Security jobs in Saint Louis, MO
5 openings from the last 45 days, updated daily.
All Security jobs (4,122)Remote (445)All in MissouriHuntsville, AL (146)Costa Mesa, CA (108)El Segundo, CA (108)Newport News, VA (86)State Farm, VA (79)Reston, VA (62)Fairfax, VA (57)Fort George G Meade, MD (48)Chantilly, VA (46)Atlanta, GA (42)Savage, MD (40)Herndon, VA (39)Los Angeles, CA (34)San Diego, CA (33)Madison, AL (32)Washington, DC (27)San Francisco, CA (25)Linthicum Heights, MD (24)Melbourne, FL (21)Roy, UT (19)Baltimore, MD (19)Aurora, CO (18)Fort Belvoir, VA (18)Seattle, WA (17)Goose Creek, SC (17)Santa Ana, CA (16)Norfolk, VA (16)Dayton, OH (16)Lexington, KY (15)Lexington Park, MD (15)
- Mechanical Engineer II with Security Clearance
- Supervisor, AutoCAD/Revit with Security Clearance
- Manager, Safety & Security
- Expert Systems Engineer - Geomatics with Security Clearance
- Information Protection Advisor (Product Security - DevSecOps)
Guides for your search
- Job search timing: when to apply for best results
Learn when budget cycles, hiring surges, and posting age boost your job search success.
- The real power of referrals in job hunting - 2026 guide
Learn how referrals get your resume read, how to request them even with no contacts, and what they can't do for you.
- Reach vs LoopCV: apply loops or tailored applications?
The scheduled-loop veteran against the per-application agent, including where LoopCV is the better buy.
All occupations › Security › Saint Louis