Signals Engineer

We are seeking a talented and experienced RF Systems Engineer to focus on the analysis and characterization of radio frequency technologies. The role involves working hands‑on with software‑defined radio platforms to develop custom applications, capture and process RF signals, and conduct in‑depth analysis of various communications systems.

Responsibilities
As a Signals Engineer, you will contribute to the team by implementing sophisticated signal processing techniques using software‑defined radio platforms. You will design and develop specialized applications for signal capture, analysis, and characterization while applying your expertise in RF engineering principles to extract meaningful intelligence from complex radio signals.

Qualifications
Required:

Active Top‑Secret Clearance with the ability to obtain SCI

BS in Electrical Engineering, Computer Engineering, or a related field and 3‑5 years of directly related experience

Demonstrated expertise with Software Defined Radio platforms such as HackRF, Ettus USRP, or similar devices

Strong programming skills in Python, C/C++, or similar languages for SDR application development

Experience with GNU Radio or similar frameworks for signal processing and analysis

Understanding of RF fundamentals, modulation techniques, and wireless protocols

Familiarity with digital signal processing concepts and implementation

Experience using spectrum analyzers and other RF test equipment

Ability to develop custom tools for specific signal capture and analysis requirements

Desired:

Experience analyzing signals from unmanned systems such as UAS, UGV, or USV

Knowledge of digital mobile radio (DMR), mobile ad‑hoc networks (MANET), and other tactical communications systems

Experience with FPGA programming for SDR applications

Understanding of secure communications

Familiarity with Linux operating systems for SDR development environments

Experience with real‑time signal processing and optimization techniques

Knowledge of electronic warfare concepts and applications

Experience documenting technical findings and creating engineering reports

Pay Range
Proposed salary range: $75,200 – $158,100.

Benefits
Competitive benefits including healthcare, wellness, financial, retirement, family support, continuing education, and time‑off benefits.

Equal Opportunity Statement
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 other protected characteristics.

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