Interface Manager

Worley; Muscat; On-site; OMR 90,000 - 140,000; Full time

Job summary

Worley is seeking an Interface Manager in Muscat to lead Brownfield EPCM projects within a complex oil & gas portfolio. The role focuses on interface control, multidisciplinary coordination, and delivering safe, value-driven outcomes in a dynamic environment.

The candidate will mentor teams, align customer objectives, and manage constraints across design, procurement, and construction activities to meet contractual and business goals.

Qualifications

• Bachelor's Degree in Mechanical or Process Engineering, or equivalent.
• Minimum 20 years of experience in the Oil & Gas industry.
• Minimum 15 years in Brownfield Oil & Gas project delivery in PM/Engineering/Design roles.
• Minimum 15 years working with multidisciplinary project delivery teams in complex environments.
• Experience managing portfolios of projects and coordinating multiple stakeholders.
• Experience managing EPCM projects and working in multicultural environments.

Responsibilities

• Provide strong HSSE leadership and promote a culture of safety, integrity, and operational excellence.
• Plan, coordinate, and manage the EPCM team to ensure the successful delivery of a portfolio of Brownfield EPCM projects.
• Ensure clear alignment and communication of customer objectives across all project stakeholders to achieve or exceed expectations.
• Act as a mentor and coach to the Contract Leadership Team, providing guidance, support, and direction.
• Provide clear and focused leadership to establish a vision for project success and develop strategies to achieve project objectives.
• Foster collaboration, resolve issues, remove barriers, and drive team performance to achieve contractual and business goals.

Skills

Interface management

Brownfield delivery

EPCM coordination

HSSE leadership

Stakeholder management

Cross-functional leadership

EPCM lifecycle

Risk management

Education

Bachelor's Degree in Mechanical or Process Engineering, or equivalent

Job description

Interface Manager - MUS017Z

Company : Worley

Primary Location

OMN-MC-Muscat

Job

Project Management

Schedule

Full-time

Employment Type : Employee

Job Posting

Oct 20, 2026

Unposting Date

:

About us

Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.

Primary Objectives / Responsibilities

• Provide strong HSSE leadership and promote a culture of safety, integrity, and operational excellence.
• Plan, coordinate, and manage the EPCM team to ensure the successful delivery of a portfolio of Brownfield EPCM projects.
• Ensure clear alignment and communication of customer objectives across all project stakeholders to achieve or exceed expectations.
• Act as a mentor and coach to the Contract Leadership Team, providing guidance, support, and direction.
• Provide clear and focused leadership to establish a vision for project success and develop strategies to achieve project objectives.
• Foster collaboration, resolve issues, remove barriers, and drive team performance to achieve contractual and business goals.

Specific Accountabilities

• Manage and coordinate interfaces between multiple work packages to ensure schedule compliance, alignment of design basis, and efficient project execution.
• Establish and maintain interface management processes, tools, and procedures to ensure interface issues are communicated, documented, monitored, and closed effectively.
• Liaise with Engineering Managers and Discipline Engineers to ensure technical alignment and consistency across designs.
• Liaise with Delivery Managers, Package Managers, Project Engineers, and Construction Managers to ensure alignment of project execution and construction activities.
• Develop and issue interface status reports, including progress updates, key concerns, risks, and critical interface actions.
• Facilitate meetings between stakeholders to resolve interface issues and reduce technical, schedule, and execution risks.
• Monitor interface performance and ensure timely resolution of interface-related actions.
• Support multidisciplinary teams in identifying and mitigating project interface risks.

Essential Skills and Experience

• Bachelor's Degree in Mechanical Engineering, Process Engineering, or equivalent.
• Minimum 20 years of experience in the Oil & Gas industry.
• Minimum 15 years of experience in Brownfield Oil & Gas project delivery within Project Management, Engineering, or Design roles.
• Minimum 15 years of experience working with multidisciplinary project delivery teams in complex project environments.
• Experience managing portfolios of projects and coordinating multiple stakeholders.
• Experience managing resources within multicultural and diverse work environments.
• Demonstrated commitment to HSSE leadership and management within Brownfield project environments.
• High level of customer focus and stakeholder management capability.
• Strong understanding of engineering, procurement, construction, commissioning, and project execution activities.
• Experience managing EPCM projects.

Moving forward together

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. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.

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's a path for you here.

And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.