Modeling & Simulation (M&S) Engineer with Security Clearance

Envisioneering Inc; Washington (District of Columbia); On-site; USD 80,000 - 130,000; Full time

Benefits offered by this job

401k (employer paid)

Medical/Dental/Vision

FSA

Short Term Disability

Long Term Disability

AD&D

Life Insurance

Tuition Reimbursement

Paid Leave

Holidays

Job summary

Envisioneering, Inc. seeks a Modeling & Simulation Engineer to create high-fidelity models of radar physics, signal propagation, and sensor performance.

You will develop simulations of electromagnetic wave behavior and analyze complex data sets to communicate results to technical and non-technical stakeholders. The role requires a DoD Top Secret clearance and 5+ years of relevant experience, with strong MATLAB skills and experience in radar or sensor data analysis.

Qualifications

• DoD Top Secret clearance required at time of hire.
• 5+ years' experience in modeling, simulation, radar, or sensor domains.
• Proficient with MATLAB for modeling and data analysis.
• Experience analyzing radar or sensor data sets and presenting results.

Responsibilities

• Develop and maintain physics-based models of radar wave propagation and target interactions.
• Build high-fidelity target and scene models for radar performance assessments.
• Design and evaluate radar signal processing algorithms including Doppler processing and waveform modeling.
• Create kinematic models from flight profiles or mission scenarios.
• Develop models for platforms and sensors (radar, RF payloads, EO/IR).
• Run simulations to assess detection performance, false alarms, tracking accuracy, and environmental sensitivity.
• Analyze large data sets to derive trends and performance metrics.

Skills

MATLAB

Radar analysis

Data visualization

Kinematic modeling

Sensor modeling

DoD TS clearance

Education

Bachelor's degree

Tools

Simulink

Python

Job description

Summary Description

The Modeling & Simulation Engineer supports testing and analysis by creating high fidelity models of radar physics, signal propagation, and sensor performance. This role focuses on developing and executing simulations related to electromagnetic wave behavior, radar target interactions, and advanced signal processing algorithms. The engineer will analyze complex technical data sets and build software‑based representations of radar systems.

Key Responsibilities

• Develop and maintain physics based models of radar wave propagation, including atmospheric effects, clutter, multipath, and target interactions.
• Build high fidelity target and scene models to support radar performance assessments.
• Design, implement, and evaluate radar signal processing algorithms, including waveform modeling, pulse compression, Doppler processing, and detection/tracking logic.
• Create kinematic models derived from flight profiles or mission scenarios to simulate target motion and sensor engagement.
• Develop models for airborne, ground based, or maritime platform sensors, including radar, RF payloads, and supporting subsystems.
• Conduct simulations to assess radar detection performance, false alarm behavior, tracking accuracy, and environmental sensitivity.
• Analyze large and complex technical data sets; derive trends and performance metrics.
• Produce clear and compelling data visualization products to communicate analytical results to technical and non-technical audiences.
• Support verification and validation activities by comparing simulation outputs with test data.
• Collaborate with multidisciplinary engineering teams to refine system requirements and support design trade studies.

Minimum Skills and Qualifications

• Department of Defense (DoD) Top Secret security clearance required at time of hire.
• 5 years’ experience in the below areas.
• Demonstrated proficiency developing modeling and simulation tools, particularly using MATLAB.
• Experience analyzing radar or sensor related technical data sets.
• Strong skills in data visualization and communicating analysis results.
• Experience creating kinematic models from flight profiles or mission scenarios.
• Experience developing or integrating models for platform sensors (e.g., radar, RF systems, EO/IR sensors).
• Understanding of radar principles such as electromagnetic propagation, radar cross section (RCS), waveform design, Doppler processing, and detection theory.
• Ability to work with complex systems, manage multiple modeling tasks, and document results clearly.

Preferred Qualifications

• Familiarity with Python, Simulink, or other analysis/simulation frameworks.
• Experience with digital signal processing, tracking algorithms, and sensor fusion concepts.
• Background in RF engineering, electromagnetics, or aerospace systems.
• Experience with hardware in the loop (HIL) or software in the loop (SIL) test environments.

Education

Bachelor’s degree in Engineering, Mathematics, Computer Science, or Physics from an accredited college or university (minimum 3.0 GPA).

Salary Range

$80,000.00 - $130,000.00

Benefits

• Envisioneering, Inc. offers a stable work environment, a competitive salary, and a comprehensive benefits package including 401k (no vesting period), Medical/Dental/Vision, FSA, Short Term, Long Term, AD&D and Life insurance (employer paid), voluntary life, Tuition Reimbursement, Paid Leave, Holidays and much more.

As a Condition of Employment

You must pass a drug and pre‑employment screening. U.S. Citizenship Required. *A Department of Defense (DoD) Top Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

Equal Opportunity Employer

Envisioneering Inc. is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, creed, color, religion, alienage or national origin, ancestry, citizenship and immigration status, age, disability or handicap, sex (including pregnancy), marital status, veteran status, sexual orientation, genetic information, arrest record, hairstyle, or any other characteristic protected by applicable federal, state, or local laws. Our management team is dedicated to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities, and general treatment during employment. Envisioneering Inc. is committed to creating and maintaining a workplace in which all employees have an opportunity to participate and contribute to the success of the business and are valued for their skills, experience, and unique perspectives.