Total 3,497 Others job vacancies

• Oversee and coordinate daily operations and team activities during assigned shifts
• Monitor employee performance and provide constructive feedback, coaching, and mentorship
• Assign tasks and delegate responsibilities to team members based on their strengths and workload
• Train and onboard new employees on company procedures, job duties, and performance expectations
• Conduct performance evaluations and identify opportunities for professional development
• Manage work schedules, attendance records, and timekeeping to ensure adequate coverage
• Address and resolve employee concerns, conflicts, and customer complaints promptly and professionally
• Ensure adherence to company policies, procedures, safety guidelines, and quality standards
• Prepare and submit reports on team performance, productivity metrics, and operational issues to management
• Collaborate with other departments to ensure smooth cross-functional operations and communication
• Monitor workflow and adjust resources to meet deadlines and maintain efficiency
• Maintain a safe, organized, and productive work environment
• Identify operational challenges and implement effective solutions to improve processes
• MOM LICENSE NO.: 21C0460
• EA REG ID :R1768038

Setgoals for performance and deadlines in ways that comply withcompany’s plans and vision and communicate them to subordinates

·Organize workflow and ensure that employees understand their dutiesor delegated tasks

·Monitor employee productivity and provide constructive feedback andcoaching

·Receive complaints and resolve problems

·Maintain timekeeping and personnel records

·Pass on information from upper management to employees and vice versa

·Good communication skills

F&B Operations Executive Job

Brief Description

Operations Executive responsibilities include assisting the management team with all operational and administrative support tasks to ensure the operations of the group restaurants/cafés run smoothly in day-to-day operations.

You will supervise and guide the service team to ensure a high level of quality and consistency of food and beverage services across the F&B outlets. We will require you to ensure that the outlets adhere to local regulations concerning health, safety, or other compliance requirements, as well as brand standards and local policies and procedures.

Responsibilities

● Lead and supervise the team on each shift, ensuring that the company maintains the highest quality of service standards

● Assist the Restaurant Manager in performing duties related to marketing, operational plans, and other special restaurant functions

● Handle any guest feedback on food quality and service

● Supervise, support, and confirm that the outlets adhere to local regulations concerning health, safety, or other compliance requirements, as well as brand standards, policies, and procedures

● Routine inspection of all outlet equipment to ensure all are in proper working condition and prepare a list of equipment in need of repair and maintenance

● Regular stocktaking to ensure sufficient supplies in restaurant/café for smooth operation

● Plan staff roster based on the outlet’s operational requirements

● Supervise and support the operations of at least two restaurants/cafés

● Able to function as customer relations and handle customer reservations

● Ad-hoc responsibilities assigned by the Manager

Requirements

● At least 2 years of relevant experience in food and beverage management

● Certificate of Basic Food Hygiene Course

● Strong communication, good interpersonal and management skills

● Passionate in providing excellent management and customer-oriented

● Able to work independently and lead the team

● Working knowledge of various computer software programs (MS Office, restaurant management software, POS, InfoGenesis, etc.)

● Proficient and effective problem solver

● Mastery of delegating multiple tasks and ability to meet financial targets

● Up to date with food and beverage trends and best practices

Interested applicants kindly apply through this job portal and I will contact you shortly.
Regret only shortlisted candidates will be notified.

Jober Pte Ltd UEN 201616711G

EA License No: 16C8401

XING CHONG | Registration No: R22109860

Oversee efficiency of operational processes.

Participate in strategic planning and goal-setting for the business.

Analyse business requirements and customer needs.

Research methods to improve operations and reduce costs.

Monitor and report on department performance.

Supervise and train employees.

Provide administrative support.

Excellent leadership and decision-making skills.

Willingness to work night shift and split shift.

Willingness to work extra hours or weekend if needed.

Job Description & Requirements

• Prepare menus in collaboration with colleagues
• Ensure adequacy of supplies at the cooking stations
• Prepare ingredients that should be frequently available (vegetables, spices etc.)
• Cook and complete dishes in timely manner
• Friendly and service oriented
• Able to perform shift; work on weekends and Public Holidays
• Excellent communication and interpersonal skills
• Ensure good hygiene practices and quality control of food and presentation
• Must be able to work in a fast pace environment

Job Scope (Supervisor):

Supervise daily warehouse and wholesale operations

Coordinate receiving, storage, and delivery of goods

Monitor stock levels and assist with inventory control

Assign tasks and guide workers to ensure smooth workflow

Ensure proper handling and storage of grocery products

Check orders for accuracy before dispatch

Maintain cleanliness and safety in the workplace

Report issues and update management on daily operations


EA License No. : 24C2389 (0 COMPROMISE RECRUITMENT PTE. LTD.)

EA Personnel Name : CHOO WEN XIN

EA Personnel No: R25147335

Responsibilities include:
-Assist in daily operations
-Ensure that the cafe and coffee house is properly maintained and clean
-Oversee food preperations, presentation and storage to ensure food health and safety compliency.
-Regular checks with customers to gather feedbacks
-resolving of conflicts in a professional way

Qualities we seek are:

· Positive attitude and commitment to excellence

· Respective skills in functions to be performed

· Excellent interpersonal and communications skills

· Team work

· Willing to learn and able to work under pressure

· Experience in F&B Operations

· Preferably 3 years of previous experience in serving.

· Must be able to work night shift and split shift

· Must be able to work extra hours if needed

Jober Pte Ltd UEN 201616711G

EA License No: 16C8401

XING CHONG | Registration No: R22109860

#SGUnitedJobs

Website : https://www.jobersg.com/

• Making sure employees that report to you meet performance expectations.
• Giving instructions or orders to subordinate employees.
• Ensuring that the work environment is safe, secure and healthy.
• Meeting deadlines.
• Approving work hours.
• Ensure great customer service at all levels.

Job Summary

Support and supervise daily outlet operations to ensure high service quality and customer satisfaction in a beauty, spa, or massage environment.

Responsibilities

• Coordinate daily outlet operations to maintain smooth workflow and service delivery
• Supervise therapists and staff on duty to ensure adherence to operational standards
• Monitor and uphold service quality and cleanliness standards throughout the outlet
• Respond promptly to customer enquiries and manage basic feedback to enhance customer experience
• Facilitate booking arrangements to optimize appointment scheduling and resource allocation
• Track stock levels accurately and report discrepancies or needs to the manager

Preferred competencies and qualifications

• Minimum 1–2 years of experience in the beauty, spa, or massage industry
• Prior supervisory experience supporting team leadership and operational oversight
• Strong customer service and communication skills to engage effectively with clients and staff
• Availability to work on weekends and public holidays to meet business demands
• Positive team player attitude to foster a collaborative work environment
• Basic knowledge of massage or beauty services to support operational understanding

• Ensure standards for food quality and preparation
• Co-ordinate with logistics department for timely collection and delivery schedules
• Prepare daily delivery list for frozen meats and others
• Manage all frozen meat delivery and assit to production and others
• Able to Multi-tasks and work under pressure
• Able to handle heavy stuffs like 20 - 30 kg
• Able to work long hours and weekend

Job Responsibilities

• Install wall and floor tiles for commercial, ID projects and construction sites.
• Prepare surfaces including cleaning, leveling, and waterproofing before tiling.
• Cut and shape tiles using hand tools and power tools.
• Lay tiles according to design drawings, patterns, and specifications.
• Apply adhesives, grout, and sealants to ensure proper finishing.
• Perform alignment, spacing, and leveling checks for quality workmanship.
• Repair or replace damaged tiles and perform rework when required.
• Work closely with site supervisors, contractors, and other trades.
• Maintain tools, equipment, and site cleanliness.
• Ensure compliance with safety standards and site regulations.

Job Requirements

• Minimum 1–3 years of tiling experience in construction or ID projects.
• Skilled in wall and floor tiling works.
• Ability to read basic drawings or layout plans is an advantage.
• Able to work in construction site environments.
• Responsible, hardworking, and able to work independently or in a team.
• Willing to work overtime when required.

Job Description

As a Civil Construction Project Manager, you will be responsible for overseeing the full lifecycle of building construction and major upgrading (Additions & Alterations – A&A) projects—from planning and coordination to execution and completion. You will ensure projects are delivered on time, within budget, and in compliance with safety and regulatory standards.

Key Responsibilities

• Lead and manage construction projects including new builds, renovations, and upgrading works
• Develop project plans, schedules, and budgets
• Coordinate with clients, consultants (architects, engineers), subcontractors, and suppliers
• Oversee site activities to ensure work progress aligns with project timeline
• Ensure compliance with local building regulations, codes, and safety standards (e.g., workplace safety)
• Monitor project costs and implement cost-control measures
• Conduct regular site meetings and progress reporting
• Identify risks and implement mitigation strategies
• Review technical drawings, specifications, and method statements
• Manage procurement of materials and subcontractor works
• Ensure quality assurance and quality control (QA/QC) procedures are followed
• Handle contract administration, variation orders, and claims
• Resolve site issues, delays, or conflicts effectively

Job Requirements

Education & Experience

• Degree in Civil Engineering, Construction Management, or related field
• Typically 5–10+ years of relevant experience in building construction or upgrading works
• Experience working with general contractors is highly preferred

Technical Skills

• Strong knowledge of construction methods, materials, and regulations
• Familiarity with project management tools (e.g., MS Project, Primavera)
• Ability to read and interpret technical drawings and contracts
• Understanding of cost estimation and budgeting

Certifications (often required/preferred in Singapore)

• Relevant safety certifications (e.g., WSQ/Workplace Safety)
• Registration with professional bodies (if applicable)
• Knowledge of local authority requirements (e.g., building compliance)

Core Competencies

• Leadership and team management
• Strong communication and stakeholder management skills
• Problem-solving and decision-making ability
• Time management and multitasking
• Attention to detail and quality focus

Work Environment

• Combination of site-based and office-based work
• May require working under tight deadlines and handling multiple projects simultaneously

Typical Employers

• General contractors (main contractors)
• Construction firms handling building and A&A projects
• Property developers
• Engineering and infrastructure companies

Roles & Responsibilities

Responsibilities:

• Develop the project business locally and identify and directly target architects and developers for projects.
• Support local distributors with pricing, catalogues and project specification support
• Achieve annual sales targets and assist in tender for projects
• Assist with market research or other local activities related to market and business development and sales growth
• Promote brand awareness, identify prospective clients, and expand the clientele base for the company with focus on the construction sector
• Take ownership and lead business development efforts in selected market segments
• To execute plans and strategies set by Manager and the company
• Attend to sales enquiries and prepare quotation.

Our client is a well-established construction and civil engineering contractor involved in A1 large-scale infrastructure and building projects in Singapore. Due to their current expansion plans, they are looking for a Contracts Manager to oversee contractual, cost, and commercial management across multiple construction projects. They are located in the North – easily accessible.

Responsibilities:

• Lead and manage the Quantity Surveying (QS) team, overseeing project cost control and commercial performance.

• Establish and implement contract, cost management, and QS operational systems and processes.

• Review and monitor project costing, including inter-project and inter-company cost allocations.

• Handle contractual matters with clients and subcontractors, including negotiations, claims, and settlements.

• Resolve project cost and contractual issues raised by the QS and project teams.

• Oversee project profit and loss performance and ensure contractual compliance across projects.

Requirements:

• Degree in Quantity Surveying, Construction Management, or related discipline.

• Minimum 8 years of relevant experience in construction contract management or quantity surveying.

• Proven experience in drafting, negotiating, and administering construction contracts.

• Strong knowledge of construction law, contract administration, and risk management.

• Experience managing QS teams and overseeing project commercial performance.
  

  
  Interested candidates who wish to apply for the advertised position, please click APPLY NOW or email an updated copy of your resume/CV.

  We regret that only shortlisted candidates will be notified.

  Email Address: jobs@recruitpedia.sg
  EA License No: 19C9682
  EA Personnel No: R22104769
  EA Personnel Name: Ong Boon Kiet (Travys)

Company Overview

JIAN AN CONSTRUCTION PTE. LTD. is a Singapore-based general contractor specializing in building construction and major upgrading works, with additional expertise in non-building construction. Operating since 2010, the company is located at the M-SPACE building.

Job Summary

We are seeking a highly experienced General Manager to lead and oversee the company’s construction operations, focusing on structural works projects in Singapore. You will drive business performance, project execution, and strategic growth.

Responsibilities

• Lead and direct the company’s construction operations and strategic initiatives to achieve business growth
• Manage multiple construction projects to ensure timely completion within budget and compliance with Singapore regulations
• Lead business development activities including preparing tenders, negotiating contracts, and acquiring new clients
• Drive financial performance by budgeting, controlling costs, and optimizing profits across projects
• Ensure strict adherence to regulatory requirements, including Workplace Safety and Health (WSH) standards
• Coordinate with clients, consultants, subcontractors, and authorities to facilitate smooth project execution
• Provide leadership and guidance to project managers, engineers, and site personnel to enhance team performance
• Plan and deploy manpower effectively while fostering workforce development and skills enhancement
• Manage contractual issues such as claims, variation orders, and dispute resolution to protect company interests
• Implement process improvements and adopt digital solutions to increase operational efficiency and productivity

Required competencies and certifications

• Strong knowledge of construction processes, contract management, and project execution
• Familiarity with Singapore construction regulations and Workplace Safety and Health (WSH) requirements

Preferred competencies and qualifications

• Degree in Civil Engineering, Construction Management, or related discipline
• Minimum 10 years of experience in the construction industry
• At least 5 years in a senior managerial or leadership role
• Strong leadership, communication, and stakeholder management skills

Job Description

• Lead and oversee project execution, ensure project is completed on time and within cost structure
• Lead a team of project staff include consultants, contractors, supervisor and project engineer and provide necessary guidance and mentorship to ensure site activities are executed in accordance with specifications budget and time schedules
• Report to Managing Director regarding all issue related to site and project
• Conduct project briefing and kick start meeting
• Responsible for periodic progress reports
• Provide direction in construction planning, coordinate works, contractors, client and consultants to ensure overall construction progress based on schedule of works
• Prepare cost estimates and monitor progress claim, interim certificate and issue payment response
• Determine needed resources such as manpower, equipment, machine and materials from start to finish with attention to budgetary limitations and cost control for those resources
• Identify potential or actual causes of delay and take preventive or remedial actions
• Ensure all works complies with the quality, safety and environmental standards set by Authorities or relevant parties
• Monitor submissions and clearances from relevant authorities
• Ensure all works are carried out in accordance with approved specifications and ISO standards
• Check safety management system and conduct periodic safety inspection
• Any ad-hoc tasks assigned by supervisor

Job Requirements

• At least Degree in Electrical Engineering or minimum 15 years of electrical or M&E working experience in construction field
• Over 10 years of General Manager experience in construction field
• Knowledgeable in project management processes for all stages of project
• Proficient in MS Project, MS Office, Auto CAD
• Knowledgeable in building construction safety and ISO standards
• Passion in people and project management
• Excellent decision making and problem solving skills
• Good written, communication skills and interpersonal skills as need to liase with several parties
• Need to work overtime during critical periods as and when required
• Able work well under pressure as need to complete tasks within deadlines
• Required to travel between site and office as well as other location as per client's perusal
• 6 working days

Cost Estimation & BudgetingPrepare initial cost estimates and detailed budgetsAdvise on project feasibility and cost planning

Tendering & ProcurementPrepare tender documents and Bills of Quantities (BOQ)Evaluate contractor bids and recommend suitable contractors

Cost ControlMonitor project expenses and track variationsEnsure costs remain within approved budget

Contract AdministrationManage contracts between client and contractorsHandle claims, disputes, and variations

Progress ValuationAssess work completed and certify payments
Prepare and review tender documents, BOQs, and cost reports

Conduct value engineering and cost control to optimize project outcomes

Handle procurement, tender evaluation, and contract administration

Monitor project expenditures and provide cost forecasting and reporting

Assess and manage variations, claims, and final accounts

Liaise closely with clients, consultants, and contractors to ensure alignment

Ensure compliance with contractual and commercial requirements

• Up till $3,000 basic + Allowances + Commission + Incentive and Bonus
• Client-facing role
• Strong SME Financing Positioning
• Established & Credible Brand (Since 1981)
• Strong Earning Potential

Our Client, a market-leading integrated solutions provider, is inviting qualified candidates to fill the position as Relationship Manager.

RESPONSIBILITIES:

• Identify, target and onboard clients in the IT / Construction / General sectors with business loan or equipment financing requirements.
• Generate leads through networking, cold calling, referrals and site visits.
• Conduct detailed needs analysis to match financial products to client needs.
• Maintain and grow a pipeline of qualified opportunities and achieving monthly loan disbursal targets.
• Work closely with credit and risk teams to ensure smooth loan processing and client satisfaction.
• Ensure all documentation, customer due diligence and KYC norms are followed as per regulatory and company guidelines.
• Build long-term relationships with business owners or decision-makers.
• Stay updated on industry trends, competitor offerings and lending norms.
• Track client lifecycle events (e.g. new project, merger, expansion plans) for upselling opportunities.

REQUIREMENTS:

• Diploma / Bachelor’s Degree in Business and Finance
• 2–4 years of sales experience
• Proven experience in dealing with clients in the IT / Construction / General industry
• On-the-job training will be provided
• Excellent communication and negotiation skills
• Result-oriented with the ability to work independently and in teams

OTHER INFORMATION:

• Location: Bukit Batok
• Working Days/Hours: 5 days/Officehours, 8.30am – 5.30pm
• Salary: Up till $3,000 basic + allowances + commission + incentive and bonus (salary will commensurate according to experience & qualifications)
• The Company strives to achieve employee satisfaction and provides conducive working environment, attractive incentives and remuneration to all staff.

Please indicate the below information in your resume:

• Current & Expected salary
• Reason(s) for leaving
• Availability to commence work

We regret that only shortlisted candidates will be notified. All applications will be treated with the strictest confidence.

5.5 work weeks

Monday to Friday : 0830 – 1730

Saturday               : 0830 – 1230

Job Responsibilities:

• Responsible for the maintenance and accountability of the stock inventory.

• Isolate any product which comes with quantity variance respect to the quantity indicated on the COC provided by QC.

• Notify the quality assurance department of any such problematic issue and record an appropriate document.

• Update NAV system and Finished Goods inventory records (Excel format) after the packer completed the counting process.

• Ensure all packaging process working according with company established standards procedures in every aspect of the product.

• Assigned and allocated jobs to the respective packers to perform the packaging process as per the established packing procedure.

• Prepare purchase requisition for consumable stock replenishment.

• Carry out ad hoc duties as assigned.

Job Requirements:

• At least 2-3 years of relevant working experience in inventory management or packaging supervision.

• Proficient in both spoken and written English and Chinese to communicate effectively with team members and management.

• Computer literate, familiar with Microsoft Excel and NAV system (or similar inventory software).

• Responsible, organized, and detail-oriented in managing inventory and packaging processes.

• Able to work independently and lead a team of packers to ensure packaging procedures are followed.

• Willing to work 5.5 days work week and perform overtime as required based on workload.

• Strong problem-solving skills and ability to handle ad-hoc tasks.

Job Description

• Oversee daily operations
• Ensuring that the store achieves or exceeds its set goals in relation to cost of operations and revenue, whilst providing highest quality level customer service.
• Training, hiring, motivating, evaluating and directing staffs.
• Ensuring the tidiness and cleanliness of the beauty facilities and good working operation of all beauty equipment.
• Necessitating the tranquility and esthetic beauty of the facilities to promote an appealing and relaxing environment.
• Maintaining the client database, scheduling appointments, managing contract laborers and employees.
• Placing orders of supplies and retail, managing inventory control and interviewing new staff members.

Requirements

• At least 5 years of proven relevant working experience in beauty industry
• Strong leadership and team management skills.
• Up-to-date with cosmetic trends and makeup products
• Excellent customer service abilities
• A professional appearance.

• Up till $5,000 + bonus
• Strong track record & long-standing reputation
• Top-tier BCA grading
• In-house manufacturing capability

Our Client, a trusted A1-graded contractor, is inviting qualified candidates to fill the position as Architectural Coordinator.

RESPONSIBILITIES:

• To assist Project Manager/Engineer to plan & execute structural & architectural works
• Lead in site coordination with all trades
• To liaise with RTO for inspection
• Prepare; submission of shop drawings/Materials/MOS
• To check shop drawings submitted by Sub-contractors
• To ensure work is construct in accordance with contract and drawings
• Liaise with sub-contractors, suppliers etc
• Procurement and monitoring of Architectural related materials
• To carry out inspection/trade demo/material testing/mock-up
• To check and ensure compliance with TOP check list and RI (Achi)
• Attend subcon meetings
• Contract administration and other site operational & project management matters
• Any other works as assigned by the Management or your Superior
  

REQUIREMENTS:

• Bachelor’s Degree of Architecture or equivalent
• At least 3 years of experience in building/construction trade

OTHER INFORMATION:

• Location: Upper Thomson  
• Working Days/Hours: 6 days/Office hours
• Salary: Up till $5,000 + bonus (salary will commensurate according to experience & qualifications)
• The Company strives to achieve employee satisfaction and provides conducive working environment, attractive incentives and remuneration to all staff.

Please indicate the below information in your resume:

• Current & Expected salary
• Reason(s) for leaving
• Availability to commence work

We regret that only shortlisted candidates will be notified. All applications will be treated with the strictest confidence.

Job Description & Requirements

A cleaning supervisor

directs cleaning crews to ensure high standards of cleanliness, safety, and hygiene in residential, commercial, or industrial settings

. Key responsibilities include creating work schedules, training staff, inspecting work, managing inventory/equipment, and resolving client complaints. They must possess strong leadership skills, technical knowledge of cleaning methods, and a safety-focused mindset.

Key Responsibilities

Team Leadership: Supervise, train, coach, and deploy cleaning staff to ensure productivity and adherence to company policies.

Quality Control: Inspect completed cleaning tasks to ensure they meet quality, safety, and health standards.

Operational Planning: Develop cleaning schedules,, rosters, and work plans for staff.

Inventory & Equipment Management: Monitor stock levels of cleaning materials, order supplies, and ensure equipment is maintained or repaired.

Client Relations: Liaise with clients to understand requirements, manage expectations, and address feedback.

Safety Compliance: Ensure all team members follow safety procedures, including the proper use of cleaning chemicals and Personal Protective Equipment (PPE).

Reporting: Submit daily, weekly, or monthly cleaning reports to management regarding staff attendance, inventory, and site performance.

Job Summary

A Sales Supervisor leads and supports a sales team by providing training, managing performance, building client relationships, and driving business growth through market research and policy enforcement.

Responsibilities

• Provide employees with necessary tools and training to enhance job performance and success
• Build and maintain long-term business partnerships with key clients to support company growth
• Analyze managerial reports to identify improvement areas and new market growth opportunities
• Develop, implement, and enforce company policies on customer relations, sales techniques, and ethics
• Design and deliver training programs for new hires and staff promoted to new roles to ensure readiness
• Monitor employee performance to ensure achievement of goals and compliance with company policies
• Manage and support a team to ensure effective job performance and operational efficiency
• Review customer orders and inventory levels to guarantee fulfillment of customer needs
• Conduct market research to discover new industry growth opportunities and inform strategic decisions

· Responsible to deploy manpower for daily landscape maintenance duties and attend to urgent cases when necessary.

· Responsible to keep track and schedule for daily landscape maintenance accordingly and understand the quality of duties required by the Superior.

· Able to handle machinery and equipment such as hedge trimmers, chainsaws, long arm pruner, blower, etc.

· In charge and understand the safety requirements when working outside and inside working areas.

· Able to demonstrate the basic knowledge in Horticulture Maintenance such as proper pruning methods for shrubs and trees,daily maintenance duties which include watering, fertilizing, weeding, mulching, planting, plant removal etc, protect trees and plants from diseases and insect infestations and planting works.

• Work with Landscape Designer, Supervisor, Salesperson and Customer to review and install/implement Landscape projects, based on contract.

· Supervise crew on Landscape projects.

Requirements

· Required language(s): English, Chinese (in order to deal with complaints from Chinese speaking client on site)

· Dynamic and energetic

· Good team player with ability to lead and multi-task

· Committed to work

· Required Skill(s): Microsoft Office

· Excellent interpersonal and communication skills

· Prefer candidates with horticulture or arborist knowledge

· On-the-job training provided

· Entry level candidates with the relevant Polytechnic / WSQ Diploma / Degree are welcomed

Working Hours and Office Location:

· 5.5-day work week

· Office location: Mandai Estate

· Work location: Various Sites

• Planning and organizing electrical installation projects.
• Supervising and directing a team of electricians.
• Conducting site inspections to assess electrical needs and ensure compliance with safety standards.
• Providing technical expertise and guidance to electricians on complex systems.
• Ensuring compliance with electrical codes and regulations.
• Maintaining accurate records of electrical work and projects.
• Fostering a positive and productive work environment by leading and training electrical personnel.
• Collaborating with other departments to ensure seamless operations and optimal performance of all electrical systems.