Senior Process Engineer

Kent; Houston (TX); On-site; USD 140,000 - 190,000; Full time

Job summary

Kent is seeking a Senior Process Engineer to be based in our Houston, TX office, supporting regional project sites. The role demands a decade of process engineering in onshore oil and gas, with experience across production, NGL processing, midstream facilities, gas compression, refining, petrochemicals, and chemicals.

Lead deliverables, client discussions, and EPC execution in a dynamic team environment. The candidate will develop and review PFDs, P&IDs, hydraulic calculations, and datasheets,

Qualifications

• Bachelor’s degree in Chemical Engineering.
• Minimum of 10 years of process engineering experience in onshore oil and gas production, NGL processing, midstream facilities, gas compression, refining, petrochemicals, and/or chemicals.
• Experience across project development, pre-FEED, FEED, and detailed design, including execution within an EPC environment.
• Strong knowledge of process facilities, equipment, utilities, and offsites, with modifications to operating facilities.
• Troubleshooting process and equipment performance issues and developing practical optimization recommendations.

Responsibilities

• Execute process engineering work for onshore oil and gas projects across development stages and EPC execution.
• Serve as a client-facing Process Engineering focal point for assigned projects.
• Develop, review, and approve process engineering deliverables such as PFDs, P&IDs, and datasheets.
• Perform process simulations and design calculations using Aspen HYSYS, Aspen Plus, and PRO/II.
• Troubleshoot performance issues and provide practical corrective actions with operations teams.
• Lead or participate in design reviews, HAZOPs, MOC, and technical meetings with multidisciplinary teams.
• Coordinate with piping, mechanical, I&C, electrical, and CSA teams to ensure design alignment.
• Support brownfield modifications, tie-ins, and utility assessments.
• Develop scope definitions, estimates, and schedules; support proposals and follow-on work opportunities.

Education

Bachelor’s degree in Chemical Engineering

Tools

Aspen HYSYS

Aspen Plus

PRO/II

Job description

Join us. Unleash your energy within.

If you have world-class ambitions to reach the stars while keeping your feet on the ground, we’re the team for you. We've created a new breed of company – future-focused with reimagined ambition across all disciplines within the energy sector.

About you:

Join us. Unleash your energy within.

If you have world-class ambitions to reach the stars while keeping your feet on the ground, we’re the team for you. We've created a new breed of company – future-focused with reimagined ambition across all disciplines within the energy sector.

We love people who know their own potential and are not afraid to use it. We know that together, we’re far more than the sum of our parts. So, we celebrate people who want to grow and develop as we work together on some of the largest projects on the energy world stage.

We are committed to our diverse and inclusive community – a place where we can all be ourselves, thrive and develop. From day one, we offer a range of family-friendly, inclusive employment policies, flexible working arrangements, and employee networks to support staff from different backgrounds.

As an Equal Opportunities Employer, we value applications from all backgrounds, cultures, and abilities.

We’re a disability-friendly employer and can make adjustments to support you to perform at your best during the recruitment process.

Our purpose and beliefs:

As Kent, we’re tackling the greatest challenge of our time - to bring our world the energy it needs in the most responsible way ever imagined.

It’s the energy of every member of our team driven by our beliefs that is making this happening. Whatever our skill, our language, or our culture. These beliefs define and direct us every day to be the very best - for ourselves, our clients, our key stakeholders, the communities we operate in and the planet:

We PLAY BIG

We thrive on EMOTIONAL AGILITY

We are FANATICAL ABOUT PERFORMANCE

We are built on INFINITE THINKING

Read more about the Purpose, Beliefs and Guiding Principles that drive us:

Our vision for Diversity, Inclusion and Belonging:

We recognise that diversity & inclusion are catalysts for success. We’re heightening awareness on the benefits of people diversity, diversity of experiences and diversity of our perspectives. Creating a culture of inclusivity where all employees feel a sense of belonging.

Our combined energy is fueled by different nationalities, across 6 continents and 24 countries. Our commitment is to celebrate character – no matter what ethnic background, gender, age, religion, identity, or disability.

About the job:

Kent is looking for a Senior Process Engineer to be based in our Houston, TX office and support regional project sites.

The role requires at least 10 years of relevant process engineering experience with a strong background in onshore oil and gas facilities, including production, natural gas liquids (NGL) processing, midstream facilities, gas compression, refining, petrochemicals, and/or chemicals. Experience should include project development, pre-FEED, FEED, and detailed design execution within an engineering, procurement, and construction (EPC) environment.

The successful candidate will serve as a client-facing Process Engineering focal point, representing Kent in technical discussions, defining project scope, resolving technical issues, and delivering process engineering work in coordination with clients and multidisciplinary project teams.

Skills and Responsibilities:

Responsibilities:

• Execute process engineering work for onshore oil and gas production, NGL processing, midstream facilities, gas compression, refining, petrochemical, and chemical projects across project development, pre-FEED, FEED, detailed design, and EPC execution, supporting both greenfield and brownfield projects.
• Serve as a client-facing Process Engineering focal point for assigned projects or scopes, participating in technical discussions, communicating recommendations, resolving technical issues, and aligning engineering work with project objectives and client expectations.
• Develop, review, and approve process engineering deliverables within assigned responsibilities, ensuring technical accuracy and completeness, including:
  • Design Basis / Design Criteria
  • Process Flow Diagrams (PFDs) and Heat & Material Balances
  • Piping and Instrumentation Diagrams (P&IDs)
  • Hydraulic and line sizing calculations
  • Equipment and instrument process datasheets
  • Relief valve contingency analysis and sizing calculations
  • Relief system load summaries
  • Process control narratives
• Perform process simulations and design calculations using industry-standard tools such as Aspen HYSYS, Aspen Plus, and/or PRO/II, selecting appropriate thermodynamic property packages, validating results, and applying findings to design and operating decisions.
• Troubleshoot process and equipment performance issues by evaluating operating data, performing engineering analyses, and working directly with operations and maintenance personnel to identify causes and recommend practical corrective actions.
• Evaluate facility capacity, operating performance, process configurations, operating scenarios, and modification options to provide technical recommendations and support project development and scope definition.
• Act as Lead Process Engineer for assigned projects or scopes, coordinating deliverables, providing technical direction, reviewing the work of assigned engineers, and mentoring less-experienced team members.
• Plan and manage assigned process engineering work, including development of workhour estimates, input to staffing plans and project schedules, and monitoring of progress against quality, budget, and schedule requirements.
• Support proposal development through scope definition, technical input, and basis of estimate development; identify potential follow-on work and communicate opportunities to project and discipline leadership.
• Work directly with client operations, technical, and project teams to define scope, confirm design requirements, and develop practical solutions that meet facility needs.
• Lead or participate in P&ID reviews and design workshops; participate in HAZOPs, Management of Change (MOC) reviews, and technical review meetings, ensuring assigned actions are resolved and incorporated into the design.
• Coordinate with piping, mechanical, I&C, electrical, and CSA teams to ensure process intent is properly translated into multidisciplinary design deliverables.
• Coordinate assigned work across multiple offices and engineering centers, maintaining consistency in technical quality and delivery expectations.
• Review engineering designs from an owner/operator perspective, identifying risks related to process safety, operability, maintainability, constructability, and long-term reliability.
• Support vendor and package activities, including technical bid evaluations, vendor document reviews, and resolution of technical queries.
• Provide field support as required, including site visits, walkdowns, operating data collection, construction support, commissioning, and startup assistance.
• Support brownfield project execution, including tie-in definition, battery limits, evaluation of existing equipment and utility capacity, and coordination with operating facilities.
• Identify and communicate scope changes, technical risks, and potential impacts to cost and schedule; support development of mitigation strategies with project leadership.
• Contribute to development and continuous improvement of engineering procedures, guidelines, and work practices.
• Apply sound engineering judgment to balance technical rigor with practical execution, delivering solutions that are safe, operable, and constructible.
• Ensure all work is executed in accordance with applicable company, client, and regulatory requirements, with a strong focus on safety and quality.

In addition to the responsibilities listed herein, the employee may be required to perform other ad hoc tasks as needed or directed by the supervisor or management. These tasks will be within the reasonable scope of the employee's skills, capabilities, and role within the organization. The intent of this provision is to allow for flexibility and adaptability in meeting the dynamic needs of the organization, ensuring that operational requirements can be met efficiently. All such tasks will be assigned considering the employee's current workload and with respect to their professional development.

Yourknowledge/skills,education,andexperience:

Knowledge/ Qualification/ Training/ Certification:

• Bachelor’s degree in Chemical Engineering.
• Minimum of 10 years of process engineering experience in onshore oil and gas production, NGL processing, midstream facilities, gas compression, refining, petrochemicals, and/or chemicals.
• Experience across project development, pre-FEED, FEED, and detailed design, including execution within an engineering, procurement, and construction (EPC) environment.
• Strong working knowledge of relevant process facilities, equipment, utilities, and offsites, including design considerations associated with modifications to operating facilities.
• Demonstrated experience troubleshooting process and equipment performance issues and developing practical optimization recommendations for operating facilities.
• Strong knowledge of process engineering fundamentals, including thermodynamics, heat and material balances, fluid flow, heat transfer, separation processes, equipment performance, and process control.
• Proficiency in process simulation using Aspen HYSYS, Aspen Plus, and/or PRO/II, including selection of appropriate thermodynamic property packages and validation of simulation results.
• Experience developing and reviewing process engineering deliverables, including PFDs, P&IDs, hydraulic calculations, equipment and instrument process datasheets, relief calculations, and process control narratives.
• Working knowledge of pressure relief and depressuring principles, relief contingency analysis, and applicable industry codes and standards.
• Working knowledge of process safety and risk management practices, including HAZOPs, Management of Change (MOC), and safe design.
• Experience supporting brownfield modifications, including evaluation of existing equipment, tie-ins, utilities,