Digital Signal Processing Engineer

Catapult Federal Services; Maryland; Hybrid; USD 90,000 - 130,000; Full time

Job summary

Catapult Federal Services is seeking a Digital Signal Processing Engineer II to design, develop, and optimize DSP algorithms for complex systems. Hybrid work at Aberdeen Proving Ground or Annapolis Junction.

Responsibilities include implementing DSP in Python and C++, running simulations, and collaborating with UI teams. Stay current with DSP techniques and tools.

Candidates should have a BS in a relevant field and 3–7 years of experience; TS/SCI with CI Poly is required.

Qualifications

• Bachelor’s degree in computer science, software engineering, electrical engineering, or related field with emphasis on DSP; substitutions allowed with experience.
• 3–7 years hands-on experience in DSP algorithm design and implementation.
• Strong programming in C++ and Python.
• Familiarity with GPU development, including CuPy and CUDA.
• Accelerated Python libraries: NumPy, SciPy.
• High-Performance Computing or near-realtime processing.

Responsibilities

• Design, develop, and optimize DSP algorithms for signal acquisition, processing, and analysis.
• Implement DSP algorithms in Python and C/C++.
• Conduct simulations and data analysis to validate algorithm performance.
• Work closely with UI developers to integrate DSP solutions into systems.
• Participate in code reviews, documentation, and continuous improvement.
• Stay abreast of the latest advancements in DSP techniques, tools, and technologies.

Skills

DSP algorithms

Python

C++

GPU development

Numpy SciPy

HPC

Education

Bachelor’s degree in CS/SE/EE or related field

AS/AA or 2yr Tech School with 5 years experience

BA in relevant tech area with 3 years experience

Tools

CuPy

CUDA

Job description

*NOT OPEN TO C2C OR W2 REFERRALS AT THIS TIME*

Location: Hybrid (1-2 times per week)- Aberdeen Proving Ground OR Annapolis Junction

(whichever is most preferable)

Clearance: TS/SCI with ability to obtain a CI Poly

Digital Signal Processing Engineer II

Demonstrated ability in related Digital Signal Processing engineering discipline. Supports engineering efforts that provide engineering, technical, and managerial direction for problem definition, analysis, requirement development, and implementation for complex systems in the engineering discipline required to meet technical requirements. Participates in efforts that develop recommendations and advice on system development, improvements, optimization, or support efforts.

Responsibilities

• Design, develop, and optimize DSP algorithms for signal acquisition, processing, and analysis.
• Implement DSP algorithms in software using programming languages such as Python, C/C++.
• Conduct simulations and perform data analysis to validate algorithm performance and effectiveness.
• Work closely with User Interface Developers to integrate DSP solutions into systems and platforms.
• Participate in code reviews, documentation, and continuous improvement activities.
• Stay abreast of the latest advancements in DSP techniques, tools, and technologies.

Qualifications

Required

• Bachelor’s degree in computer science, Software Engineering, Electrical Engineering, or related field with an emphasis on Digital Signal Processing. Can substitute AS/AA or 2yr Tech School with 5 years experience; or BA in relevant techical area with 3 years experience
• 3–7 of hands‑on experience in DSP algorithm design and implementation
• Strong programming experience in C++ and Python
• Familiarity with GPU development, including CuPy and CUDA.
• Accelerated python libraries, numpy, scipy
• High‑Performance Computing (HPC) or near‑realtime processing