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technical support engineer Jobs in Karachi

technical support engineer

field service engineer

Wärtsilä

<div>
 W&auml;rtsil&auml; is a world leader in marine technology and leading the industry's transformation towards a decarbonised and sustainable future. With the world&rsquo;s widest portfolio and service network, we &ndash; W&auml;rtsilians - deliver efficient, safe and sustainable integrated products and solutions to enhance the business of our customers. The opportunities presented through digitalisation and new technologies are offering a new era of shipping. We want to change the course towards an interconnected and cleaner maritime future and are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together.
 
 
 Business Unit Parts and Field Service is a global organisation with harmonised ways of working and tools to deliver the best possible services for our customers. In our global team we value, respect, and embrace different opinions and diversity. Safety, environment, and wellbeing are our foundation, and we never compromise them.
 
 
 
 What will you be doing:
 
 
 
 Your work will focus on these main responsibilities
 
 :
 
 
 
 <ul>
 <li>
 Supports the Shift Engineer/ Maintenance engineer in maintenance &amp; repair activities, material requisitions, maintenance planning and scheduling.
 </li>
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 All planned maintenance and unplanned activities.
 </li>
 <li>
 Permitting compliance with safety requirements and liaison and coordination with other departments as required.
 </li>
 <li>
 Supports the Shift Engineer/ Maintenance engineer in maintenance &amp; repair activities, material requisitions, maintenance planning and scheduling.
 </li>
 <li>
 All planned maintenance and unplanned activities.
 </li>
 <li>
 Permitting compliance with safety requirements and liaison and coordination with other departments as required.
 </li>
 <li>
 Supports the Shift Engineer/ Maintenance engineer in maintenance &amp; repair activities, material requisitions, maintenance planning and scheduling.
 </li>
 <li>
 All planned maintenance and unplanned activities.
 </li>
 <li>
 Permitting compliance with safety requirements and liaison and coordination with other departments as required.
 </li>
 <li>
 Ensures equipment, materials and tools are on-hand for work execution.
 </li>
 <li>
 Reports resources and time utilized, job scope expansion, rework or deferred maintenance as required.
 
 
 </li>
 </ul>
 
 Job location :
 
 SNPC, Nooriabad, Pakistan
 
 
 
 Qualification &amp; experience requirement:
 
 Diploma Mechanical with 5 years of relevant experience
 
 
 
 Other desired Skills:
 
 
 
 <ul>
 <li>
 Hands on maintenance experience of internal combustion engines (Must have)
 </li>
 <li>
 Familiarity with measuring instruments (Sub part of overhauling engines) (Added advantage)
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 <li>
 Good Cultural knowledge
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 Communication skills
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 Teamwork skills
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 Quality, Health, Safety &amp; Environment Awareness
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 Problem solving &amp; decision making
 
 
 </li>
 </ul>
 
 Why you and us:
 
 
 
 We at W&auml;rtsil&auml; believe in empowerment, ownership and taking responsibility of our work. We support each other&rsquo;s growth and co-creation is the true basis of our innovation. We have courage to see opportunities and take initiative. We are authentic and honest, and we strongly believe in a diverse and inclusive work community where everyone can be their true self. We don&rsquo;t always get it right the first time, and if mistakes are made, we make sure to learn and grow from them. We want everyone to voice their opinions freely. That is why we have built an environment that empowers you and everyone around you, and where you can feel safe and cared for.
 
 
 Are you eager to be part of this ambition?
 
 
 
 How to apply:
 
 
 
 
 Contact &amp; next steps
 
 
 
 Submit your application before the deadline through our Careers portal. Applications through email will not be considered. After submitting your application you&rsquo;ll receive a confirmation email. We try our best to get back to everyone within 2-3 weeks after application deadline.
 
 
 In case of any questions, reach out our Regional Talent Acquisition Team at careers@wartsila.com
 
 
 
 Last application date: 20/01/2026
 
 
 
 At W&auml;rtsil&auml; we value, respect, and embrace all our differences, and are committed to diversity, inclusion, and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities.
 
 
 Please note that according to W&auml;rtsil&auml; policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country.
 
 
 
 This is W&auml;rtsil&auml;
 
 
 
 W&auml;rtsil&auml; is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on www.wartsila.com.
</div>

Mechanic

Meraj Limited

<div>
 
 Job Summary
 
 
 We are seeking a dedicated and technically proficient After Sales Engineer to join our After-Sales team. The ideal candidate will provide exceptional technical support, maintenance, and troubleshooting services for our specialized vehicles and equipment, ensuring customer satisfaction and long-term product reliability.
 
 
 Key Responsibilities
 
 <ul>
 <li>
 Provide on-site and remote technical support, diagnostics, and repairs for Meraj vehicles (firefighting trucks, municipal vehicles, pumps, etc.) and equipment.
 </li>
 <li>
 Conduct preventive maintenance, inspections, and warranty services.
 </li>
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 Train customers and end-users on product operation, maintenance, and safety procedures.
 </li>
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 Coordinate with the parts department for timely supply of spare parts.
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 Handle customer inquiries, complaints, and feedback related to after-sales service.
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 Prepare service reports, documentation, and maintain service records.
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 Collaborate with engineering and production teams for product improvements based on field feedback.
 </li>
 <li>
 Travel to customer sites within Pakistan and occasionally internationally for service calls.
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 </ul>
 Qualifications &amp; Requirements
 <ul>
 <li>
 Bachelor's degree in Mechanical Engineering, Automotive Engineering, or related field (BE/BSc preferred).
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 3-5 years of experience in after-sales service, field service engineering, or technical support, preferably in heavy vehicles, automotive, or industrial equipment sector.
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 Strong knowledge of hydraulics, pneumatics, electrical systems, chassis (e.g., Isuzu, MAN, Scania, Mercedes-Benz), and firefighting/municipal equipment.
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 Excellent problem-solving skills and ability to work under pressure in field conditions.
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 Good communication skills in English and Urdu; additional languages a plus.
 </li>
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 Willingness to travel frequently.
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 Valid driving license preferred.
 </li>
 </ul>
</div>

After Sales Service Specialist

Meraj limited

Job SummaryWe are seeking a dedicated and technically proficient After Sales Engineer to join our After-Sales team. The ideal candidate will provide exceptional technical support, maintenance, and troubleshooting services for our specialized vehicles and equipment, ensuring customer satisfaction and long-term product reliability.Key Responsibilities<ul><li>Provide on-site and remote technical support, diagnostics, and repairs for Meraj vehicles (firefighting trucks, municipal vehicles, pumps, etc.) and equipment.</li><li>Conduct preventive maintenance, inspections, and warranty services.</li><li>Train customers and end-users on product operation, maintenance, and safety procedures.</li><li>Coordinate with the parts department for timely supply of spare parts.</li><li>Handle customer inquiries, complaints, and feedback related to after-sales service.</li><li>Prepare service reports, documentation, and maintain service records.</li><li>Collaborate with engineering and production teams for product improvements based on field feedback.</li><li>Travel to customer sites within Pakistan and occasionally internationally for service calls.</li></ul>Qualifications &amp; Requirements<ul><li>Bachelor's degree in Mechanical Engineering, Automotive Engineering, or related field (BE/BSc preferred).</li><li>3-5 years of experience in after-sales service, field service engineering, or technical support, preferably in heavy vehicles, automotive, or industrial equipment sector.</li><li>Strong knowledge of hydraulics, pneumatics, electrical systems, chassis (e.g., Isuzu, MAN, Scania, Mercedes-Benz), and firefighting/municipal equipment.</li><li>Excellent problem-solving skills and ability to work under pressure in field conditions.</li><li>Good communication skills in English and Urdu; additional languages a plus.</li><li>Willingness to travel frequently.</li><li>Valid driving license preferred.</li></ul>Job Type: Full-timeWork Location: In person

After Sales Engineer

Everllence

<div>
 
 About Everllence
 
 
 
 Everllence, formerly known as MAN Energy Solutions, is a leading provider of propulsion, decarbonization and efficiency solutions for shipping, the energy economy and industry. True to our motto &ndash; &lsquo;Moving big things to zero&rsquo; &ndash; we help key industries in the global economy to reduce hard-to-abate emissions. Our technologies have a measurable impact on the success of the global energy transition. More information about the company can be found at  www.everllence.com. Headquartered in Germany, Everllence employs around 15,000 people across more than 140 sites worldwide.
 
 
 
 We Can Offer You The Following Tasks
 
 
 
 <ul>
 <li>
 Senior Service Engineer is responsible for carrying out service and maintenance in accordance with assigned accountabilities.
 </li>
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 Perform extensive maintenance, repairs and services on all type of machines (e.g. replacement of vibration dampers, hydraulically pressed cams) in accordance with the specified work cards / documents.
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 Develop timelines and projects completion deadline with line manager; monitor lead time and quality.
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 Write performance requirements for engineering projects.
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 Execute LMRA (Last Minute Risk Analysis) on location before starting work.
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 Correctly use PPE (personal protective equipment) provided.
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 Carry out assembly preparation for upcoming more demanding (extensive) service assignments, e.g. check commissioned spare parts for completeness, allocation and correctness.
 </li>
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 Follow the service schedule and ensure supply of materials required to maintain machines or equipment in the prescribed condition. Specific compilation of special tools including preparation for dispatch.
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 Read and interpret the blueprints, technical drawings, schematics, or computer generated reports, and ensure that the tools, materials and parts needed are available.
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 Efficiently plan work processes with manpower requirements, determination of assembly procedures on site in accordance with the specified work cards/documents. Thereby be technical instructor, coordinator and advisor of assigned (external) personnel. Coach service technicians and engineers to carry out planning, maintenances commissioning, performance tests, etc.
 </li>
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 Provide assistance support as a specialist, explaining the technical facts to the customer / contact person for technical questions / representing the company to the customer.
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 Perform major overhauls of various Everllence portfolio engines and / or turbochargers.
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 Support the customer in the coordination of the assembly process, as well as extensive assembly and disassembly of parts / assemblies according to work cards / checklists.
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 Technically coordinate the plants, systems and component findings, if necessary, advise customers on preventive maintenance. Support with commissioning work.
 </li>
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 Process warranty cases, i.e. make and check customer claims, send parts and personnel if necessary, tracking in alignment with and following approval by HQ.
 </li>
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 Report incidents, accidents and near-misses according to procedures; investigate equipment failures or difficulties to diagnose faulty operation and recommend remedial actions.
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 Correctly use PPE (personal protective equipment) provided and all HSE relevant material.
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 Create reports and handle standard and special software. Analyze the maintenance data and make suggestions for improvement.
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 Implement enforcing and monitoring standard maintenance and HSE policies and procedures according to Ecellence standards guideline, resolve system malfunctions, and provide technical information.
 </li>
 <li>
 Develop technically optimized solutions.
 
 
 </li>
 </ul>
 
 You Can Help Us With These Qualifications
 
 
 
 <ul>
 <li>
 Mechanical Engineering Degree from well reputed University or equivalent
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 <li>
 5 + years of related experience, preferably in the power industry or captive power plant/marine
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 <li>
 Detailed understanding of the business both technical and commercial levels
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 Principles of work preparation/ project management; leadership
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 Health and safety, environmental, quality and safety requirements
 </li>
 <li>
 Prepared to travel worldwide.
 </li>
 <li>
 Knowledge in technical report writing with Microsoft Office
 
 
 </li>
 </ul>
 
 Contact us
 
 
 
 
 That is important to us
 
 
 
 Integrity and compliance are essential elements of our corporate culture. We firmly support diversity and equal opportunities and are therefore looking forward to receiving a diverse range of applications.
</div>

Senior Service Engineer – Karachi Pakistan

zvolta.com

Location: Karachi (field travel as required)Role OverviewWe are seeking a hands-on Diploma Associate Engineer to support the assembly, wiring, installation, testing, and troubleshooting of AC EV chargers. This role is ideal for someone with strong practical skills in electrical systems and PCB handling, who is interested in building a career in EV charging and clean energy infrastructure.Key Responsibilities1. Assembly &amp; Manufacturing Support<ul><li>Assemble EV chargers using outsourced metal enclosures as per company specifications</li><li>Perform PCB soldering and internal wiring</li><li>Integrate PCBs with electrical components including:</li><li>MCBs, RCCBs, surge protection devices</li><li>Contactors, relays, and wiring harnesses</li><li>Install and align LCD/display units, gaskets, seals, and mechanical fittings</li><li>Ensure proper earthing, insulation, and cable management</li></ul>2. Testing &amp; Quality Checks<ul><li>Conduct electrical tests including continuity, insulation, voltage, and load testing</li><li>Verify charger functionality prior to dispatch</li><li>Identify and rectify assembly or wiring-related faults</li><li>Support basic QC documentation and test checklists</li></ul>3. Installation &amp; Commissioning<ul><li>Install EV chargers at commercial, fleet, and residential sites</li><li>Coordinate with civil and electrical teams during on-site work</li><li>Perform commissioning, functional testing, and safety validation</li><li>Support basic customer handover and usage guidance</li></ul>4. Troubleshooting &amp; Maintenance<ul><li>Diagnose and repair issues related to:</li><li>Power and protection systems</li><li>Display or basic communication faults</li><li>PCB or component-level failures (under guidance)</li><li>Support field maintenance and warranty cases</li><li>Replace faulty components and re-test units</li></ul>5. Documentation &amp; Technical Support<ul><li>Maintain basic assembly, testing, and installation records</li><li>Report recurring faults and suggest design or process improvements</li><li>Assist senior engineers with product iterations and upgrades</li></ul>Required Qualifications<ul><li>DAE (Electrical, Electronics, or Mechatronics)</li></ul>Experience<ul><li>1&ndash;3 years of relevant hands-on experience</li><li>Fresh candidates with strong practical skills may also apply</li></ul>Required Skills<ul><li>Strong understanding of AC electrical systems</li><li>Hands-on experience with:</li><li>PCB soldering and wiring</li><li>Electrical panels, breakers, and surge protection</li><li>Ability to read wiring diagrams and schematics</li><li>Basic knowledge of electrical safety standards and earthing practices</li><li>Comfortable working in both workshop and field environments</li></ul>Preferred (Nice to Have)<ul><li>Experience with EV chargers, solar inverters, UPS systems, or industrial panels</li><li>Familiarity with IP-rated enclosures (IP65 preferred)</li><li>Basic understanding of networking or IoT-enabled devices</li><li>Motorcycle or willingness to travel within the city</li></ul>What We Offer<ul><li>Direct exposure to EV charging infrastructure development</li><li>Hands-on role in a growing clean-tech startup</li><li>Learning opportunities in product design, field deployment, and scaling operations</li></ul>Job Types: Full-time, FresherWork Location: In person

Diploma Associate Engineer – EV Charger Assembly & Installation

Allmed Solutions

We are seeking a proactive and well-organized Service Coordinator to join our Medical Equipment Service Team. The role involves coordinating service activities and ensuring timely technical support while maintaining effective communication between customers, service engineers, and internal teams.Key Responsibilities:<ul><li>Liaise and manage general correspondence with principal companies.</li><li>Coordinate and schedule service calls, installations, and preventive maintenance activities.</li><li>Serve as the main point of contact between customers and service engineers.</li><li>Maintain accurate service records, reports, and documentation.</li><li>Follow up on service requests to ensure timely resolution.</li><li>Coordinate with spare parts, logistics, and technical teams to support service operations.</li><li>Prepare service-related reports and provide updates to management.</li><li>Ensure compliance with company procedures and quality standards.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s degree in Biomedical Engineering.</li><li>1&ndash;3 years of experience in service coordination or technical support, preferably in the medical equipment industry.</li><li>Strong communication, coordination, and organizational skills.</li><li>Proficiency in MS Office and service management systems.</li><li>Ability to manage multiple tasks and work under pressure.</li></ul>Job Type: Full-timePay: Rs55,000.00 - Rs110,000.00 per monthWork Location: In person

Service Coordinator- Biomedical Engineer

Sui Southern Gas Company Limited

<div>
 Engineering graduate (Mechanical / Mechatronics / Electronics with 2 years of experience.
 
 
 Experience in meter operations, utility field services, or supporting investigative/counter-theft operations will be preferred.
 
 
 PEC registration is mandatory.
 
 
 
 Job Summary
 
 
 
 The purpose of this position is to assist Senior Management in monitoring the day-to-day activities of meter field service activities and to support intelligence and operation team during counter gas theft operations cases. The incumbent is also responsible to assist in looking after cyber locks installed across the franchise area.
 
 
 
 Job Responsibilities
 
 
 
 <ul>
 <li>
 Assist intelligence and technical teams in providing technical leads and carrying out technical audits.
 
 
 </li>
 </ul>
 Assist in inspections and witnessing of meter and regulator testing as per OGRA policy.
 
 
 <ul>
 <li>
 Support inspection of meters and connections to determine defects, faults, and damages and determine if any unauthorized connections are evident, and take immediate action to report.
 </li>
 <li>
 Verify readings to determine if any abnormal functions or fluctuations are evident.
 
 
 </li>
 </ul>
 Ensure that abnormalities are investigated and cyber locks are working properly.
 
 
 <ul>
 <li>
 Communicate problems with meters or incorrect readings to Section Head and assist in managing MIS (Management Information System) regarding gas theft.
 </li>
 <li>
 Assist in analyzing industrial and commercial customers&rsquo; trend analysis and identify gas theft data analyses.
 
 
 </li>
 </ul>
 Assist in maintaining record of gas theft evidences and post it on the ERP system for historical analysis.
 
 
 <ul>
 <li>
 Report maintenance and equipment problems and ensure their resolution on a prompt basis.
 </li>
 <li>
 Raise alerts to ensure that services are timely switched on for new subscriptions and switched off in cases of non-payment or empty premises.
 </li>
 <li>
 Ensure that data in the utility log book is maintained correctly and kept up-to-date.
 </li>
 <li>
 The individual shall ensure compliance to the Enterprise Risk Management Framework enforced in the Company while performing job responsibilities in accordance with his assigned role.
 </li>
 <li>
 The individual shall ensure compliance to the Business Principles and Ethics Policy / Code of Conduct.
 </li>
 <li>
 Undertake any other task assigned by the management.
 </li>
 </ul>
</div>

Engineer (Technical Metering)

Explore 1039+ Field service engineer in Karachi this January. Find roles across top companies and apply now to boost your career.