Paul Nyembo

Senior IT Infrastructure Lead | Network & Security

Salary / Daily rate

Johannesburg, South Africa

Freelance, open to permanent contract

Skills

Cybersecurity

Languages

EnglishFrenchLingalaSwahili

About me

Intro

IT Infrastructure Lead with 13+ years managing networks, cybersecurity, and service delivery across 64+ retail locations. Proven track record reducing downtime through strategic infrastructure management and security protocols. Ready to deliver reliable IT solutions with expertise in cloud computing, VMware, and digital marketing integration.

Links

Work experience

Assistant IT Manager Service Delivery

Choppies Superstores

Jan 2020 - Jul 2023

3 years 7 months

CHOPPIES Head Office, 105-107 Northern Pkwy, Ormonde, Johannesburg South, 2091 · Hybrid

As a seasoned IT Service Delivery Manager, I have successfully led IT operations across 64 retail locations in South Africa, delivering excellence in system reliability, security, and operational efficiency. With expertise in managing diverse IT environments, I am adept at driving strategic initiatives, fostering vendor partnerships, and leading cross-functional teams to achieve business objectives. Key Achievements: Ensured uninterrupted IT support and proactive system monitoring, maintaining optimal uptime and productivity. Cultivated vendor relationships to resolve complex hardware and software issues promptly. Spearheaded IT policies and procedures, improving system reliability and strengthening security. Deployed advanced software and hardware solutions, driving significant operational efficiency gains. Coordinated and executed complex IT projects, aligning with organizational goals and budgets. Technical Proficiencies: Infrastructure & Security: Fortinet Firewalls, MS Dynamics 365, Active Directory, LAN/WAN, VMware, and Hyper-V. Cloud & Virtualization: Microsoft 365, Azure AD, Intune, and Cloud Computing solutions. System Management: NAS/SAN backups, robust scheduling, and HPSM tools for service management. Service Delivery: ITIL framework, budget oversight, and help-desk management to enhance support services. Certifications & Methodologies: ITIL for efficient service management. Agile and DevOps practices to ensure delivery excellence. Expertise in risk management, change management, and team leadership. I bring a results-driven approach to IT service delivery, leveraging technical expertise, leadership skills, and innovative problem-solving to support organizational growth and technological advancement.

Assistant Manager Service delivery

Ensure Services

Feb 2018 - Jan 2020

2 years

Johannesburg, South Africa

As an accomplished IT Service Delivery Manager with over 4 years of experience, I specialize in delivering seamless IT operations and enhancing service delivery for businesses. I have successfully led critical projects, reduced disruptions, and streamlined processes to improve efficiency. My ability to collaborate with cross-functional teams and external partners ensures timely project execution while maintaining a customer-focused approach. With expertise in IT infrastructure management, I have overseen server installations, RAID configurations, and utilized tools like HPSM, HP/MF Service Manager, and Dell technologies (OMSA, OME, iDRAC). My proficiency in ITIL, Agile, DevOps, and Cloud Computing underpins my ability to drive innovation and operational excellence. Key Achievements & Skills: Delivered efficient IT services by developing robust policies and processes, reducing downtime and enhancing performance. Optimized server operations using Dell management tools, improving resource allocation and cost management. Proficient in infrastructure management, Cloud solutions, and virtualization technologies such as VMware and Hyper-V. Created data-driven insights and actionable reports to inform strategic decision-making. Skilled in team leadership, conflict resolution, and change management to ensure smooth operations. Core Competencies: ITIL-based service delivery and support. Comprehensive knowledge of Dell server systems and Cloud Computing platforms. Strong problem-solving, risk management, and analytical thinking abilities. Exceptional customer service and stakeholder management skills. By combining technical expertise with strong leadership and a customer-centric mindset, I consistently deliver IT solutions that align with organizational goals and drive sustained success.

Assistant Manager Service Delivery ( Senior IT Engineer )

IQubeBotswana

Aug 2014 - Jan 2018

3 years 6 months

Rustenburg, South Africa

I am a skilled IT Networking and Support Professional with expertise in implementing, maintaining, supporting, and designing robust communication networks to ensure maximum performance and availability for staff, clients, and suppliers. My focus on high-availability infrastructure supports organizational success across key areas, including: Polaris & ERP Support: Ensuring seamless functionality and troubleshooting for critical applications. Server Installation & RAID Setup: Deploying and configuring servers to optimize performance and data integrity. Technical Support: Addressing hardware and software issues, including computers and printers. Firewall & Security Management: Strengthening network security through advanced solutions. Voice and VoIP Systems: Enhancing communication infrastructure for improved connectivity. I have excelled in roles both as part of internal IT support teams and within outsourced IT consultancy firms, collaborating with diverse stakeholders to deliver exceptional service and solutions. Core Responsibilities: Providing first-line and second-line technical support, resolving issues efficiently. Administering networks, ensuring reliable LAN/WAN performance and availability. Designing and managing secure systems to align with organizational objectives. Implementing VoIP and communication systems to improve operational workflows. Leading help-desk operations, ensuring rapid response to user concerns. Key Strengths: Expertise in network administration, system engineering, and security protocols. Strong problem-solving skills and commitment to delivering quality results. Proven ability to collaborate with cross-functional teams to execute projects successfully. By combining my technical expertise with a proactive approach, I consistently deliver innovative IT solutions that drive performance, security, and organizational efficiency.

Office Administrator

Tlhalifo Business Solution

Oct 2012 - Jul 2014

1 year 10 months

Johannesburg, South Africa

I am a results-driven Office Administrator with extensive experience in managing administrative operations, ensuring smooth office functionality, and supporting executive teams. Adept at handling diverse tasks with precision and efficiency, I excel in fostering a productive and organized work environment. Key Responsibilities: Organizing and maintaining accurate files and databases for easy access. Preparing reports, presentations, memorandums, proposals, and correspondence. Assigning tasks and duties to office staff as needed. Monitoring office operations and resolving issues to maintain productivity. Scheduling appointments and meetings for executives. Serving as the point of contact for office inquiries and conflict resolution. Managing staff schedules and office supply inventory. Assisting in department budgets and expense preparations. Supervising administrative personnel to ensure smooth operations. Core Competencies: Communication: Strong written and oral communication skills. Detail-Oriented: Ensures accuracy in all administrative tasks. Organizational Skills: Ability to manage multiple tasks effectively. Adaptability: Flexible in meeting changing deadlines and business needs. Independence: Self-motivated and able to complete projects with minimal supervision. Technology Proficiency: Experienced in email systems, scheduling, spreadsheets, and presentation software. Confidentiality: Maintains discretion and confidentiality with sensitive information. By combining my organizational skills with a proactive approach, I effectively support office operations and contribute to team success.

Network Administrator

WAC Petroleum Services

Jan 2011 - Oct 2012

1 year 10 months

23 Glen

As a skilled Network Administrator, I specialize in designing, implementing, and maintaining reliable and secure network infrastructures, ensuring optimal network performance and availability across LANs, WANs, and intranet systems. Key Responsibilities and Expertise: Install, configure, and maintain LANs, WANs, and internet/intranet systems to ensure secure and efficient communication. Analyze, troubleshoot, and resolve network performance issues, minimizing downtime. Monitor networks for security and availability, ensuring proper access for users. Evaluate system performance and implement improvements based on organizational needs. Assess user requirements, define network/system specifications, and provide solutions. Ensure network and server integrity, including implementing security protocols. Maintain network connectivity and oversee the deployment of network infrastructure. Design and deploy networks, including configuring routing protocols and tables. Administer authentication, authorization, and directory services for secure access. Maintain network facilities on machines, including PC drivers, settings, and printers. Oversee network servers (file servers, VPN gateways, IDS) and ensure their reliability. Administer and maintain IT infrastructure, including servers, printers, routers, switches, firewalls, VoIP systems, and smartphones. Ensure software deployment, security updates, and patches are timely and effective. Core Skills: Network Design & Implementation LAN/WAN Management Network Security & Monitoring Routing & Switching Server & Systems Administration Troubleshooting & Performance Optimization Software & Hardware Management Security Protocols & Data Protection With a strong commitment to network reliability and security, I provide scalable and efficient solutions that support business operations and foster organizational growth.


Education

o

Notional Diploma

2007 - 2011

4 years 5 months

Papillon

Certificate

2010 - 2010

1 month

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