MANTECH Jobs in California

ManTech seeks a motivated, career and customer-oriented Activity Security Representative I to join our team in the El Segundo, CA area. The Activity Security Representative's primary function is t...

MANTECH seeks a motivated, career and customer-oriented Administrative Analyst to join our team in San Diego, CA. This position is onsite. The Administrative Analyst will work in support of the Navy...

MANTECH seeks a mission-focused Cybersecurity System Security Engineer III to support Special Access Programs (SAPs) aligned with SSC and AFSPC acquisition initiatives.In this on-site role located in ...

MANTECH seeks a motivated, career and customer-oriented Senior Biologist with a focus on Terrestrial Biology to join our team. This position can be based in either Solana Beach, CA or Silverdale, WA....

ManTech seeks a motivated, career and customer-oriented Activity Security Representative I to join our team in the El Segundo, CA area.The Activity Security Representative's primary function is to pro...

MANTECH is seeking a Senior Drafter, Computer-Aided Design (CAD) Operator to support our operations on-site in San Diego , CA. Join the Navy's Continuous Training Environment (NCTE) program and c...

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 Senior Launch Mission Integrator to join our team in El Segundo, CA area. This role will support the execution of our SE&I 2 contract with USSF...

ManTech seeks a Mission Integrator to support the United States Space Force Launch Systems Enterprise Directorate's - National Security Space Launch (NSSL). This position is located in Lompoc, CA.We a...

ManTech seeks an experienced and passionate, career and customer-oriented End User Device Technician/Site Lead to join our team in Camp Pendleton/CA. The successful candidate will be responsible for i...

Personnel Security Specialist II ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA.The Personnel Security Specialist's primar...

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 Maintenance Technician...

ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA.The Personnel Security Specialist's primary function is to handle personnel ...

ManTech seeks a motivated, career and customer-oriented SCI Security Specialist I to join our team in Lompoc, CA.The SCI Security Specialist's primary function is to serve as a senior security special...

ManTech seeks a highly motivated and skilled Electrical Engineer to join our team in Port Hueneme, CA. This is an onsite position.This role supports the Naval Surface Warfare Center (NSWC) Underway Re...

ManTech seeks a motivated, career and customer-oriented Network System Administrator III to join our team in Los Angeles, CA.The primary function is working with Special Access Program (SAPs) and othe...

ManTech seeks a highly motivated and skilled Mechanical Engineer to support the Naval Surface Warfare Center (NSWC) Underway Replenishment (UNREP). This position is based on-site in Port Hueneme, CA.T...