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mechanical electrical plumbing supervisor

senior piping designer

Worley

<div></div><div><div>Senior Piping Designer - MUS014J</div><div>
Company: Worley</div><div>
Primary Location: OMN-MC-Muscat</div><div>
Job: Piping</div><div>
Schedule: Full-time</div><div>
Employment Type: Employee</div><div>
Management Level: Individual Contributor</div><div>
Job Posting: Oct 20, 2025</div><div>
Unposting Date: Oct 25, 2025</div><div>
Reporting Manager Title: Department Manager Mechanical Engineering</div><div>
:</div><div></div><div> 
Building on our past. Ready for the future
Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We&rsquo;re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.</div><div> 
Moving forward together
We&rsquo;re committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.
We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation.
And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology.
Whatever your ambition, there&rsquo;s a path for you here. And there&rsquo;s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.</div></div>

Senior Piping Designer

<div>
 
 Building on our past. Ready for the future
 
 
 
 Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We&rsquo;re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.
 
 
 
 Moving forward together
 
 
 
 We&rsquo;re committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.
 
 
 We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation.
 
 
 And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology.
 
 
 Whatever your ambition, there&rsquo;s a path for you here. And there&rsquo;s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.
 
 
 
 Company
 
 
 
 Worley
 
 
 
 Primary Location
 
 
 
 OMN-MC-Muscat
 
 
 
 Job
 
 
 
 Piping
 
 
 
 Schedule
 
 
 
 Full-time
 
 
 
 Employment Type
 
 
 
 Employee
 
 
 
 Management Level
 
 
 
 Individual Contributor
 
 
 
 Job Posting
 
 
 
 Oct 20, 2025
 
 
 
 Unposting Date
 
 
 
 Oct 25, 2025
 
 
 
 Reporting Manager Title
 
 
 
 Department Manager Mechanical Engineering
</div>

Wood

<div>
 
 Job Description
 
 
 
 
 Remarkable people, trusted by clients to design and advance the world
 
 
 
 Wood is recruiting for a Senior Piping Engineer to join its Projects team focusing on delivering across FEED and Detail design scopes of work.
 
 
 Position is based in Oman for a long-term assignment.
 
 
 
 Responsibilities
 
 
 
 In this role you will Supervise a team of piping engineers and designers to translate the limited information from the Concept Selection Report and/or Basis for Design to Basis for Design and/or Front End Design &amp; project specifications as well as detailed design. Supervise a team of piping engineers to carry out the Piping Engineering FEED and DD activities (Define and Execute stage) for an assigned area of a specific project in order to generate the relevant Piping Engineering FEED and DD deliverables on time according to DCAF requirements
 
 
 
 Designing the future. Transforming the world
 
 
 
 Reflecting the market focus for the office in both brownfield and green field opportunities, multi-skilled personnel are sought, for those with experience in Onshore Oil and Gas.
 
 
 
 What We Can Offer
 
 
 
 <ul>
 <li>
 Meaningful and interesting projects delivered to leaders of industry across oil and gas and emerging energy sectors
 </li>
 <li>
 Commitment to Diversity and Inclusion; we are an organisation actively committed to diversity and inclusion across our busiess with employee networks committed to giving all employees a voice
 </li>
 <li>
 Competitive salary with regular salary reviews to ensure we are rewarding at the right level in line with the market
 </li>
 <li>
 Medical Insurance: Ensures inpatient and outpatient care is available should you require treatment. Cover limits apply, please refer to the terms of benefit and network list for further details.
 </li>
 <li>
 Workmen&rsquo;s Compensation: Provides payment of 3 x Annual Wage (up to a maximum of 5000 OMR) upon death or permanent disability.
 </li>
 <li>
 Employee Assistance Programme: Allows you to feel comfortable knowing that you or your immediate family members can confidentially discuss any work or personal issues that are an inevitable part of life. The programme helps support your mental, physical, social &amp; financial well-being.
 
 
 </li>
 </ul>
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Prepare Piping Engineering Cost, Time and Resource (CTR) Catalogue for projects
 </li>
 <li>
 Supervise a team of piping engineers and Designer assigned to a project area (supervised by Project piping Lead)
 </li>
 <li>
 Contribute to Basis for Design, Basis of Design, and Project Specifications/Philosophies
 </li>
 <li>
 Develop Equipment Layout/Plot Plan based on PFS/UFS, Technical safety requirements
 </li>
 <li>
 Develop Piping Layout based on PEFS/UEFS
 </li>
 <li>
 Carry out Stress Analysis for critical lines for both piping and pipeline (metalic and non metalic)
 </li>
 <li>
 Select / Develop piping classes based on MSR
 </li>
 <li>
 Develop / Approve specification for piping materials and speciality items
 </li>
 <li>
 Follow Quality Management System (QMS) requirements in line with ISO 9001-2015 and API Q2 2nd edition requirements.
 </li>
 <li>
 Initiate, check, and/or approve Piping Engineering Deliverables
 </li>
 <li>
 Provide input / Review other discipline deliverable as appropriate.
 </li>
 <li>
 Conduct Layout Review / Model Reviews and ensure timely close-out of all actions.
 </li>
 <li>
 Support procurement and construction activities.
 </li>
 <li>
 Participate in HAZID, Design Review, HAZOP, IPF and various HSE related workshop
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 <ul>
 <li>
 Degree in Mechanical Engineering.
 </li>
 <li>
 Minimum 6 years in FEED and DD /ENGINEERING and Minimum 10 years in oil &amp; gas Experience.
 </li>
 <li>
 Specialist in stress analysis for piping and pipeline (both metallic &amp; non Metallic).
 </li>
 <li>
 Good communicator and good inter-personal/leadership skills.
 </li>
 <li>
 Experience in managing small teams and third part contractor/licensor.
 </li>
 <li>
 Fluent in English; Written and Spoken.
 
 
 </li>
 </ul>
 
 About Us
 
 
 
 Wood is a global leader in consulting and engineering, helping to unlock solutions to critical challenges in energy and materials markets. We provide consulting, projects and operations solutions in 60 countries, employing around 35,000 people. www.woodplc.com
 
 
 
 Diversity Statement
 
 
 
 We are an equal opportunity employer that recognises the value of a diverse workforce. All suitably qualified applicants will receive consideration for employment on the basis of objective criteria and without regard to the following (which is a non-exhaustive list): race, colour, age, religion, gender, national origin, disability, sexual orientation, gender identity, protected veteran status, or other characteristics in accordance with the relevant governing laws.
</div>

Senior Piping Engineer

Al Toobi New Enterprises

I. QUALIFICATIONSEducation &amp; Experience&middot; Attainment of a high school diploma or its equivalent educational qualification&middot; Proven experience as an Embroidery Machine Operator or similar role.&middot; Must have at least two (2) of experience as an Embroidery Machine Operator or Embroidery Designer&middot; Successful completion of a course in embroidery design or a related field is a plusRequired Skills :&middot;Proficiency in operating embroidery sewing machines and related equipment.&middot; Strong understanding of embroidery design concepts, color schemes, and materials.&middot; Detail-oriented with a keen eye for accuracy and quality control.&middot; Ability to communicate effectively and collaborate with team members, Managers, and Designers.&middot; Strong organizational skills to manage production targets and work area cleanliness.&middot; Flexibility to adapt to changing production needs and additional responsibilities.II. DUTIES &amp; RESPONSIBILITIES <ul><li>Review required EMB designs, images, samples, or media thoroughly to assess feasibility and prepare necessary raw materials.</li><li>Collaborate with the Manager and Designer to discuss EMB design requirements and related tasks.</li><li>Create counter samples and meticulously verify accuracy and quality against the original design.</li><li>Calculate total stitches, colors, production costs, lead times, and targets in consultation with the Manager and Designer.</li><li>Set production targets based on stitch count, number of colors, appliqu&eacute;, panel attachments, piping, cording, and other relevant factors.</li><li>Operate embroidery sewing machines proficiently to produce abaya embroidery designs and logos.</li><li>Achieve hourly, daily, weekly, and monthly production targets as established.</li><li>Maintain a clean and organized work area in adherence to workplace standards.</li><li>Prioritize personal safety and the safety of machinery and equipment during operations.</li><li>Safeguard software, designs, and documents, ensuring their confidentiality.</li><li>Perform preventive maintenance and daily upkeep of embroidery machines to ensure smooth operations.</li><li>Monitor and manage an adequate supply of threads and other raw materials as advised by the Manager.</li><li>Manage the maintenance and availability of machine spare parts.</li><li>Fulfill any additional duties and responsibilities assigned by the Manager.</li><li>III. KEY PERFORMANCE INDICATORS (KPI's)</li><li>Adherence to Production Target Timelines</li><li>Order Delivery Timeliness</li><li>Embroidery Design Stitch Accuracy and Quality</li><li>Adherence to Safety Standards and Protocols</li><li>Equipment Maintenance and Raw Materials Management Efficiency</li></ul>Job Type: Full-time

Embriodery Machine Operator

Al Hathaifa Business Solution

Position OverviewWe are seeking an experienced HVAC Supervisor to join our technical in Oman. The selected candidate will oversee the installation, inspection, testing, and commissioning of complete HVAC systems including equipment packages, ducting, and refrigerant piping in compliance with project standards and safety procedures.Key Responsibilities<ul><li>Supervise HVAC equipment installation, ducting, and piping works at site per approved drawings and Company standards.</li><li>Review and monitor fabrication of duct spools, refrigerant piping, and related QA/QC documentation.</li><li>Conduct leak tests, pressure tests, and ensure systems are &ldquo;Ready for Commissioning.&rdquo;</li><li>Coordinate with EPC Contractors and Vendors for quality compliance and schedule progress.</li><li>Participate in site inspections, punch list management, and final handover to the Commissioning Team.</li><li>Enforce HSE policies and procedures across all work activities.</li><li>Prepare daily site reports and progress updates for Construction Managers.</li></ul>Required Qualifications &amp; Experience<ul><li>Bachelor&rsquo;s or Diploma in Mechanical / HVAC Engineering.</li><li>10+ years of experience, including 5+ years in site supervision within EPC or Oil &amp; Gas projects.</li><li>Strong understanding of HVAC &amp; Refrigeration systems, installation standards, and international codes (ASHRAE, SMACNA, AWS, API).</li><li>Hands-on experience with TOTAL GS or equivalent company standards.</li><li>Proficient in reviewing drawings (GA, Isometric, SLD) and preparing reports.</li><li>Fluent in English; knowledge of local language is an advantage.</li><li>Valid H2S OPITO and T-BOSIET certifications preferred.</li></ul>Apply NowJob Type: Contract Contract length: 18 months

HVAC Supervisor

PERSONNEL is accountable for the following activities:<ul><li>Assist and support the Commissioning Piping Leader in supervising the EPC Contractors activities linked to the Commissioning.</li><li>Report directly to the Commissioning Discipline Leader</li><li>Witness and/or verify all PVV Activities and system completion activities performed by the EPC Contractor including approval of tasks and punch lists.</li><li>Supervise all PVV Pre-commissioning, commissioning and start-up activities for assigned subsystems. This includes preparatory activities, coordinating resources (technicians, equipment, other departments), expediting documentation (Handover dossiers), attending walk-downs from construction to commissioning and from commissioning to operations and formally agreeing and categorizing punch-list items.</li><li>Assist and control the vendor support required for the assigned systems.</li><li>Assist his discipline leader to follow closely the commissioning of systems/subsystems assigned in accordance with the commissioning procedures and commissioning and start-up schedule, coordinating the various disciplines, and ensuring all disciplines reach assigned targets as per system completion schedule.</li><li>Compile relevant documentation to support handover and acceptance of systems to Operations.</li><li>Ensure that the Piping discipline content of the dossiers is accurate and complete before they are accepted from construction, commissioning and before approval by operations department.</li><li>Pro-active approach</li></ul>ACTIVITIES<ul><li>Coordinate with other project entities / disciplines /existing facilities.</li><li>Ensure that the PVV pre-commissioning and commissioning tools are available and well maintain</li><li>Ensure ICAPS population</li><li>Follow the contractor&rsquo;s PVV commissioning activities using the OPERCOM&reg; Methodology and ICAPS&copy; (Integrated Commissioning And Progress System) software.</li><li>Follow the execution of PVV commissioning activities.</li><li>Ensure proper Vessel transfer to Commissioning</li><li>Follow Hydrotest and Piping alignment (dossier)</li><li>Follow Leak Test Preparation and execution</li><li>Reporting of commissioning execution.</li><li>Report punch list and execution sheets</li><li>Follow-up on red line mark-up drawings.</li><li>Follow-up on EPC Contractor commissioning scope of work activities such as: SAT, OTPs, documents update, Closing of Punch list, reporting)</li><li>Follow-up on VENDORS commissioning scope of work activities such as: SAT, OTPs, documents up-date, Closing of Punch list, reporting)</li></ul>Qualification: HND in Science or equivalent in engineering,Experience: <ul><li>At least 10 years&rsquo; experience in the onshore and offshore oil &amp; gas industry with minimum 3 years&rsquo; experience in Supervisor Commissioning role,</li><li>good communication skills,</li><li>Experienced with NOC Standards (Total General Specifications) , OPERCOM and ICAPS, MA-NASA/PRODOM and relevant codes and standards,</li><li>Language: Fluent English,</li><li>Computer literate,</li><li>Ability to work on projects in a complex and multicultural environment,</li><li>Mandatory language is English &amp; Local language based on EPC location (Mandarin for WHP and CPP, Korean for CPP)</li><li>H2S OPITO and T-BOSIET trainings</li></ul>Job Type: Full-time

COMMISSIONING PROCESS / PIPING SUPERVISOR

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77 senior piping designer jobs IN Muscat

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HVAC Supervisor

COMMISSIONING PROCESS / PIPING SUPERVISOR