Job Title: Principal RF Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: Top Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

Anticipated Posting End: 6/1/2026

The Opportunity:CACI is responsible for providing comprehensive Integrated Product Support (IPS) services for the Tactical Integrated Ground Suite (TIGS) System of Systems (SoS). These services cover a range of support categories including management, engineering, maintenance, supply, data, training, continuous support, infrastructure, logistics, and personnel. The primary objective of these diverse services is to ensure warfighting readiness across the globe by increasing the operational availability and mission effectiveness of all currently deployed and future TIGS SoS.

Responsibilities:

• Design, develop, implement and maintain RF communication products and technologies by applying RF and mixed signal capabilities
• Prepare and conduct trade studies, plans, process specifications and procedures
• Compile and evaluate test data, prepare technical analysis, recommend methods and processes required to meet design objectives
• Provide support in technical manners relating to Engineering Change Notices, rework, and complex problems
• Conduct analyses or tests pertaining to the development of new methods, materials, processes or standards

Qualifications:Required:

• Bachelor’s degree from an accredited college in Electrical Engineering or a STEM related discipline
• Minimum 8 years of professional experience, or 6 years of professional experience with a related Master’s degree
• DSP Engineering experience · Experienced in SDR application and manipulation
• Experienced in ground-based SATCOM systems
• Experienced in RF link budget design/analysis
• Knowledgeable in a wide range of frequency bands
• Experienced in analysis of High-Powered Amplification and waveguide application
• Ability to conduct and produce trade studies centered around SDR(s) and antennas

Desired:

• Master’s degree in related field

• Understanding of GPU use for algorithm implementation

• Experience with formal software development practices including the use of software configuration management, coding standards, and style guides

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:

$90,300-$189,600

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.