TSSCI Lead Systems Engineer (Ruleset)

Job Description

Insight Global is seeking a TS/SCI Lead Systems Engineer to support a federal client in Suffolk, VA. This team builds and manages real‑time Cross Domain Solutions that allow simulation data to move safely between Top Secret and Secret environments. They design rulesets and translation logic that strip, transform, or block sensitive data so higher‑classification entities can interact with lower‑classification simulations without exposing restricted details. The focus is on enforcing security rules while preserving realistic training effects across both environments in real time.

· Implement CDS rulesets to control data flow between security domains (allow, deny, sanitize).

· Analyze DIS protocol data structures and identify appropriate objects and interactions for CDS transfer.

· Support integration of JLVC HLA FOM data into CDS-compliant formats.

· Engineer data transformation solutions to convert higher-classification information into releasable lower-classification formats.

· Ensure traceability of training audience actions and simulation effects across classification boundaries.

· Collaborate with security accreditation authorities to achieve CDS certification and compliance.

· Evaluate and address limitations of fixed-format CDS data packets in modern network environments.

· Support system integration, testing, and validation of CDS capabilities within simulation architectures.

· Maintain and update technical documentation, including interface specifications and data handling guides.

· Provide systems engineering support across requirements, design, implementation, and verification phases.

Required Skills & Experience

· 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.

· Exceptional communication skills, with proven ability to coordinate with senior government officials, military personnel, and other technical teams.

· Strong ability to navigate complex, high stakes environments while maintaining a focus on timely delivery and stakeholder satisfaction.

· Familiarity with simulation protocols such as DIS and/or HLA.

· Basic understanding of Cross Domain Solutions (CDS) or multi-level security environments.

· Knowledge of networking concepts, data formats, and system integration.

· Experience working in secure or classified environments.

· Understanding of DevSecOps principles and CI/CD pipelines.

· Experience with Linux and/or Windows server environments.

Nice to Have Skills & Experience

· Experience with Joint Live Virtual Constructive (JLVC) environments.

· Knowledge of CDS tools such as Radiant Mercury or similar guard technologies.

· Experience working with DIS and HLA FOM in simulation systems.

· Familiarity with DoD cybersecurity and accreditation processes (RMF).

· Experience with data transformation, filtering, or sanitization across classification levels.

Compensation:

$45/hr to $50hr.

Exact compensation may vary based on several factors, including skills, experience, and education.

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable laws.