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Software Developer - Senior - TS/SCI Full Scope Polygraph

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Onsite

Software Developer - Senior - TS/SCI Full Scope Polygraph

GRIMM

Software Developer - Senior - TS/SCI Full Scope Polygraph

Skills

SQL QueriesRubyPythonJavaTesting & QACybersecurityData Analysis

2 years ago

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Important information


Location:

Triangle, VA, USA

Work mode:

Onsite

Published on:

3 September 2026

What they need


Company Description

GRIMM researches and develops the art of the possible in business modernization and computing technologies through cybersecurity, sensors, tools, analytics, frameworks, modeling and simulation, automated testing, cyber range Installation, Operations, and Maintenance (IOM), consulting, and intelligence. Our practices build on extensive experience in cyber mission support for national defense, and commercial service improvement and consulting. Our engineers and subject matter experts (SMEs) learned their trade from real-world engagements, not just textbooks.

Job Description

Software Developer - Senior

We’re searching for Software Developer - Senior to support the client’s tactical and strategic approaches for mission and ways forward.

  • Independently develop and code software solutions that provide needed capabilities in support of CNO activities through professional software development to include: data architectures, software assurance, and security; conduct rapid software prototyping to demonstrate and evaluate technologies in relevant environments; conduct performance, security, and other aspects of evaluating software systems; test software capabilities using novel testing and analysis techniques; document software with an emphasis on architectures, user stories, and interface definitions; practice agile software development methods and actively participate on teams of software developers, researchers, designers, and technical leads; support software development infrastructure and assist in building and configuring computing systems and resources; interface with technical community and other Government entities to understand challenges, needs, and develop solutions; contribute to improving the overall technical capabilities of the FBI’s CNO mission, by participating in design (software and otherwise) sessions, developing unique capabilities, and sharing insights and practices across Government organizations supporting the CNO mission. The Software Developer shall be able to continuously demonstrate and provide professional services related to the following activities:
  • Evaluates and recommends software development platforms and architectures as well as the hardware requirements for the support of development, testing, quality assurance, and production environments.
  • Conducts applied research in the areas of current and emerging computer technology for the purpose of integrating appropriate new technological advances into the CNO mission.
  • Develops and maintains software development architecture and makes recommendations for improvement. Establishes and documents software development guidelines, coding standards, and conduct training sessions as needed. Conducts code review and diagnoses technical issues reported.
  • Writes program code, compiles, debugs, tests, deploys, documents, and implements programs for new and existing systems (COTS/GOTS/ custom developed).
  • Conducts daily hands-on programming work using, C++, Python, Pearl, Ruby, Java, SQL, and Object-Oriented programming.
  • Serves as a member of a team of programmers responsible for developing, implementing and maintaining several diverse applications. Modifies existing applications when required and resolves technical issues as needed.
  • Design and develop database tables, stored procedures, and other routine database-related programming work.
  • Translates system requirements into application prototypes.
  • Translates technical specifications into programming specifications.
  • Provides input for the configuration of the applications and servers on which application programs run to ensure information security/information assurance principles related to the CNO mission are adequately addressed.
  • Must be a US Citizen with TS/SCI Full Scope Clearance.
  • Must have a Bachelor's Degree in Computer Science, Computer Engineering, or Software Engineering from an accredited university/college.

LOCATION

  • In Quantico, Virginia area

We promote a Drug-Free Workplace, are an Equal Opportunity Employer (EOE) and Affirmative Action Employer.

Additional Information

GRIMM offers security engineering and consulting services, backed by the research and development, to deliver the art of the possible in cybersecurity. We specialize in breaking things, discovering vulnerabilities, and demonstrating impact to solve complex cybersecurity problems.

GRIMM services government and commercial clients from a diverse range of industries. We work in hardware, firmware, and software across traditional enterprise computing, embedded devices, automobiles, planes, drones, energy, and mobile.

This is not your ordinary company! This is a collection of the best people in cybersecurity that you have likely never encountered in one place.

GRIMM is a team of industry leaders, which includes the largest number of DEF CON CTF Black Badge holders in a single company. We are looking for people at all levels, with a passion for cybersecurity who want to help grow and shape the industry.

We promote a Drug-Free Workplace, are an Equal Opportunity Employer (EOE) and Affirmative Action Employer.

Visit our career site at www.grimm-co.com/careers

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