Front-End Engineer for HITL & Simulation (TS/SCI)

CACI International Inc; Maryland; On-site; USD 119,000 - 161,000; Full time

Job summary

CACI International Inc. is seeking a Front-End Software Developer to design and implement user interfaces for engineering, simulation, and test applications.

You will work with modeling and simulation engineers, embedded developers, hardware engineers, and systems engineers to translate complex workflows into usable software. The role emphasizes modern JavaScript/TypeScript front-end development, REST APIs integration, and data-intensive dashboards within HITL environments and real-time data

Qualifications

• Active TS/SCI security clearance.
• Typically a BA/BS degree or equivalent experience with 3–6 years of related work.
• Experience with modern JavaScript frameworks (React/Angular/Vue) and HTML/CSS/TypeScript.
• Experience integrating front-end apps with REST APIs and WebSockets.
• Experience building data-intensive interfaces and dashboards.

Responsibilities

• Develop modern software interfaces supporting modeling and simulation, HITL, and engineering environments for critical national security missions.
• Build intuitive applications that allow engineers and operators to configure systems, visualize data, control simulations, and interact with hardware.

Education

BA/BS degree or equivalent experience

Job description

CACI International Inc. is seeking a Front-End Software Developer to design and implement user interfaces for engineering, simulation, and test applications.

You will work with modeling and simulation engineers, embedded developers, hardware engineers, and systems engineers to translate complex workflows into usable software. The role emphasizes modern JavaScript/TypeScript front-end development, REST APIs integration, and data-intensive dashboards within HITL environments and real-time data