MC

ManTech International

Herndon, VA 10,000+ employees

IT and technical services company supporting defense and intelligence. Specializes in full-spectrum cyber, data analytics, and enterprise IT.

Your S5 skills at ManTech International

Instructor / Cadrehires occasionally

Posted as: senior cno software development instructor

Training Specialisthires occasionally

Posted as: oracle fusion learning and performance specialist · counterintelligence support officer

Operations Managerhires occasionally

Posted as: senior technical support manager

Systems Integration Engineerhires occasionally

Posted as: senior splunk cyber security engineer

Maintenance Managerhires occasionally

Posted as: senior logistician

Test Engineerhires occasionally

Posted as: software tester · quality assurance automated script engineer · electrical engineer

Systems Engineerhires occasionally

Posted as: senior systems engineer · system engineer · systems engineering business analyst

Open Positions for S5

Technology and Systems Administrator
ManTech International
Moderate MatchNoneJul 14
Computer Network Operations (CNO) Vulnerability Researcher
ManTech International
Moderate MatchNoneJul 15
Associate CNO Vulnerability Researcher
ManTech International
Moderate MatchNoneJul 15
Systems Engineer
ManTech International
RelatedTS/SCIJul 13
Senior CNO Software Development Instructor
ManTech International
RelatedEligibleJul 14
Network Support Technician
ManTech International
RelatedSecretJul 17
Mathematical Modeling and Simulation Analyst
ManTech International
RelatedTop SecretJul 17
Dedicated IT Support Technician
ManTech International
RelatedTS/SCIJul 14
Oracle Fusion Learning and Performance Specialist
ManTech International
RelatedTop SecretJul 14
Senior Software Developer
ManTech International
RelatedSecretJul 17
Intermediate Systems Administrator
ManTech International
RelatedTS/SCIJul 17
Senior Cyber Support Developer
ManTech International
RelatedTS/SCI with PolygraphJul 14
Linux Server Administrator
ManTech International
RelatedTS/SCIJul 13
Senior Splunk Cyber Security Engineer
ManTech International
RelatedTS/SCIJul 15
RHEL Systems Administrator
ManTech International
RelatedTS/SCIJul 14
Senior Cyber Support Developer
ManTech International
RelatedTS/SCI with PolygraphJul 14
Data Migration and Tri-Tier Integration Lead
ManTech International
RelatedTS/SCIJul 14
Logistics Analyst
ManTech International
RelatedSecretJul 15
Dedicated IT Support Technician
ManTech International
RelatedTS/SCI with PolygraphJul 13
Cyber Security Analyst
ManTech International
RelatedTS/SCIJul 13

Recent contract awards

Department of the Air Force

Repair and overhaul for j85 mistr components

$16M

2025

Federal Acquisition Service

The united states southern command (ussouthcom) cyber information technology (it) enterprise services 2 (scites 2) task order provides comprehensive enterprise-level cyber and data-informed it services for ussouthcom and mission partners.

$150M

2025

Department of the Air Force

$37M

2025

National Oceanic and Atmospheric Administration

Noaa cyber security center

$36M

2025

Department of the Air Force

J85 mistr overhaul components

$93M

2024

More companies hiring S5