MANTECH Jobs in California

MANTECH seeks a motivated, career and customer-oriented Shipboard Maintenance Technician to join our team in Oxnard, CA (Port Hueneme) . This is an onsite position. As a Shipboard Maintenanc...

MANTECH seeks a motivated and technically capable Transmission Technician to support the Naval Surface Warfare Center (NSWC) Underway Replenishment (UNREP) Division's maintenance and refurbishment ope...

MANTECH seeks a motivated, career, and customer-oriented Network System Administrator (NSA) - I to join our team in El Segundo, CA. You will provide day-to-day support for Collateral, Sensitive Compa...

MANTECH seeks a highly talented L aunch Vehicle Software Integration Engineer with skills, background, and experience related to Launch Vehicle (LV) systems, project management, and software...

MANTECH seeks a motivated, career and customer-oriented Acquisition Security Analyst (ASA) - II to join our team in El Segundo, CA. The Acquisition Security Analyst - II will assist the Government Pr...

MANTECH seeks a mission-focused Cybersecurity Intelligence and Counterintelligence Analyst located at Vandenberg Space Force Base, CA. Supporting the 630th Cyberspace Squadron (630 CYS), Space Launch...

MANTECH seeks a motivated, career and customer-oriented Network System Administrator-III to join our team in El Segundo, CA. The Network/Systems Administrator-III supports Special Access Programs (SA...

MANTECH seeks a motivated, career and customer-oriented Network System Administrator (NSA) - II to join our team in El Segundo, CA. The primary function of the Network/Systems Administrator-II is to ...

MANTECH seeks a motivated, career and customer-oriented Information Technology/Assurance Specialist - I to join our team in El Segundo, CA. The Information Technology/Assurance Specialist - I will su...

MANTECH seeks a motivated, career and customer-oriented Information Technology/Assurance Specialist - II to join our team in El Segundo, CA. The Information Technology/Assurance Specialist - I will s...

MANTECH seeks a motivated, career and customer-oriented LCS Fleet Support Engineer to join our team in San Diego, CA. This is an onsite position. Assist Naval Surface Warfare Center Dahlgren Division...

MANTECH seeks a motivated, career and customer-oriented Precision Assembly Technician to join our team in Livermore, California. This is an onsite position. Responsibilities include but are not limit...

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative (ASR) to join our team in El Segundo, CA. The Activity Security Representative (ASR) will leverage their stron...

MANTECH seeks a COMSEC Manager to join our team in El Segundo, CA. The COMSEC Manager's primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agenci...

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative - II to join our team in El Segundo, CA. The Activity Security Representative - II's primary function to provi...

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative - II to join our team in El Segundo, CA. The Activity Security Representative - II's primary function to provi...

MANTECH seeks a motivated, career and customer-oriented Cybersecurity System Security Engineer (CSSE) - III to join our team in El Segundo, CA. In this role, you will provide critical support within ...

MANTECH seeks a motivated, career and customer-oriented Information Technology/Assurance Specialist III to join our team in El Segundo, CA. The Information Technology/Assurance Specialist III will le...

MANTECH seeks a motivated, career and customer-oriented Acquisition Security Analyst II to join our team in El Segundo, CA. This role supports the Government Program Manager with the development and ...

MANTECH seeks a motivated, career and customer-oriented Physical Industrial Security Specialist to join our team in El Segundo, CA. This position provides physical security (PS), industrial security,...