Associate Technical Consultant, Geoscience

Associate Technical Consultant, Geoscience (MAD
00CR
)

Job Description – Associate Technical Consultant, Geoscience (MAD
00CR
)

Company:
Worley Consulting

ESP-MRD-Madrid

Consultants

Full-time

Employment Type:

Employee

May 6, 2026

Ongoing

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’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.

MISSION

Looking to change our future and make a positive change? At Worley, we have 45,500+ of the world’s brightest minds in energy, chemicals and resources, all working to deliver a more sustainable world. Join us and be the change.

We’re a global team of engineers, consultants, data scientists, and innovators all working to create a better tomorrow. The greatest impact we can have in delivering a more sustainable world is on our customers’ projects. We help customers in energy, chemicals and resources get one step closer to solving our planet’s toughest issues; climate change, pollution control, protection of biodiversity and ecosystems, the energy transition, and digital transformation.

Whatever your ambition is, there’s a path for you here and there’s no barrier to your potential career success.

As part of the Worley Community and under supervision and mentorship within the team, you will assist in the delivery of consulting services to Worley and our customers.

• Provide technical leadership on complex site assessment and remediation projects, acting as a contaminated land specialist and hydrogeologist.
• Provide technical oversight, particularly in groundwater resources, chemical hydrogeology, groundwater remediation and restoration, hydrogeological assessment, modelling, and monitoring.
• Provide execution and technical leadership in numerical groundwater modelling, including groundwater flow and transport modelling.
• Review work plans, soil and groundwater investigation data analysis and assessment.
• Development/review of conceptual site models and execution of Tier 1, Tier 2 and Tier 3 risk assessments, data gap and sensitivity analysis.
• Preparation and review of technical reports. Ensure reports are prepared on schedule, on budget and at a high quality standard.
• Stakeholder engagement (contractors, clients and authorities).
• Project management tasks, including management of project resources and schedule, cost control and quality assurance. Customer relationship.
• Mentoring and technical guidance.
• Business development activities including the preparation of proposals.

Bachelor of Science required. Master of Science in Geology or Hydrogeology.

English: full professional proficiency (spoken and written).

• 10+ discipline experience; 3+ years project leadership

• Demonstrated experience in groundwater numerical modelling (both steady-state and transient), including model construction, calibration, validation, and sensitivity analysis for both flow and transport modelling.
• Proficiency in groundwater modelling software required, including Groundwater Vistas, MODFLOW, MODPATH, MT3D, and FEFLOW.
• Demonstrate a solid understanding of environmental contaminants, specifically petroleum hydrocarbons and volatile organic compounds.
• Demonstrate a solid understanding of fate and transport of environmental contaminants in the subsoil, exposure pathways and potential linkages to receptors.
• Experience with ground investigation design, groundwater well development methods and data interpretation. Experience with dedicated software (SURFER, AQTESOLV).
• Sound understanding of national regulations, and International guidance related to groundwater assessments, contaminated land, conceptual site models and risk assessment methodologies.
• Experience in risk assessment methodologies and software (RBCA, RISC).
• Advanced Excel, Word, Powerpoint skills.
• Experience using GIS tools (QGIS and Surfer).

• Client and stakeholder…