Onshore Pipelines Engineer II

Worley Group, Inc; Denver (CO); Hybrid; USD 107,000 - 130,000; Full time

Benefits offered by this job

Paid time off

Holiday pay

Medical insurance

Life insurance

Dental insurance

Vision insurance

401K plan

Job summary

Worley is seeking an Onshore Pipelines Engineer II in the Denver area to support onshore pipeline projects across North America. You will contribute to design, analysis, and deliverables for crude oil, natural gas, water, hydrogen, and CO pipelines, working with multidisciplinary teams to meet safety and regulatory standards.

This role emphasizes collaboration with Project Engineers and Managers, delivering calculations, drawings, and technical specifications while advancing pipeline integrity

Qualifications

• Bachelor's degree in Civil Engineering, Mechanical Engineering, or another engineering discipline with pipeline experience from an ABET-accredited institution.
• Engineer Intern (EI/EIT) certification or PE licensure, or ability to obtain registration.
• Approximately 5-10 years of progressive engineering experience in pipeline and pipeline facility design.
• Experience in a U.S. EPC, consulting engineering, owner, or energy infrastructure environment.

Responsibilities

• Support engineering, design, and execution of pipeline projects under senior guidance.
• Prepare calculations, analyses, and design documentation for pipeline systems and facilities.
• Perform line sizing, hydraulics evaluations, buoyancy assessments, hydrostatic tests, stress analyses.
• Assist with route development, crossing design, HDD planning, and technical specs.
• Support design of compressor stations, measurement facilities, and valve sites.
• Coordinate with multidisciplinary teams of engineering specialists.
• Develop and review drawings including alignment sheets, HDD plans, plot plans, isometrics, PFDs, and P&IDs.
• Apply industry codes, standards, and Worley procedures in project execution.
• Support project planning, scheduling, reporting, and quality management.

Skills

Hydraulic modeling

Hydrostatic testing

Stress analysis

Wall thickness calculations

HDD planning

Piping isometrics

PFDs & P&IDs

Microsoft Office

Bluebeam

ASME B31.3

ASME B31.4

ASME B31.8

DOT Part 192

DOT Part 195

Pipeline design

Education

ABET-accredited degree

Bachelor's degree in Civil/Mechanical Engineering

Tools

Microsoft Office

Bluebeam

Job description

Onshore Pipelines Engineer II

Play an integral role in Worley's Energy, Chemicals and Resources business by supporting the delivery of critical pipeline infrastructure projects that enable the safe, reliable, and sustainable transportation of energy and natural resources. As an Onshore Pipelines Engineer II, you will contribute to the engineering and design of complex pipeline systems and related facilities while collaborating with multidisciplinary teams to solve technical challenges and deliver value to our clients.

This role offers the opportunity to expand your technical expertise, work alongside experienced industry professionals, and contribute to projects that play an important role in energy security, operational excellence, and the energy transition. You will participate in projects spanning crude oil, natural gas, water, hydrogen, and CO transportation systems across North America.

Purpose of the role

The Onshore Pipelines Engineer II supports the planning, design, analysis, and execution of onshore pipeline and pipeline facility projects. Working under the guidance of senior engineers and project leadership, you will develop engineering deliverables, perform technical calculations, support design activities, and contribute to the successful delivery of projects that meet client expectations, regulatory requirements, and Worley's standards for safety, quality, and sustainability.

You will build technical capability through hands-on project experience while strengthening your understanding of pipeline engineering, regulatory compliance, project execution, and multidisciplinary collaboration.

Location(s)

Denver/Englewood, Colorado

This position follows a hybrid work model with a combination of office-based collaboration and flexible working arrangements, depending on project and client requirements.

You will be responsible for

• Supporting the engineering, design, and execution of pipeline and pipeline facility projects under the direction of Project Engineers and Project Managers.
• Preparing engineering calculations, technical analyses, and design documentation for pipeline systems and associated facilities.
• Performing line sizing, hydraulics evaluations, buoyancy assessments, hydrostatic test calculations, stress evaluations, wall thickness calculations, and other engineering analyses.
• Assisting with route development, crossing design, alignment sheet preparation, HDD planning, material selection, and technical specification development.
• Supporting the design and development of compressor stations, measurement and regulation facilities, and mainline valve stations.
• Coordinating engineering activities with multidisciplinary teams, including civil, mechanical, structural, electrical, instrumentation, and environmental specialists.
• Developing and reviewing technical drawings and engineering deliverables, including alignment sheets, HDD plan and profile drawings, plot plans, piping isometrics, PFDs, and P&IDs.
• Applying industry codes, standards, regulations, and company procedures throughout project execution.
• Supporting project planning, scheduling, progress reporting, and quality management activities.
• Assisting senior engineers with technical evaluations, design reviews, constructability assessments, and project execution strategies.
• Building positive relationships with internal stakeholders, contractors, suppliers, and clients through responsive communication and collaboration.
• Promoting a culture of health, safety, environmental stewardship, and operational excellence on all assignments.
• Working within the requirements of Worley's Quality Management System and project-specific quality procedures.
• Maintaining compliance with all applicable Health, Safety, Security, and Environmental (HSSE) requirements and safe work practices.

What you'll bring to the role

You are a motivated engineer who enjoys solving technical challenges, collaborating with diverse teams, and contributing to meaningful infrastructure projects. You combine strong analytical capabilities with sound engineering judgement and a commitment to delivering quality outcomes.

Required Qualifications

• Bachelor's degree in Civil Engineering, Mechanical Engineering, or another engineering discipline with relevant pipeline engineering experience from an ABET-accredited institution.
• Engineer Intern (EI/EIT) certification or Professional Engineer (PE) licensure, or the ability to obtain professional registration.
• Approximately 5-10 years of progressive engineering experience in pipeline and pipeline facility design.
• Experience working within a U.S. EPC, consulting engineering, owner, or energy infrastructure environment.

Technical Expertise

• Experience supporting the design, engineering, and construction of crude oil, natural gas, water, hydrogen, and CO gathering and transmission pipeline systems.
• Knowledge of applicable industry standards and regulations, including:
  • ASME B31.3
  • ASME B31.4
  • ASME B31.8
  • DOT Part 192
  • DOT Part 195
• Understanding of pipeline engineering calculations, including:
  • Hydraulic modeling
  • Hydrostatic testing
  • Stress analysis
  • Wall thickness calculations
  • HDD installation and operational assessments
• Experience preparing and reviewing:
  • Alignment sheets
  • HDD plan/profile drawings
  • Plot plans
  • Piping isometrics
  • PFDs and P&IDs
• Proficiency with Microsoft Office and Bluebeam.
• Familiarity with pipeline facility layouts, compressor stations, measurement and regulation facilities, and valve sites.

Professional Attributes

• Strong analytical and problem‑solving capabilities.
• Excellent written and verbal communication skills.
• Ability to manage multiple priorities while maintaining attention to detail.
• Collaborative approach to working with interdisciplinary teams and stakeholders.
• Adaptability and resilience in a dynamic project environment.
• Strong organizational and time management skills.
• Demonstrated commitment to continuous learning and professional development.
• Ability to work effectively both independently and within a team environment.
• Focus on delivering high‑quality work while maintaining awareness of overall project objectives and business outcomes.

Compensation

For Colorado applicants:

• Salary Range is $107,240 - $130,380 annually.
• Benefits: Feel the energy at Worley with access to a range of benefits including paid‑time off, holiday pay (usually 8 per year in the US), and eligibility to participate in the medical, life, dental, and vision insurance plans, as well as 401K plan.

Application of the pay band: Variation in salary is determined by factors such as the candidate's qualifications, relevant years of experience, geographic location, internal pay equity, and prevailing market conditions for the specific role.

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. Join us and help drive innovation and sustainability in our 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.