Cryptologic Computer Scientist jobs in Fort Meade, MD
Cryptologic Computer Scientist (CCS)
Advanced algorithms, cryptanalysis, vulnerability research, high performance computing, and mathematical software for cleared intelligence missions.
Apply for this RoleGS Consulting Environment
Advanced Computer Science for Hard Mission Problems
Some national security problems cannot be solved with normal application development. They require people who understand algorithms, mathematics, systems architecture, and how computation behaves under real constraints. That is the lane for a Cryptologic Computer Scientist.
At GS Consulting, CCS professionals work close to cleared customer missions where advanced theory has to become usable capability. This role is for computer scientists who can reason deeply, build carefully, and help mission teams understand what the data, the algorithm, or the system behavior is really telling them.
The Work
What the Role Looks Like Day to Day
CCS work is research heavy, but it is not academic in the abstract. You may study a hard computational problem, design an algorithm, test it against mission data, tune it for performance, and explain the result to analysts or engineers who need to act on it. The work rewards patience, rigor, and clean technical communication.
A typical day may include building experimental software, reviewing mathematical assumptions, evaluating a system weakness, analyzing complex data, or working with mission partners to decide whether a result is useful enough to operationalize. The common thread is judgment. The code matters, but so does knowing what the result actually means.
Mission and Responsibilities
Core Responsibilities
Our Cryptologic Computer Scientists tackle computationally intense mission problems. Depending on your LCAT level, you will be expected to:
- Research, design, and develop complex cryptologic algorithms for advanced computing environments.
- Perform cryptanalysis and vulnerability research to evaluate fielded systems, protocols, and emerging technologies.
- Apply discrete mathematics, probability, statistics, and number theory to large data sets and encrypted streams.
- Develop mission specific software tools using advanced data structures, computer architecture, and performance aware design.
- Collaborate with mathematicians, signals analysts, data scientists, and security designers to move theory into mission use.
Technical Domains
Required Technical Domains
Successful Cryptologic Computer Scientists at GS Consulting bring practical depth across these technical domains:
- Cryptanalysis and vulnerability research
- Algorithm design and optimization
- High performance computing and parallel processing
- Discrete mathematics, probability, statistics, and number theory
- Systems architecture and custom software development
- Data structures, computer architecture, and software performance analysis
Preferred Degree Fields
A degree in Computer Science, Mathematics, Computer Engineering, Physics, or a closely related computational science is preferred because the work is highly quantitative and technical.
Tools and Mission Context
The Tools Matter, but the Reasoning Matters More
Strong CCS candidates know programming languages, mathematical libraries, research workflows, and compute environments. That matters. But the real value comes from being able to frame the problem correctly, choose the right method, test the limits of the result, and explain the tradeoffs to people who may not live inside the same technical domain.
You may work with signals analysts, vulnerability researchers, software engineers, mathematicians, data scientists, and mission leads. GS Consulting looks for people who can bring depth without making the work opaque. The mission benefits when complex ideas become clear enough to use.
Compensation
Estimated Compensation Range
Estimated compensation for Cryptologic Computer Scientist roles ranges from $120,000 to $250,000 per year. Final compensation depends on LCAT level, years of relevant experience, clearance status, customer requirements, contract fit, and location expectations.
The range is intentionally broad because this posting covers Levels 1 through 4. A junior CCS may focus on implementation and analysis support, while a senior CCS may lead research direction, validate technical assumptions, and advise mission partners on the limits of a method or tool.
Qualification Paths
LCAT Qualification Paths
We are actively staffing billets across all four CCS levels. Relevant experience should involve algorithm development, cryptanalysis, vulnerability research, specialized software development, or advanced computer science applications.
Level 1
- Bachelor Degree plus 2 years of experience
- Master Degree plus 0 years of experience
Level 2
- Bachelor Degree plus 5 years of experience
- Master Degree plus 3 years of experience
- Doctorate plus 0 years of experience
Level 3
- Bachelor Degree plus 8 years of experience
- Master Degree plus 6 years of experience
- Doctorate plus 4 years of experience
Level 4
- Bachelor Degree plus 11 years of experience
- Master Degree plus 9 years of experience
- Doctorate plus 7 years of experience
Career Growth
How CCS Professionals Grow Across Levels
Growth in this role is not just more years in the seat. It shows up as stronger technical judgment, better research discipline, cleaner implementation, and the ability to help others understand complex results. Senior CCS professionals are trusted because they can separate promising theory from operationally useful work.
At GS Consulting, that growth can mean leading algorithm work, mentoring junior researchers, improving mission software, supporting deeper vulnerability research, or moving into roles that connect advanced research, data science, cyber operations, and secure systems engineering.
Why GS Consulting
A Focused Team for Technical Mission Work
Large contractors can make highly technical people feel disconnected from the actual problem. GS Consulting keeps the focus closer to the mission. We care about whether the work is rigorous, useful, and understood by the customer teams that depend on it.
If you want to work where advanced computer science has direct mission relevance, this is the right kind of role. We are looking for people who can think clearly, write reliable code, respect the math, and help turn hard technical problems into practical mission capability.
Role Questions
Cryptologic Computer Scientist FAQ
What does a Cryptologic Computer Scientist do?
A Cryptologic Computer Scientist applies advanced computer science, mathematics, and algorithm design to cryptologic mission problems. The work can include cryptanalysis, vulnerability research, high performance computing, software tool development, data analysis, and collaboration with mathematicians, signals analysts, and mission engineers.
What clearance is required for GS Consulting CCS roles?
GS Consulting Cryptologic Computer Scientist roles require an active TS/SCI clearance. Candidates must also meet customer, contract, and site access requirements for the specific billet. If additional customer screening is required, that will be handled during recruiting rather than posted as public qualification language.
What experience is required for CCS Level 1, 2, 3, and 4?
Level 1 starts at a Bachelor Degree plus 2 years or a Master Degree plus 0 years. Level 2 ranges from 0 to 5 years depending on degree path. Level 3 ranges from 4 to 8 years. Level 4 ranges from 7 to 11 years. Relevant experience should involve cryptologic computer science, algorithm development, cryptanalysis, vulnerability research, or specialized software development.
Are these Cryptologic Computer Scientist jobs onsite?
Yes. These roles support cleared work in the Fort Meade, MD and Annapolis Junction area. Because the mission involves sensitive systems, classified facilities, and customer environments, candidates should expect onsite work rather than a remote arrangement.
What skills make a strong Cryptologic Computer Scientist candidate?
Strong candidates combine rigorous computer science with practical mission judgment. Useful skills include algorithm design, cryptanalysis, vulnerability research, high performance computing, data structures, software development, probability, statistics, discrete math, and the ability to explain technical findings to mixed mission teams.
How do I apply for GS Consulting CCS roles?
Use the Apply for this Role button on this page or email your resume directly to info@gsconsultingllc.com. Include your active clearance level, primary cryptologic or computer science experience, preferred level, and any relevant high performance computing, algorithm, or vulnerability research background.
Ready to work on hard computational problems?
Send us your resume. Please include your active clearance level, primary computer science or cryptologic experience, preferred CCS level, and any relevant algorithm, HPC, cryptanalysis, or vulnerability research background.