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Embedded Software Engineer, Photonics

CACI International

On-site
Florham Park, NJ
Full-time
Mid Level
$94k–$198kPosted 3w ago

Real job — pulled straight from CACI International’s careers page · Verified July 24, 2026 · No reposts.

Job description

CACI International is hiring a Embedded Software Engineer, Photonics — a full-time, based in Florham Park, NJ role ($94k–$198k). Apply directly on CACI International's careers page below.

Embedded Software Engineer - Photonics

Location: Florham Park, NJ, US

Department: Software Engineering

Work Location: onsite

Job Title: Embedded Software Engineer - Photonics

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

* * *

The Opportunity:
This is a software development role in a dynamic engineering organization, supporting the development and testing of optoelectronic systems.

Responsibilities:

  • Directly contribute to the design, documentation and implementation of embedded software for controlling optoelectronic systems.
  • Contribute to the testing of such systems by interacting with engineers of other disciplines and building unit test software.
  • This position is 100% onsite every day in Florham Park, NJ.


Qualifications:

Required: 

  • Bachelor’s degree in Electrical Engineering or Computer Engineering.
  • Strong knowledge of C/C++ and its application to embedded computing platforms.
  • Understanding of both bare-metal and RTOS environments.
  • Familiarity with Python.
  • 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 with network protocols.
  • 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.
  • Some ability to use common lab test equipment (DMM, oscilloscope, signal generator, etc.)
  • Good verbal and written communication skills.


Desired:

  • Advanced degree in Electrical Engineering or Computer Engineering.
  • Familiarity with Windows and Linux application programming.
  • Active security clearance.
  • Aerospace/defense contracting experience.
  • Experience with cyber-assurance and cyber-security.
  • Experienced with Xilinx software tools.
  • Experienced with basic optics.

-

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.


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 balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$94,400 - $198,200

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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Frequently asked questions

What is the salary for Embedded Software Engineer, Photonics at CACI International?

The estimated salary range for Embedded Software Engineer, Photonics at CACI International is $94,000 - $198,000 USD per year.

What skills are required for Embedded Software Engineer, Photonics at CACI International?

The required skills for Embedded Software Engineer, Photonics at CACI International include: C++, C, Python, ARM, SPI, I2C, Ethernet, Git, JIRA.

What is the seniority level for Embedded Software Engineer, Photonics at CACI International?

Embedded Software Engineer, Photonics at CACI International is a Mid Level level position.

How do I apply for Embedded Software Engineer, Photonics at CACI International?

You can view the full description and apply for Embedded Software Engineer, Photonics at CACI International on EchoJobs: https://echojobs.io/job/caci-international-embedded-software-engineer-photonics-ugmn7.