Security SW Engineer (PKI & Cryptographic Engi)

Title: Security SW Engineer (PKI & Cryptographic Engi)

Description:STG is a fast-growing Digital Transformation services company providing Fortune 500 companies with Digital Transformation, Mobility, Analytics and Cloud Integration services in both information technology and engineering product lines. STG has a 98% repeat business rate from existing clients and have achieved industry awards and recognition for our services.

Experience Required:

• 4+ years in software engineering/development and secure coding practices using object-oriented programming.
• Strong knowledge and applicability of software architecture, development, methodologies and design principles including test-driven development.
• Strong understanding and ability to apply cryptographic algorithms and standards in software, including RSA, ECC, AES, X.509
• Proven track record of owning customer-facing products from ideation to general acceptance, and flexibility to manage multiple projects and deliverables throughout lifecycle.
• End-to-End Ownership: Lead the full lifecycle of PKI and Key Management services supporting our vehicle products and ecosystem — lead customer requirements gathering, architecture design, implementation, testing, deployment, monitoring, and post-launch support.
• Design and develop robust, secure, and scalable RESTful APIs and web services for various features and use cases: CRL/OCSP, ACME, Certificate Issuance, message encryption/decryption, software signing, key rotation and certificate lifecycle management, HSM integration with PKCS11.
• Implement access control methods that enforce least privilege access principles using OAuth or mTLS.
• Cryptographic Engineering: Implement and harden PKI and key services with deep knowledge of PKI industry standards, X.509, PKCS standards, elliptic curve cryptography (ECC) and RSA, post-quantum readiness, and hardware security module CSP integration.
• Apply hybrid encryption techniques with AES. Define and enforce PKI certificate policies and certificate profiles.
• Infrastructure and CI/CD Integration: Release and Deploy your apps through build server, CI/CD pipeline, and infrastructure involving on-premises and cloud Kubernetes
• Security & Compliance: Monitor and address findings regularly in code base through SAST, DAST, software quality and security vulnerability scanning. Drive and support testing at each stage of the development process.

Security SW Engineer (PKI & Cryptographic Engi) position is based at our corporate office located in Dearborn, Michigan. A great opportunity to experience the corporate environment leading personal career growth.

• Resume Submittal Instructions: Interested/qualified candidates should email their word formatted resumes to Ms. Shweta Huria at [email protected] and/or contact at 248.795.5847. In the subject line of the email please include: First and Last Name (Security SW Engineer (PKI & Cryptographic Engi)).
• For more information about STG, please visit us at www.stgit.com.