R&D Software Engineer III

4 weeks ago


Saint Paul, United States Spectraforce Technologies Full time

Software Engineer - Cybersecurity Duration: 12 Months with possible extension Location: St Paul, MN 55117 Days/Hours: Mon - Friday 8:00am to 4:30pm Position Overview We are seeking a highly skilled Software Engineer with strong proficiency in C++, Python, and shell scripting, combined with a solid understanding of Red Hat Enterprise Linux (RHEL) administration and Linux cybersecurity practices. The ideal candidate will have hands‑on experience with OpenSSL, including encryption, key generation, and X.509 certificate management. This role is ideal for someone who enjoys working across both application development and system‑level security engineering. Key Responsibilities Design, develop, and maintain software applications using C++, Python, and Shell. Implement and maintain secure coding practices and contribute to the hardening of Linux systems to effectively protect against and respond to known and emerging cybersecurity threats. Utilize OpenSSL for cryptographic operations including symmetric and asymmetric encryption, key pair generation and management, and X.509 certificate creation, signing, and validation. Participate in code reviews, threat modeling, and vulnerability assessments. Document system configurations, software designs, and security procedures. Work with Software Development, Systems Engineering, Product Security, and other stakeholders to develop cybersecurity controls. As a team member, contribute significantly to completion of various project activities, from definition, identifying software functional requirements, implementation, code reviews, and final release according to medical device development processes. Required Qualifications Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience). Demonstrated knowledge and experience working with C++, Python, Perl, or Shell. Solid understanding of Linux system administration, preferably RHEL. Experience with OpenSSL and cryptographic protocols, TLS, and PKCS. Knowledge of Linux cybersecurity software, including SELinux, fapolicyd, and secure boot. Excellent problem‑solving and debugging skills. Experience in assessing and remediating cybersecurity vulnerabilities. Strong written and verbal communication skills, with ability to communicate to all levels of the organization. Preferred Qualifications Knowledge of the Qt application development framework. Experience with secure software development lifecycle (SSDLC) and secure programming practices. Familiarity with TPM (Trusted Platform Module) and hardware‑backed key storage. Certifications such as RHCE, Security+, CISSP, CSSLP, or similar. Well‑versed in FDA Cybersecurity Guidance, GDPR, and NIST. Knowledge of 62304 and other standards applicable to Class II and Class III medical devices. Previous experience working in a regulated industry such as automotive, aerospace, healthcare, or defense. #J-18808-Ljbffr



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