Cryptologic Computer Scientist 2

Posted Yesterday
Be an Early Applicant
Fort Meade, MD, USA
In-Office
102K-132K Annually
Mid level
Information Technology • Software • Cybersecurity • Defense
The Role
Design, develop, deliver, and operate cryptologic computer science solutions for forensics, attack attribution, network protection, access discovery, and knowledge discovery. Apply advanced computer science theory and algorithms, automate tasks using Python and Jupyter Notebooks, and leverage SIGDEV, CNE, DMR/DNI collection, XKS/DX technologies to support SIGINT mission needs.
Summary Generated by Built In

What Impact You'll Have

GRVTY is seeking experienced Cryptologic Computer Scientists to design, develop, deliver, and operate solutions to hard cryptologic computer science problems within a scientific framework. 

What You'll be Owning

  • 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 cryptologic computer science mission support.
  • Apply requisite computer science skills (operating systems, compiler theory, databased theory, algorithm analysis, computer architecture, discrete math, programming language theory, and data structure) to each problem to provide state-of -the-art techniques, tools, and approaches.
  • Position will focus on automation and scripting using Python and Jupyter Notebooks, and experience in SIGDEV, CNE, and access discovery and enablement is required.
  • Need to be comfortable with XKS and DX
  • SIGDEV, CNE, Access discovery and enablement skillset required.
  • Automation and scripting using Python and Jupyter NB.
  • SIGDEV experience or any experience with leveraging DMR, DNI or collection. 
  • Candidates with customer experience, TechSIGINT, or previous skills as a TDNA, DNEA is preferred. 
  • TAR or serialized reporting experience is a plus. 
  • Design, develop, deliver, and operate solutions to hard cryptologic computer science problems within a scientific framework. 
  • The 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 cryptologic computer science mission support. 
  • Requisite computer science skills (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).

What You Must Have

  • Active TS/SCI with polygraph clearance.
  • Master’s degree with 3 years of relevant experience.
  • Bachelor’s degree with 5 years of relevant experience.
  • Associates degree with 7 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 (i.e. theoretical or applied), simulation/model development, designing/developing/using/evaluating mathematic models, methods, and/or techniques (e.g. algorithm or development) computation science, algorithm analysis and design, reverse engineering, and/or designing/developing computer and information systems, including engineering hardware and/or software.


Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.


Maryland Pay Range
$102,000$132,000 USD

Why Choose GRVTY

The toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world.

We partner with our customers to help them overcome challenges in every corner of technology and defense—including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.

At GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.

•    Robust health plan including medical, dental, and vision  

•    Health Savings Account with company contribution  

•    Annual Paid Time Off and Paid Holidays  

•    Paid Parental Leave   

•    401k with generous company match  

•    Training and Development Opportunities  

•    Award Programs  

•    Variety of Company Sponsored Events


EEO Statement

GRVTY, is an Equal Opportunity Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability. 

Anyone requiring reasonable accommodations should email [email protected] or call 703-544-7930 with requested details.  A member of the HR team will respond to your request within 2 business days. 

Know Your Rights: Workplace Discrimination is Illegal (eeoc.gov)  

Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.



Skills Required

  • Active TS/SCI with polygraph clearance
  • Master's degree with 3 years of relevant experience (or Bachelor's with 5 years, or Associate's with 7 years)
  • Degree in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or related field
  • Degree must include at least one programming class and at least four upper-level math classes (Calculus and above)
  • Relevant experience in theoretical or applied computer science, simulation/model development, algorithm design/analysis, reverse engineering, or computer/information systems engineering
  • SIGDEV, CNE, and access discovery and enablement skillset
  • Automation and scripting using Python and Jupyter Notebooks
  • Comfortable with XKS and DX
  • SIGDEV experience or experience leveraging DMR, DNI, or collection
  • Customer experience, TechSIGINT, TDNA, or DNEA
  • TAR or serialized reporting experience
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The Company
HQ: Arlington, VA
1,000 Employees
Year Founded: 2025

What We Do

GRVTY is a national security and defense technology company that delivers mission and technical expertise in cyber, space, and spectrum. They provide automated ISR&T platforms, software, and data solutions to defense, intelligence, and homeland security customers, working on the frontlines against cyber adversaries.

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