PKI & Cryptography Intern - 2025

Job Description

Job Description

• About the Company:

  At SK Hynix Memory Solution, we're at the forefront of semiconductor innovation, developing advanced memory solutions that power everything from smartphones to data centers. As a global leader in DRAM and NAND flash technologies, we drive the evolution of advancing mobile technology, empowering cloud computing, and pioneering future technologies. Our cutting-edge memory technologies are essential in today's most advanced electronic devices and IT infrastructure, enabling enhanced performance and user experiences across the digital landscape.

  We're looking for innovative minds to join our mission of shaping the future of technology. At SK Hynix Memory, you'll be part of a team that's pioneering breakthrough memory solutions while maintaining a strong commitment to sustainability. We're not just adapting to technological change – we're driving it, with significant investments in artificial intelligence, machine learning, and eco-friendly solutions and operational practices. As we continue to expand our market presence and push the boundaries of what's possible in semiconductor technology, we invite you to be part of our journey to creating the next generation of memory solutions that will define the future of computing.

  About the Role

  The role involves supporting the design, implementation, and maintenance of our Public Key Infrastructure (PKI) services, digital certificates, and encryption technologies. You will work closely with senior engineers to strengthen enterprise security and gain hands-on experience in identity, authentication, and cryptography.

  Responsibilities

  • Assist in the lifecycle management of RSA keys, ECC keys, and X.509 digital certificates.
  • Assist in the administration and lifecycle management of digital certificates (SSL/TLS, client/server, code signing).
  • Support PKI infrastructure, including Certificate Authorities (CAs), OCSP, and CRL distribution.
  • Work with cryptographic algorithms (RSA, ECC, AES, SHA) to strengthen authentication and encryption.
  • Help automate certificate issuance and renewal processes using scripting (PowerShell, Python, Bash).
  • Troubleshoot SSL/TLS certificate issues and validate secure configurations.
  • Research emerging cryptographic standards and security best practices.

  Qualifications

  • Pursuing a degree in Computer Science, Cybersecurity, or related field.
  • Basic understanding of cryptography, PKI concepts, and security protocols (SSL/TLS).
  • Familiarity with RSA/ECC key pairs and hashing algorithms.
  • Knowledge of operating systems (Windows/Linux) and networking fundamentals.
  • Scripting experience (PowerShell, Python) is a plus.

  Preferred Qualifications

  • Basic understanding of HSMs (Hardware Security Modules) or cloud KMS (Key Management Services) like AWS KMS, Azure Key Vault, or Google Cloud KMS.
  • Hands-on exposure to certificate management workflows (issuance, revocation, renewal, validation) in enterprise environments.
  • Familiarity with certificate formats (PEM, DER, PFX/PKCS#12) and certificate extensions (SAN, Key Usage, Extended Key Usage).
  • Exposure to security standards and frameworks such as NIST SP 800-57, RFC 5280, or FIPS 140-2/3.
  • Knowledge of automation tools ( Jenkins, Bamboo ) for infrastructure-as-code and certificate lifecycle automation.
  • Strong communication skills and ability to document technical processes clearly.

  REGARDING COMPENSATION:

  The salary offered to a selected candidate will be tailored based on several factors, including the location, job grade, relevant knowledge, skills, and experience. We also take into account the internal equity among our current team members to ensure fairness and competitiveness.