Job Description

Buyer / Procurement Specialist

Johnson Controls is a leading global company in technology solutions for smart and sustainable buildings. With more than 94,000 employees in more than 150 countries, we design and implement advanced HVAC systems, security, automation and energy efficiency.

Our teams work on high-impact projects for clients in sectors such as construction, industrial, retail, healthcare and transportation, using innovative technologies. Being part of Johnson Controls means contributing to a more efficient, secure and connected future.

What will be your role?

As a Senior Buyer, you will play a key role in driving procurement excellence across complex technical projects within the Fire, Security and Building Management Systems (BMS) business. Acting as a strategic partner to Operations, Engineering and Project Management teams, you will be responsible for developing sourcing strategies, managing supplier and subcontractor relationships, optimizing commercial performance, and ensuring the successful delivery of critical projects.

This is an opportunity to combine strong commercial expertise with technical understanding in a fast-paced, project-driven environment where your contribution will have a direct impact on business success.

What will your responsibilities be?

• Manage end-to-end procurement and sourcing activities for technical projects.
• Identify, evaluate, select, and negotiate with subcontractors, installers, technical service providers, and material/equipment suppliers.
• Manage RFQs, commercial evaluations, supplier comparisons, and negotiation processes.
• Negotiate pricing, commercial terms, payment conditions, and subcontracting agreements.
• Source technical materials, components, and systems required for Fire & Security and Building Management Systems (BMS) projects.
• Develop and maintain strong market knowledge by proactively identifying new suppliers and subcontractors and creating competitive sourcing alternatives.
• Analyze technical scopes of work, specifications, and project requirements to develop effective sourcing strategies.
• Assess and challenge supplier and subcontractor proposals from both a commercial and technical perspective.
• Work closely with Project Management, Engineering, Operations, and other key business stakeholders.
• Support projects throughout execution and help resolve commercial or supplier-related issues when required.
• Identify and mitigate commercial, contractual, supplier-capacity, and supply-chain risks.
• Contribute to supplier performance management and the continuous development of the supplier and subcontractor base.

What are we looking for?

• Relevant Procurement experience, preferably at Senior Buyer level.
• Strong experience in project procurement and subcontractor management.
• Experience working in technical, engineering, installation, or project-based environments.
• Good knowledge of supplier and subcontractor markets, including the ability to identify, benchmark, and develop alternative sourcing options.
• Experience and/or strong affinity with sourcing technical materials, equipment, and components.
• Strong commercial awareness and excellent negotiation skills.
• Ability to understand technical specifications, scopes of work, and supplier proposals.
• Excellent stakeholder management skills and the ability to collaborate effectively with Project Management, Engineering, and Operations teams.
• Ability to work autonomously, take ownership, and manage multiple priorities while maintaining a strong team-oriented approach.
• Fluent in Spanish and English.

What do we offer?

Johnson Control offers an interesting remuneration package according to your qualifications and experience. You will be able to enjoy an attractive package of social benefits such as life and accident insurance, and the possibility of opting for Flexible Remuneration.

In addition to our salary policy, job stability, continuous training, the possibility of professional development, and an excellent working environment are part of our employee benefits package.

By working with us, you'll be part of a global company that embraces diversity, rewards a job well done, and inspires people to achieve their best. In an ever-evolving environment, we'll lay the foundations for you to develop a career path that's as unique as you are. As a member of our team, you'll have the opportunity to make a difference. The world is waiting for you, and so are we.

Who are we?

At Johnson Controls, we transform the environments where people live, work, learn, and play. From optimizing building performance to improving safety and comfort, we drive the outcomes that matter most. Dedicated to protecting the environment, we deliver on our promise in industries like healthcare, education, data centers, and manufacturing. With a global team of 105,000 experts in more than 150 countries and more than 140 years of innovation, we're committed to our customers' mission.

Our leading portfolio of building technology and solutions includes some of the most trusted names in the industry, including Tyco, York®, Sensormatic Solutions, Metasys®, Ruskin®, Titus®, Frick®, Penn®, Sabroe®, Simplex®, Ansul®, and Grinnell®.®

For more information, visit www.johnsoncontrols.com

At Johnson Controls, we promote a diverse, inclusive and equal opportunity work environment. All applications will be evaluated solely on the basis of skills, experience and suitability for the position, without discrimination based on gender, gender identity or expression, sexual orientation, age, ethnic or social origin, nationality, disability, beliefs, marital status or any other condition protected by current legislation.

We are committed to building diverse teams that drive innovation and contribute to a respectful, inclusive, and equitable work environment for all people.

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