Security & Safety Jobs in St. Louis, MO (Now Hiring) — 697 open — Page 21

MHL - Floor Staff Operator Slide Attendant

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

Entry level

Essential Duties and Responsibilities: Ensure all guests who enter have valid admission tickets or season passes Friendly approach to customer service by greeting each guest they encounter Maintain knowledge of and consi…

Skills: Customer Service, Safety Enforcement, Communication, Attraction Operation, Conflict Resolution

Paramedic/Emergency Medical Technician

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

Entry level

The Salvation Army's Midtown Service and Treatment Center located at 2900 Washington Avenue in St. Louis is hiring a Paramedic/Emergency Medical Technician. This is a full-time, salaried position with a starting pay up t…

Skills: Medical Assessment, Vital Signs Monitoring, Wound Care, Crisis Intervention, Narcan Administration

D2 Technical Services

Linux Systems Engineer

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

$125k–$135k/yr

Senior

**ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED** D2 Tech Services is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We delive…

Skills: Linux System Administration, Nutanix HCI, Ansible, Python, Bash

Store Manager

Chesterfield, Missouri, United States · On-site

Senior

GENERAL PURPOSE: Responsible for all aspects of the Stores’ operations. Leads the entire operation of the Store to ensure that Company standards and best practices are consistently met. Staffs, trains and develops …

Skills: Store Management, Staff Training, Payroll Administration, Expense Control, Loss Prevention

Cybersecurity Engineer

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

$108k–$143k/yr

Senior

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Manag…

Skills: Risk Management Framework (RMF), NIST SP 800-53, ICD 503, STIGs, Plan of Action and Milestones (POA&M)

Linux Systems Engineer

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

$108k–$143k/yr

Senior

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and O…

Skills: Linux System Administration, Red Hat Ansible, Nutanix HCI, Bash Scripting, Python Scripting

Photogrammatrist

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

$112k–$179k/yr

Senior

Position Description: Seeking a motivated PHOTOGRAMMETRIST to support product evaluations, quality studies, and new product initializations. The candidate should have a working understanding and practical application of …

Skills: Photogrammetry, Geolocation, Mensuration, SocetGXP, Remoteview

Linux Systems Engineer

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

$108k–$143k/yr

Senior

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and O…

Skills: Linux System Administration, Red Hat Ansible, Nutanix HCI, Bash Scripting, Python Scripting

Cushman & Wakefield logoCushman & Wakefield

Operations Coordinator

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

$21/hr–$25/hr

Mid level$735M raised

Job Title Operations Coordinator Job Description Summary The Operations Coordinator is responsible for overseeing front desk operations and providing seamless office support for commercial services. This role serves as t…

Skills: Front Desk Operations, Administrative Support, Travel Coordination, Expense Management, Visitor Management

Store Manager

Chesterfield, Missouri, United States · On-site

Senior

GENERAL PURPOSE: Responsible for all aspects of the Stores’ operations. Leads the entire operation of the Store to ensure that Company standards and best practices are consistently met. Staffs, trains and develops …

Skills: Store Management, Staff Training, Recruitment, Payroll Administration, Expense Control

Hybrid Cloud Platform Software Engineer

Denver, Colorado, United States · On-site

$99k–$207k/yr

Senior$1.5B raised

Job Title: Hybrid Cloud Platform Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10%…

Skills: AWS, Kubernetes, Red Hat OpenShift, Helm, Trino

Linux Systems Engineer

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

$113k–$139k/yr

Senior

Overview Linux Systems Engineer Springfield, VA or St. Louis, MO Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether i…

Skills: Linux System Administration, Nutanix HCI, Ansible, Bash, Python

Infection Prevention Specialist - Pediatrics

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

Mid level

Additional Information About the Role Full-Time, Benefits EligibleMonday-Friday, Daytime HoursIdeal candidate will have either a nursing/clinical or public health backgroundOn-site and will travel to other facilities wit…

Skills: Infection Surveillance, Data Reporting, Data Analysis, Intervention Development, Healthcare Acquired Infection Reduction

Hotel Self Parking Lot Auditor - St. Louis, MO

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

$17/hr–$17/hr

Entry level

Parking Management Company (PMC) is a national leader in hospitality-focused parking services. Headquartered in Nashville, Tennessee, PMC provides valet and self-parking management, shuttle services, event parking, and p…

Skills: Customer Service, Record Keeping, Security Patrolling, Attention To Detail, Communication

Network/SATCOM Engineer

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

$75k–$158k/yr

Senior+$1.5B raised

Job Title: Network/SATCOM 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% Type of Travel: Loc…

Skills: Network Engineering, SATCOM, WAN/LAN Design, Juniper, BGP

Network/SATCOM Engineer

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

$75k–$158k/yr

Senior+$1.5B raised

Job Title: Network/SATCOM 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% Type of Travel: Loc…

Skills: Network Engineering, SATCOM, WAN/LAN/CAN, Juniper, OSPF

Assistant Chief Engineer

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

Mid level

Job DetailsLevel: ManagementJob Location: Hilton St Louis at the Ballpark - St Louis, MO 63102Salary Range: $24.00 We are seeking a dynamic and highly skilled Assistant Chief Engineer to join our management team. The Ass…

Skills: HVAC Maintenance, Plumbing, Electrical Systems, Mechanical Systems, Life Safety Systems

Hilton St. Louis at the Ballpark logoHilton St. Louis at the Ballpark

Assistant Chief Engineer

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

Mid level

Job DetailsLevel: ManagementJob Location: Hilton St Louis at the Ballpark - St Louis, MO 63102Salary Range: $24.00 We are seeking a dynamic and highly skilled Assistant Chief Engineer to join our management team. The Ass…

Skills: HVAC Maintenance, Plumbing, Electrical Systems, Preventative Maintenance, Staff Supervision

Calibration and Metrology Quality Validation Engineer

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

Senior$20B raised

Work Schedule Standard (Mon-Fri) Environmental Conditions Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Office Job Description As part of the Thermo Fisher Scientific team, you’ll discover meaning…

Skills: Quality Assurance, Calibration And Metrology, cGMP, ISO 13485, ISO 9001

Sterile Processing Technician II - Faculty Practice Plan

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

$19/hr–$29/hr

Mid level

Scheduled Hours40 Position SummaryThis position leads and oversees the work of sterile processing in the clinical ambulatory care setting. Performs a variety of sterile processing functions, which include the decontamina…

Skills: Detail-Oriented, Interpersonal Communication, Manual Dexterity, Sterilizing Equipment, Teamwork

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 — 77 of the 697 open security & safety positions offer remote or hybrid work (27 remote, 50 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.