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Probity Inc. Tech Stack

Federal cybersecurity and data exploitation platform for intelligence and defense

Information Technology & Services Herndon, VA 51–200 employees Founded 2011 Privately Held

Probity is a 51–200-person federal contractor focused on threat detection, incident response, and large-scale data analysis for the Intelligence Community and Homeland Defense. The tech stack—Windows, OCI, GCP, AWS Lambda, Elasticsearch, Java/Spring—reflects a mature enterprise security posture across cloud and on-premise. Active projects center on cloud incident detection, threat hunting automation, and netflow/pcap analysis; pain points cluster around ingesting petabytes of data, detecting advanced threats, and optimizing incident response workflows, indicating Probity is moving from traditional signature-based detection toward behavioral and cloud-native threat visibility.

Tech Stack 101 technologies

Core StackWindows Server Hyper-V VMware Python AWS Lambda Java JavaScript Angular Spring Hibernate Oracle Elasticsearch Windows 10 PowerShell McAfee ESXi NetApp Configuration Manager OCI GCP Bash Google Cloud Functions GCP Security Command Center IAM HTML CSS JPA Ext JS Groovy Grails+71 more

What Probity Inc. Is Building

◆Challenges

System downtime
Architecture compliance
Integration challenges
Detecting cloud cyber incidents
Optimizing data pipelines for incident analysis
Enhancing incident response efficiency
Advanced threats evading traditional security solutions
Ingesting petabytes of data
Performance tuning
Capacity management

▲Active Projects

Cloud incident detection strategy
Advanced detection rule development
Automation script development for incident response
Develop new threat detection techniques
Maintain threat hunting playbooks
Refine security monitoring tools
Rapid prototype development for netflow and pcap analysis
Threat detection process development
Research new cybersecurity solutions
Transition to new system architecture

Hiring Activity

Minimal20 roles · 0 in 30d

Department

Engineering

10

Security

8

Seniority

Senior

12

Mid

3

Junior

2

Principal

1

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About Probity Inc.

Probity Inc., founded in 2011 and based in Herndon, VA, is a certified 8(a) software development and systems engineering firm serving federal government and national defense clients exclusively. The company specializes in data exploitation at scale, enterprise search, media exploitation, computer forensics, content analytics, and cross-domain solutions—particularly controlled interfaces and MLS systems required by classified networks. Hiring is concentrated in engineering and security roles, heavily weighted toward senior practitioners, reflecting a mature, mission-critical customer base with low hiring velocity.

HeadquartersHerndon, VA

Company Size51–200 employees

Founded2011

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Probity use?

Probity runs Windows 10/Server, Hyper-V, VMware ESXi, NetApp storage, OCI/GCP/AWS for cloud, Elasticsearch for search, and Java/Spring/Hibernate for application logic. Security tooling includes McAfee and GCP Security Command Center.

What is Probity working on?

Active projects span cloud incident detection, threat hunting automation, advanced detection rule development, netflow/pcap analysis, and transition to new system architecture. Work centers on detecting advanced threats and optimizing incident response at scale.