Model & Sim Analyst (Jrnymn)

Key Responsibilities Develop, validate, and execute modeling and simulation scenarios aligned with HHQ guidance, intelligence inputs, and operational requirements. Build and deliver modeling products (GIANT/RPM runs, visualizations, charts, videos) tailored to Warfighter and external agency needs. Support NAVWAR scenario development, error resolution, documentation, and compliance checks. Conduct GIANT‑RPM QA/QC for GPS EA Frequency Request packages; support RPM modeling for EA Clearance Request timelines (120/90/75 days). Provide Red/White/Blue Cell exercise modeling support, and assist with scenario planning and coordination with JNWC and CCMDs. Support Electronic Attack (EA) package development and Direct Injection Testing (setup, execution, reporting). Assist with RF antenna modeling, GNSS/M‑Code modeling, and emerging PNT threat analysis. Participate in PNT assessments (e.g., GYPSY, FORTUNE), including planning, execution, analysis, and report contributions. Required Qualifications Up to 3 years of experience and a BA/BS degree . Hands‑on experience with modeling tools such as

GIANT, GIANT

‑RPM, STK, or similar systems. Familiarity with

NAVWAR, GNSS

performance modeling, EA processes, and threat‑environment analysis. Strong analytical skills, attention to detail, and ability to produce technically sound modeling outputs. Ability to work within structured processes and meet tight deadlines. U.S. Citizenship and ability to obtain/maintain required clearance. Preferred Qualifications Experience supporting JNWC, NAVWAR, CCMDs, or GPS EA processes. Background in RF modeling, PNT‑degraded operations, antenna modeling, or exercise support. Experience writing technical reports, quick‑look summaries, or after‑action documentation.