PNT Model-Based Systems Engineer

Arcfield • Dahlgren, VA

23h

About The Position

THIS POSITION IS FOR STRATEGIC TECHNOLOGY CONSULTING- STC, An Arcfield Company
Are you ready to take your career to the next level? Join our team and help advance resilient Positioning, Navigation, and Timing (PNT) capabilities that are critical to national defense and multi-domain operations. We are seeking an experienced systems engineer with strong technical depth in PNT integration and Model-Based Systems Engineering (MBSE) to develop innovative, mission-focused solutions to complex system challenges. If you are passionate about integrating cutting-edge technologies, architecting robust systems, and delivering high-impact engineering results, this is an opportunity to make a meaningful difference.

Requirements

• BS 8-10, MS 6-8, PhD 3-5 (Bachelor’s degree in Systems Engineering, Aerospace Engineering, Electrical Engineering, or a related technical discipline (Master’s degree preferred).
• 5+ years of relevant systems engineering experience, with demonstrated PNT integration exposure.
• Knowledge of existing PNT solutions, GPS/GNSS technologies, and APNT capabilities.
• Experience integrating PNT technologies across diverse platforms (ground, air, maritime, space, or joint systems).
• Understanding of mission engineering concepts and their application to PNT and multi-domain operations.
• Proficiency with MBSE tools and methodologies (e.g., Cameo, MagicDraw, Rhapsody, SysML, UPDM/UAF).
• Experience developing PACE plans and resilient architecture strategies.
• Strong analytical, problem-solving, and cross-functional communication skills.
• Ability to obtain and maintain a DoD security clearance.

Responsibilities

• Design and integrate PNT solutions into platform architectures using MBSE methodologies.
• Develop and manage system requirements throughout the lifecycle, ensuring traceability, verification, and compliance with program objectives.
• Provide expertise in GPS/GNSS, Assured PNT (APNT), alternative navigation methods, and resilient timing solutions.
• Apply mission engineering principles to optimize PNT performance across diverse platforms and operational environments.
• Develop PACE (Primary, Alternate, Contingency, Emergency) plans to support resilient PNT architectures.
• Collaborate with mission engineers, platform architects, and stakeholders to translate operational needs into executable system architectures and integrated technical solutions.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level