Underwater Communications Signal Processing Engineer

The Johns Hopkins University Applied Physics Laboratory; Laurel (MD); On-site; USD 100,000 - 245,000; Full time

Job summary

The Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, MD, is seeking an experienced Signal Processing and Communications Engineer to design, develop, and test algorithms for underwater communication and localization. You will implement these algorithms in embedded real‑time systems and collaborate with a multidisciplinary team to integrate systems into larger platforms.

Applicants should have a Bachelor’s in Electrical/Computer Engineering with emphasis on signal processing,

Qualifications

• Bachelor’s degree in Electrical or Computer Engineering or closely related field with emphasis on signal processing and communications.
• At least 3 years of relevant signal processing experience.
• Experience in designing and implementing signal processing algorithms.
• Strong programming skills in C/C++, Python, or MATLAB for signal processing and algorithm development.
• Familiarity with embedded systems design and hardware implementation of signal processing algorithms.
• Strong multi‑tasking and engineering/analytical skills with the ability to handle multiple priorities in a fast‑paced environment.
• Willingness to travel to CONUS/OCONUS field test locations up to 15%.
• An active Secret security clearance; U.S. citizenship required.

Responsibilities

• Design communication waveforms, protocols and systems tailored to mission objectives.
• Implement algorithms efficiently in real‑time embedded systems.
• Conduct simulations and modeling of communication channels to analyze performance and optimize designs.
• Develop signal processing algorithms for detection, classification, demodulation and localization.
• Implement modulators, demodulators and system controllers on embedded hardware.
• Perform laboratory and field testing of systems to evaluate performance and validate concepts.
• Collaborate with multi‑disciplinary teams to integrate systems into larger platforms or vehicles.
• Stay up‑to-date with advancements in communications technology and participate in research efforts.
• Document engineering processes, design specifications, and test results for internal and external use.

Skills

Signal processing

C/C++

Python

MATLAB

Embedded systems

Education

Bachelor's degree in Electrical or Computer Engineering

MS degree in Electrical or Computer Engineering

Job description

The Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, MD, is seeking an experienced Signal Processing and Communications Engineer to design, develop, and test algorithms for underwater communication and localization. You will implement these algorithms in embedded real‑time systems and collaborate with a multidisciplinary team to integrate systems into larger platforms.

Applicants should have a Bachelor’s in Electrical/Computer Engineering with emphasis on signal processing,