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Senior IT & Security Support Technician

Pretoria East
Salary: Market Related
Job Type: Permanent
Sectors: IT
Reference: BIT004050/Cha L

Apply before Apr 04 2025 | 16 Days left

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Vacancy Details

Employer: Network Recruitment

Are you an experienced IT and security professional with a passion for delivering high-level technical support and ensuring robust cybersecurity? Our client is seeking a Senior IT & Security Support Technician to join their team and play a pivotal role in managing IT infrastructure, securing networks, and providing expert support to dedicated clients.

This is an exciting opportunity to work with cutting-edge technologies, including Microsoft 365 security, FortiGate firewalls, VPNs, and server administration, while focusing on network security, compliance, and proactive threat management. If you’re a proactive problem-solver with a strong technical background and a commitment to excellence, we want to hear from you!

Education & Certifications:

National Senior Certificate (Matric).
Relevant IT qualification (e.g., Diploma or Degree in IT, Cybersecurity, or Networking).
Preferred Certifications:
- Microsoft 365: MS-900, MD-100, MD-102, MS-102, SC-200, SC-300, SC-400.
- Fortinet NSE 4 or higher.
- Cybersecurity: Security+, CEH, CISSP (advantageous).
- ITIL Certification (advantageous).

Experience:

3-5 years of experience in IT support, cybersecurity, and network administration.
Proven experience providing dedicated IT support to multiple clients at a high level.
Hands-on expertise with FortiGate firewalls, VPN configurations, and security event monitoring.
Strong understanding of Microsoft 365 security policies, compliance, and identity protection.

Technical Skills:

Advanced knowledge of Windows Server, Active Directory, and Group policy security hardening.
Experience with SIEM tools, endpoint security (EDR/XDR), and forensic investigations.
Familiarity with cloud security, hybrid IT environments, and backup solutions.
Understanding of network architecture, segmentation, and secure remote access.

Key Responsibilities:

Dedicated Client Support & IT Operations:
- Provide high-level IT support, troubleshooting, and advisory services to assigned clients.
- Proactively monitor and manage client IT infrastructure, security, and network environments.
- Troubleshoot and resolve complex server, network, and Microsoft 365 issues.
- Ensure that client IT policies, compliance, and security frameworks are properly enforced.
- Assist clients with Microsoft 365, Windows Server, and security-related tasks.
Security & Network Management:
- Administer, monitor, and secure FortiGate firewalls, VPNs, and intrusion prevention systems (IPS).
- Configure and maintain network segmentation, VLANs, and access controls.
- Implement Zero Trust security models and enforce Multi-Factor Authentication (MFA).
- Manage SIEM solutions, conduct log analysis, and respond to security incidents.
- Perform regular security audits, vulnerability assessments, and penetration testing.
Microsoft 365 & Server Administration:
- Administer and secure Microsoft 365 services, including Exchange Online, SharePoint, OneDrive, and Teams.
- Manage Windows Server environments, including Active Directory, DNS, DHCP, and Group policy.
- Implement Azure security policies and support hybrid cloud infrastructure.
- Support backup solutions, disaster recovery planning, and business continuity strategies.
Compliance & Documentation:
- Maintain accurate IT security documentation, network diagrams, and client infrastructure reports.
- Assist clients with IT compliance initiatives (ISO 27001, GDPR, POPIA, and NIST).
- Conduct security awareness training for internal and client teams.

Apply now!

If you are interested in this opportunity, please apply directly. For more IT jobs, please visit www.networkrecruitment.co.za. If you wish to send your CV per email forward your CV to clombard@networkrecruitment.co.za and copy the reference number in brackets in the subject line of your e-mail.

If you have not had any response in two weeks, please consider the vacancy application unsuccessful. Your profile will be kept on our database for any further possible positions

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About Network Recruitment

Network Recruitment

Network Recruitment is a leading specialist recruitment company in the fields of IT, Finance and Engineering.

Since our establishment in 1987, we have been at the forefront of the specialist recruitment industry. Network Recruitment’s key to success is the focus on delivering superior quality service by developing and maintaining an exclusive focus on sourcing high-calibre skills for medium-sized to JSE-listed companies operating in these three niche sectors across South Africa.

Our experience in permanent and contract-based recruitment enables us to provide you with recruitment solutions that meet your long- and short-term needs.

Network Recruitment is a division of ADvTECH Resourcing, the recruitment arm of the national JSE-listed ADvTECH Limited Group a leader in quality education, training, skills development and placement services.