Jobs in Spain

Teltronic is a leading company in the telecommunications sector and our projects of solutions for critical sectors guarantee communications in sectors such as public safety, emergencies or transport, among others.

If you are interested in training in the field of telecommunications, we can give you the opportunity to develop and provide you with the necessary experience so that you can achieve a professional future in the sector.

If you have recently graduated with a Bachelor’s or Master’s degree in Telecommunications Engineering, Computer Science or Electronics and you have a minimum English level of B2, send us your CV and we will inform you of the different options.

Teltronic is a company with more than 45 years of experience in the telecommunications sector, formed by a multidisciplinary and international team, with projects in more than 60 countries around the world.

If you want to join our team, you can send us your CV using the following form. We will be delighted to receive it and we will take it into consideration in future selection processes.

Main Responsibilities

Lead and grow Teltronic’s sales in the French market, identify strategic opportunities, and manage key relationships in the field of critical communications, particularly in the transport, energy, and other industrial sectors.

• Develop the commercial activity of our critical communications solutions in France.
• Manage relationships with railway operators, integrators, and public institutions.
• Represent Teltronic at trade shows, events, and European consortiums.

Profile

• Higher education in telecommunications/electronics engineering, business development, or international trade.
• Professional fluency in French (bilingual) is mandatory – Spanish language skills required.
• Initial residence in Zaragoza (Spain) or willingness to relocate.
• Availability for regular travel within France.

Professional Experience

• Minimum of 5 years in business development of technological solutions for public institutions, transport operators, and major accounts in the telecommunications sector (preferably in critical communications).
• Strong asset: experience in railway sector projects such as GSM-R, FRMCS, signaling, intelligent transport, etc.

Key Skills

• Results-oriented commercial profile with the ability to build trust in technical and public environments.
• Autonomy and proactivity in opening markets and maintaining long-term relationships.
• Strong communication skills with engineering, pre-sales, marketing, and project management teams.
• Cultural adaptability and negotiation skills in international contexts.
• Strategic vision with a strong operational focus.

Teltronic selects a person with a degree in Telecommunications Engineering, Computer Science or similar for the on-board equipment area of ​​its R&D department.

Responsibilities:

• Specification of requirements, design, implementation and testing of software.
• Elaboration of the technical documentation of a software project.
• Configuration management.

Essential Skills and Experiences:

• Degree in Computer Engineering, Telecommunications, Electronics or similar.
• Development on Embedded Linux platforms with knowledge in:
  • Yocto Project
  • Herramienta de compilación GNU (GCC)
  • Networking (TCP/IP, routing, Ethernet, NAT, firewalls)
  • VoIP Technology: Voice over IP Signaling, Protocol (SIP), Audio Codecs, PJSIP library
• Programming in C / C++ language
• High level of English

 Desirable Skills and Experiences:

• Programming on operating systems in real time
• Cybersecurity
• Experience in applying different software life cycle methodologies, in software quality regulations (SIL) and in the use of software management tools: SVN/Tortoise.
• Test automation tools (Python, Robot Framework…)
• Industrial communications protocols (I2C, CAN, MVB…)
• DeviceTree

 Personal skills:

• Excellent communication skills.
• Establish and maintain cooperative working relationships.
• Organized and able to manage your time effectively.
• Teamwork
• Driver's license and vehicle

We are looking for a Backend Software Developer with knowledge of Java and C/C++ to join the Applications Area of TELTRONIC’s R&D Department.

In our Applications Area, we design and develop next-generation communications systems: from MCX servers and mobile applications to control and coordination centers.

We fully develop all these products to provide complete solutions for public safety and security forces, civil protection agencies, medical services, and fire brigades worldwide, as well as for transportation systems.

The platform includes real-time VoIP services with access from desktop applications, geographic information systems, interaction with communications and railway infrastructures, as well as the development of communication protocols and even low-level embedded software.

Take part in the development of this project, interact with the rest of the products, external systems, and colleagues, becoming a crucial part of our development team.

Responsibilities:

• Design and develop backend applications based on microservices architecture
• Work within the continuous integration and continuous delivery (CI/CD) process
• Carry out code quality processes, code reviews, and testing
• Interact with internal stakeholders and provide technical support

What are we looking for?

• Degree in Computer Engineering, Software Engineering, Higher Technical Degree in Application Development, or similar
• Minimum of 3 years of experience in software development

Requirements:

• Proficiency in Java development
• Proficiency in C/C++ development
• English level B1

Desirable experience:

• Knowledge of VoIP communication protocols (SIP/SDP)
• Experience in microservices-oriented development
• Knowledge of secure development practices (communication encryption, data storage, etc.)
• Experience in container-based development (Docker)
• Experience with relational and non-relational databases
• Experience in REST API design and implementation

Personal skills:

• Organized, methodical, and detail-oriented person, willing to work as part of a team
• Availability for occasional international travel
• Driving license

Technologies we use:

• Java
• Spring and Spring Boot
• Relational and non-relational databases
• Docker / Kubernetes
• Jenkins
• RabbitMQ
• C / C++
• Cilium

We are looking for a Backend Software Developer with knowledge of Java and C/C++ to join the Applications Area of TELTRONIC’s R&D Department.

In our Applications Area, we design and develop next-generation communications systems: from MCX servers and mobile applications to control and coordination centers.

We fully develop all these products to provide complete solutions for public safety and security forces, civil protection agencies, medical services, and fire brigades worldwide, as well as for transportation systems.

The platform includes real-time VoIP services with access from desktop applications, geographic information systems, interaction with communications and railway infrastructures, as well as the development of communication protocols and even low-level embedded software.

Take part in the development of this project, interact with the rest of the products, external systems, and colleagues, becoming a crucial part of our development team.

Responsibilities:

• Design and develop backend applications based on microservices architecture
• Work within the continuous integration and continuous delivery (CI/CD) process
• Carry out code quality processes, code reviews, and testing
• Interact with internal stakeholders and provide technical support

What are we looking for?

• Degree in Computer Engineering, Software Engineering, Higher Technical Degree in Application Development, or similar
• Minimum of 3 years of experience in software development

Requirements:

• Proficiency in Java development
• English level B1

Desirable experience:

• Experience in microservices-oriented development
• Experience in container-based development (Docker)
• Experience with relational and non-relational databases
• Experience in REST API design and implementation
• Knowledge of event-driven system design

Personal skills:

• Organized, methodical, and detail-oriented person, willing to work as part of a team
• Availability for occasional international travel
• Driving license

Technologies we use:

• Java
• Spring and Spring Boot
• Relational and non-relational databases
• Docker / Kubernetes
• Jenkins
• RabbitMQ
• C / C++
• Cilium

We are looking for a Software Developer with knowledge of the C/C++ / C# / .NET stack to join the Applications Area of TELTRONIC’s R&D Department.

In Teltronic´s Applications Area, we design and develop next-generation communications systems: from MCX servers and mobile applications to control and coordination centers.

We fully build all these products to provide complete solutions for public safety and security forces, civil protection agencies, medical services, and fire brigades worldwide, as well as for transportation systems.

The platform includes real-time VoIP services with access from desktop applications, geographic information systems, interaction with communications and railway infrastructures, as well as the development of communication protocols and even low-level embedded software.

Take part in the development of this project, interact with the rest of the products, external systems, and colleagues, becoming a crucial part of our development team.

Responsabilities: 

• Design and develop software solutions that are part of communication systems and control centers
• Work within the continuous integration and delivery (CI/CD) process
• Carry out code quality processes, code reviews, and testing
• Interact with internal stakeholders and provide technical support

What are we looking for?

• Degree in Computer Engineering, Software Engineering, Higher Technical Degree in Application Development, or similar
• Minimum of 3 years of experience in software development
• Organized, methodical, and detail-oriented person, willing to work as part of a team
• Driving license and own vehicle

Requirements:

• Proficiency in C++, C#, .NET development
• Knowledge of SQL
• English level B1

Desirable experience:

• Experience in multithreaded application development
• Experience in client-server development
• Experience with Microsoft Visual Studio
• Experience with C# WPF
• Experience with C++ MFC
• Knowledge of development following SOLID principles
• Experience with SQL Server databases

Technologies we use:

• C / C++
• C#
• .NET
• Relational and non-relational databases
• Docker / Kubernetes
• Jenkins
• RabbitMQ

Teltronic is looking to hire an RF Engineer to carry out radio planning activities in order to meet radio design requirements in RFPs and project deployments for TETRA and LTE technologies.

Responsibilities:

The main responsibilities of the position include:

• Analyzing the needs and requirements of the projects involved and determining the optimal solution and alternatives
• Carrying out site evaluation and selection, taking into account the RF regulations of the country of implementation
• Generating reports related to the proposed design as required
• Using planning tools to input and extract data in order to generate predictions
• Drafting indoor and outdoor radio design solutions to address network issues, which will be reviewed by the Radio Planning Manager
• Assisting in system design, dimensioning, balancing, and traffic analysis
• Establishing specific RF parameters for the system/site to be integrated
• Defining coverage acceptance test plans for projects and correlating field results with predictions
• Performing any other tasks assigned by the Radio Planning Manager
• Interface with internal and external teams:
  • Attending coordination meetings with department team members to support the implementation of radio planning
  • Supporting the sales department and defending the proposed system design
  • Supporting pre-sales activities, including preliminary studies
  • Analyzing existing customer systems, needs, and requirements
  • Providing technical support to sales, project managers, and customers
  • Providing system parameterization and possible optimization of KPIs for deployed systems
  • Participating in customer projects, managing scope, risks, changes, and customer expectations

Requirements and experience:

• Degree in Telecommunications Engineering
• Experience in communications system design and testing
• Experience with Microsoft Office, Internet tools, CAD software tools, and geographic database tools
• High level of English

Desirable requirements and experience:

• Two to three years of experience using RF planning tools or in radio system measurement and optimization
• Experience in RF system design
• Experience using HTZ Communications, iBwave, Atoll, or similar software
• Knowledge of TETRA, DMR, P25, and LTE technologies
• Knowledge of 4G/5G technologies
• Experience in frequency coordination and interference troubleshooting
• Experience in KPI monitoring and optimization
• Knowledge of WiFi technologies
• Experience with BIM tools

Personal skills:

• Ability to communicate effectively with team members and across the company
• Ability to work as part of a team
• Ability to work under pressure to ensure customer satisfaction
• Problem-solving and decision-making skills
• Self-sufficient, responsible, and able to learn quickly
• Ability to efficiently manage priorities
• Flexibility
• Willingness to travel nationally and internationally as required
• Valid driving license

Teltronic selects a person with a Telecommunication Engineering background or similar to join the Project Management team.

Job description:

The vacancy is located in Zaragoza (Spain) and the Project Manager selected will be responsible for leading the project and solution involved. This person will be responsible in dealing with the different groups and resources in the company and dealing with the customer needs to fulfil the Project and Customer requirements.

Responsibilities:

• Design, communicate, and implement the project; monitor the progress and performance; take action to resolve operational problems and minimize delays.
• Lead the systems design, detailing interfaces, configuration, user profiles and architecture design.
• Identify, develop, and gather the resources necessary to complete the project. This may include preparing complex engineering standards, designs and work specifications; and selecting materials, equipment, project staff, and external contractors if required in coordination with the stakeholders involved.
• Liaise with other areas in the organization to secure the project.
• Assure the coordination of requirements with R&D and external subcontractors.
• Conduct project meetings with the customer and prepare regular reports to communicate the status of the project
• Coach and mentor project staff and assist them to solve problems.
• Follow-Up the project issues raised during T&C phases.
• Participation in the onsite activities.

Essential skills and experience:

• Telecommunications Engineering or similar background.
• Minimum 5 years related experience in similar position.
• Experience coverage studies/radio planning and design, surveys, installation and commissioning of networks and telecommunications projects.
• Fluent in English & Spanish.
• Knowledge in systems and transport network (microwave, PDH, SDH, Optical Fibre, etc.).
• Knowledge in systems and data networks and telephony (TCP / IP, Ethernet, PSTN, ISDN, PBX, SIP, VoIP, etc.) and communication protocols.
• Deep experience with Microsoft Office, Internet tools.

Desirable skills and experience:

• CCNA certification or similar.
• Experience in radio technologies such as TETRA/LTE/5G
• Experience managing technical resources.
• Other languages (Portuguese, French, ..).

Personal attributes:

Strong leadership with ability to organize, develop and supervise the team staff.

The ability to:

• Communicate well with customers and with other members of the team or with other members of the company.
• Work under pressure to ensure customer satisfaction.
• Develop in problem solving and decision making.
• Communicate in a variety of formats with an appreciation of target audience, skilled in interpersonal relationships.
• Manage efficiently priorities.
• Inter-departmental relationship.
• Flexible for traveling abroad, spending several days / weeks away from home.

Teltronic is seeking to incorporate a new team member into its Production Department, within the SMD area, who will join a specialized team focused on electronic assembly processes.

Main functions and responsibilities:

• Control of screen printing and solder paste dispensing
• Adjustment of pick & place and screen-printing machines
• Assembly of electronic circuits
• Assembly validation: pick & place and AOI
• Control of the soldering process
• Preparation of materials and components

Experience and knowledge valued:

• Automatic and semi-automatic screen printers
• Pick & place machines
• AOI and SPI machines
• Reflow ovens and soldering profiles
• Solder paste and adhesives
• Knowledge of electronic components
• Interpretation of screen-printing layouts
• IPC610

Essential requirements:

• Organized, methodical, detail-oriented, and responsible person
• Ability to work in a team
• Availability for rotating shifts: morning, afternoon, night, and central shift
• Driving licence and own vehicle
• Basic technical English knowledge

Teltronic, a leading company in the development, supply and operation of mission-critical communications networks, is looking for a technically skilled professional to join the Marketing Department as a Product Manager at its headquarters in Zaragoza.