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Xcelligen Inc. Tech Stack

Federal government modernization across cloud, infrastructure, and AI

Information Technology & Services Herndon, Virginia 11–50 employees Founded 2014 Privately Held

Xcelligen delivers digital transformation to federal and state agencies, with heavy focus on infrastructure modernization (Cisco networking, F5, AWS/Azure/GCP) and emerging AI capabilities. The tech stack reveals a dual-track modernization effort: legacy infrastructure replacement (aging Avaya PBX, F5 migrations) paired with greenfield AI work (autonomous agents, conversational AI). Engineering-heavy hiring with senior-level focus suggests both execution depth and architectural leadership needs.

Tech Stack 42 technologies

Core StackAWS Python Ansible Terraform Okta Azure AD NGINX Cisco ASA Cisco Wireless Controller NetFlow SNMP syslog OSPF BGP MPLS Cisco IOS Cisco NX-OS Cisco Meraki Azure Cisco Unified Communications Manager Cisco Unity Connection Cisco Emergency Responder Cisco Contact Center Express F5 BIG-IP GCP Microsoft 365 SharePoint Cisco Unified Communications Manager Express Cisco Unified Contact Center Express Cisco Finesse+8 more

What Xcelligen Inc. Is Building

◆Challenges

Network capacity management
Disaster recovery planning
Replacing aging avaya pbx
Modernizing legacy infrastructure
High availability
Security for mission-critical applications
Electronic records assessment and retention
Classifying and retaining records for audit readiness
Evaluating portable storage solutions
Complex workflow orchestration

▲Active Projects

Network upgrades and migrations
Deployment and implementation of cisco collaboration solutions
Migration and modernization of f5 infrastructure
Hybrid cloud integration
Electronic records assessment and retention
Implementing classification and legal holds
Evaluating portable storage solutions
Autonomous ai agent design
Conversational ai deployment
Journey orchestration implementation

Hiring Activity

Accelerating9 roles · 4 in 30d

Department

Engineering

6

Legal

1

Security

1

Seniority

Senior

4

Mid

3

Director

1

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About Xcelligen Inc.

Xcelligen is a 11–50 person digital transformation consultancy serving U.S. federal and state government agencies. Founded in 2014 and headquartered in Herndon, Virginia, the company holds multiple government contract vehicles (GSA MAS, SeaPorts-NxG, DLA JETS 2.0, OASIS+, Texas DIR) and certifications (8(a), WOSB, CMMI Level 3, ISO 27001). Core service areas span data modernization, cloud enablement, DevSecOps, infrastructure automation, and—increasingly—AI/ML. Active projects reflect a mature government contractor managing both legacy infrastructure transitions and new-generation workloads like autonomous agents and conversational AI.

HeadquartersHerndon, Virginia

Company Size11–50 employees

Founded2014

Hiring MarketsUnited States

Frequently Asked Questions

What is Xcelligen's tech stack?

Cisco (ASA, Meraki, Unified Communications), AWS/Azure/GCP, Python, Terraform, Ansible, F5 BIG-IP, Okta, NGINX, and Microsoft 365. Heavy networking and infrastructure automation focus.