**Description** **Join Our Leidos Team as a Positioning, Navigation, and Timing Engineer!** Are you ready to elevate your career to new heights? Leidos is on the lookout for a talented and enthusiastic PNT Engineer to join our dynamic team supporting the National Air and Space Intelligence Center (NASIC) at Wright-Patterson Air Force Base, Ohio. If you're passionate about GNSS and simulations, this is your chance to shine! **Location:** Dayton, Ohio **Security Clearance:** Active DoD Top Secret security clearance with eligibility for a TS/SCI **What's in it for You?** As our PNT Engineer, you'll leverage your expertise to expand and integrate an existing GNSS SDR and other GNSS models into simulations, contributing to intelligence analysis modeling and simulation (M&S) objectives. Your innovative work will involve designing, developing, testing, and documenting simulations related to Positioning, Navigation, and Timing (PNT). And let's not forget—you'll be part of an inspiring team that values collaboration and creativity! **Your Key Responsibilities:** + Develop simulations incorporating a GNSS SDR and other GNSS models. + Design and integrate new algorithms for the GNSS SDR. + Research and develop applicable tests for GNSS models. **What We Need from You:** + **Education & Experience:** Bachelor's degree in a related field with 4+ years of experience in M&S or Master's degree with 2+ years of experience. Additional experience, certifications, or trainings may be considered in lieu of a degree. + **Technical Skills:** At least 3 years of C++ experience, 2 years of Python experience, and a solid understanding of GNSS receiver algorithms. + **PNT Expertise:** Positioning, Navigation, and Timing (PNT) engineering experience. + **Soft Skills:** Strong analytical and communication skills, with the ability to work independently and as part of a team. **Bonus Points for:** + Active TS/SCI security clearance. + Python experience. + MATLAB/Simulink experience. + Controlled Reception Pattern Antenna (CRPA) knowledge. + Experience with FPGA, VHDL, and Verilog. If you're ready to embark on this exciting journey with us, apply now and become a vital part of our mission to achieve excellence in PNT engineering! **Original Posting:** March 5, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. **Pay Range:** Pay Range $85,150.00 - $153,925.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. REQNUMBER: R-00154864 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.