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Cybersecurity Engineer for IRIS²

Hybrid in Madrid·Full-time·Added yesterday (last checked 6 Nov)

ATG Europe

12 open roles

Our summary

Work mode
Hybrid, Madrid
Contract
Full-time
English
Required
Experience
5+ years
Education
University degree

Visa options

  • The ad doesn’t mention sponsorship

    No sponsorship mentioned, and this kind of work is rarely sponsored in Spain.

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Skills

Requirements

What we're looking for

  • At least 5 years of experience in cybersecurity engineering activities or secure encryption, preferably in the satellite-communications domain; 

  • Proven experience working with institutional customers or national governmental institutions, particularly in security risk management, security threats and incidents, security vulnerabilities and malware analysis; 

  • Sound knowledge of security technologies, including encryption, secure Authentication, Authorisation and Accounting, Key Management Facilities, Security Information and Event Management, and Security Orchestration, Automation and Response; 

  • Sound knowledge of ISO/IEC 27000-series security standards and ECSS; 

  • Security-engineering experience in programmes covering flight and ground infrastructure, including on-board cryptographic units, secure SIMs, TM/TC encryption, satellite control centres, IT and data centres, 5G systems, OSS/BSS and terrestrial fixed and mobile networks; 

  • Knowledge of space security standards, particularly ECSS and CCSDS; 

  • Experience working with European institutions, including EUSPA, the European Commission and ESA, or equivalent organisations, in secure environments for European space projects; 

  • Possession of or eligibility to obtain an EU security clearance; 

Nice to have

  • Experience working within the European regulatory environment for cybersecurity and accreditation is considered an asset; 

  • Knowledge of any other European language is considered an asset.  

Education & certifications

  • Bachelor's or Master's Degree in Telecommunications Engineering, Network Engineering, Cybersecurity Engineering or a related field; 

Languages

  • Fluency in English, both written and spoken;  

Pay & benefits

Visa & relocation

Please note, the successful candidate will be employed by ATG Europe (or one of its subsidiaries). Furthermore, upon selection, they will be subject to a general security screening performed by an external provider (further information will be provided at interview stage).

The role

We are looking for a Cybersecurity Engineer IRIS² on behalf of and in support to our client for their location in Arganda del Rey (Madrid), Spain or Noordwijk, The Netherlands.

What you'll do

The successful candidate will be tasked with, but not limited to:

  • Review functional and contractual documentation related to flight and ground architectural diagrams, requirement lists and Statements of Work;

  • Analyse documentation from cybersecurity and information-protection perspectives, identify relevant requirements and contribute to its finalisation as appropriate;

  • Tailor general security requirements and flow them down to interfaces and subsystems;

  • Design, analyse and perform trade-offs on security architecture choices, with a focus on encryption technologies, Key Management Facilities and key distribution, together with their procurement and deployment, pursuing cost- and time-efficient accreditation;

  • Support the project team on security requirement-compliance analysis, implications for infrastructure implementation, identification of security flaws and vulnerabilities, and verification and validation activities;

  • Follow system integration, testing, verification and validation, assess compliance with security requirements and propose treatment plans;

  • Analyse the exploitability and impact of vulnerabilities and propose appropriate mitigations and countermeasures;

  • Conduct authorised hands-on penetration tests to identify security flaws;

  • Support cybersecurity audits and the regular security upgrades required for the system;

  • Support the development and maintenance of technical documents, including the Security Management Plan, end-to-end space-system security architecture, security design and corresponding security requirements;

  • Review, analyse and update security documentation together with the project team and external stakeholders;

  • Contribute to the specification and review of implementation plans for operational sites from cybersecurity and information-protection perspectives;

  • Participate in the follow-up of the procurement and implementation of industrial contracts, technology developments, laboratory tools and equipment;

  • Foster new security application areas for multidisciplinary activities, emphasising innovative concepts, cutting-edge technologies and system architectures in collaboration with European New Space companies;

  • Own or contribute to the preparation and closure of institutional contract milestone reviews, including ESA and European Commission reviews;

  • Report to the Programme Manager.

Hiring process

Please submit your application in English via the apply button below. Applications submitted in other languages will not be considered. 

About ATG Europe

ATG Europe is an engineering and technical services company supporting the European space industry, with particular expertise in human spaceflight, spacecraft systems, and ground segment infrastructure. The company provides expert personnel and engineering services to agencies such as ESA and commercial space clients, covering fields from mechanical and electrical engineering to documentation and quality assurance. With its headquarters in Noordwijk, Netherlands, ATG Europe is a recognized player in the space engineering sector, contributing to major European space programs including the IRIS² satellite constellation initiative.

ATG Europe has a growing presence in Spain, where it is seeking engineers and support staff for significant aerospace projects such as IRIS², and maintains a network of professionals across Madrid and Torrejón. The company operates internationally and often supports the delivery of engineering services across multiple European countries, with an environment that values technical rigor and collaboration. For international professionals, ATG Europe offers the opportunity to work on cutting-edge European space programs with a diverse, multi-national team, particularly in a sector that appreciates accredited technical backgrounds and experience with complex engineering and documentation standards.

Industry
space
Founded
1988
Employees
250–1,000
Headquarters
Noordwijk, Netherlands
In Spain
Madrid

Good to know if you are moving

  • ATG Europe frequently hires international talent and a significant number of team members come from different nationalities, but fluent English as a working language is usually sufficient for collaboration.
  • Working at ATG Europe often involves close partnership with the European Space Agency (ESA) and European aerospace companies, giving engineers exposure to some of the most advanced space programs in the region.
  • Spain-based roles are concentrated around Madrid and are linked to major projects like the IRIS² satellite constellation, which is a large European infrastructure initiative.
  • The company offers a relatively boutique engineering culture compared to large space primes, with opportunities for engineers to have a direct and deep technical role across a project lifecycle.

In their own words

Additional information

At ATG Science & Engineering S.L., we are firmly committed to equal opportunities and respect for diversity. The Equality Plan and active policies promote to foster an inclusive environment, free from discrimination. Regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, handicap (+33% certificado de discapacidad), or any other reason protected by relevant state or municipal legislation, we are pleased to consider all eligible candidates for employment.

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