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Embedded Software Engineer

CACI International Inc
Florham Park, United Statesfull_timeVerifiedPosted 7 Jul 2025
💰 $141,500/yr($69,100/yr$141,500/yr)

About the role

Embedded Software Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: None

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

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The Opportunity:
We are seeking an Embedded Software Engineer to join CACI's Photonics division. In this role, you will work independently to develop embedded software for cutting-edge photonic systems. These systems are used in various applications, including free-space optical communications and remote sensing, supporting both U.S. Government and commercial customer missions. Your expertise will contribute to advancing technology in areas critical to national security and scientific progress.

Responsibilities:

Design and implementation of embedded software for complex electro-optical systems


Qualifications:

Required: 

  • 4-year Bachelor’s degree in engineering/computer science from ABET accredited university.

  • Strong knowledge of C/C++ and its application to embedded computing platforms.

  • Deep understanding of both bare-metal and RTOS environments.

  • Familiarity with Python.

  • Deep knowledge of ARM processors. Familiarity with other processor architectures.

  • Understanding of common peripheral interfaces/devices (SPI, I2C, UART, Ethernet, ADCs, DACs, PWM, Timers, USB) at the hardware level.

  • Experience in use of source code control systems (e.g. Git) and defect tracking systems (e.g. Jira).

  • Understanding of software development/test methodologies and best practices.

  • Experienced with network protocols.

  • Good verbal and written skills.

Desired:

  • Aerospace/defense contracting experience.

  • Experience with cyber-assurance and cyber-security.

  • Experienced with digital control systems.

  • Experienced with Linux OS.

  • Ability to read schematics and use basic test equipment (DMM, oscilloscopes, power supplies).

  • Experienced in designing high-reliability systems.

  • Experienced with distributed processing environments.

  • Experienced with basic optics.

  • Experienced with Web servers, Javascript, JSON.

  • Active security clearance.

  • Experience with Xilinx SoCs and development tools.

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What You Can Expect:

 

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

 

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

 

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

 

Your potential is limitless. So is ours.

Learn more about CACI here.

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Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to

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Company

CACI International Inc

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