Current Openings

Horizon is growing rapidly and always looking for great candidates to join our team! Please visit our website for immediate openings and apply today !


Appian System Administrator Vienna, Virginia
Mid Appian Developer Vienna, Virginia
Senior Appian Developer Vienna, Virginia


Jr. BPM Developer Vienna, Virginia
Senior BPM Developer Vienna, Virginia


Enterprise Architect Vienna, Virginia
Information Assurance Security Engineer IAT II Vienna, Virginia
Information Assurance Security Engineer IAT III Vienna, Virginia
Information Assurance/Software Security Engineer/ISSE Vienna, Virginia

Information Technology

Applications Programmer [Senior Level] Vienna, Virginia
Cloud Computing Specialist (CCS) - SME Vienna, Virginia
Computer Network Defense (CND) Analyst Columbus, Ohio
Computer Software/Integration Analyst Richmond, Virginia
CyberSecurity Engineer
2 Locations
CyberSecurity Engineer [Sr. RSA Archer – IAT III] Columbus, Ohio
Data Scientist Richmond, Virginia
Database Administrator (App Supp) Vienna, Virginia
Database Management Specialist Vienna, Virginia
DevOps Engineer [Junior Level] Vienna, Virginia
DevOps Engineer [Senior Level] Vienna, Virginia
Documentation Specialist Lackland AFB, Texas
Documentation Specialist Vienna, Virginia
End User Support Jr Ft. Belvoir, Virginia
GIS/AutoCAD Analyst Programmer Lackland AFB, Texas
Information Assurance Policy Analyst Vienna, Virginia
Information Assurance Subject Matter Expert - Lead Ft. Belvoir, Virginia
JDA Functional Architect Vienna, Virginia
JDA Infrastructure Operations Specialist Vienna, Virginia
JDA Technical Architect Vienna, Virginia
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IT Support

End User Support Technician Battle Creek , Michigan


Assistant Project Manager/Warehouse Manager Alexandria, Virginia

Program Management

Program Manager Vienna, Virginia
Task Order Project Manager Vienna, Virginia


ArcSight / SIEM Security Engineer (IAT level III): Columbus, Ohio
Technical Lead - Cyber Security Vienna, Virginia
Technical Program Manager - Cyber Security Vienna, Virginia

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