Modeling and Simulation Engineer 2

Mission Technologies, a division of HII

. Develop and/or integrate system simulation frameworks, performance models, algorithms, threat models, and command and control models .

Posted 9/16/2026full-timePocasset • Massachusetts • United StatesJuniorMid-Level💰 $84,313 - $120,447 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in developing and integrating system simulation frameworks and performance models, with strong capabilities in C++ and Python programming. Experienced in operational analysis, hardware-in-the-loop simulations, and applying mathematical concepts to system modeling in marine engineering contexts.

Highest-signal resume keywords

C++ DevelopmentPython DevelopmentLinux ProgrammingOcean/Marine Engineering KnowledgeHardware-Software Integration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

System Simulation FrameworksPerformance ModelsOperational AnalysisMathematical Concepts ApplicationVirtual Model DevelopmentThreat ModelsCommand and Control ModelsAutonomy Behaviors DevelopmentPath PlanningFlight Control Software

Soft Skills

Technical WritingCommunication SkillsTeam CollaborationProblem SolvingIndependent Work

Tools & Technologies

ROS2Simulation EnvironmentVirtual TestbedHydrodynamic Simulation EnvironmentModeling and Simulation Standards

Certifications & Qualifications

Government Security Clearance

Industry Keywords

HydrostaticsHydrodynamicsMarine VesselsRobotic SystemsTrade Studies

Tech Stack

Tools & technologies

LinuxPythonC++

About the role

Key responsibilities & impact

Develop and/or integrate system simulation frameworks, performance models, algorithms, threat models, and command and control models
Develop software that simulates behavior of users and systems
Model operational environments and perform trade studies via computer simulation
Provide decision support for alternative architectures
Perform operational analysis and mission effectiveness analysis
Develop, code, and test virtual models for vehicles, sensors, actuators, and auxiliary equipment in a hydrodynamic simulation environment
Create and enhance virtual worlds for fully integrated mission simulation
Support development and integration of modeling and simulation standards into company processes
Set up, perform, and analyze hardware-in-the-loop simulations
Assist in solving difficult problems in assigned areas
Support development of autonomy behaviors, path planning, and flight control software when needed
Integrate vehicle hardware with simulators and develop software for a virtual testbed for advanced autonomy solutions

Requirements

What you’ll need

2 years experience with Bachelors in related field; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience
Demonstrated C++/Python development experience
Demonstrated ability to quickly learn and exercise new tools
Linux system use and programming
Ocean/Marine engineering knowledge: hydrostatics, hydrodynamics, ocean profiles, marine vessels, etc.
Ability to integrate hardware and software in the loop with simulation environment
Ability to work and succeed within a system engineering applied project
Ability to apply mathematical concepts to system modeling and simulation
Familiarity/interest in robotic systems and ROS2
Demonstrated technical writing and communication skills
Ability to work both independently and in a collaborative team environment
Required to obtain and maintain a government security clearance
May require climbing ladders, tolerating confined spaces, and extreme temperature variances

Benefits

Comp & perks

Best-in-class medical, dental and vision plan choices
Wellness resources
Employee assistance programs
Savings Plan Options (401(k))
Financial planning tools
Life insurance
Employee discounts
Paid holidays and paid time off
Tuition reimbursement
Early childhood and post-secondary education scholarships
Bonus/other non-recurrent compensation may occasionally be offered for qualified positions
Valuable educational and training programs for continual career growth