Total 6 job vacancies by Inventivo Pte. Ltd.

Job Description

We are looking for an experienced Network Engineer to manage, maintain, and support enterprise IT infrastructure across AIX, Linux, VMware, AWS, and database environments. The role will involve server administration, cloud infrastructure support, virtualization management, system monitoring, backup and recovery, performance tuning, and troubleshooting of infrastructure-related issues.

The successful candidate will be responsible for ensuring system availability, security, performance, and reliability across on-premise and cloud environments.

Key Responsibilities

Manage and administer AIX and Linux servers, including installation, configuration, upgrades, patching, migration, and maintenance.

Support enterprise server environments running on IBM AIX, RHEL, CentOS, Ubuntu, and related platforms.

Administer VMware ESXi and vCenter environments, including VM creation, cloning, templates, snapshots, vMotion, HA, and resource configuration.

Perform daily server health checks, monitoring of CPU, memory, disk, network, and system performance.

Troubleshoot server, operating system, network, hardware, and virtualization-related issues within agreed SLA timelines.

Manage user accounts, groups, permissions, file systems, security settings, and access controls.

Configure and manage LVM, NFS, Samba, LDAP, cron jobs, Apache, and other Linux/AIX services.

Perform backup, restore, disaster recovery, root password recovery, boot issue troubleshooting, and disk replacement activities.

Administer IBM Power Systems, including HMC, LPAR, DLPAR, VIO Server, SEA, MPIO, and NIM configuration.

Support AWS cloud infrastructure, including EC2, S3, IAM, VPC, RDS, CloudWatch, Route 53, EFS, security groups, Auto Scaling, and Load Balancers.

Create and manage AWS accounts, IAM access, EC2 instances, storage volumes, snapshots, backups, and cloud monitoring alerts.

Implement AWS security best practices using IAM, KMS, GuardDuty, AWS Shield, and related services.

Support cloud migration, cost optimization, automation, and high-availability cloud infrastructure.

Install, configure, and administer MySQL, MariaDB, Percona, PostgreSQL, Redis, and MongoDB in Linux environments.

Manage database users, schemas, backup jobs, replication, alerts, slow query settings, and database troubleshooting.

Support SAN storage administration, including LUN creation, expansion, mapping to ESXi, and health monitoring.

Use monitoring tools such as Nagios, Zabbix, Grafana, Cacti, and LPAR2RRD to track infrastructure health and performance.

Create scripts using Shell scripting, Bash, Korn shell, and Ansible playbooks to automate routine administration tasks.

Coordinate with internal teams, vendors, and support engineers for issue resolution, system maintenance, and infrastructure improvements.

Job Requirements

Diploma or Degree in Information Technology, Computer Science, Engineering, or related discipline.

Minimum 8 to 10 years of experience in system administration, infrastructure support, or related IT operations role.

Strong hands-on experience in AIX and Linux system administration.

Experience with Linux distributions such as RHEL, CentOS, and Ubuntu.

Good knowledge of VMware ESXi, vCenter, VM templates, cloning, snapshots, vMotion, and HA.

Hands-on experience with AWS cloud services, including EC2, S3, IAM, VPC, RDS, CloudWatch, Route 53, EFS, Load Balancers, and Auto Scaling.

Experience in server build, migration, upgrade, patching, monitoring, backup, and recovery.

Knowledge of IBM Power Systems, including HMC, LPAR, DLPAR, VIO, SEA, MPIO, and NIM will be advantageous.

Experience in MySQL, MariaDB, Percona, PostgreSQL, Redis, or MongoDB administration.

Knowledge of SAN storage, LUN mapping, ESXi storage connectivity, and storage health monitoring.

Familiar with monitoring tools such as Nagios, Zabbix, Grafana, Cacti, or LPAR2RRD.

Able to troubleshoot hardware, OS, network, storage, database, cloud, and virtualization issues.

Experience with automation tools such as Shell scripting and Ansible.

Good understanding of IT security, access control, backup strategy, disaster recovery, and system performance tuning.

Ability to work independently and as part of a team in a fast-paced environment.

Good communication, documentation, analytical, and problem-solving skills.

Professional certifications such as IBM Certified System p Administrator AIX, ITIL, AWS, Linux, or VMware certifications will be an advantage.

Job Description

We are seeking a highly skilled Middleware SystemsEngineer to play a pivotal role in modernizing and standardizing our supplychain technology stack. You will be responsible for designing, implementing,and maintaining middleware solutions that facilitate seamless communication anddata exchange between:

● MiddlewareArchitecture: Support the designing andimplementation of a robust and scalable middleware architecture that addressesthe challenges of fragmented systems, integration issues, and legacyinfrastructure.

● SystemIntegration: Develop and manageintegrations between WMS, SAP, TMS, DBP, WES, and other relevant systems toensure efficient data flow and process automation.

● MessageExchange: Enablereliable and secure message exchanges between systems using appropriatemessaging protocols and technologies.

● Collaboration: Workclosely with the business units and project managers, IT team, external vendorsand other stakeholders to gather requirements, design solutions, and ensuresuccessful implementation.

● Monitoringand Troubleshooting: Implementmonitoring and logging mechanisms to proactively identify and resolve issues.

● PerformanceOptimization: Continuously optimizethe performance and scalability of the middleware infrastructure.

● TechnologyEvaluation: Stay abreast ofemerging middleware technologies and evaluate their potential for improving oursupply chain operations.

● ProfessionalInsight: Providetechnical advice to project managers/leaders and give technical direction toteam members.

JOB REQUIREMENTS

● Bachelor'sor Master's degree in Computer Science, Engineering, or a related field.

● 5-7years of experience in middleware systems engineering or a similar role.

● CertifiedMulesoft or equivalent middleware tools.

● Strongunderstanding of middleware concepts, integration patterns, and messagingprotocols.

● Hands-onexperience with middleware platforms such as MuleSoft, Apache Kafka,Boomi, orsimilar.

● Experiencewith Grocery and supply chain platforms like ERP, WMS, is a plus.

● Excellentproblem-solving and analytical skills.

● Abilityto work independently and as part of a team.

● Strongcommunication and interpersonal skills.

Benefits:

● Opportunityto work on challenging and impactful projects.

● Adynamic and collaborative work environment.

● Opportunitiesfor professional growth and development.

Key Responsibilities

• Handle end-to-end recruitment for IT and technology-related positions
• Work closely with hiring managers or clients to understand technical hiring requirements
• Source candidates through job portals, LinkedIn, social media, referrals, and database search
• Screen resumes and shortlist candidates based on technical skills, experience, and cultural fit
• Conduct initial phone or virtual interviews to assess candidate suitability
• Coordinate interviews between candidates and hiring managers
• Manage candidate pipelines and maintain accurate records in the recruitment system
• Prepare and post job advertisements across relevant platforms
• Build and maintain a strong network of IT professionals for current and future hiring needs
• Negotiate salary packages and employment terms with selected candidates
• Ensure a positive candidate experience throughout the hiring process
• Keep updated with market trends, salary benchmarks, and in-demand technology skills

Requirements

• Diploma or Bachelor’s Degree in Human Resources, Business Administration, Information Technology, or related field
• Proven experience in recruitment, preferably in IT / technical hiring
• Strong understanding of IT roles such as software developers, system engineers, network engineers, cybersecurity, data analysts, cloud engineers, and similar positions
• Familiarity with sourcing platforms such as LinkedIn Recruiter, JobStreet, Indeed, and other job portals
• Excellent communication and interpersonal skills
• Strong screening and interviewing skills
• Ability to work independently and meet recruitment KPIs
• Good negotiation and stakeholder management skills
• Proficient in Microsoft Office
• Able to work in a fast-paced and target-driven environment

JobTitle: Resident Engineer Cybersecurity Engineer

Overview

We are seeking a highly skilled and experienced Resident Engineer to support and manage enterprise network infrastructure, with a strong focus on routing, BGP, and Fortinet SD-WAN solutions. The ideal candidate will be embedded onsite, providing hands-on technical expertise, proactive support, and continuous optimization of network performance and security.

KeyResponsibilities

• Provide on-site technical support as a Resident Engineer, acting as the primary point of contact for network-related matters
• Design, implement, and troubleshoot complex network routing solutions, with deep expertise in BGP
• Deploy, manage, and optimize Fortinet SD-WAN solutions across enterprise environments
• Administer and maintain FortiManager platforms, including policy management, device provisioning, and centralized control
• Develop and maintain automation scripts using Jinja to streamline configuration and deployment processes
• Monitor network performance, identify issues proactively, and implement corrective measures
• Collaborate with internal teams and vendors to resolve incidents and improve infrastructure resilience
• Perform regular health checks, audits, and documentation of network systems
• Support change management processes, including planning, testing, and implementation of network changes
• Provide technical guidance and knowledge transfer to stakeholders where required

RequiredSkills & Experience

• Strong hands-on experience with routing protocols, especially BGP (Border Gateway Protocol)
• Proven expertise in Fortinet SD-WAN architecture, deployment, and troubleshooting
• Advanced knowledge of FortiManager architecture and operations
• Proficiency in Jinja scripting for network automation and templating
• Solid understanding of network design principles, including high availability and redundancy
• Experience with enterprise network monitoring and troubleshooting tools
• Ability to work independently in a client-facing, onsite role

PreferredQualifications

• Relevant certifications such as Fortinet NSE (4/5/6/7) or equivalent
• Experience with network automation frameworks (e.g., Ansible)
• Familiarity with firewall, VPN, and security best practices
• Prior experience in a Resident Engineer or onsite support role

SoftSkills

• Strong problem-solving and analytical skills
• Excellent communication and stakeholder management abilities
• Ability to work under pressure and manage multiple priorities
• Proactive and detail-oriented mindset

WorkArrangement

• Onsite (Resident Engineer role)
• May require after-hours support or standby depending on operational needs

Key Responsibilities

• Review claim submissions and verify supporting documents such as receipts, invoices, and approval forms
• Ensure claims comply with company policies and internal approval procedures
• Maintain proper filing and digital records of all processed claims
• Prepare claim summaries, reports, and reconciliation sheets for finance or management review
• Liaise with finance, payroll, and HR teams on claim-related matters
• Handle data entry and update claim trackers or internal systems

Requirements

• Minimum GCE ‘N’ / ‘O’ Level, Diploma, or equivalent
• Prior experience in administrative, clerical, HR support, or office coordination roles is preferred
• Proficient in Microsoft Office (Excel, Word, Outlook)
• Good organizational and time management skills
• Strong attention to detail and accuracy in documentation
• Able to maintain confidentiality of company and employee information
• Good written and verbal communication skills
• Able to start immediately or on short notice is an advantage
• Comfortable working in a fast-paced office environment
• Positive attitude, dependable, and willing to learn

Preferred Details

• Employment Type: Temporary
• Working Hours: Office hours (e.g., Monday to Friday)
• Duration: Less than 1 month (short-term temporary assignment)

Key Responsibilities

1. SOC & Incident Response

• Lead Security Operations: Oversee the daily operations of the SOC, including

threat detection, incident response, vulnerability management, and threat intelligence.

• System Architecture: Design and optimize our security stack (SIEM, SOAR,

EDR, NDR) to ensure 24/7 visibility across cloud (AWS/Azure/Alibaba Cloud) and onpremise

environments.

• Incident Handling: Act as the primary lead for high-severity security incidents,

performing root cause analysis and implementing remediation strategies.

2. Security & Data Compliance

• Global Compliance: Lead the certification process and maintenance for ISO

27001, SOC2, and PCI-DSS.

• Data Privacy: Ensure regional operations comply with Singapore PDPA, EU

GDPR, and other local data protection regulations.

• China-Overseas Alignment: Coordinate with the China engineers to ensure

overseas operations where cross-border data transfer is involved.

• Audit Management: Manage internal and external security audits, acting as the

key point of contact for regulatory bodies in Singapore and other overseas

jurisdictions.

3. Governance & Strategy

• Vendor Management: Evaluate and manage third-party security service

providers and MSSPs.

• Risk Assessment: Conduct Regular Data Protection Impact Assessments

(DPIA) and security risk assessments for new product features and overseas market

expansions.

Required Qualifications

• Experience: Minimum 8–10 years in Information Security, with at least 3 years in

a leadership/lead role within a SOC environment.

• Regional Expertise: Proven experience working for Chinese technology

companies or MNCs with significant collaboration in China; deep understanding of

the cultural and regulatory nuances of "China Global" businesses.

• Technical Skills: * Hands-on experience with cloud security (AWS, Google

Cloud, or Alibaba Cloud).

￮ Familiarity with security tools like Splunk, Sentinel, or CrowdStrike.

• Compliance Knowledge: Expert-level understanding of PDPA and GDPR.

Experience with EO14117 is a major advantage.

• Education & Certifications: * Bachelor’s degree in Computer Science, Cyber

Security, or related field.

￮ Professional certifications: CISSP, CISM, CIPP/E, or CIPP/A.

• Languages: Fluency in English (Professional level) is essential to communicate

effectively across teams.

Hiring Manager's Note

The ideal candidate is not just a "firefighter" in the SOC, but a strategic thinker who understands that security is the foundation of trust in global expansion. You must be comfortable navigating the complexities of different regulatory regimes