Modeling & Simulation Software Engineer

Company: DESE Research, Inc.

Location: Huntsville, Alabama, United States

Work arrangement: On-site

Employment type: Full-time

Experience: 5-10 years

Education: bachelor degree

Posted: 2026-11-07

Responsibilities

Design, develop, and enhance simulation framework code to integrate supplier-provided models and data sources. Support the Missile Defense Agency's Ground Based Mid-course program by working on Medium Fidelity Simulation tools.

Requirements

Requires a bachelor's degree in a relevant field and 5-10 years of experience in software engineering. Candidates must possess strong programming skills in C++, Python, and JavaScript, along with an active Secret clearance.

Skills

  • C++
  • Python
  • JavaScript
  • Twisted
  • Software engineering
  • Object-oriented design
  • Agile development
  • GitLab
  • Linux
  • Windows
  • Modeling and simulation
  • Missile defense
  • Unit testing
  • Software development lifecycle
  • Docker
  • Kubernetes

Benefits

  • Health insurance
  • Dental insurance
  • Vision insurance
  • Flexible work schedules
  • Flexible spending account
  • Life insurance
  • Performance bonus program
  • Education reimbursement program
  • Paid personal leave
  • Vacation leave
  • Sick leave
  • Holiday leave
  • 401k profit sharing plan
  • Employee referral incentive program

About this role

DESE Research, Inc. has an immediate opportunity for a talented Software Engineer in Huntsville, AL to join our team for the development of Modeling & Simulations (M&S) tools in support of the Missile Defense Agency (MDA) Ground Based Mid-course (GMD) program.
In this role you will design, develop, and enhance simulation framework code that integrates supplier-provided models and data sources. The candidate will join our team developing software in support of GMD customer's Medium Fidelity Simulation tools, specifically STRATSIM and IRM (Interceptor Reference Model) products. Experience with AFSim (Advanced Framework for Simulation Integration Modeling) is beneficial.
The ideal candidate will have extensive experience with missile defense programs and M&S best practices. A background in software development lifecycle is strongly preferred.
Qualified applicants will have strong programming skills, be able to work independently, and take a proactive role to assure that those task responsibilities are completed on schedule.
Required Qualifications:
Bachelor's degree in the physical sciences, mathematics, engineering, computer science, or other relevant field
5 - 10 years of relevant experience
Proficiency with C++, makefiles, JavaScript, Twisted (for GUI development), python scripting
Demonstrable understanding of software principles, theories, and concepts related to software engineering (including software development lifecycle and software development process), design patterns, Object-Oriented design and programming
Experience with Agile development methodologies (sprints, backlog, team collaboration, etc)
Familiarity with GitLab source code management/project management tools
Knowledge of Linux and Windows programming environments
Desire for code quality, not only in writing well-crafted code, but participating in sprint planning, unit tests, and documentation in the process
Active Secret Clearance
Preferred Qualifications:
Knowledge of STRATSIM, IRM, AFSIM
Knowledge of Agile development process
Experience with Git, Jenkins, or the Atlassian tool suite (Jira)
Knowledge of Matlab/Mex files
Knowledge of containerized applications like Docker/Kubernetes
Ability to work independently and proactively in a fast-paced, mission-driven environment.
About DESE
For the past 44 years, DESE has provided industry-leading technical and engineering solutions in the fields of Defense, Energy, Space, and Environment. As a small, family-oriented business, DESE provides a compelling benefits package including a generous profit-sharing plan, competitive salaries, and perhaps most importantly, the opportunity to work alongside talented professionals leveraging cutting-edge technologies to solve complex and engaging problems.
Why employees love working for DESE:
At DESE, we are committed to creating a company that is known for its respect and care for employees. We understand that happy employees are what keeps our business going and we strive to provide the best opportunities for each individual working on our team! Here are a few reasons you will love working here:
Competitive health, dental and vision insurance with affordable premiums
Flexible work schedules
Two different flexible spending account options
Company paid life insurance with options for employee paid additional
Performance bonus program
Education reimbursement program
Company paid personal leave for approved philanthropic activities
Vacation, Sick & Holiday leave
Robust 401k profit sharing plan
Opportunities for internal promotions
Employee referral incentive program
Rewards and gifts for service anniversaries
Disability Accommodation for Applicants - DESE Research, Inc. is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following alternative email address or phone number to contact us about your interest in employment with us: hrandsecurity@dese.com or 256-837-8004x123.

About DESE Research, Inc.

Defense & Space · 51-200 employees · headquartered in Huntsville, AL · founded 1982

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