Physical Sciences Inc. Tech Stack

Advanced materials and photonics R&D with government and defense focus

Research Services Andover, MA 201–500 employees Founded 1973 Privately Held

Physical Sciences Inc. operates as a physics-heavy research and development firm built around simulation and prototyping tooling (ANSYS, COMSOL, CST Studio, Zemax, SolidWorks, LabVIEW). The tech stack—dominated by electromagnetic modeling, materials characterization, and thermal analysis software—combined with active projects in metamaterials, photonics, and target tracking, signals a core mission in advanced sensing and materials development for defense and aerospace customers. Hiring is senior-weighted (8 of 19 roles) and concentrated in engineering (11) and research (4), reflecting a shift from exploration toward productizing existing concepts.

Tech Stack 23 technologies

Core StackRust Linux Kubernetes GitLab SolidWorks MATLAB Python ANSYS Fluent CFD++ Thermo-Calc Oscilloscope CST Studio Suite HFSS COMSOL Altium Zemax ANSYS Abaqus NASTRAN Excel Microsoft Office NVIDIA Jetson LabVIEW

What Physical Sciences Inc. Is Building

◆Challenges

Transferring process technologies from r&d to production
Maturing technologies from concept to prototype
Developing new technologies
Maturing existing technologies
Meeting performance targets
Optimizing system performance and reliability
Meeting rigorous performance safety compliance
Improving manufacturing efficiency
Improving product quality
Workplace safety

▲Active Projects

Business capture and proposal development for research
Metamaterials
Target segmentation/tracking
Patterns of life analysis
Thermal photonics
Phase transition materials
Flat optics and optical systems
Integrated photonics
Few-shot learning
Algorithms for assessing the effectiveness of electromagnetic countermeasure engagements

Hiring Activity

Decelerating20 roles · 3 in 30d

Department

Engineering

Research

Data

Manufacturing

Seniority

Senior

Mid

Principal

Junior

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About Physical Sciences Inc.

Physical Sciences Inc. is a privately held research and development company founded in 1973, headquartered in Andover, Massachusetts, with 201–500 employees. The firm specializes in transitioning emerging science into commercial and government applications, with depth in photonics, materials science, electromagnetics, and sensing. The organization operates an integrated model: advanced laboratory and prototyping facilities enable rapid concept-to-prototype cycles, while field and clinical testing capabilities feed design iteration. Core projects span metamaterials, thermal photonics, integrated photonics, and advanced signal processing algorithms. The company is structured for cross-disciplinary collaboration between scientists and engineers holding advanced degrees across chemistry, physics, materials science, and multiple engineering disciplines.

HeadquartersAndover, MA

Company Size201–500 employees

Founded1973

Hiring MarketsUnited States

Frequently Asked Questions

What technology does Physical Sciences Inc. use for R&D?

Primary tools include ANSYS Fluent and ANSYS for multiphysics simulation, COMSOL for coupled physics, CST Studio Suite and HFSS for electromagnetic modeling, Zemax for optical design, SolidWorks for mechanical CAD, Thermo-Calc for materials, and LabVIEW for instrumentation.

What is Physical Sciences Inc. working on?

Active projects include metamaterials, thermal photonics, integrated photonics, flat optics, target segmentation and tracking, patterns of life analysis, few-shot learning algorithms, and electromagnetic countermeasure assessment tools.