Positioning, Navigation and Timing (PNT) Modeling and Analysis Engineer

Intuitive Research and Technology Corporation • Huntsville, AL

11d

About The Position

INTUITIVE is seeking a PNT Modeling and Analysis Engineer/Analyst to support Army mission partners in developing and executing GNSS-denied and GNSS-degraded operational scenarios. The role supports soldiers operating in contested electromagnetic environments by producing high-fidelity modeling, analysis, and mission products for safe and realistic test execution. The engineer works with range personnel, Electronic Warfare teams, and threat system operators to develop PNT laydowns that meet regulatory requirements, reflect real-world threat capabilities, and align with operational constraints and mission objectives. Some travel is required, and the position requires an in-scope DoW Secret security clearance and SIPR access or the ability to obtain it.

Requirements

• BS or BA degree.
• Eight 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.
• Must have an in-scope DoW Secret security clearance.
• Some travel is required.

Nice To Haves

• Experience supporting Army PNT, NAVWAR, or EW test activities.
• Familiarity with GPS jamming and spoofing techniques and DoD spectrum-management processes.
• Experience with Army test ranges, operational test (OT), or developmental test (DT) organizations.

Responsibilities

• Develop PNT laydowns using GIANT and Builder modeling tools for 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 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 SIPRNet Map of the World.
• Coordinate with test ranges, mission planners, program offices, and EW/PNT stakeholders to ensure modeling accuracy and event readiness.
• Maintain and manage modeling products and documentation in secure SIPR environments.
• Apply RF system engineering principles to evaluate modeling outputs and mission impacts.

What This Job Offers

• Job Type: Full-time