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senior sustainability manager Jobs in Muscat

senior sustainability manager

senior sustainability consultant

Mace Group

<div><p>Mace combines construction expertise with consultancy to unlock potential in every person or project and redefine the boundaries of ambition. Our values shape the way we consult and define the people we want to join us on our journey.</p><p>
The project:</p><p>
PMO implementation for a mixed-use development in a suburb of greater Muscat. It will comprise of mainly residential, retail areas and large areas of public realm.</p><p>
You&rsquo;ll be responsible for:</p><ul><li>
Driving service excellence across climate, social value and biodiversity outcomes.</li><li>
Leading sustainability strategy and delivery on major programmes and projects.</li><li>
Translating client ambitions into measurable, purpose-led results.</li><li>
Achieving commercial targets through strategic planning and innovation.</li><li>
Championing technical excellence in carbon, energy, waste and materials.</li><li>
Elevating Mace&rsquo;s profile through thought leadership and public engagement.</li><li>
Empowering teams through inclusive leadership and career development.</li><li>
Actively contributing to net-zero carbon goals by identifying, managing and reducing emissions throughout project delivery.</li></ul><p>
You&rsquo;ll need to have:</p><ul><li>
Relevant middle east experience.</li><li>
Degree qualification.</li><li>
Relevant sustainability certification or professional membership.</li></ul><p>
Our values</p><p>
Safety first - Going home safe and well: We champion a safe, diverse and inclusive working environment, understanding the importance of wellbeing in every team.</p><p>
Client focus - Deliver on our promise: We own the quality of deliverables, strategic outcomes and build long term relationships with our clients.</p><p>
Integrity - Always do the right thing: We influence positive outcomes within our industry, while always aligning with our compliance obligations.</p><p>
Create opportunity - For our people to excel: We champion a continuous improvement culture throughout all activities, inspiring our people and teams to develop.</p><p>
Mace is an inclusive employer and welcomes interest from a diverse range of candidates. Even if you feel you do not fulfil all the criteria, please apply as you may still be the best candidate for this role or another role within our organisation.</p><p>
We are also open to discussing part time, flexible, and hybrid working options if suitable within the role</p><p><br>
#LI-Onsite</p></div>

Senior Sustainability Manager

Mace

<div>
 Mace combines construction expertise with consultancy to unlock potential in every person or project and redefine the boundaries of ambition. Our values shape the way we consult and define the people we want to join us on our journey.
 <br/>
 <br/>
 <strong>
  The Project
  <br/>
  <br/>
 </strong>
 PMO implementation for a mixed-use development in a suburb of greater Muscat. It will comprise of mainly residential, retail areas and large areas of public realm.
 <br/>
 <br/>
 <strong>
  You&rsquo;ll Be Responsible For
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Driving service excellence across climate, social value and biodiversity outcomes.
  </li>
  <li>
   Leading sustainability strategy and delivery on major programmes and projects.
  </li>
  <li>
   Translating client ambitions into measurable, purpose-led results.
  </li>
  <li>
   Achieving commercial targets through strategic planning and innovation.
  </li>
  <li>
   Championing technical excellence in carbon, energy, waste and materials.
  </li>
  <li>
   Elevating Mace&rsquo;s profile through thought leadership and public engagement.
  </li>
  <li>
   Empowering teams through inclusive leadership and career development.
  </li>
  <li>
   Actively contributing to net-zero carbon goals by identifying, managing and reducing emissions throughout project delivery.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  You&rsquo;ll Need To Have
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Relevant middle east experience.
  </li>
  <li>
   Degree qualification.
  </li>
  <li>
   Relevant sustainability certification or professional membership.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Our values
  <br/>
  <br/>
 </strong>
 <strong>
  Safety first - Going home safe and well:
 </strong>
 We champion a safe, diverse and inclusive working environment, understanding the importance of wellbeing in every team.
 <br/>
 <br/>
 <strong>
  Client focus - Deliver on our promise:
 </strong>
 We own the quality of deliverables, strategic outcomes and build long term relationships with our clients.
 <br/>
 <br/>
 <strong>
  Integrity - Always do the right thing:
 </strong>
 We influence positive outcomes within our industry, while always aligning with our compliance obligations.
 <br/>
 <br/>
 <strong>
  Create opportunity - For our people to excel:
 </strong>
 We champion a continuous improvement culture throughout all activities, inspiring our people and teams to develop.
 <br/>
 <br/>
 Mace is an inclusive employer and welcomes interest from a diverse range of candidates. Even if you feel you do not fulfil all the criteria, please apply as you may still be the best candidate for this role or another role within our organisation.
 <br/>
 <br/>
 We are also open to discussing part time, flexible, and hybrid working options if suitable within the role
 <br/>
 <br/>
</div>


Bureau Veritas

<div><div><p>Position: Sustainability Lead Verifier</p><p>
Education and Experience: A Bachelor&rsquo;s degree in related fields with at least 3 - 5 years&rsquo; experience.</p><p></p><p><br>
Roles and Responsibilities:</p><ul><li>
Work towards and retain accredited carbon verifier status for self and company &ndash; experienced in carbon services, and related fields.</li><li>
Lead / Support carbon verification projects for Oman, and regionally.</li><li>
Support client relationships, business development &amp; sales enablement of current &amp; new carbon services by providing technical sales support, and proposal development.</li><li>
Keep abreast of changing carbon landscape, including policies or trends to inform business initiatives and to meet evolving market demands.</li><li>
Planning and conducting verification activities including assessment of sampling methodology, data and control activities, conducting risk assessment and determining materiality and overall audit confidence level.</li><li>
Represent company in relevant events, webinars, etc., as subject matter experts.</li></ul><p></p><p><br>
Job Requirements:</p><ul><li>
Auditor with ISO standard knowledge in carbon preferred.</li><li>
Knowledge of industrial GHG related processes and measurement and the potential GHG emission sources in order to understand the ER, and draw accurate and meaningful conclusions from observations, facility documentation and relevant literature.</li><li>
Knowledge of international GHG standards (i.e. IPCC guidelines on treatment of emissions sources, GHG Protocol) and Singapore&rsquo;s M&amp;R regulations and guidance.</li><li>
Experience in identifying misstatements and non-conformities in ER.</li><li>
Effective communication of the verification process, requests and findings to the client.</li><li>
The ability to assess the scope of verification activities required in order to reach a reasonable level of assurance and assign sufficient resources to the verification team.</li><li>
The ability to assess the skills of verification team members in order to assign appropriate verification activities and functions to team members, and contract appropriate technical experts where necessary.</li><li>
The ability to oversee and manage the verification process and reporting, having sufficient knowledge to assess the quality and completeness of verification activities performed.</li><li>
The knowledge to assess compliance with verification regulations and guidelines, including activities performed by the verification team members including technical experts (if applicable).</li><li>
Candidates who have performed verification of Scope 1 GHG emissions on at least three (3) completed verifications at a reasonable level of assurance over the past four (4) years will be preferred.</li></ul><p></p><p><br>
Priority Criteria:</p><ul><li>
Completed reasonable level of assurance for GHG projects (at least 6 projects in past 3 years, e.g. Verra VCS, Gold Standard, GCC, CORSIA).</li></ul><p></p><p><br>
Your career is about more than building a resume &mdash; it&rsquo;s a chance to #LeaveYourMark. Guaranteeing quality, ensuring health and safety, mitigating risks and improving performance, as well as environmental protection and social responsibility&hellip;this is what Bureau Veritas is about. Join an inclusive, flexible and diverse company where you can thrive while positively contributing to transforming the world in which we live.</p><p></p><p><br>
#ShapingaWorldofTrust</p></div></div><p></p>

Sustainability Lead Verifier

Sembcorp

<div><div><div><div><div><div><p>Muscat, Muscat, Oman (OMN, MANAH_20)</p></div></div></div><div><p><br>
</p><p>
</p></div></div><div><div><div><div>Capability</div><div>
HSSE/ Building Management</div></div><div><div>
Department</div><div>
Health, Safety, Security &amp; Environment</div></div><div><div>
Job posted on</div><div>
Aug 14, 2025</div></div><div><div>
Employee Type</div><div>
Contract</div></div><div><div>
Experience range (Years)</div><div>
4 years - 7 years</div></div></div></div></div><div></div><div><div><div><div><div><b>
About Sembcorp</b><br>
Sembcorp is a leading energyand urban solutions provider headquartered in Singapore. Led by its purpose to drive energy transition, Sembcorp delivers sustainable energy solutions and urban developments by leveraging its sector expertise and global track record.</div><div></div><ul><li> <b>Join our Renewable Energy business</b></li></ul>
Play a role in advancing Asia&rsquo;s energy transition! As a leading renewable energy player, Sembcorp is driving sustainable change, with a growing portfolio of renewables and energy storage solutions across Southeast Asia, China, India, the UK, and the Middle East. Our Renewable Energy segment leverages strong execution and development capabilities to power a cleaner future.<div><b><br>
Key Roles and Responsibilities</b></div><ul><li><b>L</b>ead the HSSE team, providing guidance and coaching to ensure continuous improvement and sustained HSSE performance across plant operations.</li><li>Establish, implement, monitor and periodically review the HSSE Management System (HSSEMS) and Environmental &amp; Social Management System (ESMS), including but not limited to policies, manuals, procedures, checklists, inspection frameworks, and related programs.</li><li>Lead implementation and maintenance of HSSE certifications such as ISO 45001 and ISO 14001</li><li>Monitor updates to Omani laws and regulations, as well as Group HSSE and ESMS requirements, and ensure full compliance through effective communication and implementation of necessary measures.</li><li>Advise and support the Operations team in HSSE and ESMS matters, including liaison with local authorities and relevant institutions.</li><li>Organize and lead HSSE meetings with internal teams, O&amp;M contractors, and external stakeholders.</li><li>Review and provide expert advice on Method Statement and Risk Assessments (MSRA) related to plant activities.</li><li>Support corporate HSSE programs, including participation in HSSE committees, delivering training and onboarding, analyzing safety observations, and organizing safety campaigns, etc.</li><li>Develop and maintain site-specific Emergency Response Procedures; plan and conduct drills as required by local regulations and group requirements.</li><li>Serve as the Fire Safety Manager, ensuring all critical fire protection and life-saving equipment are regularly inspected and properly maintained.</li><li>Oversee hazardous material management practices and ensure full compliance with legal and corporate requirements.</li><li>Participate in relevant studies such as Process Hazard Analysis, Fire risk assessment, etc. to enhance plant safety and environmental compliance.</li><li>Drive HSSE awareness and employee engagement initiatives, including training, safety inductions, and campaigns for high-risk activities.</li><li>Lead or participate in incident investigations and ensure effective sharing of lessons learned and preventive measures.</li><li>Investigate any HSSE or ESMS non-compliance incidents, identify root causes, and develop action plans for prevention and mitigation.</li><li>Ensure compliance with HSSE and ESMS obligations outlined in EPC handover documentation and O&amp;M contracts.</li><li>Coordinate with O&amp;M, technical, engineering, and external stakeholders on all HSSE and ESMS matters as necessary.</li><li>Maintain and manage a non-conformance reporting and control system; ensure that corrective actions are effectively implemented and closed out.</li><li>Supervise implementation of all HSSE and ESMS inspections and programs, and coordinate audits involving internal teams, contractors, and external parties.</li><li>Report to the CEO (or relevant senior management) and provide ongoing support on all HSSE-related matters of the plant.</li></ul><div></div><div><b><br>
Qualification, Skills and Experience</b></div><ul><li>Solid understanding of ISO standards (e.g., ISO 45001, ISO 14001) and relevant Omani laws, regulations, and compliance frameworks applicable to plant operations.</li><li>Strong analytical skills with the ability to assess risks, identify improvement areas, and implement effective HSSE controls in an operational setting.</li></ul><div></div><ul><li>Candidates with demonstrated expertise in regulatory compliance, process improvement, and the practical application of international standards in an O&amp;M environment will have an added advantage.</li></ul><div><b>
Our Culture at Sembcorp</b></div><div>
At Sembcorp, our culture is shaped by a strong set of shared behaviours that guide the way we work and uphold our commitment to driving the energy transition.</div><div><br>
</div><div>We foster an institution-first mindset, where the success of Sembcorp takes precedence over individual interests. Collaboration is at the heart of what we do, as we work seamlessly across markets, businesses, and functions to achieve our goals together. Accountability is a core principle, ensuring that we take ownership of our commitments and deliver on them with integrity and excellence. These values define who we are and create a workplace where our people can thrive while making a meaningful impact on driving energy transition.</div><div></div><div><br>
</div><div>Join us in making a real impact!</div></div></div></div></div></div><p></p>

Senior Executive, HSSE

Sembcorp Industries Ltd

<div>
 <strong>
  About Sembcorp
  <br/>
  <br/>
 </strong>
 Sembcorp is a leading energy and urban solutions provider headquartered in Singapore. Led by its purpose to drive energy transition , Sembcorp delivers sustainable energy solutions and urban developments by leveraging its sector expertise and global track record.
 <br/>
 <br/>
 <ul>
  <li>
   Join our Renewable Energy business
   <br/>
   <br/>
  </li>
 </ul>
 Play a role in advancing Asia&rsquo;s energy transition! As a leading renewable energy player, Sembcorp is driving sustainable change, with a growing portfolio of renewables and energy storage solutions across Southeast Asia, China, India, the UK, and the Middle East. Our Renewable Energy segment leverages strong execution and development capabilities to power a cleaner future.
 <br/>
 <br/>
 <strong>
  Key Roles And Responsibilities
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Lead the HSSE team, providing guidance and coaching to ensure continuous improvement and sustained HSSE performance across plant operations.
  </li>
  <li>
   Establish, implement, monitor and periodically review the HSSE Management System (HSSEMS) and Environmental &amp; Social Management System (ESMS), including but not limited to policies, manuals, procedures, checklists, inspection frameworks, and related programs.
  </li>
  <li>
   Lead implementation and maintenance of HSSE certifications such as ISO 45001 and ISO 14001
  </li>
  <li>
   Monitor updates to Omani laws and regulations, as well as Group HSSE and ESMS requirements, and ensure full compliance through effective communication and implementation of necessary measures.
  </li>
  <li>
   Advise and support the Operations team in HSSE and ESMS matters, including liaison with local authorities and relevant institutions.
  </li>
  <li>
   Organize and lead HSSE meetings with internal teams, O&amp;M contractors, and external stakeholders.
  </li>
  <li>
   Review and provide expert advice on Method Statement and Risk Assessments (MSRA) related to plant activities.
  </li>
  <li>
   Support corporate HSSE programs, including participation in HSSE committees, delivering training and onboarding, analyzing safety observations, and organizing safety campaigns, etc.
  </li>
  <li>
   Develop and maintain site-specific Emergency Response Procedures; plan and conduct drills as required by local regulations and group requirements.
  </li>
  <li>
   Serve as the Fire Safety Manager, ensuring all critical fire protection and life-saving equipment are regularly inspected and properly maintained.
  </li>
  <li>
   Oversee hazardous material management practices and ensure full compliance with legal and corporate requirements.
  </li>
  <li>
   Participate in relevant studies such as Process Hazard Analysis, Fire risk assessment, etc. to enhance plant safety and environmental compliance.
  </li>
  <li>
   Drive HSSE awareness and employee engagement initiatives, including training, safety inductions, and campaigns for high-risk activities.
  </li>
  <li>
   Lead or participate in incident investigations and ensure effective sharing of lessons learned and preventive measures.
  </li>
  <li>
   Investigate any HSSE or ESMS non-compliance incidents, identify root causes, and develop action plans for prevention and mitigation.
  </li>
  <li>
   Ensure compliance with HSSE and ESMS obligations outlined in EPC handover documentation and O&amp;M contracts.
  </li>
  <li>
   Coordinate with O&amp;M, technical, engineering, and external stakeholders on all HSSE and ESMS matters as necessary.
  </li>
  <li>
   Maintain and manage a non-conformance reporting and control system; ensure that corrective actions are effectively implemented and closed out.
  </li>
  <li>
   Supervise implementation of all HSSE and ESMS inspections and programs, and coordinate audits involving internal teams, contractors, and external parties.
  </li>
  <li>
   Report to the CEO (or relevant senior management) and provide ongoing support on all HSSE-related matters of the plant.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Qualification, Skills And Experience
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Solid understanding of ISO standards (e.g., ISO 45001, ISO 14001) and relevant Omani laws, regulations, and compliance frameworks applicable to plant operations.
  </li>
  <li>
   Strong analytical skills with the ability to assess risks, identify improvement areas, and implement effective HSSE controls in an operational setting.
  </li>
  <li>
   Candidates with demonstrated expertise in regulatory compliance, process improvement, and the practical application of international standards in an O&amp;M environment will have an added advantage.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Our Culture at Sembcorp
  <br/>
  <br/>
 </strong>
 At Sembcorp, our culture is shaped by a strong set of shared behaviours that guide the way we work and uphold our commitment to driving the energy transition.
 <br/>
 <br/>
 We foster an institution-first mindset, where the success of Sembcorp takes precedence over individual interests. Collaboration is at the heart of what we do, as we work seamlessly across markets, businesses, and functions to achieve our goals together. Accountability is a core principle, ensuring that we take ownership of our commitments and deliver on them with integrity and excellence. These values define who we are and create a workplace where our people can thrive while making a meaningful impact on driving energy transition.
 <br/>
 <br/>
 Join us in making a real impact!
</div>


Worley

<div>
 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.
 <br/>
 <br/>
 <strong>
  Main Tasks And Responsibilities
  <br/>
  <br/>
 </strong>
 Detailed Job description requirements as attached shall be considered.
 <br/>
 <br/>
 The primary objective of deploying the SAP Expert Consultant is to:
 <br/>
 <br/>
  Perform a comprehensive SAP gap analysis,
 <br/>
 <br/>
  Ensure the accuracy and reliability of data in SAP, and
 <br/>
 <br/>
  Drive system enhancements to improve operational efficiency.
 <br/>
 <br/>
  Spare part Management analysis
 <br/>
 <br/>
 Candidate shall have a minimum of 10 years&rsquo; experience.
 <br/>
 <br/>
 The SAP Expert Consultant will be based at the OQGN Head Office, The assignment may be
 <br/>
 <br/>
 extended for an additional six (6) months based on project requirements and performance.
 <br/>
 <br/>
 <strong>
  Moving forward together
  <br/>
  <br/>
 </strong>
 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.
 <br/>
 <br/>
 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.
 <br/>
 <br/>
 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.
 <br/>
 <br/>
 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.
 <br/>
 <br/>
 <strong>
  Company
  <br/>
  <br/>
 </strong>
 Worley
 <br/>
 <br/>
 <strong>
  Primary Location
  <br/>
  <br/>
 </strong>
 OMN-MC-Muscat
 <br/>
 <br/>
 <strong>
  Job
  <br/>
  <br/>
 </strong>
 Project Engineering
 <br/>
 <br/>
 <strong>
  Schedule
  <br/>
  <br/>
 </strong>
 Full-time
 <br/>
 <br/>
 <strong>
  Employment Type
  <br/>
  <br/>
 </strong>
 Employee
 <br/>
 <br/>
 <strong>
  Job Posting
  <br/>
  <br/>
 </strong>
 Sep 3, 2025
 <br/>
 <br/>
 <strong>
  Unposting Date
  <br/>
  <br/>
 </strong>
 Oct 3, 2025
 <br/>
 <br/>
 <strong>
  Reporting Manager Title
  <br/>
  <br/>
 </strong>
 Senior Project Manager
</div>


Project Engineer (SAP Expert)

<div></div><div><div><b>Project Engineer (SAP Expert)</b> <b>-</b> <b>MUS0141</b></div><div><b>
Company</b><b>:</b> Worley</div><div><b>
Primary Location</b><b>:</b> OMN-MC-Muscat</div><div><b>
Job</b><b>:</b> Project Engineering</div><div><b>
Schedule</b><b>:</b> Full-time</div><div><b>
Employment Type</b><b>:</b> Employee</div><div><b>
Job Posting</b><b>:</b> Sep 3, 2025</div><div><b>
Unposting Date</b><b>:</b> Oct 3, 2025</div><div><b>
Reporting Manager Title</b><b>:</b> Senior Project Manager</div><div>
:</div><div></div><div><p><br>
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.</p><p>
Main Tasks and Responsibilities:</p><p>
Detailed Job description requirements as attached shall be considered.<br>
The primary objective of deploying the SAP Expert Consultant is to:<br>
&#61623; Perform a comprehensive SAP gap analysis,<br>
&#61623; Ensure the accuracy and reliability of data in SAP, and<br>
&#61623; Drive system enhancements to improve operational efficiency.<br>
&#61623; Spare part Management analysis<br>
Candidate shall have a minimum of 10 years&rsquo; experience.<br>
The SAP Expert Consultant will be based at the OQGN Head Office, The assignment may be<br>
extended for an additional six (6) months based on project requirements and performance.</p></div><div></div><div><p><b><br>
Moving forward together</b></p><p>
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.</p><p>
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.</p><p>
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.</p><p>
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.</p></div></div><p></p>

Explore 139+ Senior sustainability consultant in Muscat this September. Find roles across top companies and apply now to boost your career.

139 senior sustainability consultant jobs IN Muscat

Senior Sustainability Manager

Senior Sustainability Manager

Sustainability Lead Verifier

Senior Executive, HSSE

Senior Executive, HSSE

Project Engineer (SAP Expert)

Project Engineer (SAP Expert)