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Mid LevelFull-time
Salary Range
$69,360 - $93,840 /year
This salary is estimated based on similar roles. The actual salary may vary.
Key Responsibilities
- →Support the definition, review, and refinement of security architectures for end-to-end satcom systems, covering both space and ground segments.
- →Analyse system and subsystem designs for compliance with relevant security requirements.
- →Identify risks, propose mitigations, and ensure proper implementation of security-by-design principles.
- →Contribute to threat modeling, vulnerability assessments, and risk management activities (STRIDE, attack trees, asset classification).
- →Review and validate security mechanisms of solutions relying on 5G/3GPP protocols, including RAN, Core, and NTN components.
- →Ensure proposed solutions comply with 3GPP SA3 security standards, including authentication, encryption, integrity protection, key derivation, and network slicing security.
- →Maintain up-to-date knowledge of 3GPP security releases, known vulnerabilities, and relevant work items.
- →Ensure compliance with regulatory and customer-driven security requirements (Gov/Mil, ESA, ECSS, national regulations).
- →Support verification of security controls at system and subsystem level.
- →Contribute to IV&V (Integration, Verification & Validation) activities focusing on security.
- →Prepare and maintain documentation: security concepts, risk assessments, design descriptions, test plans and reports.
- →Communicate complex security topics clearly to technical and non-technical stakeholders.
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About SopraSteria1
Sopra Steria is a leading European IT consulting and services company that provides digital transformation solutions to help organizations navigate the complexities of the modern business landscape. Established through the merger of Sopra Group and Steria in 2014, the company has built a strong reputation for delivering innovative technology strategies and operational excellence. Headquartered in France, Sopra Steria operates across multiple countries, leveraging decades of industry expertise to serve clients in various sectors, including finance, healthcare, public services, and telecommunications. The company’s global presence and deep technical knowledge enable it to address the unique challenges faced by businesses in an increasingly digital world. Sopra Steria offers a comprehensive suite of services, including IT consulting, application development, infrastructure management, and cybersecurity solutions. Their key features include a client-centric approach, agile methodologies, and a focus on sustainable and ethical technology practices. The company targets large enterprises and public sector organizations that require tailored, scalable solutions to optimize their operations, enhance customer experiences, and drive digital innovation. By combining strategic advisory with cutting-edge technology, Sopra Steria empowers its clients to achieve long-term growth and resilience in competitive markets. Notable achievements include being recognized as a leader in multiple industry analyses and maintaining a strong commitment to corporate social responsibility. Sopra Steria’s unique value proposition lies in its ability to integrate deep domain expertise with advanced technological capabilities, ensuring that clients receive both strategic guidance and practical implementation support. The company’s market position is further strengthened by its collaborative culture and dedication to fostering long-term partnerships, making it a trusted advisor for organizations undergoing digital transformation.
