Total 1,206 it technician job vacancies in Singapore

• $3500 + Night Shift Allowance + Variable Bonus + Benefits + AWS

• Global leader in energy and turbine technology

• Opportunity to work with advanced manufacturing systems

• Stable company with strong career growth opportunities

• Competitive salary, allowances, and bonuses
  

Responsibilities:

• Perform TIG welding on high-temperature alloy turbine blade components

• Carry out blending and repair works for turbine blades

• Ensure product quality, proper equipment maintenance, and production targets are met

• Maintain good housekeeping and follow production schedules

• Comply with EHS policies and report unsafe conditions promptly

• Support additional duties assigned by supervisors
  

Requirements:

• NITEC in Mechanical Engineering or TIG welding experience.

• Able to perform rotating shift.
  

OTHER INFORMATION:

• Location: Pioneer

• Working Days/Hours: 7.30am-5pm or 7.30pm-5am (Mon-Fri).

• Salary: $3500 basic + Night Shift Allowance + Variable Bonus + Benefits + AWS (salary will commensurate according to experience & qualifications)

Job Description

• Industry/ Organization Type: Facility Management
• Position Title: Facilities Technician
• Working Location: Changi
• Working Hours: Rotational Shift (2 days, 2 nights, 2 off day, 8am-8pm/8pm-8am)
• Salary Package: Basic $3,200 + OT Pay + Performance Bonus
• Duration: Permanent

Key Responsibilities

• Perform maintenance, repairs, and servicing on electrical, air conditioning, mechanical, and building systems.
• Conduct preventive, breakdown, and corrective maintenance on M&E works, air conditioning, or building systems.
• Maintain facilities or buildings by troubleshooting and repairing mechanical, electrical, and plumbing systems.
• Address defects and customer complaints promptly, responding quickly to fault reports, client requests, or breakdowns.
• Perform regular maintenance and repairs on building facilities or systems to ensure smooth operation; report any issues to the supervisor.
• Conduct preventive checks and troubleshoot M&E systems.
• Record or inform the supervisor of any faults or issues during routine checks.
• Perform any other duties as assigned.

APPLY NOW!!!

• At least 2 years of experience in a facilities maintenance or engineering company.
• Minimum NTC, ITE, NITEC, Higher NITEC, or vocational certificate in Mechanical, Air-Con, Electrical, Building, Facility Management, or maintenance

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #73692 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Rachael Lee | EA Reg No.: R2093131

Job Summary

Join Tribecar as a Technical Assistant to support hardware deployment and system integration for our car-sharing service. This entry-level role offers hands-on experience with telematics equipment installation and vehicle system maintenance.

Responsibilities

• Install, remove, and troubleshoot telematics equipment in vehicles to ensure proper functionality
• Conduct stock taking to maintain accurate inventory levels of hardware components
• Assemble basic system parts and hardware components for deployment
• Coordinate with clients to schedule installation appointments efficiently
• Monitor and oversee system health to identify and resolve technical issues promptly

Required competencies and certifications

• Hold a valid Class 2B or 3 driving license to operate vehicles safely

Preferred competencies and qualifications

• Demonstrate basic computer operation skills to support technical tasks
• Familiarity with vehicles accessories
• Show familiarity with web technologies to assist in system integration
• Understand vehicle accessories to facilitate installation and troubleshooting
• Open to individuals with no experience in this field

Overview:As an AV Technician, you will be responsible for the setup, operation, and maintenance of audiovisual equipment used in various events, presentations, conferences, and meetings. Your role involves ensuring the smooth functioning of audiovisual systems to facilitate effective communication and engagement for clients and participants.

Key Responsibilities:

1. Setup and Installation:Install, configure, and set up audiovisual equipment including projectors, screens, sound systems, microphones, speakers, video conferencing systems, and related peripherals.
   Ensure proper cabling, connections, and integration of AV components to create functional systems.
2. Operation and Support:Operate audiovisual equipment during events, presentations, and meetings to provide seamless audio and visual experiences.
   Troubleshoot technical issues and provide on-site support to resolve any equipment malfunctions or user problems promptly.
   Assist presenters, speakers, and organizers with using AV equipment effectively.
3. Maintenance and Upkeep:Conduct routine maintenance checks and inspections of AV equipment to ensure optimal performance and reliability.
   Perform repairs and replacements of faulty components or equipment as necessary.
   Keep inventory of AV equipment and accessories, ensuring adequate stock levels and proper storage.
4. Quality Assurance:Ensure the quality of audio and video output, including clarity, volume, and resolution, meets established standards.
   Test and calibrate equipment settings to achieve optimal performance in different environments and settings.
5. Technical Expertise:Stay updated on the latest audiovisual technologies, trends, and industry best practices.
   Provide recommendations for equipment upgrades or enhancements to improve functionality and user experience.
6. Collaboration and Communication:Collaborate with event planners, clients, and other staff to understand AV requirements and deliver tailored solutions.
   Communicate effectively with team members and stakeholders to coordinate setup schedules, technical requirements, and any changes or updates.

Qualifications and Skills:

• Class 3 Licences.
• Prefer to stay at WEST area.
• Proven experience as an AV Technician or similar role in the audiovisual industry.
• Proficiency in operating and troubleshooting audiovisual equipment such as projectors, audio mixers, amplifiers, microphones, and video conferencing systems.
• Knowledge of audiovisual principles, standards, and protocols.
• Familiarity with AV software, signal processing, and control systems.
• Strong problem-solving skills and ability to work well under pressure in fast-paced environments.
• Excellent communication and interpersonal skills.
• Attention to detail and commitment to delivering high-quality service.
• Flexibility to work irregular hours and weekends as required by event schedules.

Education and Certification:

• High school diploma or equivalent required; additional vocational training or certification in audiovisual technology or related field preferred.
• Relevant certifications such as Certified Technology Specialist (CTS) or similar credentials desirable.

Physical Requirements:

• Ability to lift and move heavy AV equipment and accessories.
• Stamina to stand, stoop, kneel, and climb ladders for extended periods.
• Manual dexterity and fine motor skills for handling small components and connectors.

Responsibilities:

• Responding to and resolving fault calls referred by other technicians.
• Performing basic checks and troubleshooting on PC systems and power generators.
• Liaising with relevant authorities (like NCS and LTA in Singapore) regarding application and network issues for the VEP system.
• Troubleshooting CEPAS readers and conducting monthly power generator checks.
• Arranging the deployment of other technicians and managing liaison with LTA representatives regarding project faults. .

Requirements

• Min Nitec and above
• Min 1 year of working experience

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

Job Description:

• Conduct engine disassembly from modular level to piece part level.
• Ensure all maintenance activities are conducted in accordance with engine manuals, approved technical data and regulatory requirements.
• Upkeep & maintain assigned equipment, tooling, and fixtures.
• Adhere to all applicable EHS rules and regulations and report immediately any unsafe practices/conditions.

Job Requirement:

• Minimum Nitec or Diploma in Aerospace, Mechanical Engineering or a related
• Minimum 2 years’ work experience in disassembly/assembly/inspection in aviation industry
• Good understanding of technical drawing and manuals.

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

We are seeking a dedicated and experienced Air-Conditioning Engineering Technician to join our growing team. The successful candidate will be responsible for the installation, maintenance, troubleshooting, and repair of air-conditioning and mechanical ventilation (ACMV) systems, as well as supporting Addition & Alteration (A&A) works for building construction projects.

Responsibilities:

• Install, service, maintain, and repair air-conditioning and mechanical ventilation systems.
• Conduct preventive maintenance and system inspections.
• Troubleshoot and rectify electrical and mechanical faults.
• Support ACMV works for building construction and A&A projects.
• Ensure work is carried out in compliance with safety regulations and project requirements.
• Prepare maintenance records, service reports, and documentation.
• Coordinate with clients, subcontractors, and project teams as required.
• Travel to various project sites across Singapore to perform assigned duties.

Benefits:

• Performance bonus
• Company incentive trip
• Annual salary review

Requirements:

• Minimum NITEC in Air-Conditioning & Refrigeration Technology, Mechanical Engineering, Electrical Engineering, or a related field.
• At least 3 years of working experience in building construction systems, particularly in Addition & Alteration (A&A) works.
• Strong knowledge of ACMV installation, maintenance, and troubleshooting.
• Ability to read and interpret technical drawings and specifications.
• Good problem-solving and communication skills.
• Willing to travel islandwide.
• Able to work independently and as part of a team.
• Offer will be commensurate with experience and qualifications.

Job Responsibilities

A Quality Technician plays a critical role in ensuring product reliability, optimizing performance, and preventing future failures. This position requires a combination of technical knowledge, analytical skills, and hands-on practical experience to effectively identify, document and locate failures in an engineering system.

• Perform electrical and physical failure analysis (FA) on semiconductor substrates using a range of analytical tools to identify defect mechanisms and support root-cause investigations.
• Conduct sample preparation and execute FA workflows, translating findings into actionable insights for quality or engineering teams.
• Hands on experience to operate, maintain, and calibrate FA laboratory equipment, while supporting the development and optimization of analytical techniques and test recipes.
• Utilize advanced analytical techniques, such as FE-SEM, Ultrasonic imaging system FineSAT, Lock-in IR Thermography (ELITE) system and X-ray, to analyse substrate failures and drive improvements.
• Collaborate with cross-functional teams (Design, Engineering, Manufacturing and Inspection) and document results through failure analysis.

Job Requirements

Customer support:

• In the event of receiving a complaint or returns due to a quality defect at a customer, investigate the causes and contribute to an 8D reports to be submitted to the customer.
• Aggregate process control data according to a customer request and prepare its report.
• Additionally, compile a report on what is requested by a customer.

Process improvement:

• Analyze defective products generated in the process and implement appropriate measures according to the causes of the defect to reduce the amount of loss to be caused by the defect.
• Monitor process capability (Cpk, Ppk), investigate the causes for low process capability and implement measures to prevent deviation from the control standard.

Professional qualifications:

• Holding a diploma or ITE in engineering, manufacturing technology or associated fields.
• It is favorable (promising) if having experiences of similar roles in a failure analysis environment at a semiconductor related manufacturer.
• Having experiences of working as a failure analysis quality specialist or equivalent at a manufacturing plant is favorable.

Expertise and skills:

• Proficient in MS Office (Word, Excel, PowerPoint) for document creation.
• A basic knowledge of quality management systems (IATF, ISO, etc.)
• A basic knowledge of environmental, health and safety (EHS) management systems.
• A basic knowledge with chemical regulations (laws, SDS, GHS).
• A basic understanding of business continuity plans (BCP).
• A basic understanding of statistical analysis methods using Minitab software.

Competency:

• Able to listen effectively and to act appropriately in response to instructions given.
• Able to report necessary information, such as problems and production progress, to managers.
• Capable of making recommendations for improvement plan to reporting manager.
• Able to grasp customer’s need precisely and deploy and coordinate with relevant departments to fulfill them.

Attributes:

• Higher interpersonal ability and communication skills are essential for working with multiple divisions and departments.
• A cooperative personality and good attitude are preferred.

Others:

• Normally, work the day shift on weekdays, but may be required to work on holidays as directed by your supervisor.
• May be required to work in a clean room environment.

About MTFA

The Muslimin Trust Fund Association (MTFA) is a charity committed to supporting the underprivileged in our community through a myriad of services, including but not limited to offering shelter to orphans and youths at risk, facilitating subsidized medical treatments, and administering financial aid through various programs.

Guided by our principle of "Towards a sincere pursuit of Ihsan", we aim to continuously create positive impacts within the communities we serve.

Role Overview

We are looking for a proactive, detail-oriented IT Support Executive to deliver reliable day-to-day IT operations and Level 1 support across MTFA locations in Singapore (HQ, DI/DIL, IKCs, IC, IEH/childcare). You will manage incident resolution, keep tickets and knowledge tidy, handle device and account lifecycle, and ensure smooth onboarding/offboarding so staff can work securely and without friction. You’ll operate under the IT head and partner closely with the IT Operations Executive (L2/L3).

Key Responsibilities:

1. Incident & Ticket Management

• Respond promptly to user tickets via portal/chat/phone and provide clear updates through to closure.
• Triage and resolve L1 incidents (workstations, standard apps, printing/Wi-Fi); escalate to L2/L3 per runbook.
• Log every case in the ITSM platform with accurate category/priority, SLA timer, and resolution notes (link a knowledge article where applicable).

2. IT Asset & User Support (Singapore sites)

• Manage laptops/desktops, peripherals, and loaners; coordinate repair/RMA when required.
• Enrol, configure, and troubleshoot endpoints using the endpoint-management platform (MDM) in line with policy.
• Reimage/re-enrol devices to restore compliance or during tech refresh.

3. User Onboarding & Offboarding (Identity & Access)

• Execute standard account and access tasks in the collaboration/identity suite via runbooks (joiners, movers, leavers).
• Conduct IT onboarding for productivity and collaboration tools.
• Secure offboarding: disable accounts, revoke sessions/MFA as required, reclaim licenses, back up user data per SOP, and wipe/re-provision devices.

4. Documentation & Reporting

• Document technical issues, resolutions, and maintenance activities.
• Prepare periodic IT support reports for management review.
• Maintain updated records of configurations, procedures, and user manuals.

5. Daily & Weekly Operations

• Monitor endpoint compliance (encryption, patch status, MDM policies) and perform basic network health checks (Wi-Fi/printing/meeting rooms).
• Maintain the IT asset register and accurate device/user records.
• Surface recurring issues and propose quick fixes; keep end-user knowledge-base articles current.

6. General IT Support

• Perform basic connectivity triage (device/app/Wi-Fi symptoms); escalate persistent LAN/VPN issues to L2/L3 with clear notes.
• Provide on-site support across MTFA locations and events when needed.

Core Skills

• Comfortable using computers and smartphones (installing apps, basic settings, printing).
• Clear, friendly communication and strong customer-service mindset.
• Structured problem-solving: identify the issue, follow steps, document what you tried, confirm resolution.
• Able to learn new digital tools quickly; follow checklists/runbooks accurately.
• Good record-keeping and documentation (notes, guides, simple screenshots).
• Team player who can manage priorities and follow up until tasks are closed.

Qualifications & Requirements

• ITE or Diploma in any discipline (or equivalent experience).
• IT experience useful but not required — fresh grads welcome; training provided.

Nice to have (we’ll train if you don’t have these yet)

• Basics of user accounts and shared folders/resources.
• Familiarity with ticketing/helpdesk tools and remote support.
• Simple network triage: distinguish device/app vs. network issues; check IP/config; run a quick connectivity test (e.g., ping/speed).
• Comfort with office productivity tools (docs, spreadsheets, slides).
• Curiosity to learn new technologies and simple automation (e.g., following a script or template) to improve repeatable tasks.

Working Conditions

• May require occasional after-hours or weekend support for system maintenance or urgent troubleshooting.
• Some travel between different work sites may be required.

PDPA Notice: By submitting your application, you acknowledge that you have read and agree to our Privacy Policy (https://www.mtfa.org/privacy-policy) regarding the collection, use, and disclosure of your personal data.

IT Business Analyst | Agile

• Working Hours: Monday to Friday, Hybrid Working Arrangement
• Working Location: Central
• Remuneration package: Up to $10,000 + AWS

We are seeking a talented and experienced Business Analyst to join our dynamic team. With a focus on innovation and delivering cutting-edge technology solutions, we are at the forefront of the tech industry. We are committed to creating an inclusive and diverse workplace where everyone can thrive.

Responsibilities:

• Collaborate with business teams to understand citizen/business needs using human-centric, visual methods such as service journeys, and develop the appropriate business case.
• Apply Design Thinking / Service Design methodology and tools to identify current state gaps and challenges, and design future state solutions.
• Work with project teams to develop user stories, functional/technical specifications, and acceptance criteria.
• Evaluate and recommend suitable technology solutions while aligning with the company’s technology directions, such as cloud-based solutions, enterprise architecture, and modernization of legacy systems.
• Identify and adopt the appropriate development methodology (e.g., Agile or Waterfall) based on project requirements and environment (Outsourced, Co-Sourced, or In-house).
• Lead and participate in Agile practices and ceremonies where Agile methodology is adopted.

Requirements:

• Minimum 5 years of experience in IT business analysis, application solution design, and testing.
• Experience participating in at least one full software or product development cycle, preferably using Agile Methodology.
• Strong analytical, conceptualization, and problem-solving skills.
• Excellent communication skills with the ability to pitch ideas and influence stakeholders.
• A driven and motivated personality with an inquisitive mind.
• Ability to learn and apply new concepts effectively.

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:

Contact you about potential opportunities.

Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Aloysius Tan Sheng Rong - R22110441
ScienTec Consulting Pte Ltd - 11C5781

Responsibilities:

• Partner with hiring managers to develop job descriptions, define candidate requirements, and execute recruitment strategies.
• Source, screen, and interview candidates through job boards, referrals, and professional networks.
• Manage the end-to-end recruitment process, including candidate engagement, job offers, and onboarding coordination.
• Provide regular recruitment updates to hiring managers and HR stakeholders.
• Support business development activities, including stakeholder management and proposal preparation.
• Assist in strategic planning and project execution to ensure timely delivery of objectives.
• Maintain HR records, employee files, leave administration, and documentation in compliance with company procedures.

Requirements:

• Diploma or Bachelors in any discipline, mentorship will be provided
• Excellent communication and interpersonal skills
• Ability to build strong relationships with candidates and hiring managers
• Strong organizational and time management skills with the ability to manage multiple priorities

Interested applicants, please Email , and look for

Jensen Fang Lifa

Recruit Express Pte Ltd

EA License No. 99C4599

EA Personnel Registration Number: R2197080

We regret that only shortlisted candidates will be contacted.

Key Responsibilities

• Act as the primary liaison with external network and infrastructure vendors.
• Monitor network and system health, managing incident response and escalation where required.
• Maintain server environments, including hardware oversight and system configuration.
• Execute scheduled maintenance activities such as backups, patch management, and updates.
• Provide user support for the Flux trading system, including access setup and troubleshooting.
• Deliver technical support for end-user devices, covering deployment, upgrades, and issue resolution.
• Lead coordination of complex technical problem resolution across internal teams and third parties.
• Implement infrastructure improvements and optimisation initiatives.
• Produce and maintain IT documentation, operational procedures, and governance standards.
• Conduct security reviews and support implementation of protective controls.
• Participate in infrastructure-related projects including migrations, rollouts, and upgrades.

Requirements

• Diploma or Bachelor's Degree in Information Technology, Computer Science, Information Systems, or a related discipline.
• Proficient in Microsoft Excel, including the use of advanced functions, data analysis, reporting, and spreadsheet management.
• Strong knowledge of enterprise IT infrastructure, cloud environments, and system operations
• Exposure to financial services, trading, or other fast-paced operational environments would be advantageous
• Comfortable working in a shift-based environment to support business and operational needs.

Working Arrangement

• Able to support a rotating 9-hour shift schedule between 9:00 AM and 11:00 PM.

Company Overview

We are an IT solutions provider specialising in infrastructure, cybersecurity, and managed services. We deliver end-to-end IT projects and help businesses build secure, reliable, and scalable IT environments.

Our engineers work on real client projects and play a key role in delivering high-quality outcomes and building long-term customer relationships.

Role Overview

We are looking for a hands-on IT Project Engineer to manage and deliver infrastructure and system integration projects. This is a client-facing role involving project planning, deployment, and implementation across various IT environments.

You will gain exposure to real-world IT projects, including servers, networking, cloud, and cybersecurity solutions.

Key Responsibilities

• Manage and deliver IT projects from planning to deployment and handover

• Coordinate with internal teams (Sales, Pre-Sales, Support) and external vendors

• Perform installation, configuration, and deployment of IT infrastructure (servers, networks, firewalls, cloud solutions)

• Conduct site readiness checks, testing, and system validation prior to implementation

• Ensure projects are delivered on time, within scope, and with high quality standards

• Prepare and maintain project documentation and handover reports

• Provide post-project support and knowledge transfer to support teams

• Liaise directly with customers, provide updates, and manage expectations

Technical Exposure

• Network infrastructure (LAN/WAN, Wi-Fi, VLAN)

• Servers & virtualization (Windows Server, Hyper-V / VMware)

• Microsoft 365 / cloud deployments

• Firewall and security solutions

• Backup and disaster recovery solutions

Why Join Us

• Exposure to end-to-end IT infrastructure and cybersecurity projects

• Opportunity to be client-facing with real project ownership

• Fast-paced environment with strong technical and career growth

• Structured performance bonus tied to delivery outcomes

Requirements

• Diploma/Degree in Information Technology, Computer Science or related field

• 1–4 years of experience in IT infrastructure, system integration, or deployment

• Hands-on experience in networking, servers, or end-user environments

• Good troubleshooting and problem-solving skills

• Strong communication skills and ability to work with customers

Preferred (Advantage)

• Experience in system migration, office setup, or cloud deployment projects

• Certifications (Microsoft, Cisco, Fortinet, VMware, etc.)

• Experience working in system integrator / MSP environment

Who Should Apply

• Hands-on engineers with real IT deployment or project experience

• Candidates comfortable with on-site work and client interaction

• Individuals who can manage multiple projects and timelines independently

• Candidates looking to build a long-term career in IT project delivery

Who This Role Is Not For

• Candidates seeking pure helpdesk / remote support roles only

• Those looking for non-technical project management roles

• Individuals who prefer minimal customer or on-site involvement

Job Description

• Industry/ Organization Type: IT/ Software & Digital Service
• Position Title: IT Executive
• Working Location: Tanjong Pagar (Walk distance from MRT)
• Working Hours: 5 Days, Monday – Friday (Office Hours)
• Salary Package: Basic Salary + Performance Bonus
• Duration: Permanent

Key Responsibilities

• Installation, configuration, and maintenance of IT hardware and software applications.
• Maintain accurate records of IT assets, including laptops, mobile devices, peripherals, and software licenses.
• Monitor and safeguard the security and integrity of all company IT assets.
• Diagnose and resolve technical issues involving hardware, software, and internal IT systems.
• Develop and refine IT procedures to enhance operational effectiveness and workflow efficiency.
• Provide recommendations for strengthening and optimizing the organization's IT infrastructure.
• Evaluate, source, and purchase new or replacement IT equipment as needed.
• Perform additional tasks and responsibilities assigned by management.

APPLY NOW!!!

• Diploma in Information Technology, Information Systems, or a related discipline.
• At least 1 year of hands-on experience in a similar IT support role.
• Familiarity with macOS environments and networking is an added advantage.
• Strong analytical, troubleshooting, and problem-solving capabilities.
• Excellent organizational skills with the ability to manage priorities effectively.
• Willingness to provide after-hours support and be available on standby when necessary.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #10087 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781

Library/Roaming/Resource

Scope and Skillset

• End-to-End Ticket Lifecycle and monitoring relevant metrics
• Incident Management Workflow, including appropriate escalation
• First Call Resolution and Remote assistance
• Users’ IT accounts and access management (e.g. AD and Email account)
• Password Resets and Account unlock
• Process Change & Service requests

Skillsets

• Good communication skills
• Knowledge on ITSM processes
• Any other ad-hoc duties assigned

Working hours: 12 hours + Rotational shifts