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Lead Algorithm Engineer

Company:
Geophysical Survey Systems Inc.
Location:
Nashua, NH, 03060
Posted:
April 22, 2026
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Description:

Job Description

Salary:

We are seeking an experienced and highly technical Lead Software Algorithm Engineer with deep expertise in signal processing, and subsurface imaging algorithms. In this lead role, you will drive the research, design, and deployment of advanced algorithms for radar-based sensing, leading development from early concept through production implementation.

Beyond algorithm-focused work, you will play a key role in the broader software engineering team - helping architect systems, mentor other engineers, and contribute to core software infrastructure when algorithm demands are lower.

This is a handson technical role with a high impact on product direction and sensing performance.

Job Responsibilities:

Algorithm R&D and Technical Leadership

Lead the design and development of advanced GPR signal processing algorithms, including clutter suppression, deconvolution, migration, background removal, and multi-channel fusion.

Architect nextgeneration subsurface imaging and reconstruction pipelines with an emphasis on accuracy, robustness, and computational efficiency.

Drive the development of machine learning models for target detection, material classification, anomaly identification, and automated interpretation of radar signatures.

Establish algorithm performance benchmarks, evaluation frameworks, and fieldtesting methodologies.

Own the endtoend lifecycle of algorithm development, from conceptual modeling to production deployment and optimization.

Provide technical mentorship to algorithm and software engineers; review designs and guide best practices in signal processing and modeling.

Broader Software Engineering Contributions

When not focused on algorithm-specific tasks, you will:

Collaborate with the software team to build and improve:

Data pipelines, internal tools, and service layers supporting radar processing.

Visualization interfaces, debugging tools, and operator-facing applications.

Realtime processing systems embedded devices.

Contribute to system-level software architecture, design reviews, and code quality improvements.

Participate in cross-functional engineering efforts involving hardware, SQA, and operations teams.

Education and Experience:

Bachelors, Masters, or Ph.D. in Electrical Engineering, Computer Engineering, Physics, Computer Science, or related technical field.

7+ years of experience (or equivalent expertise) in signal processing, advanced DSP, or related sensing technologies.

Numerical modeling and scientific computing.

Strong system level C++/C skills.

Cross-platform development experience.

Demonstrated ability to independently design complex algorithms and lead technical initiatives.

Proven success mentoring engineers and guiding cross-functional technical decisions.

Experience with the following is highly desirable:

Multi-sensor fusion or machine-learningbased radar analysis.

Experience with GPUs.

Expertise in FDTD, FEM, or other physics-based EM solvers.

Background embedded system integration.

Physical Demands:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to talk and hear. The employee is frequently required to stand, walk, sit, and reach. The employee is occasionally required tobend, kneel, squat, climb, lift, and use fine motor skills. The employee must occasionally lift or carry a maximum of 30.

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