Cryptologic Computer Scientist 4

About Sentar

Sentar is proud to be an employee‑owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering. We invite you to build, innovate, and secure your career at Sentar.

We are searching for a Cryptologic Computer Scientist 4 in MD who will design, develop, deliver, and operate solutions to hard cryptologic computer science problems within a scientific framework. The right candidate will create solutions derived from forensics and attack attribution, facilitate protection of critical networks and active systems, and conduct knowledge discovery of passive and active systems or other mission support.

Design, develop, deliver, and operate solutions to hard cryptologic computer science problems within a scientific framework. Solutions may arise in the forms of forensics and attack attribution, protection of critical networks, active systems warnings and indicators, active penetration into target systems, knowledge discovery of passive and active systems, or other mission support. Requisite computer science skills—including operating systems, compiler theory, database theory, algorithm analysis, computer architecture, discrete math, programming language theory, and data structures—are applied to each problem to provide state‑of‑the‑art techniques, tools, and approaches.

TS/SCI with Active Poly

• Doctoral degree plus 7 years of relevant experience
• Master’s degree with 9 years of relevant experience
• Bachelor’s degree with 11 years of relevant experience
• Associate’s degree with 13 years of relevant experience
• Degree must be in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or a related field with at least one programming and at least 4 upper‑level math classes (Calculus and above)

• Relevant experience must be in a computer science area (theoretical or applied), simulation/model development, designing/developing/using/evaluating mathematical models, methods, and/or techniques (e.g., algorithm development), algorithm analysis and design, reverse engineering, and/or designing/developing computer and information systems, including engineering hardware and/or software.

• Voluntary Medical, Dental, Vision, with Health Savings or Flexible Spending Plan options
• Voluntary Life, Critical Illness, Accident, and Long Term Care insurance options
• Group Term Life, Short‑Term and Long‑Term Disability provided by Sentar to all qualifying employees
• Generous 401(k) match
• Competitive PTO plan that graduates quickly with years of service
• Other leave programs; holiday schedule along with bereavement, maternity, jury and military duty
• Mental health awareness programs
• Tuition reimbursement
• Professional development reimbursement
• Recognition and Awards programs

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Sentar is a proud Equal Opportunity and VEVRAA Federal Contractor Employer. Follow these links to learn more about your rights: EEO Is the Law Poster; EEO Is Law Supplement; and Pay Transparency. If you need a reasonable workplace accommodation applying for a job or at any point in the employment process, contact the Recruiting Manager at