Jaco Janse Van Rensburg Email & Phone Number

New Zealand

PCTECH NZ (Ltd) is an IT consultancy who specialises in the maintenance and services of Small and Medium Enterprise Networks (SMEs). PCTECH NZ endorses the outsourcing principle as the most logical option for SMEs looking to optimise their IT investments. Making a decision to outsource the day-to-day, online monitoring and management of the network can dramatically reduce SME staff costs, and the reduction in cost translates to an ongoing benefit.With over 20 years of experience providing IT support solutions to businesses of all sizes, you can trust PCTECH NZ to help you with your IT support needs too.Whether your organisation has one or 500 employees, our team of highly qualified technical and advisors will be able to recommend the right solution to fit your business needs.We understand better than most what you require from your IT. We understand how critical it is that your data is always secure and that your systems keep up with continuous changes in compliance. If your business survives on communication, you need instant back-up should your in-house systems fail. We can help.When PCTECH NZ was started, we set out to deliver an IT service that was second to none. We wanted to build a company around people who are both experts in their field and a pleasure to work with. That is exactly what we do today.

New Zealand

At the Siber Group, your IT security is our top priority providing protection to the assets of your business; IT infrastructure, data, personal and client information.We deliver various IT security services. Our expertise is coupled with leadership positions across various functions that includes compliance, risk management and cyber security (penetration testing, gap analysis)

New Zealand

Reduce Exposure to ThreatsPenetration Testing and Vulnerability Exposure (HackerOne & BugCrowd)

Northland, New Zealand

Worked - managed business operations and sales

Johannesburg

The role ensures VWV’s IT systems are reliable, scalable, and secure, focusing on infrastructure management, cybersecurity, and data integrity. It requires proactive problem-solving, capacity planning, and cross-team collaboration to safeguard operations against evolving cyber threats.Key Responsibilities: 1. System and Cybersecurity Management • Administer VWV’s IT infrastructure, ensuring reliability and robust security measures. • Conduct risk assessments, implement protections, and lead incident responses. 2. Operational Standards • Align operations with ITIL best practices and manage change control processes. 3. System Administration • Manage Windows, Unix, Linux, and Mac systems with secure configurations. • Administer storage systems and virtualization technologies (e.g., VMware). 4. Collaboration and Projects • Address technical challenges and manage IT and security projects. • Engage suppliers, ensuring service delivery and policy compliance.Skills and Expertise: • Strong cybersecurity knowledge, including firewalls, encryption, and penetration testing. • Expertise in incident response, system configurations, and storage management. • Business-focused, delivering secure and efficient IT solutions.This role ensures VWV’s IT and security systems meet current demands while preparing for future challenges.

Isando

Managed and support entire IT infrastructure and cybersecurity for Head Office and all branches in South Africa.

United Kingdom

Responsible for entire IT team, support and manage hosted clients at Redbus International datacentre. Head of Managed Services team, responsible for all systems, teams and remote support engineers.Support Teksys UK entire Citrix and Microsoft infrastructure.Manage Cyber Security Services of Vnetrix and Clients.

Midrand

Managed and maintained entire Sco Unix and Healthcare infrastructure of 15 Medi-Clinic and various Afrox Hospitals in Gauteng, Limpopo, North West area.Managed and supported of all Sco Unix/Citrix installations.Managed server IT security.

Pietersburg

Repaired and maintained computers and servers.Installation of networks (Microsoft Windows for Workgroups, Lantastic and Novell).