System Manager

11 hours ago

Singapore ENSIGN INFOSECURITY (CYBERSECURITY) PTE. LTD. Full time

Overview The System Manager role ensures unified oversight, accountability, and seamless coordination across security domains, driving operational excellence and aligning cybersecurity operations with organizational strategy. The System Manager will also serve as the point of contact with access to Ensign's expert bench, orchestrating escalations, system improvements, and customer success outcomes. This position requires a dynamic leader with a proven track record in IT service delivery, customer relationship management, and operational governance — someone who can unify people, processes, and technology to build a resilient and scalable security ecosystem. Key Responsibilities Cybersecurity Operations Command: Serve as the central engine for Day 2+ operations, orchestrating activities across all cybersecurity domains. Provide unified oversight, execution, and accountability for post-deployment operations. Ensure operations are not only maintained but continually improved and strategically aligned with business and IT objectives. Incident & Escalation Management: Manage escalations and outages, ensuring seamless coordination with support teams for timely resolution. Act as the single point of contact with reach-back access to Ensign's subject matter experts and broader cybersecurity bench. Govern SLA adherence and ensure service performance meets contractual and organizational standards. Customer & Stakeholder Engagement: Act as a trusted partner for business stakeholders, ensuring transparency and proactive communication. Collaborate across teams to align cybersecurity operations with customer and business outcomes. Drive continuous service improvement, customer retention, and relationship growth through operational excellence. Governance & Continuous Improvement: Oversee request fulfillment and issue resolution to provide an integrated, end-to-end view of operations. Support automation efforts, cost optimisation and service compliance while maximizing system availability and resilience. Lead initiatives to refine operational processes, frameworks, and documentation to meet compliance and audit requirements. Leadership & People Development: Provide mentoring and direction to technical and functional teams, ensuring collaborative success. Drive accountability across onshore/offshore delivery teams, enabling continuous growth and performance improvement. Build strong relationships internally and externally to support long-term partnership and innovation. Qualifications Experience: 10+ years in IT/cybersecurity operations, managed services, or system management, with significant exposure to global and enterprise-scale customers. Leadership Skills: Proven ability to lead cross-functional teams, manage customer success outcomes, and act as the command hub for escalations and operations. Operational Expertise: Strong background in service management (ITIL frameworks), SLA governance, escalation handling, and contract lifecycle management. Technical Knowledge: Familiarity with enterprise cybersecurity operations, cloud ecosystems (AWS/Azure), and hybrid infrastructure environments. Business Acumen: Skilled in

  • IT Manager

    2 weeks ago

    Singapore ATT System Full time

    **_Role and Responsibilities_** - Manage IT infrastructure, including on-premises and cloud-based servers, storage, and networking systems. - Ensure high availability and performance through proactive monitoring and maintenance of systems. - Plan and implement IT infrastructure upgrades to meet evolving business needs. - Troubleshoot and resolve...

  • Accounts Executive

    2 weeks ago

    Singapore ATT System Full time

    **_Role and Responsibilities_** - Handle full set of accounts including cash flow, bank reconciliation, GST filing and Petty Cash. - Manage general ledger functions and operations. - Prepare journal entries for accrual, prepayments, and provisions, and maintain recurring journal for subsidiary. - Perform monthly and yearly accounts closing within the...

  • Senior Systems Engineer

    2 weeks ago

    Singapore ATT System Full time

    **_Role and Responsibilities _** Design, deploy, and manage scalable, secure cloud infrastructure (AWS, Azure, or GCP). - Administer, configure, and optimize Unix/Linux systems (RHEL, CentOS, Ubuntu, AIX, Solaris). - Develop and maintain automation scripts for system provisioning and configuration (Bash, Python, Ansible). - Monitor system health and...

  • Assistant Manager, System Analyst

    2 days ago

    Singapore National University Health System Full time

    Work within a team to design and develop the NUHS Clinician Service Point system to support clinicians working in hospitals within the NUHS health cluster e.g. National University Hospital, Alexandra Hospital and Ng Teng Fong Hospital. - Conduct end users’ requirements gathering sessions including the documentation of the detailed User Requirements...

  • Marketing and Corporate Communications Manager

    2 weeks ago

    Singapore ATT System Full time

    **_Role and Responsibilities_** - Identify and execute business development opportunities across regional markets, including strategic partnerships and market entry planning. - Lead cross-border marketing operations and campaigns to build brand visibility and customer engagement. - Manage stakeholder communications, including investor relations and media...

  • System Engineer

    2 weeks ago

    Singapore PTC SYSTEM (S) PTE LTD Full time

    **System Engineer (Network Security) **Duties and Responsibilities**: - Work with customer to undertake the design, installation, configuration, maintenance of network system solutions which include upgrades, migrations across heterogeneous network or systems - Work in fast-paced environment with tight schedule with dynamic project teams which include...

  • Senior System Analyst

    1 week ago

    Singapore National University Health System Full time

    **Key Responsibilities**: - Support, review and implement new MOH policies by analysing Hospital’s requirements, include determining feasibility, cost, time and resources required, compatibility with current systems, potential problem areas and recommending solutions. - Work closely with external vendors and internal stakeholders in the development/...

  • Asst Manager, Regional Health System

    2 days ago

    Singapore National University Health System Full time

    **Evaluation and Analytics** - Support the research administration advisement, evaluation consultation, survey data and administrative data analysis service requests to support research, evaluation, and analytics needs of programmes within RHS Office (RHSO) - Provide evaluation consultation to and co-design program evaluation projects with others within...

  • System Engineer

    5 days ago

    Singapore PTC System (S) Pte Ltd Full time

    Company PTC System (S) Pte Ltd Designation System Engineer Date Listed 20 Feb 2025 Job Type Entry Level / Junior Executive - Full/Perm Job Period Immediate Start - Dec 2025 Profession IT / Information Technology Industry Computer and IT Location Name 10 Kallang Avenue, Singapore Address 10 Kallang Ave, Singapore 339509 Map Allowance /...

  • System Engineer

    2 weeks ago

    Singapore SYSNET SYSTEM AND SOLUTIONS PTE. LTD. Full time

    Provide leadership to the IT services support team. - Process accounts relating to user on-boarding, off-boarding and internal movement. - Handle day-to-day monitoring of client monitoring systems and follow up on IT infrastructure and security alerts. - Generate reports from the security monitoring systems and keep track of the remediation progress by the...