Senior JSE Integration Engineer (M&S)

Aptima Inc.; Dayton (OH); On-site; USD 140,000 - 154,000; Full time

Job summary

Aptima Inc. is seeking a Joint Simulation Environment (JSE) Engineer in Dayton, OH. You will lead prototyping and integration of simulation technologies to enhance interoperability in a government-owned M&S lab, enabling training and mission readiness.

You will work with cross-functional teams to connect hardware, software, and human performance, maintaining JIAB stacks and supporting performance analyses and demonstrations across multiple security levels.

Qualifications

• 7+ years of experience integrating and operating M&S systems in LVC/DMO environments (e.g., DIS, GRID).
• 2+ years hands-on experience operating within JSE and/or JSE-in-a-Box (JIAB).
• Experience integrating simulators and tools using GRID, DIS, HLA/RPR-FOM, and planning multi-level integration events.
• Experience with AFSIM and NGTS within a modeling and simulation environment.
• Ability to analyze system performance, network latency, and data flows.

Responsibilities

• Install, configure, and maintain a JSE-in-a-box stack aligned to JTB releases.
• Integrate simulators across security levels using GRID/DIS standards.
• Integrate AFSIM and NGTS into the M&S integration environment.
• Provide hands-on troubleshooting across Windows/Linux, networks, simulators, and tools.
• Collaborate with partners to plan demos, dry runs, and evaluations; support events.

Skills

M&S integration (LVC/DMO)

JSE/JIAB experience

Networking standards (GRID, DIS, HLA/R

Tools

GRID

DIS

HLA/RPR-FOM

AFSIM

NGTS

JIAB

Job description

Aptima Inc. is seeking a Joint Simulation Environment (JSE) Engineer in Dayton, OH. You will lead prototyping and integration of simulation technologies to enhance interoperability in a government-owned M&S lab, enabling training and mission readiness.

You will work with cross-functional teams to connect hardware, software, and human performance, maintaining JIAB stacks and supporting performance analyses and demonstrations across multiple security levels.