Security & Safety Jobs in St. Louis, MO (Now Hiring) — 697 open — Page 30

Security Officer

St. Louis, Missouri, United States · On-site

Entry level$9M raised

It's more than a career, it's a calling MO-SSM Health St. Mary's Hospital - St. Louis Worker Type: PRN Job Highlights: St. Mary's Hospital - St. Louis is seeking a Security Officer to join our team! This is an as-needed …

Skills: Security Patrolling, Incident Reporting, Customer Service, Emergency Response, Access Control

Bug Out Service, LLC logoBug Out Service, LLC

Innovation Technician ($1,500 Sign-On Bonus)

St. Louis, Missouri, United States · On-site

Entry level

Benefits Start Day 1 for Full-Time Colleagues - No Waiting Period! For more information about our benefits, see below! We are proud to be a member of the Rentokil family of companies, the global leader in Pest Control an…

Skills: Pest Control, Exclusion Services, TAP Insulation Installation, Minor Construction, Wildlife Removal

Pest Control Technician ($1,500 Sign-On Bonus)

Fenton, Louisiana, United States · On-site

Entry level

Benefits Start Day 1 for Full-Time Colleagues - No Waiting Period! For more information about our benefits, see below! We are proud to be a member of the Rentokil family of companies, the global leader in Pest Control an…

Skills: Pest Identification, Pesticide Application, Customer Service, Property Inspection, Safety Compliance

Behavioral Health Outreach Technician

St. Louis, Missouri, United States · On-site

$17/hr–$18/hr

Entry level

Overview Work with riders in an innovative project among Chestnut Health Systems, Bi-State Transit, and St. Clair County Transit District. This is a full-time, team-oriented position in a non-clinical setting which may r…

Skills: Crisis Assessment, Counseling, Intervention, Screening, Therapeutic Alliance

Container B CDL

St. Louis, Missouri, United States · On-site

Mid level

POSITION SUMMARY: A Driver- CDL (B) is responsible for safely operating a collection truck, and providing prompt, courteous and complete waste removal services for customers.. In addition, a Driver – CDL (B) is responsib…

Skills: Commercial Driving, Vehicle Inspection, Waste Removal, Customer Service, Time Management

Unarmed Uniform Security - St. Louis

St. Louis, Missouri, United States · On-site

Entry level

NPB Companies, Inc., a leading concert, event and venue and facility security company, is seeking new team members to serve as Full-Time and Part-Time Unarmed Uniform Security in St. Louis and the surrounding area. We ar…

Skills: Patrolling, Alarm Monitoring, Fire Safety Awareness, First-aid Response, Risk Management

Plant Manager, STL

St. Louis, Missouri, United States · On-site

$123k–$153k/yr

Senior+$193M raised

Kemira is a global leader in sustainable chemistry for water intensive industries. For more than 100 years, our chemistry has advanced human progress and quality of life. We call it chemistry with a purpose, better every…

Skills: Plant Management, Operational Excellence, Lean Manufacturing, Process Safety Management, Budget Management

Security Officer - PT

St. Louis, Missouri, United States · On-site

$17/hr–$23/hr

Mid level

Description Job Description Saint Louis Science Center Job Title: Security Officer Department: Security Reports To: Security Supervisor FLSA/Status: Part-time, non-exempt SUMMARY: The Security Officer’s role is to serve …

Skills: Patrolling, Emergency Response, First Aid, CPR, AED Operation

Facilities Manager

St. Louis, Missouri, United States · On-site

Senior

Company Description Eurofins Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, he…

Skills: Facility Operations Management, Procurement, Strategic Sourcing, Financial Administration, Crisis Management

Senior Engineer I, Cybersecurity Advanced Consulting and Engineering Solutions

St. Louis, Missouri, United States · Hybrid

Senior$7M raised

Senior Engineer I, Cybersecurity Controls Engineer- New Product Development About Motivair Motivair by Schneider Electric is a global leader in advanced liquid cooling and integrated controls systems supporting hyperscal…

Skills: Cybersecurity Design, PLC Programming, Secure Development Lifecycle (SDL), HMI Interface Development, Industrial Communication Protocols

Field Service Technician II

St. Louis, Missouri, United States · On-site

$20/hr–$22/hr

Mid level$745M raised

Clean Harbors in St. Louis, MO is seeking a Field Services Technician II to join our safety conscious team. This role will be active in the field responsible for the performance of tasks associated with hazardous waste c…

Skills: Hazardous Waste Clean-up, Site Remediation, Equipment Decontamination, Hazardous Materials Handling, Emergency Response

CACI

DevOps Engineer - Junior

Denver, Colorado, United States · On-site

$58k–$116k/yr

Entry level

Job Title: DevOps Engineer - Junior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticip…

Skills: CI/CD Pipelines, DevSecOps, Docker, Kubernetes, Linux

Site Safety and Health Officer (SSHO)

St. Louis, Missouri, United States · On-site

$80k–$130k/yr

Senior

The Korte Company is seeking an experienced Site Safety and Health Officer (SSHO) willing to travel up to 100% for commercial/government construction projects to maintain safety for every aspect of the project. The first…

Skills: Safety Inspections, Mishap Investigation, Hazard Analysis, Subcontractor Compliance, Employee Orientation

DevOps Engineer - Junior

Denver, Colorado, United States · On-site

$58k–$116k/yr

Entry level$1.5B raised

Job Title: DevOps Engineer - Junior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticip…

Skills: CI/CD Pipelines, DevSecOps, Docker, Kubernetes, Linux

Advanced Cybersecurity Analytics Engineer III

St. Louis, Missouri, United States · On-site

$75k–$158k/yr

Senior$1.5B raised

Job Title: Advanced Cybersecurity Analytics Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 1…

Skills: Cybersecurity Analytics, SIEM, Signature Development, Network Protocol Analysis, Regular Expressions

Night Warehouse Supervisor

St. Louis, Missouri, United States · On-site

Mid level

Are you a current Associate? To be considered, you must submit your application through the internal Career Portal (Jobs Hub). Click here to access. Time Type: Full time Remote Type: Job Family Group: Market Operations J…

Skills: Warehouse Management, People Management, Inventory Control, OSHA Compliance, Logistics

Customer Sales Engineer

Los Angeles, California, United States · Remote OK

$100k–$130k/yr

Mid level$122M raised

Who are we? At UpGuard, we are replacing manual security bottlenecks with AI-driven precision. Fresh off a US$75M Series C, we are scaling our infrastructure to process 100 billion risk signals daily. This isn’t just gro…

Skills: Post-sales Technical Support, Solution Architecture, Cybersecurity, GRC Landscape, REST APIs

Operations Manager

St. Louis, Missouri, United States · On-site

$50k–$55k/yr

Mid level

Operations Manager Department: Operations Employment Type: Full-Time / Exempt Schedule: Varied hours, including evenings, weekends, and holidays Reports To: Director of Operations The Role City Museum is whimsy, wonder, …

Skills: Operations Management, Leadership, Process Improvement, Guest Experience, Organizational Skills

Marine Mechanic (Traveling Position - St Louis, MO; Cairo, IL; Paducah, KY)

Cairo, Illinois, United States · On-site

Senior

Job Title: Marine Mechanic Company: American Commercial Barge Line Location: Traveling Position - St Louis, MO; Cairo, IL; Paducah, KY Job Type: Full-Time; Hourly Summary: Are you a skilled Marine Mechanic ready to dive …

Skills: Mechanical Maintenance, Troubleshooting, Engine Repair, Generator Repair, Electric Multi-meter Usage

Boys & Girls Clubs of Greater St. Louis logoBoys & Girls Clubs of Greater St. Louis

Driver

St. Louis, Missouri, United States · On-site

$21/hr

Entry level

Job Title: Driver FLSA Status: Non-Exempt Department: Operations Hours: 20-29 Hours Per Week Location: All Locations Reports to: Transportation Supervisor Job Summary: The Driver is responsible for providing transportati…

Skills: Safe Driving, Vehicle Inspection, Child Supervision, Customer Service, First Aid

Frequently asked questions

How many Security & Safety jobs are open in St. Louis, MO right now?

There are currently 697 open security & safety positions in St. Louis, MO listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Security & Safety roles in St. Louis, MO?

Companies currently hiring include CACI International Inc, Allied Universal, BJC Medical Group, Leidos, Parsons Corporation, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Security & Safety jobs in St. Louis, MO?

Yes — 76 of the 697 open security & safety positions offer remote or hybrid work (28 remote, 48 hybrid).

How do I apply for Security & Safety jobs in St. Louis, MO?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.