5th‑Gen Simulation Software Integration Engineer - 29327

Mission Technologies, a division of HII; Nellis Air Force Base Census-Designated Place (NV); On-site; USD 101,799 - 145,000; Full time

Benefits offered by this job

Best‑in‑class medical, dental, and/ or

Savings Plan Options (401(k))

Tuition reimbursement

Paid holidays and paid time off

Education scholarships

Job summary

HII Mission Technologies Division seeks a 5th‑Gen Simulation Software Integration Engineer to support FIAB capabilities for F‑22 and F‑35 within the Joint Simulation Environment at the JITTC‑N, Nellis AFB, NV. On‑site role integrates FIAB software with JSE architecture for high‑fidelity synthetic testing and training.

Responsibilities include integrating mission‑system models, troubleshooting FIAB/JPP code, and collaborating with government stakeholders to ensure robust, real‑time simulation and

Qualifications

• Minimum 5 years of relevant experience with a related degree; or 3 years with a Master’s.
• Experience in software development and design.
• Experience supporting or integrating 5th‑gen fighter mission systems, avionics or synthetic environments.
• Ability to modify, debug, and troubleshoot C++ and/or Python in simulation frameworks.
• Proficiency with Linux and software interfaces, middleware, APIs, or data models.

Responsibilities

• Support FIAB operations by monitoring system performance in JSE.
• Troubleshoot FIAB and JPP source code.
• Integrate fighter mission system models and avionics behaviors into JSE.
• Develop enhancements and optimize FIAB software in real‑time architectures.
• Collaborate with Government stakeholders for reliable synthetic testing and training.

Skills

C++ programming

Python programming

Linux command line

Software integration

Documentation

Education

Bachelor's degree in a related field

Master's degree

PhD

Tools

DIS

HLA

DDS

JSE Platform Plugin (JPP)

Job description

Job Summary:

HII Mission Technologies Division is seeking a 5th‑Gen Simulation Software Integration Engineer to support Fighter‑In‑A‑Box (FIAB) capabilities for the F‑22 and/or F‑35 synthetic environments. This role supports Modeling, Simulation, and Training (M&S) integration efforts at the Joint Integrated Test and Training Center – Nellis (JITTC‑N), located at Nellis AFB, NV, in direct support of the U.S. Air Force Warfare Center’s Joint Simulation Environment (JSE) team. As part of an on‑site engineering team, you will help deliver high‑end Advanced Tactics, Training, and Test capability for Government personnel operating under USAFWC/ACC by supporting the development, refinement, and integration of FIAB software within the JSE architecture. This role requires direct experience with 5th‑generation fighter mission systems and is focused on high‑fidelity software integration rather than general simulator operations.

Key Job Responsibilities

• Support daily FIAB operations by monitoring system performance and ensuring stable execution within JSE.
• Troubleshoot FIAB issues by reviewing FIAB source code and/or JSE Platform Plugin (JPP) source code.
• Integrate 5th‑generation FIAB mission‑system models, sensor models, software interfaces, and avionics behaviors into the JSE synthetic environment.
• Develop enhancements, resolve defects, and optimize FIAB software performance within distributed or real‑time simulation architectures.
• Integrate FIAB capabilities with other JSE and non‑JSE platforms across synthetic training and test environments.
• Assist with accurately documenting, reporting, and tracking deficiencies related to FIAB and JPP components.
• Collaborate with Government stakeholders, pilots, and mission‑systems SMEs to support reliable, high‑fidelity synthetic testing and training capability.

What You Must Have

• Minimum of 5 years of relevant experience with a Bachelor’s degree in a related field; alternatively, 3 years with a Master’s, 0 years with a PhD or Juris Doctor; or 9 years with a high school diploma or equivalent.
• Experience in software development and software design.
• Professional experience supporting or integrating 5th‑generation fighter mission systems, avionics, sensor fusion, LO behaviors, or synthetic environment representations (F‑22 and/or F‑35).
• Experience integrating complex software systems or simulation components in distributed or real‑time environments.
• Ability to modify, debug, and troubleshoot C++ and/or Python source code within simulation frameworks.
• Experience working with software interfaces, middleware, plug‑ins, APIs, or data models used to connect simulation components.
• Proficiency working in a Linux command‑line environment.
• Strong communication, documentation, presentation, and interpersonal skills.
• Demonstrated strong work ethic and initiative to troubleshoot, address, and prevent problems on complex technical systems.
• Current or active Top Secret clearance within the last 24 months.
• Ability to obtain and maintain TS/SCI and SAP/SAR clearances.

Preferred Qualifications

• Software development experience with FIAB source code (F‑22 and/or F‑35) or JSE Platform Plugin code.
• Experience integrating simulation software with external systems, sensors, networks, mission‑systems models, or other platform components.
• Experience with Joint Simulation Environment (JSE), Live‑Virtual‑Constructive (LVC), or DoD synthetic training systems.
• Background with distributed simulation middleware such as DIS, HLA, or DDS.
• Prior experience optimizing performance in high‑fidelity, real‑time synthetic environments.
• Current DoD TS/SCI clearance or active SAP/SAR accesses.

Physical Requirements

Adequate visual acuity and manual dexterity for meeting the requirements of the Software Engineer family.

Compensation

Anticipated Salary Range: $101,799.00 - $145,000.00.

Benefits

We offer competitive benefits including 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; and early childhood and post‑secondary education scholarships. Bonus or other non‑recurrent compensation may be offered for qualified positions.

Equal Opportunity Statement

All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, veteran status or any other basis protected by federal, state, or local law.

Reasonable Accommodation

If you need a reasonable accommodation for any part of the employment process, please send an e‑mail to [e-mail] and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case‑by‑case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.