.catsone.com and quote JB3908 in the subject line
For full JD & to apply online https://www.kontak.co.za/vacancies.php
Please do not apply using Scanned CVs, no supporting documentation is required at this point, this will be requested later.

IMPORTANT: We specialize in specific niche fields. Regret that we are unable to provide assistance for any fields outside of this scope. Fields can be viewed on our website.

Kontak Recruitment Disclaimer:
Equal opportunity: All backgrounds are welcomed, with no bias. All are considered based on requirements.
Job specifics: Requirements mirror advertisement, duties may adjust for client needs.
Fair process: Fair assessment, only shortlisted candidates contacted due to volume.
Privacy: Data processed as per Privacy Policy. By applying, you agree to data handling. We safeguard applicant info.
Candidate verification: Candidates selected by the client are verified. False info may disqualify or end employment via the client.
Offer clarity: Advert is not a binding offer. Written offers based on pre-employment conditions.
No direct link: Advert is not tied to Kontak Recruitment. We assist in the employment process ONLY.
Applicant Responsibility: Upon applying, confirmation of receipt for a specific advert is given. If no confirmation is received, you must verify with Kontak Recruitment.

Skills Required