Internship
Production Intern
Updated on 8/2/2026
ACCIONA
10,001+ employees
Global renewable energy and infrastructure company
No salary listed
Madrid, Spain
In Person
The work site is in Colmenar Viejo, Madrid; autonomous travel to the work center is required.
 Operations & Logistics (1) |
|---|
Get referred to ACCIONA
See people who can refer or advise you
- The candidate must be available to start in September 2026.
- The candidate must be able to sign an internship agreement with a university.
- The candidate must be available for a six-month internship, preferably full time, at 35 hours per week.
- The candidate must be in the final year of a degree or master's program in Chemistry, Biology, Environmental Engineering, Environmental Sciences, Agricultural Engineering, or a similar field.
- The candidate must be able to travel independently to the work center in Colmenar Viejo.
- The internship is remunerated.
- Support the production team in managing, monitoring, and continuously improving the street cleaning and municipal waste collection service.
- Support the implementation, monitoring, and optimization of digital tools and technology platforms for service management.
- Participate in collecting, analyzing, and reporting operational data to improve decision-making.
- Collaborate in monitoring contractual compliance and supervising service performance indicators.
- Support the preparation of management reports, improvement proposals, and operational optimization plans.
- Collaborate with maintenance and workshop teams to control machinery, including monitoring inspections, consumption, vehicle inspections, and incidents.
- Participate in planning and organizing human and material resources with service managers.
- Contribute to improving operational and logistical processes by identifying efficiency and sustainability opportunities.
- Collaborate with purchasing, bids, occupational risk prevention, quality, and environmental departments to ensure correct service execution.
- Support the development of innovation initiatives focused on digitalization and improving service performance.
- A high level of English and other languages is valued.
- Interest in urban services, especially street cleaning and municipal waste collection.
- Ability to work autonomously and motivation to grow within an international company.
Acciona builds and operates infrastructure and develops renewable energy assets worldwide. It covers the full project life cycle, from engineering, procurement, and construction to owning, operating, and maintaining power plants and related infrastructure. It differentiates itself through vertical integration and a long history of shifting from general construction to a pure-play renewable and sustainable infrastructure group with a large, globally diversified portfolio. Its goal is to be a leading global developer and operator of sustainable infrastructure, expanding clean-energy capacity and reducing carbon emissions.
Company Size
10,001+
Company Stage
IPO
Headquarters
Madrid, Spain
Founded
1861
Get referred to ACCIONA
See people who can refer or advise you
Simplify's Take
What believers are saying
- Vertical Earth adds U.S. self-execution capacity and Southeast market access.
- Green private placements support lower-cost funding for capital-intensive growth.
- Silence capital injections preserve optionality while management tests an e-mobility turnaround.
What critics are saying
- Vertical Earth still needs regulatory approval before closing.
- Silence remains a cash drain after €102 million total capital and falling revenue.
- U.S. infrastructure concentration raises execution risk across Atlanta and Louisiana projects.
What makes ACCIONA unique
- Founded in 1997 from Spanish construction mergers dating to 1862.
- Acciona Energía’s 2021 IPO valued the unit above €8.8 billion.
- It combines infrastructure delivery with one of the largest pure-play renewables platforms.
Help us improve and share your feedback! Did you find this helpful?
Benefits
401(k) Retirement Plan
401(k) Company Match
Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
Tuition Reimbursement
Paid Time Off
Health Savings Account/Flexible Spending Account
Paid Holidays
Flexible Work Hours
Hybrid Work Options
Paid Vacation
Primary Care
Family Planning Benefits
Fertility Treatment Support
Parental Leave
Wellness Program
Phone/Internet Stipend
Home Office Stipend
Career development opportunities
Tuition Reimbursement
Professional Development Budget
Conference Attendance Budget
Growth & Insights and Company News
6 month growth
↑ 28%1 year growth
↑ 28%2 year growth
↑ 28%Acciona has injected €40 million into its electric motorcycle subsidiary, Silence, to support growth and strengthen its financial structure. This follows a previous €62 million investment earlier in the year. Silence faced production halts due to low demand and high inventory levels, leading to a temporary employment regulation in 2024. The company's revenue was €18 million in 2024, down from €45.6 million in 2023. The capital now totals €102 million.
Loan to support digitalisation strategy and sustainability efforts
The Australian Competition and Consumer Commission (ACCC) is investigating Acciona's proposed acquisition of a competing waste-to-energy facility. This probe is prompting broader discussions on how Australia's merger regulations address issues such as creditor influence, infrastructure contracts, and the demand driven by sustainability.
This transaction is the largest issuance of its kind by an Iberian company and the third largest one for southern Europe.
Spanish energy company Acciona Energia said it has acquired Cable Energía, the operator of the Shell Recharge electric vehicle charging network in Spain