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Company profile

Core One Tech Stack

National security contractor for cyber, intelligence and geospatial analysis

Defense and Space Manufacturing Sterling, Virginia 201–500 employees Privately Held
coreone.com LinkedIn

Core One is a Sterling, Virginia national security services firm whose stack mixes reverse-engineering and forensics tools (IDA Pro, Binary Ninja, OllyDbg, EnCase) with geospatial platforms (SOCET GXP, ArcGIS, PostGIS). Hiring is accelerating and security-dominated, skewed toward senior talent, while projects center on FedRAMP authorization and RMF lifecycle work, pointing to compliance-heavy cyber engagements.

Tech Stack 95 technologies

Core StackVMware Python Jira Confluence ArcGIS SAS MATLAB Splunk Elasticsearch AWS Oracle SQL Server PostgreSQL Java EnCase ESXi VirtualBox OllyDbg WinDbg IDA Pro Binary Ninja Perl SOCET GXP SPSS Julia QGIS Mapbox GeoServer PostGIS OpenAPI+62 more

What Core One Is BuildingChallenges and projects from their job posts

◆Challenges

  • Compliance with agency security and IT standards
  • Evaluating multi-INT collection effectiveness
  • Supporting intelligence community programs
  • Integration issues
  • Improving installation readiness
  • Improving requirements management processes

▲Active Projects

  • FedRAMP Moderate/High authorization and audit documentation
  • RMF lifecycle management
  • Automating documentation workflows in CI/CD pipelines
  • Digital automation of data collection and analysis
  • SOPs and incident response runbooks
  • EXFOR and SOF experimentation events

Hiring Activity

Accelerating85 roles · 40 in 30d

Department

Security
36
Engineering
15
Ops
11
Data
8
Finance
6
Support
6
Research
2
HR
1

Seniority

Senior
46
Mid
24
Manager
7
Junior
5
Lead
2
Principal
1
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About Core One

Core One is a privately held defense and national security contractor headquartered in Sterling, Virginia, with 201–500 employees. It provides analytical, operational and technical support to government clients, including intelligence community programs and multi-INT collection evaluation. Its work spans cybersecurity and compliance, malware and forensic analysis, geospatial intelligence, and data analytics using tools such as SAS, SPSS, MATLAB and Splunk. Hiring is concentrated in the United States across security, engineering, operations and data functions.

HeadquartersSterling, Virginia
Company Size201–500 employees
Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Core One use?

Core One uses reverse-engineering and forensics tools like IDA Pro, Binary Ninja, WinDbg and EnCase, geospatial tools like SOCET GXP, ArcGIS and PostGIS, plus Python, Java, Splunk, Elasticsearch and AWS.

Is Core One hiring cybersecurity professionals?

Yes. Security is Core One's largest hiring area, with accelerating velocity and a strong tilt toward senior roles, alongside engineering, operations and data positions in the United States.

What is Core One working on?

Active work includes FedRAMP Moderate/High authorization, RMF lifecycle management, automating documentation in CI/CD pipelines, incident response runbooks, and EXFOR and SOF experimentation events.

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How this profile is built

Core One's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.