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From the employer's careers site First seen 28 Oct 2026

Senior Signatures Modeling Engineer

Leidos Beavercreek, OH Hybrid senior full-time

Salary

$131,300 - $237,350 per year

Apply on Leidos

Description

We are seeking a Senior Signatures Modeling Engineer to join our team in Beavercreek, Ohio.

As a Senior Signatures Modeling Engineer, you will apply your skills and critical thinking to a wide variety of signature modeling programs supporting AFRL, NASIC, LCMC, and other customer agencies.

Responsibilities:

  • Model and characterise electromagnetic (EM) phenomenology, primarily in radio frequency (RF) bands
  • Characterise and evaluate radar cross sections (RCS)
  • Verify and validate measured data and computational electromagnetic (CEM) predictions
  • Create signature predictions using CEM prediction software (SENTRi, Xpatch, COMSOL, CST, HFSS, Feko, etc.)
  • Write and present technical information related to development activities
  • Assist or lead the team with business development activities by supporting proposal and technical solution development and also in interfacing with other parts of Leidos for multi-disciplinary capture opportunities
  • Apply technical leadership abilities and lead or assist teams to develop solutions for complex technical issues

Requirements:

  • Bachelor’s degree with 12+ years’ experience or a master’s degree or higher with 10+ years’ experience in Electrical Engineering or a closely related scientific field such as Physics, Optics, Engineering Physics, etc.
  • US citizen
  • Must have an active Secret clearance with the ability to obtain a TS/SCI clearance
  • Strong understanding of applied electromagnetics with skills in EM modeling and experimentation
  • Adept in CEM prediction software and proven history of applying simulation tools to characterise EM phenomenology
  • Excellent communication skills and a willingness and interest to collaborate in an interdisciplinary team environment to drive towards overall project and team objectives
  • Expert in technical writing, documentation, and organisation
  • Ability to both lead and work as a team member
  • Strong attention to detail and deadlines
  • Ability to lead small technical teams to solve complex problems
  • A self-starter with a strong drive to lead and develop solutions that meet customer demands in a timely manner

Preferred Qualifications:

  • PhD
  • Active TOP SECRET is desired, but not required
  • Radar Cross Section (RCS) design familiarity
  • Knowledge of antenna and radome design principles
  • CAD and meshing familiarity
  • Supervisory experience
  • Interest in Business Development
  • Entrepreneurial interest in working across multi-disciplinary teams on larger, more complex undertakings
  • A basic understanding of, or exposure to the following is a plus, but not required: Automatic Target Recognition, Radar signal processing fundamentals, MATLAB, Python, and C++, Experience with running simulations on high-performance computing (HPC), graphics processor units (GPU), and other advanced processing platforms

Skills

Required

  • Electromagnetic (EM) phenomenology
  • Radar cross sections (RCS)
  • Computational electromagnetic (CEM) predictions
  • Signature predictions
  • Technical writing
  • Leadership
  • Teamwork
  • Communication
  • Problem-solving

Nice to have

  • PhD
  • TOP SECRET clearance
  • Radar Cross Section (RCS) design
  • Antenna and radome design
  • CAD and meshing
  • Supervisory experience
  • Business Development
  • Automatic Target Recognition
  • Radar signal processing
  • MATLAB
  • Python
  • C++
  • High-performance computing (HPC)
  • Graphics processor units (GPU)

Ready to apply?

You apply with the employer directly. Their original posting is here: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Beavercreek-OH/Senior-Signatures-Modeling-Engineer_R-00194436-1

Apply on Leidos