PNT Modeling & Analysis Engineer for GNSS & EW Testing

Intuitive Research and Technology Corporation; Huntsville (AL); On-site; USD 90,000 - 130,000; Full time

Job summary

Intuitive Research and Technology Corporation in Huntsville, AL seeks a PNT Modeling and Analysis Engineer/Analyst to support Army mission partners in GNSS-denied and degraded scenarios. You will develop high-fidelity PNT laydowns, perform RF propagation modeling, and prepare mission packages for testing.

Candidate must have a BS/BA and 8+ years of related experience, proficiency with GIANT and Builder, SIPR access, and strong RF systems knowledge.

Qualifications

• BS or BA degree required.
• 8 years of related experience.
• Proficiency with GIANT (GPS Interference and Navigation Tool).
• Proficiency with Builder (Navy frequency‑modeling software).
• Experience with commercial RF propagation modeling tools.
• Strong understanding of RF systems, including amplifiers, power levels, modulation techniques, antenna configurations and radiation patterns.
• Proficiency in Microsoft Word and PowerPoint for technical documentation and briefing development.
• SIPR access or ability to obtain SIPR access.
• Experience with Google Earth or Map of the World on SIPR for geospatial visualization.
• Some travel.

Responsibilities

• Develop PNT laydowns using GIANT and Builder in support of Army and joint test events.
• Execute GPS interference, RF propagation, and frequency-management modeling to validate mission requirements.
• Analyze modeling results, identify discrepancies, and adjust laydowns to ensure accurate and safe test execution.
• Build complete PNT mission packages, including strawman work products, technical documentation, and PowerPoint briefing materials.
• Prepare and submit frequency requests with supporting modeling and analysis.
• Create geospatial representations of interference footprints using Google Earth or SIPR map tools.
• Coordinate with test ranges, mission planners, program offices, and EW/PNT stakeholders for accuracy and readiness.
• Maintain and manage modeling products and documentation in secure SIPR environments.

Skills

RF systems understanding

Documentation skills

Travel readiness

Education

BS/BA degree

Tools

GIANT (GPS Interference and Navigation Tool)

Builder (Navy frequency‑modeling software)

Google Earth / SIPRMap of the World

Job description

Intuitive Research and Technology Corporation in Huntsville, AL seeks a PNT Modeling and Analysis Engineer/Analyst to support Army mission partners in GNSS-denied and degraded scenarios. You will develop high-fidelity PNT laydowns, perform RF propagation modeling, and prepare mission packages for testing.

Candidate must have a BS/BA and 8+ years of related experience, proficiency with GIANT and Builder, SIPR access, and strong RF systems knowledge.