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 !

Business Development

Business Development Executive Vienna, Virginia

Computers/Software

Appian Developer Washington, District Of Columbia
Appian Tester Washington, District Of Columbia
Senior Appian Developer Washington, District Of Columbia

Engineering

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

Information Technology

Cybersecurity Certification & Accreditation Analyst Vienna, Virginia
CyberSecurity Engineer [Sr. RSA Archer – IAT III] Columbus, Ohio
Database Engineer Washington, District Of Columbia
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
Lead Business Systems Analyst
2 Locations
Material Handler I Alexandria, Virginia
Software Systems Engineer Vienna, Virginia
Systems Engineer Ft. Belvoir, Virginia
Testing Manager Vienna, Virginia

IT Support

Applications Programmer [Basic Level] Vienna, Virginia
Applications Programmer [Senior Level] Vienna, Virginia
Senior Systems Administrator Vienna, Virginia
Software Developer
2 Locations
Task Order Project Manager Vienna, Virginia
Task Order Project Manager Vienna, Virginia

Program Management

Program Manager Vienna, Virginia

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