Computational Physics, Inc. Tech Stack

Atmospheric physics and remote sensing R&D for government and defense

Research Services Springfield, Virginia 51–200 employees Founded 1984 Privately Held

Computational Physics is a 40-year-old government contractor specializing in atmospheric science, ionospheric physics, and satellite remote sensing. The tech stack is heavily Windows/Cisco/VMware infrastructure with Python and C++ for scientific computing—typical of security-conscious defense work. Active projects span precise positioning networks, GPS-denied navigation, and astronomy data pipelines, while hiring focus (4 of 5 open roles are senior-level, decelerating velocity) suggests a mature, stable operation managing existing contracts rather than scaling aggressively.

Tech Stack 29 technologies

Core StackPython Java C++ Linux Windows Server Active Directory DNS Active Directory Federation Services Public Key Infrastructure WSUS Configuration Manager VMware vSphere SCAP ACAS Nessus PowerShell SolarWinds Cisco IOS Juniper SRX Cisco ASA Cisco ISE Cisco AnyConnect Kerberos LDAP vSphere vCenter ESXi PowerCLI Tanzu

What Computational Physics, Inc. Is Building

◆Challenges

Maintaining secure network
Ensuring dod cybersecurity compliance

▲Active Projects

Deployment and maintenance of precise time and astrometry network
Orbit determination system for gps-denied navigation
Processing pipeline for celestial reference frame data
Devsecops for astronomy tool development
Omnissa vdi support

Hiring Activity

Decelerating5 roles · 1 in 30d

Department

Engineering

Ops

Security

Seniority

Senior

Manager

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About Computational Physics, Inc.

CPI provides research and applied science support to U.S. Department of Defense, civilian government agencies, FFRDCs, university labs, and private contractors. Founded in 1984, the company grew from expertise in upper-atmosphere radiation and remote sensing into a broader portfolio covering ionospheric physics, space weather, satellite ground systems, and RF interferometry. The 51–200-person organization operates from Springfield, Virginia, and maintains a dual focus on both basic research and operational systems integration—evidenced by concurrent work on astrometry networks, navigation systems, and DevSecOps tooling for astronomy platforms.

HeadquartersSpringfield, Virginia

Company Size51–200 employees

Founded1984

Hiring MarketsUnited States

Frequently Asked Questions

What is Computational Physics, Inc. working on?

Active projects include a precise time and astrometry network, an orbit determination system for GPS-denied navigation, processing pipelines for celestial reference frame data, DevSecOps for astronomy tools, and Omnissa VDI support. Work spans atmospheric science, ionospheric physics, and satellite data systems.

What tech stack does Computational Physics use?

Python, Java, and C++ for scientific applications; Windows Server, Linux, and VMware vSphere for infrastructure; Cisco routers, firewalls, and ISE for network security; Active Directory, LDAP, and PKI for identity; SolarWinds and ACAS for monitoring and compliance.