Senior Cybersecurity Expert (5G NTN RAN & Core Security)
Senior Cybersecurity Expert (5G NTN RAN & Core Security)
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Job Summary:
We are seeking a highly experienced and visionary Senior Cybersecurity Expert to lead the design, development, and implementation of robust security solutions for our 5G NTN Radio Access Network (RAN) and Core network. The ideal candidate will possess deep expertise in telecommunications security, a strong understanding of 3GPP security standards, and a proven track record of designing and implementing secure SatCom systems. You will be responsible for defining and enforcing security policies, conducting threat assessments, and ensuring the overall security posture of our 5G NTN infrastructure.
Responsibilities:
* Security Architecture & Design:
* Design and architect end-to-end security solutions for 5G NTN RAN and Core networks, aligning with 3GPP security specifications.
* Develop security policies, procedures, and best practices.
* Conduct threat modeling and risk assessments to identify potential vulnerabilities.
* Define security requirements for software and hardware components.
* Security Development & Implementation:
* Develop and implement security features and protocols for 5G network elements.
* Implement cryptographic algorithms and protocols.
* 3GPP Security Standards:
* Ensure compliance with relevant 3GPP security standards and specifications.
* Stay up-to-date with the latest developments in 5G security and standardization.
* Vulnerability Management & Incident Response:
* Conduct security audits and penetration testing.
* Analyze security logs and identify suspicious activity.
* Develop and implement incident response plans.
* Manage and mitigate security vulnerabilities.
* Collaborate with cross-functional teams, including software developers, system architects, and network engineers.
* Provide technical leadership and mentorship to junior security engineers.
* Communicate security risks and recommendations to stakeholders.
Required Qualifications:
* Master's degree in Computer Science, Cybersecurity, or a related field.
* Minimum 3 to 5 years of experience in cybersecurity, with a focus on telecommunications.
* Strong knowledge of 3GPP security standards and network security protocols and technologies (e.g., IPsec, VPNs).
* Experience with cryptographic algorithms and protocols (e.g., AES, RSA).
* Proficiency in security tools and techniques (e.g., vulnerability scanners, penetration testing tools).
* Strong programming skills in languages such as C, C++, or Python.
* Experience with secure software development lifecycle (SSDLC).
* Excellent problem-solving, analytical, and communication skills.
Preferred Qualifications:
* Relevant security certifications (e.g., CISSP, CISM, CEH).
* Experience with cloud security and virtualization technologies.
* Knowledge of software-defined networking (SDN) and network function virtualization (NFV) security.
* Experience in analyzing protocol traces.
Seniority level
* Seniority level
Mid-Senior level
Employment type
* Employment type
Full-time
Job function
* Job function
Information Technology
* Industries
Satellite Telecommunications
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