ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

Security Clearance Jobs in California

California

Viewing 1 - 20 of 4,807

Jobs in California requiring security clearance

Show:
Sort by:

Proposal Analyst Staff/ Lvl 4 / Santa Barbara, CA or Orlando, FL

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Goleta, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Job Number 712017BR Description:You will be the Proposal Analyst Staff for the Santa Barbara Focalplane team. Our team is responsible for delivering precise, compliant proposals that win business and...

user avatar

Material and Process Engineer

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Palmdale, CA(On-Site/Office)
Updated Today
Top Secret
Not Specified

Job Number 712827BR Description:Lockheed Martin Aeronautics. Be More Than You Can Imagine.Do you want to help shape the future? The Revolutionary Technology Programs (RTP) group based at Lockheed Mar...

user avatar

Mult Function Info Systems (Database Admin)(MCAS Miramar, CA)

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Job Number 712934BR Description:Join the Lockheed Martin Aeronautics Field Sustainment Team. Our customers include both the U.S. Military and international governments and organizations. Our global r...

user avatar

Systems Engineer Stf - Level 4

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Palmdale, CA(On-Site/Office)
Updated Today
Top Secret
Not Specified

Job Number 712236BR Description:This position is for an experienced member of an ADP Systems Engineering team, providing support across the entire product line including both new and existing program...

user avatar

Systems Engineer Senior - Level 3

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Palmdale, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Job Number 712235BR Description:This position is with the historic Skunk Works in Palmdale, CA. We are looking for world-class talent for this position to join the 75+ year tradition of creating adva...

user avatar

Principal Software Engineer

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Fullerton, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-11Country:United States of AmericaLocation:CA550: Fullerton, CA Bldg 675 1801 West Hughes Drive Building 675, Fullerton, CA, 92834 USAPosition Role Type:Onsite U.S. Citizen, U.S. P...

user avatar

Software Engineer

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Fullerton, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-11Country:United States of AmericaLocation:CA550: Fullerton, CA Bldg 675 1801 West Hughes Drive Building 675, Fullerton, CA, 92834 USAPosition Role Type:Onsite U.S. Citizen, U.S. P...

user avatar

Senior Software Engineer

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Fullerton, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-11Country:United States of AmericaLocation:CA550: Fullerton, CA Bldg 675 1801 West Hughes Drive Building 675, Fullerton, CA, 92834 USAPosition Role Type:Onsite U.S. Citizen, U.S. P...

user avatar

Electrical Engineering - Contractor - L3

New
Indotronix International Corp
Apply today! Be one of the first candidates to apply for maximum exposure.
Anaheim, CA(On-Site/Office)
Updated Today
Secret
None

Description:L3Harris is seeking an Electrical Engineer with knowledge of job area in Analog & RF engineering. Participate in complex projects or processes with general oversight. Communicates within a...

user avatar

Electrical Engineering - Contractor - L5

New
Indotronix International Corp
Apply today! Be one of the first candidates to apply for maximum exposure.
Anaheim, CA(On-Site/Office)
Updated Today
DoE Q or L
None

Description:As a Lead Electrical Engineer, the candidate must have experience with L band RF systems, able to work from customer requirements to derive additional requirements, define the architecture...

user avatar

2026 Full-time Software Engineer I - On-site (CA)

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Fullerton, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-11Country:United States of AmericaLocation:CA550: Fullerton, CA Bldg 675 1801 West Hughes Drive Building 675, Fullerton, CA, 92834 USAPosition Role Type:Onsite U.S. Citizen, U.S. P...

user avatar

Engineering Product Support Analyst- Port Hueneme, CA

New
Serco Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Port Hueneme, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Position DescriptionAre you looking for an opportunity to contribute to the Navy's surface ship readiness? At Serco, we are looking for the brightest, most innovative, and driven with an appetite for ...

user avatar

SITEC - PC Technician - Coronado, CA

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Principal Data Manager

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Goleta, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-11Country:United States of AmericaLocation:CA746: Goleta 75 Coromar Bldg B03 75 Coromar Drive Building B03, Goleta, CA, 93117-3088 USAPosition Role Type:Onsite U.S. Citizen, U.S. P...

user avatar

Senior Systems Engineer - Electronic Warfare (Onsite)

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Goleta, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-12-11Country:United States of AmericaLocation:CA601: Goleta (EW) Bldg H01 6380 Hollister Avenue Building H01, Goleta, CA, 93117 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person,...

user avatar

Electrical/Electronic Engineering Tech, SME

New
Saalex
Apply today! Be one of the first candidates to apply for maximum exposure.
Ridgecrest, CA(On-Site/Office)
Updated Today
Secret
Not Specified

DescriptionDescriptionSaalex is seeking an Electrical/Electronic Engineering Tech, SME in Ridgecrest, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Te...

user avatar

Electronic Engineer

New
Saalex
Apply today! Be one of the first candidates to apply for maximum exposure.
Ridgecrest, CA(On-Site/Office)
Updated Today
Top Secret
Not Specified

DescriptionSaalex is seeking an Electronic Engineer in Ridgecrest, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management,...

user avatar

DOEHRS Hearing Conservationist (Part Time)

New
DAWSON
Apply today! Be one of the first candidates to apply for maximum exposure.
Sacramento, CA(On-Site/Office)
Updated Today
Public Trust
Not Specified

Mahalo for your interest in this role! Please see the full position description below and click Start Your Application when ready. For more information about DAWSON, please visit dawsonohana.com. JOB...

user avatar

Mid-level Provider (Part-Time Weekend)

New
DAWSON
Apply today! Be one of the first candidates to apply for maximum exposure.
Redding, CA(On-Site/Office)
Updated Today
Public Trust
Not Specified

Mahalo for your interest in this role! Please see the full position description below and click Start Your Application when ready. For more information about DAWSON, please visit dawsonohana.com. SUM...

user avatar

Mid-level Provider (Part-Time Weekend)

New
DAWSON
Apply today! Be one of the first candidates to apply for maximum exposure.
Rancho Cordova, CA(On-Site/Office)
Updated Today
Public Trust
Not Specified

Mahalo for your interest in this role! Please see the full position description below and click Start Your Application when ready. For more information about DAWSON, please visit dawsonohana.com. SUM...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2025 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.