Top 85 Cyber security engineer Jobs in St. Louis, Mo

Senior Cybersecurity Engineer
VIvos Holdings —St. Louis, MO
- $105,000 - $125,000 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Health insurance
- Paid time off
Quick Apply
3d
Lead Firewall Engineer
CACI —Arnold, MO
- $90,300 - $189,600 a year
- Weekends as needed
- Computer Science
- Bachelor of Science
- Research
- Health insurance
Product Security Engineer - AI Trainer
DataAnnotation —Missouri
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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Cyber Security Engineer - NSS Tools
CACI —St. Louis, MO
- $75,200 - $158,100 a year
- Full-time
- 7 years
- Computer Science
- Mid-level
- Health insurance
Advanced Cybersecurity Analytics Engineer III
CACI —St. Louis, MO
- $75,200 - $158,100 a year
- Full-time
- Analysis skills
- Travel
- Senior level
- Health insurance
Cybersecurity Engineer
FTSE - Full Time Staff Exempt —St. Louis, MO
- $80,000 - $115,000 a year
- System design
- Windows
- Master's degree
- Free parking
- Paid holidays
Security Engineer
Caleres, Inc. —Clayton, MO
- Full-time
- Mid-level
- Office
- 3 years
- Free parking
- Health insurance
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Security Engineer
Cyera —Creve Coeur, MO
- $80,000 - $150,000 a year
- Full-time
- Mid-level
- SQL
- Continuous improvement
- Paid holidays
- Disability insurance
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Systems Engineer – Data Security
Sovereign Technologies —St. Louis, MO
- Computer Science
- Mid-level
- Analysis skills
- Opportunities for advancement
Security Engineer- Enterprise Platforms
Dot Foods, Inc. —Chesterfield, MO
- $87,410 - $131,116 a year
- On call
- Hybrid work
- Mid-level
- Bachelor's degree
- Travel
- Health insurance
6d
Sr. Cyber Security Engineer
Konica Minolta Business Solutions, U.S.A., Inc. —St. Louis, MO
- $81,400 - $157,205 a year
- Full-time
- Remote
- Computer science
- Computer Science
- 5 years
Senior Insider Risk & AI Security Analyst/ Engineer IV
Edward Jones —St. Louis, MO
- $101,700 - $173,200 a year
- Full-time
- Hybrid work
- Office
- Mentoring
- Fair chance
- Profit sharing
- Health savings account
Security Engineer
Hunter Engineering Company —Bridgeton, MO
- Full-time
- 3 years
- Senior level
- Communication skills
- Profit sharing
- Paid parental leave
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Security Engineer II - CSIR
Stifel —St. Louis, MO
- Full-time
- Computer science
- Microsoft Excel
- Microsoft Outlook
- Health insurance
- Dental insurance
Security Engineer IV
Edward Jones —St. Louis, MO
- $101,700 - $173,200 a year
- Full-time
- Hybrid work
- 7 years
- System design
- Office
- Profit sharing
- Health savings account
8d
Data Security Engineer
Booz Allen Hamilton —Scott AFB, IL
- $86,800 - $198,000 a year
- Full-time
- Mid-level
- Office
- High school diploma or GED
- Health insurance
- Flexible spending account
Senior Security Engineer
Edward Jones —St. Louis, MO
- $101,700 - $173,200 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Profit sharing
- Health savings account
Data Security Engineer IV
Edward Jones —St. Louis, MO
- $101,700 - $173,200 a year
- Full-time
- Hybrid work
- 7 years
- Office
- Fair chance
- Profit sharing
- Health savings account
Principal Information Security Engineer
First Bank-MO —St. Louis, MO
- $130,000 - $160,000 a year
- Full-time
- Hybrid work
- 7 years
- System design
- Analysis skills
2d
Cybersecurity Engineer
General Dynamics Information Technology —St. Louis, MO
- $142,600 - $142,792 a year
- Computer Science
- 5 years
- Office
- Paid time off
- 401(k) matching

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cyber security engineer jobs near st. louis, mo

Senior Cybersecurity Engineer

VIvos Holdings -
St. Louis, MO

Quick Apply

Job Details

Permanent | Full-time
$105,000 - $125,000 a year
3 days ago

Benefits

Health insurance
Paid time off
401(k) matching

Qualifications

Computer science
Azure
Computer Science
Incident management
Public Cloud
Incident management operations support
Security threat response protocols
Log analysis tools
Identity and access management (IAM) solutions
CompTIA Security+
Incident response implementation
Identity & access management
Stakeholder management
Information Technology
IT security monitoring

Full Job Description

Position Overview

We are seeking a Senior Cybersecurity Engineer to provide hands‑on leadership for our corporate IT security environment, while also supporting cybersecurity efforts within our manufacturing (OT) environments.

This role is primarily focused on enterprise IT security, with additional responsibility for supporting OT security initiatives in partnership with Engineering and Automation teams. In addition to deep technical ownership, this role plays a key part in executing the cybersecurity roadmap, coordinating with external security partners, and advising IT leadership on security strategy and architecture decisions.

The ideal candidate is a technically strong, self‑directed security professional who enjoys owning security platforms end‑to‑end, improving detection and response capabilities, and working cross‑functionally to reduce cyber risk across both business and manufacturing systems.

Key Responsibilities

Corporate IT Security

Design, implement, and maintain enterprise cybersecurity controls across on‑premises, cloud, and hybrid environments.
Own and administer security platforms including SIEM/MDR/XDR, Endpoint Detection & Response (EDR), and Identity & Access Management (MFA, PIM/PAM).
Lead threat detection, alert tuning, threat hunting, and incident response activities.
Secure and monitor Azure and Microsoft 365 environments.
Investigate and remediate security incidents; provide on‑call support for cybersecurity events as needed.
Generate security metrics and reports to support risk management, audits, and continuous improvement.
Evaluate and recommend security tools and enhancements aligned with business and technology needs.

Manufacturing / OT Security Support

Support cybersecurity efforts in manufacturing and OT environments through applied security controls and monitoring.
Assist with extending enterprise security visibility and detection into OT‑relevant systems where appropriate.
Support secure remote access and vendor access controls for manufacturing support scenarios.
Partner with Engineering, Automation, and Networking teams on OT security improvements such as segmentation and access controls.
Participate in OT‑related incident response activities with emphasis on safety, uptime, and operational continuity.

Note: This role supports OT security through hands‑on security controls and partnership but is not a full‑time OT systems or controls engineering role.

Security Roadmap & Leadership

Act as a project lead for key initiatives within the cybersecurity roadmap.
Plan, execute, and track cybersecurity initiatives, communicating progress, risks, and outcomes to IT leadership.
Partner with IT leadership to prioritize initiatives based on risk, business impact, and resource availability.

Architecture, Risk & Compliance

Conduct security reviews, vulnerability assessments, and risk analyses.
Support internal and customer‑driven security audits.
Maintain and contribute to security policies, standards, and documentation aligned with frameworks such as NIST and ISO 27001.
Research emerging threats and technologies to continuously improve security posture.

Collaboration & Advisory Role

Partner closely with the Head of IT Infrastructure to oversee and coordinate external cybersecurity partners, including SOC, penetration testing providers, and managed service providers.
Work directly with the CIO and IT Infrastructure leadership as a trusted advisor, contributing to cybersecurity strategy, architecture decisions, and long‑term planning.
Communicate security risks, initiatives, and recommendations to both technical teams and executive leadership.
Mentor team members and promote cybersecurity best practices across the organization.
Support and contribute to enterprise security awareness initiatives.

Qualifications

Required

Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, Engineering, or related field (or equivalent experience).
Senior‑level experience in cybersecurity engineering or security operations.
Strong hands‑on experience with enterprise IT security technologies.
Experience with SIEM, incident response, identity security, endpoint protection, and cloud security.
Ability to work independently, manage multiple priorities, and communicate effectively with both technical and non‑technical stakeholders.

Preferred

Exposure to manufacturing or OT environments.
Familiarity with ICS/SCADA concepts.
Security certifications such as CISSP, CISM, GIAC/GICSP, Security+, or Microsoft Security certifications.
Experience supporting audits and writing security policies or standards.

Why Join Us

Opportunity to own and shape enterprise cybersecurity in a manufacturing environment
Blend of hands‑on technical work and strategic influence
Direct exposure to IT leadership and executive decision‑making
Ability to drive meaningful improvements across IT and manufacturing security

Travel

Limited; occasional travel to manufacturing facilities as needed.

Pay: $105,000.00 - $125,000.00 per year

Benefits:

401(k) matching
Health insurance
Paid time off

Work Location: In person

Quick Apply

Refine Your Search

cyber security engineer jobs in st. louis, mo

Senior Cybersecurity Engineer

Lead Firewall Engineer

Product Security Engineer - AI Trainer

Cyber Security Engineer - NSS Tools

Advanced Cybersecurity Analytics Engineer III

Cybersecurity Engineer

Security Engineer

Security Engineer

Systems Engineer – Data Security

Security Engineer- Enterprise Platforms

Sr. Cyber Security Engineer

Senior Insider Risk & AI Security Analyst/ Engineer IV

Security Engineer

Security Engineer II - CSIR

Security Engineer IV

Data Security Engineer

Senior Security Engineer

Data Security Engineer IV

Principal Information Security Engineer

Cybersecurity Engineer

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