Total 4 administrator job vacancies in Engineering category

Responsibilities

• Lead migration and conversion of on-premises / cloud databases (MSSQL, Oracle) to PostgreSQL on cloud-managed database services

• Design, develop, and optimize SQL queries, stored procedures, triggers, and functions in at least one of: MSSQL, Oracle, or PostgreSQL

• Collaborate with application teams to ensure seamless integration, data integrity, and minimal downtime during migrations

• Ensure database code meets performance, security, and coding standards

• Diagnose and resolve performance bottlenecks (query plans, indexing, I/O, memory utilization)

• Implement indexing strategies, partitioning, and query optimization techniques tailored to MSSQL, Oracle, or PostgreSQL on cloud-managed platforms

• Monitor and fine-tune performance post-migration using native cloud tools

• Configure and manage cloud-managed database services across AWS and Azure for MSSQL, Oracle, and PostgreSQL workloads

• Implement backup, recovery, and disaster recovery strategies aligned to RPO/RTO objectives

• Design and support high availability and scalability patterns

• Enforce security (encryption, IAM roles, least privilege) and governance best practices

• Maintain migration runbooks, schema mappings, and conversion logic

• Produce reports on migration progress, performance metrics, and cost optimization

• Communicate updates and risks clearly to stakeholders

• Implement database security policies and access controls

• Stay current with security threats and apply patches/updates as needed

Requirements

• Bachelor’s degree in computer science or a related field with 8–10 years of experience in database development and migration for MSSQL, Oracle, and PostgreSQL

• Must have hands-on experience as a database developer with strong skills in SQL programming

• Proficiency in SQL, T-SQL, PL/SQL, and scripting languages

• Strong understanding of database design principles

• Experience with database performance tuning and optimization

• Knowledge of database security and compliance requirements

• Exposure to database administration tasks on MSSQL, Oracle, or PostgreSQL is preferable

• Excellent problem-solving and troubleshooting skills

• Ability to work independently and collaboratively in a team

• Effective communication and documentation skills

• Proven experience in database conversion from MSSQL and Oracle to PostgreSQL in cloud environments

• Strong knowledge of database architecture, design principles, and performance tuning

• Hands-on experience with cloud-managed database services (AWS RDS/Aurora, Azure SQL Database, Azure Database for PostgreSQL)

• Experience with data migration and movement tools, including on-premises database tools (e.g., Backup utilities, Data Pump) and cloud services (e.g., AWS DMS, AWS Glue, AWS Athena)

• Familiarity with DevOps tools and automation for database deployments (PowerShell, Git, CI/CD pipelines)

• Understanding of cloud infrastructure components (networking, load balancers, virtualization) and commercial cloud platforms (AWS, Azure)

• Experience supporting high-availability production systems in cloud environments is advantageous

• Software development experience in any programming language is a plus

• Strong analytical and critical thinking skills with a service excellence attitude

• Ability to work independently and collaboratively with Senior Application DBAs and application teams

• Excellent verbal and written communication skills for interaction with technical and business stakeholders

• Certifications in MSSQL, Oracle and PostgreSQL database developer

• Experience with cloud-based database services (e.g., AWS RDS, Azure Database)

• Experience on database migration and replication technologies

Licence no: 12C6060

The Engineer – ISM provides advanced technical support for enterprise infrastructure environments. Your role will involve diagnosing, troubleshooting, repairing, and debugging complex systems when issues are escalated beyond first‑line support. The engineer will work with field engineers, technicians, and product support teams to resolve system malfunctions, report design or reliability issues, and support customer installation and training activities. You are expected to have technical expertise in highly sophisticated environments.

Your Responsibilities:

1. System Administration

• Maintain VMware, Nutanix AHV, and Red Hat environments.

• Administer, configure, and monitor virtual machines using vCenter.

• Configure and manage virtual and storage environments across multiple data centres.

2. Product Management

• Plan, coordinate, and execute installations, upgrades, patches, and hotfixes.

• Help deploy application software and hardware on server and desktop platforms.

3. Security & Hardening

• Implement security best practices and system‑hardening techniques following defined procedures.

• Maintain compliance with organisational policies.

4. Backup & Recovery

• Ensure regular backups are performed and validated.

• Support disaster recovery (DR) processes and documentation.

5. Incident & Problem Management

• Troubleshoot, resolve, and escalate incidents following ITSM/ITIL processes.

• Participate in root cause analysis (RCA) for major incidents.

• Provide technical support to teams when first‑line support is unable to resolve issues.

6. Documentation & Reporting

• Maintain accurate system documentation, architecture diagrams, and configuration records.

• Provide regular updates and reports on system health, incidents, and maintenance activities.

7. Project & Cross‑Functional Support

• Collaborate with project teams to design and implement Linux‑based solutions.

• Support mission‑critical server and storage environments (SAN/NAS technologies).

• Support customer/user training for technical products.

The Essentials - You Will Have:

• Bachelor's Degree in Computer Systems Engineering, Software Engineering or a related technical discipline

• Minimum 2 years of hands‑on experience in system administration, especifically with VMware and Nutanix.

• Expertise in Instal, configure, securing, and monitoring VMware vSphere ESXi clusters, and Windows Server 2019 or later (Active Directory, DNS, DHCP, File & Print Services)

• Experience supporting large‑scale or critical server/storage environments (SAN/NAS).

• Experience installing and configuring applications and software.

• Familiarity with Nutanix AHV, Red Hat, and enterprise Linux environments (preferred).

• Certification (Preferred): VMware Certified Professional (VCP)

The Preferred - You Might Also Have:

• Analyze complex issues and evaluate identifiable technical factors.

• Demonstrate sound judgment in selecting methods and approaches to achieve objectives.

• Experienced in resolving diverse technical problems with creativity and efficiency.

• Work under goals-based assignments and independently determine the processes to meet goals.

What We Offer:

Our benefits package includes …

• Comprehensive mindfulness programs with a premium membership to Calm

• Volunteer Paid Time off available after 6 months of employment for eligible employees

• Company volunteer and donation matching program – Your volunteer hours or personal cash donations to an eligible charity can be matched with a charitable donation.

• Employee Assistance Program

• Personalized wellbeing programs through our OnTrack program

• On-demand digital course library for professional development

... and other local benefits!

At Rockwell Automation we are dedicated to building a diverse, inclusive and authentic workplace, so if you're excited about this role but your experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right person for this or other roles.

#LT-Hybrid #LT-CT1

About the Role

We are looking for a skilled Build Engineer (Linux Administrator / VMware Specialist) to support enterprise infrastructure and environment build operations. You will be responsible for managing Linux systems, VMware virtual environments, and automation across production and non-production setups.

This role is ideal for someone hands-on, detail-oriented, and comfortable working in complex enterprise environments.

Key Responsibilities

• Install, configure, and administer Unix/Linux servers (primarily Red Hat Enterprise Linux – RHEL)
• Manage and support VMware vSphere environments, including ESXi hosts, vCenter, clusters, and networking
• Perform system monitoring, performance tuning, and capacity planning
• Implement security hardening, patching, and compliance standards (CIS, STIG, internal policies)
• Troubleshoot complex issues across OS, virtualization, networking, storage, and application connectivity
• Manage file systems, disk partitioning, LVM configurations, and storage allocation
• Automate operational processes using Bash, Python, or Ansible
• Maintain backup, snapshot, and disaster recovery strategies
• Support system deployments, upgrades, and migrations in collaboration with DevOps and application teams
• Maintain technical documentation including SOPs, architecture, and troubleshooting guides
• Participate in on-call support rotation when required

Technical Skills & Experience

• Strong experience in Linux/Unix system administration (RHEL preferred)
• Hands-on experience with VMware vSphere (ESXi, vCenter, clusters)
• Good understanding of networking concepts (TCP/IP, DNS, NFS)
• Experience with storage systems (SAN/NAS) and backup solutions
• Proficiency in scripting and automation (Shell, Python, Ansible)
• Experience in system monitoring tools and infrastructure analytics
• Exposure to OpenShift / Kubernetes / container platforms is a plus
• Familiarity with CI/CD pipelines and DevOps practices is advantageous

Additional Technical Exposure (Nice to Have)

• Experience in full-stack environments (HTML, CSS, JavaScript, Java, Node.js, Angular)
• Knowledge of databases (MySQL, MongoDB) and web servers (Apache)
• Experience integrating VMware with cloud environments (AWS / Azure)

Qualifications

• Bachelor’s Degree in Computer Science, IT, or related field
• Minimum 5 years of Linux administration experience
• Minimum 3 years of VMware experience

Certifications (Preferred)

• VMware Certified Professional (VCP)
• Red Hat Certifications (RHCSA / RHCE)

Soft Skills

• Strong problem-solving and analytical thinking
• Good communication and documentation skills
• Ability to work independently and within teams
• Proactive and detail-oriented mindset

3. COMPANY SECTION (OPTIONAL – if you want generic)

We are a technology-driven organization delivering enterprise IT solutions and infrastructure services across various industries. We are committed to innovation, operational excellence, and building scalable, secure systems for our clients.

An exciting opportunity has arrived at The Garcha Group, Singapore’s boutique hotel group currently with the following hotels:

- Maxwell Reserve, Autograph Collection Hotel (Marriott);

- Duxton Reserve, Autograph Collection Hotel (Marriott);

- The Vagabond Club, a Tribute Portfolio Hotel (Marriott);

- The Serangoon Club, a Tribute Portfolio Hotel (Marriott).

Restaurants & Bars:

· Yellow Pot, Anouska's (Duxton Reserve)

· Shikar, Cultivate Cafe, Isabel Bar, Officers’ Mess Polo Bar (Maxwell Reserve)

· The Whiskey Library & Jazz Club, Sharab aur Kebab (The Vagabond Club)

· GupShup (The Serangoon House)

Garcha Group Benefits:

- As an associate of a Marriott hotel, you, your parents or parents-in-laws, children, spouse/domestic partner and siblings are eligible for discounts on F&B and room rates in 7,000+ hotels world-wide.

- As an associate of a Marriott hotel, you have access to the “Global Learning + Development” tool which creates for you personalized learning experiences designed to help you thrive in their Marriott career journey. (see attached for full Marriott benefits)

- 2 nights yearly staycation in any of the 4 Garcha Group hotels in Singapore.

- 20% off Food/Alcohol Bill at all Garcha Group restaurants and bars

The Engineering Administrator supports the hotel’s Engineering Department by providing administrative, coordination, and documentation support to ensure efficient maintenance operations, compliance, and effective communication. The role acts as a liaison between engineering, operations, suppliers, and management.

Key Responsibilities:

Administrative Support

- Provide day-to-day administrative support to the Engineering Manager and engineering team.

- Prepare, maintain, and control engineering documents, logs, reports, and records.

- Manage correspondence, filing systems, and departmental documentation.

- Maintenance Coordination

- Log, track, and follow up on maintenance requests and work orders using the hotel’s maintenance management system.

- Coordinate preventive maintenance schedules and ensure timely completion.

- Monitor service requests from guest rooms, public areas, and back-of-house.

Procurement & Inventory

- Prepare purchase requisitions, purchase orders, and track approvals in line with company policies.

- Maintain records of spare parts, tools, and consumables inventory.

- Coordinate with suppliers and contractors regarding quotations, deliveries, and service schedules.

- Compliance & Reporting

- Maintain statutory records related to safety, fire systems, elevators, boilers, chillers, and other engineering assets.

- Assist in preparing reports for audits, inspections, and management reviews.

- Ensure documentation is up to date for licenses, permits, warranties, and contracts.

Communication & Coordination

- Coordinate with Front Office, Housekeeping, and other departments on maintenance-related issues.

- Schedule meetings, prepare agendas, and record minutes for the engineering department.

- Assist in tracking contractor work, service agreements, and maintenance contracts.
- Any other duties/tasks as requested by management.