Cryptanalytic Computer Scientist, Level 3 Security Clearance

Cryptanalytic Computer Scientist, Level 3 – Annapolis Junction, MD Full‑time, Mid Level – Software Engineering.

At Independent Software, we apply computing, mathematics, and engineering to solve complex cryptographic and security challenges supporting mission‑critical operations.

• Design, develop, and evaluate algorithms to address complex cryptographic and security‑related problems.
• Develop and apply mathematical models and techniques to analyze cryptographic systems and identify vulnerabilities.
• Analyze and assess cryptographic implementations to identify weaknesses and recommend secure solutions.
• Support the development of secure systems to protect sensitive information against evolving threats.
• Contribute to high‑performance computing efforts to improve efficiency and scalability of cryptographic processes.
• Apply advanced computer science and mathematical principles across diverse computing environments.
• Build and maintain data analytics solutions, including data evaluation, enrichment, and processing for mission‑relevant datasets.

• Strong foundation in computer science, mathematics, or engineering with a focus on cryptography and algorithm development.
• Experience designing, developing, or evaluating mathematical models, methods, or techniques to solve complex problems.
• Knowledge of cryptographic principles, secure systems, and vulnerability analysis.
• Experience with high‑performance computing or optimization techniques.
• Strong programming skills in one or more languages (e.g., Python, C++, Java).
• Solid mathematical background, including coursework in Calculus and higher‑level mathematics.
• Strong analytical, problem‑solving, and critical‑thinking skills.
• Effective written and verbal communication skills.

• Bachelor’s degree plus eight (8) years of relevant experience; OR
• Master’s degree plus six (6) years of relevant experience; OR
• Doctoral degree plus four (4) years of relevant experience; OR
• Associate’s degree plus ten (10) years of relevant experience may be considered for individuals with in‑depth experience clearly related to the position.
• Degree must be in Computer Science, Computer Engineering, Electrical Engineering, Mathematics (including Applied Mathematics), or a related field and include at least one programming course and a minimum of four upper‑level mathematics courses (Calculus and above).
• Relevant experience must be in a computer‑science area (theoretical or applied), including designing, developing, using, or evaluating mathematical models, methods, and techniques (e.g., algorithm development) to solve complex problems, engineering challenges (electrical or computer), and/or high‑performance computing environments.

Must possess an active TS/SCI with appropriate polygraph to be considered for this role.

• Competitive salary.
• Company‑sponsored health, dental, and vision insurance plans.
• Company‑paid long‑term disability, short‑term disability and life insurance.
• Employee assistance program.
• 401(k) profit‑sharing plan with company match.
• Generous paid time off and holidays.
• Paid training and development opportunities.
• Support for charitable causes and events.

Independent Software is an Equal Opportunity Employer. All applicants will be considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.