ME00503-Cyber Subject Matter Expert

Momentum Engineering, Inc., a Woman‑Owned Small Business (WOSB), fosters an employee‑centric culture. Our strength lies in our people. With a high percentage of employees holding advanced degrees in engineering, computer science, and related disciplines, we bring deep technical expertise to every mission. Our team includes professionals with security clearances and full‑scope polygraphs, ensuring trusted, secure support for the most sensitive national security initiatives. Additionally, our workforce is equipped with industry‑leading certifications, demonstrating a commitment to continuous learning and excellence. Most importantly, our exceptional employee retention rate reflects a culture of professional growth, mission focus, and dedication—ensuring long‑term stability and expertise for our customers’ critical needs.

Job Summary

• The Cyber Security Subject Matter Expert (SME) will play a key role in ensuring the security and compliance of enterprise production applications within a cloud‑based environment
• The SME will work closely with the Development, Cloud, and DevSecOps teams, as well as the Information System Security Officer (ISSO), Information System Security Manager (ISSM), and Security Control Assessor (SCA), to support the full lifecycle of system authorization activities—including achieving and maintaining Authority to Operate (ATO) or Authority to Connect (ATC)
• The ideal candidate will provide expert guidance on cybersecurity architecture, coordinate CONOPS and design reviews, drive remediation of security findings, and develop cybersecurity standards and frameworks across the program—rooted in Zero Trust principles

Primary Responsibilities

Required Qualifications

Desired Qualifications

Exempt hourly position. 11 paid holidays, minimum of 3 weeks PTO, company sponsored group medical plan, company paid dental, vision, life insurance, and STD / LTD plans. Salary is dependent upon the candidate’s experience and qualifications.

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