Principal Software Cyber Security Engineer I

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

We are seeking a highly skilled and experienced Principal Software Cyber SecurityEngineer I to implement cybersecurity assurance, including anti-tamper and embedded cybersecurity frameworks, for product lines with Department of Defense (DoD) applications.

As a cybersecurity engineer, you'll help tackle a diverse set of challenging technical and engineering activities in a collaborative, Agile environment, leveraging technical and interpersonal skills in a structured team framework. The position involves aiding testing efforts and related activities across multiple platforms and technologies- like embedded hardware, phased-array systems, space payloads, and radio frequency solutions, using advanced techniques and methodologies.

• Design and deploy anti-tamper and embedded cybersecurity frameworks for DoD-focused product lines.
• Lead software analysis, code analysis, requirements analysis, software review, and interface design to ensure secure systems.
• Design, code, and debug applications in C/C++, Python, and Shell Scripting, with a focus on secure software development.
• Manage Linux distributions using Yocto Project for embedded systems and ensure robust Linux administration.
• Work in a cross-functional engineering team environment, leveraging Agile methodologies and tools like Jira, Confluence, Docker, and GitLab.

• Bachelor’s or higher degree in Computer Science, Software Engineering, or a Cyber Security related field.
• 9 years in software development or cybersecurity, with 5+ years in application security or system hardening in a senior role.
• Expertise in software analysis, code analysis, requirements analysis, software review, and interface design.
• Proficiency in designing, coding, and debugging applications in C/C++, Python, and Shell Scripting.
• Strong knowledge of Linux administration and creating Linux distributions using Yocto Project for embedded systems.
• Experience with Jira, Confluence, Docker, and GitLab.
• Ability to obtain and maintain a Secret Security Clearance.
• Must possess (or obtain within six months of employment start date) a DoD 8570.01-M certification (e.g., Security+, CISSP).

• Knowledge of embedded systems to conduct research and evaluate potential vulnerabilities.
• Experience integrating static analysis tools and evaluating CWE criticality findings in software solutions based on mission requirements.
• Solid understanding and hands-on experience with DISA Security Technical Implementation Guides (STIGs).
• Strong understanding of NIST SP 800-160, System Security Engineering (SSE) principles, NIST SP 800-37 (Risk Management Framework), and NIST SP 800-53 (Security Controls).
• Capacity to mentor and assist other Quality Assurance team members in adopting best practices.

CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills.  Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.  

CesiumAstro is an Equal Opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.