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  • Posted: May 14, 2026
    Deadline: Not specified
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  • Optimal Growth Technologies provides organizations of all sizes with the best, most trustworthy solutions. In the ever-evolving technology market, we believe that companies need reliable allies who can guide them through the challenges that accompany technological growth
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    IT Service Manager

    Job Summary

    • The IT Service Manager is a key leadership role responsible for the end-to-end planning, delivery, performance, and continual improvement of IT services across the organisation.
    • This position ensures that IT services are reliable, efficient, secure, and fully aligned with business objectives and user needs. 
    • Working closely with technical teams, business stakeholders, and external vendors, the IT Service Manager drives operational excellence, manages service levels (SLAs/OLAs), oversees incident/problem/change processes, and fosters a customer-centric IT culture.
    • The role has a strong emphasis on service strategy, operations, and continuous improvement.
    • This is a strategic and hands-on position that bridges technology and business,ensuring high availability, minimal downtime, and optimal value from IT investments.

    Key Responsibilities

    Service Strategy & Delivery:

    • Develop, implement, and maintain IT service strategies, policies, and processes.
    • Design and improve services to meet evolving business requirements while aligning with organisational goals.

    Incident, Problem & Change Management:

    • Oversee the full lifecycle of incident, problem, request, and change management.
    • Ensure timely resolution of issues, root cause analysis, and prevention of recurring problems to minimise business impact.

    Service Level Management:

    • Define, negotiate, monitor, and report on Service Level Agreements (SLAs) and Operational Level Agreements (OLAs).
    • Track key performance indicators (KPIs) such as uptime, Mean Time To Resolution (MTTR), customer satisfaction (CSAT), and service availability.

    Team Leadership & Development:

    • Lead, mentor, and develop IT support teams (including service desk, operations, and technical specialists).
    • Manage staffing, training, performance, and resource allocation to maintain a high-performing, customer-focused team.

    Budget & Resource Management:

    • Manage IT service budgets, vendor contracts, and procurement.
    • Optimise costs while ensuring quality service delivery and compliance with financial controls. -

    Vendor & Stakeholder Management:

    • Build and maintain strong relationships with internal stakeholders, business units, and external service providers.
    • Act as the primary point of escalation and ensure vendors meet contractual obligations.

    Continuous Service Improvement :

    • Identify opportunities for process optimisation, automation, and innovation.
    • Implement improvements using ITIL practices to enhance efficiency, reduce costs, and elevate service quality.

    Compliance, Security & Risk:

    • Ensure all IT services comply with relevant regulations (e.g., POPIA in South Africa), security standards, and organisational policies.
    • Oversee data protection, risk management, and audit readiness.

    Service Catalogue & Knowledge Management:

    • Maintain an up-to-date service catalogue, knowledge base, and configuration management database (CMDB) to support efficient operations.

    Reporting & Communication:

    • Produce regular performance reports and dashboards for senior management.
    • Communicate effectively with all levels of the organisation on IT service matters, changes, and improvements.

    Monitoring and Alerting:

    • Design, implement, and continuously improve proactive monitoring and alerting systems across the entire IT environment.

    This includes:

    • Deploying and managing enterprise monitoring tools for infrastructure, networks, servers, cloud services, applications, and end-user experience.
    • Establishing real-time alerting mechanisms (email, SMS, Teams/Slack, automated tickets) with appropriate thresholds and escalation paths.
    • Ensuring 24/7 monitoring coverage and rapid detection of performance degradation, outages, or anomalies.
    • Integrating monitoring systems with the ITSM platform for automatic incident creation.
    • Conducting regular reviews of monitoring effectiveness, reducing false positives, and driving proactive issue resolution.
    • Supporting capacity planning, trend analysis, and performance reporting through monitoring data.

    Security and Vulnerability Management:

    • Own and drive the organisation's IT security posture within the service management framework.

    This includes:

    • Leading vulnerability scanning, assessment, prioritisation, and remediation activities.
    • Overseeing patch management processes for servers, endpoints, applications, and network devices.
    • Ensuring timely mitigation of identified vulnerabilities and security risks.
    • Coordinating with cybersecurity teams on threat intelligence, penetration testing, and security incident response.
    • Embedding security controls into service design, transition, and operation(Security by Design)
    • Monitoring and reporting on security compliance, vulnerability trends, and risk exposure to senior leadership.

    Qualifications & Experience

    Education:

    • Bachelor's degree in Information Technology, Computer Science, Business Information Systems, or a related field.

    Experience:

    • Minimum 5–7 years of progressive experience in IT operations or service management, with at least 3 years in a leadership or managerial capacity.
    • Experience in a multi-vendor or enterprise environment is highly advantageous.
    • Local Context (South Africa): Familiarity with South African regulatory requirements e.g., POPIA, cybersecurity frameworks) and experience working in dynamic industries such as finance, telecoms sector is a plus.

    Essential Skills & Competencies

    Leadership & People Management: Proven ability to lead, motivate, and develop high

    performing teams.

    Technical Knowledge:

    • Solid understanding of IT infrastructure, networks, cloud services, cybersecurity, and common ITSM tools (e.g., Jira, Remedy).

    Project Management:

    • Familiarity with project management principles (e.g., Agile, Prince2).

    Preferred Certifications

    • ITIL 4 Foundation (or higher – e.g., ITIL 4 Managing Professional or Strategic Leader)
    • Project Management Professional (PMP), CAPM, or PRINCE2.
    • Certifications in security or risk (e.g., CISSP, CISM, CRISC).
    • AWS

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    Method of Application

    Interested and qualified? Go to Optimal Growth Technologies on www.careers-page.com to apply

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