Aerstone (Quest Consultants LLC DBA Aerstone) is an NSA‑certified vulnerability assessor, SDVOSB, and CMMC‑AB Registered Practitioner Organization that delivers advanced cybersecurity solutions across federal and commercial sectors. Their portfolio spans standards‑based assessment, penetration testing, advisory, architecture, systems design, software development, and security training, covering frameworks such as FISMA, PCI, DFARS, NIST, FedRAMP, ISO 27001, and CMMC. Aerstone differentiates itself through a multidisciplinary engineering team, remote‑first delivery model, and a client‑centric approach that aligns security posture with business objectives. Operating from Rockville, MD and Springfield, VA, the company supports organizations from financial services to aerospace, ensuring compliance and resilience while fostering long‑term partnerships.
Open Positions
Front-End Developer
Active TS/SCI clearance, Bachelor's degree in Computer Science, 5+ years of experience with React and JavaScript
Senior Cybersecurity Analyst
7+ years of experience working with security related concepts, CISSP certified, and excellent writing and interpersonal skills
Penetration Tester
5+ years of experience, Bachelor's degree, strong knowledge of Linux and penetration testing tools, and excellent communication skills
Back-End Developer
5+ years of backend development experience, Bachelor's degree in Computer Science, and advanced SQL development experience
Data Engineer
2+ years of experience with Microsoft SQL Server administration and development, proficiency in ETL/ELT concepts, and experience with cloud data platforms
Data Architect
Active TS/SCI clearance, Bachelor’s degree in Computer Science, 5+ years of experience in backend database development or data engineering roles