Security & Safety Jobs in St. Louis, MO (Now Hiring) — 697 open — Page 24

Mid-level Imagery Analyst

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

$59k–$107k/yr

Mid level

Leidos has an opening for a Mid-level Imagery Analyst to support our customer in St. Louis, MO. This is an exciting opportunity to use your experience in traditional and innovative analytical tradecraft and efficient wor…

Skills: Imagery Analysis, Geospatial Intelligence, ELINT Data Exploitation, TS/SCI Clearance, Tipping and Queuing

CACI

Senior Application Developer

Denver, Colorado, United States · On-site

$75k–$158k/yr

Senior+

Job Title: Senior Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10%…

Skills: Java, Python, RESTful APIs, GIS Technologies, CI/CD

Senior Systems Integrator

Denver, Colorado, United States · On-site

$82k–$172k/yr

Senior+$1.5B raised

Job Title: Senior Systems Integrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Ty…

Skills: Systems Integration, Systems Engineering, Troubleshooting, Linux, Scripting

Senior Scrum Master

Denver, Colorado, United States · On-site

$75k–$158k/yr

Senior+$1.5B raised

Job Title: Senior Scrum Master Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of …

Skills: Scrum, SAFe, Jira, Facilitation, Coaching

PRN Facility & Water Specialist

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

Mid level

Job DetailsJob Location: Greater St Louis - St Louis, MO 63106Why Work at Concerto? What is in it for you? Training Provided Clinical/Corporate Career Advancement Competitive pay Flexible Schedule Minimum of two (2) mont…

Skills: Water Treatment, Hemodialysis Equipment Operation, Equipment Maintenance, Compliance Testing, Facility Management

Maintenance Technician

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

$18/hr–$26/hr

Mid level

Maintenance Technician Company Overview VIBE Cannabis ("the Company") is currently seeking a Maintenance Technician for its facility located in St. Louis, MO; a brand-new medical market just launched in October 2020. VIB…

Skills: Facility Maintenance, Electrical Repair, Plumbing, HVAC Maintenance, Preventative Maintenance

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

Youth Development Professional (After School) Herbert Hoover

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

Entry level

Job Title: Part Time\Youth Development Professional FLSA Status: Non-Exempt Department: Program Management Hours: 20-29 Hours Per Week Location: Herbert Hoover Responsible To: Manager Job Summary: The Youth Development P…

Skills: Youth Development, Program Planning, Behavior Management, First Aid, CPR

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

Youth Development Professional (After School) Adams Park Club

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

Entry level

Job Title: Part Time\Youth Development Professional FLSA Status: Non-Exempt Department: Program Management Hours: 20-29 Hours Per Week Location: Adams Park Club Responsible To: Manager Job Summary: The Youth Development …

Skills: Youth Development, Program Planning, Behavior Management, First Aid, CPR

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

Youth Development Professional (After School) Mathews-Dickey

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

Entry level

Job Title: Part Time\Youth Development Professional FLSA Status: Non-Exempt Department: Program Management Hours: 20-29 Hours Per Week Location: Mathews-Dickey Club Responsible To: Manager Job Summary: The Youth Developm…

Skills: Youth Development, Program Planning, Behavior Management, First Aid, CPR

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

Skilled Maintenance Worker

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

Mid level

JOB DESCRIPTION Job Title: Po Position Title: Skilled Maintenance Technician FLSA Status: Non-Exempt Department: Facilities & Transportation Hours: 25-30 Hours Per Week Location: Administration/Operations Dept. Responsib…

Skills: Plumbing, Electrical, Carpentry, Painting, Landscaping

Armed Driver Cash Transport

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

$19/hr

Entry level$2.6B raised

GardaWorld is shaping the future of cash management! We provide our clients with solutions in every phase of their cash supply chain, including secured transportation, cash management, cash vault processing, forecasting,…

Skills: Secure Transportation, Customer Service, Defensive Driving, Heavy Lifting, Radio Communication

Driver Manager

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

Senior

It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. Heniff Transportation provides best-in-class supply chain solutions …

Skills: Dispatching, Driver Management, DOT Regulations, OSHA Regulations, TMW System

Mid Security Specialist

Denver, Colorado, United States · On-site

$63k–$130k/yr

Mid level$1.5B raised

Job Title: Mid Security Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Con…

Skills: Risk Management Framework, Vulnerability Scanning, DISA STIG Hardening, Security Documentation, Incident Response

ISO Tank Container Mechanic

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

Mid level

It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. An ISO / Tank Container Mechanic is responsible for inspecting, main…

Skills: ISO Container Inspection, Structural Repair, Valve Rebuilding, Pressure Testing, Leak Checking

ISO Transportation Manager

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

Senior

It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. Position Summary The ISO Transportation Manager is responsible for a…

Skills: Staff Supervision, Dispatching, Load Planning, Customer Relationship Management, DOT Regulations

CACI

Mid Security Specialist

Denver, Colorado, United States · On-site

$63k–$130k/yr

Mid level

Job Title: Mid Security Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Con…

Skills: Risk Management Framework, Vulnerability Scanning, STIG Hardening, Security Documentation, Incident Response

CACI

Mid Security Information Assurance Engineer

Denver, Colorado, United States · On-site

$63k–$130k/yr

Mid level

Job Title: Mid Security Information Assurance Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10%…

Skills: Security Engineering, Information Assurance, NIST RMF, DevSecOps, STIG Hardening

Conductor Trainee - Lindenwood, MO

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

$70k–$82k/yr

Entry level

Be part of a team that values safety, inclusion, and excellence We are one of the largest U.S. railroads transporting the nation’s freight across 28 western states and 3 Canadian provinces. As a member of our team, you w…

Skills: Train Operations, Safety Protocol Compliance, Switching Functions, Equipment Inspection, Communication

Senior Systems Administrator/Helpdesk Engineer

Tucson, Arizona, United States · On-site

$92k–$167k/yr

Senior+

Are you ready to be the technical backbone of a mission that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software development program, Chi…

Skills: Linux Administration, Windows Server Administration, VMware, KVM, Ansible

Mid-Level Software Engineer

Tucson, Arizona, United States · On-site

$87k–$157k/yr

Senior

Are you ready to build software that makes a real-world impact? Leidos is seeking a talented Mid-Level Full Stack Software Engineer to join the Chinook Program supporting an Intelligence Community customer. In this role,…

Skills: Full Stack Development, Python, Java, JavaScript, Go

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.