216 cybersecurity jobs at 115 companies in Missouri
4d
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Cybersecurity Co-Op
St. Louis, Missouri, United States
$21-$30/hr OnsitePart Time, Internship
Currently pursuing a bachelor's or master's degree in cybersecurity, computer science, information technology, computer engineering, or a related field; minimum 2.5 GPA and basic cybersecurity knowledge required.
Cybersecurity Architecture, Situational Awareness, Threat Hunting, Vulnerability Management, Incident Response, Forensics, Governance
1mo
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Cybersecurity Engineer
St. Louis, Missouri, United States
$80k-$115k/yr HybridFull Time
Bachelor's in IT/Computer Engineering/Cybersecurity required (Master's preferred); demonstrated experience securing enterprise environments, Windows administration, incident response, vulnerability management, and strong communication skills.
Microsoft 365, Azure/Entra, AWS, Okta, PKI, Windows, NIST CSF, CIS Controls, SOC 2
2mo
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Cybersecurity Analyst
Fort Worth or La Grange or Winston-Salem or Muncie or Albertville or Independence or Kansas City or Southlake
$89k-$161k/yr OnsiteFull Time
Bachelor's or equivalent experience; extensive OT/industrial cybersecurity experience (PLCs, SCADA, HMIs), risk assessment, vulnerability analysis, incident response, and familiarity with IEC 62443/NIST frameworks.
PLC, HMI, SCADA, DCS, Ethernet/IP, Modbus, Profinet, IEC 62443, NIST
4w
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Cybersecurity Architect
Bridgeton or St. Louis
HybridFull Time
6+ YOE6+ years cybersecurity experience, OT/ICS knowledge, vulnerability management, CISSP/CISM/OSCP desirable, bachelor\u0002s degree or equivalent, strong communication and project leadership skills.
SIEM, EDR, firewalls, IAM, DLP, DSPM, Zero Trust, NIST, ISO 27001, CMMC, SOC2, ICS/SCADA, PLC, Modbus, OPC UA, DNP3
4w
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Cybersecurity Architect
Bridgeton, Missouri, United States
HybridFull Time
6+ YOE6+ years in cybersecurity, strong OT/ICS experience, bachelor's degree or equivalent, advanced certs (CISSP/CISM/OSCP) desirable, vulnerability management, project leadership, and strong communication skills.
SIEM, EDR, firewalls, IAM, DLP, DSPM, Zero Trust, IDS/IPS, ICS/SCADA, PLC, Modbus, OPC UA, DNP3
1d
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IT Cybersecurity Specialist
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin
$75k-$124k/yr OnsiteFull Time
1+ YOERequires GS-11 specialized cybersecurity experience, including FISMA, NIST, and RMF implementation, security reviews, risk assessments, cybersecurity analysis, and IT competencies.
FISMA, NIST SP 800-53, Risk Management Framework (RMF), CSAM
3mo
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Cybersecurity Specialist #551068
Jefferson City, Missouri, United States
$70k-$86k/yr OnsiteFull Time
Cybersecurity specialist with NGFW, ZTA, NIST 800-53, networking, routing, firewall management; bachelor/associate degree; background check; US work authorization.
Next-Generation Firewalls, Cisco Firewalls, Load Balancers, Routing Protocols, Data Loss Prevention, Intrusion Prevention Systems, Cloud Technologies, TCP/IP
2w
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SR CYBERSECURITY ENGINEER
Smyrna or St. Louis
OnsiteFull Time
Senior-level cybersecurity engineering experience supporting enterprise IT and OT security, SIEM/EDR/identity platforms, incident response, vulnerability assessment, and security architecture.
SIEM, MDR, XDR, Endpoint Detection & Response (EDR), MFA, PIM, PAM, Azure, Microsoft 365, SOC, ICS, SCADA
4d
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Cybersecurity Co-Op
St. Louis, Missouri, United States
$21-$30/hr OnsitePart Time, Internship
Currently pursuing a bachelor's or master's degree in cybersecurity, computer science, information technology, computer engineering, or a related field; minimum 2.5 GPA and basic cybersecurity knowledge required.
2w
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SR CYBERSECURITY ENGINEER
Smyrna or St. Louis
OnsiteFull Time
Bachelor's degree or equivalent experience; senior-level cybersecurity engineering with hands-on SIEM/EDR/identity/cloud and OT support; incident response, threat detection, and security architecture experience.
SIEM, MDR, XDR, EDR, MFA, PIM, PAM, Azure, Microsoft 365, ICS/SCADA
1mo
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ICS Cybersecurity Engineer
Springfield, Missouri, United States
OnsiteFull Time
Support ICS cybersecurity for power plant control systems; foundational knowledge of cybersecurity, networking, computer systems or industrial control systems; bachelor’s degree or equivalent experience; Microsoft Office proficiency; strong documentation and communication skills.
Microsoft Office
1d
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Cybersecurity Sr Manager - Utilities Industry
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$113k-$338k/yr OnsiteFull Time
8+ YOE5+ MgmtRequires 8+ years in cybersecurity, 5+ years leading teams, 5+ years delivering utility cybersecurity solutions, a bachelor's degree or equivalent, and utility regulatory framework experience preferred.
IT, OT, ICS, cloud, NERC CIP, TSA Security Directives, CIRCIA, NIST, NIST SP 800-82, ISA/IEC 62443, DOE C2M2, C-suite, AI
4w
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Cybersecurity Analyst - Student Employee
St. Louis, Missouri, United States
$15/hr OnsitePart Time
Work-study eligible student or bachelor\u0000degree holder in cybersecurity/CS/IS; strong analytical, communication, and program management skills; leadership and mentoring ability.
4w
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Senior Cybersecurity Engineer (Remote)
San Diego or Denver or Bend or Arizona or Arkansas or Colorado or Connecticut or Delaware or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Massachusetts or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or North Dakota or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Texas or Alabama
$127k-$153k/yr RemoteFull Time
7+ YOE7+ years cybersecurity experience securing cloud (Azure/Entra ID/M365) and OT/ICS, hands-on incident response, vulnerability management, and M&A security due diligence.
Azure, Microsoft 365, Microsoft Entra ID, Microsoft 365 Defender, Amazon Web Services (AWS), Microsoft Sentinel, Splunk, IBM QRadar, PowerShell, Python, KQL, MITRE ATT&CK
2w
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Cybersecurity Program Specialist
Lincoln or North Kansas City or Omaha or Overland Park
OnsiteFull Time
6+ YOEBachelor's or equivalent, 6+ years cybersecurity/application security experience, app-sec tools and secure coding, OWASP Top 10 knowledge, security assessments and vulnerability analysis, strong communication and collaboration.
OWASP, SIEM, EDR, Azure, AWS, Google Cloud
1w
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Principal AI Cybersecurity Advisor
Overland Park or Philadelphia or Hartford or Dallas or Richmond or Austin or Nashville or St. Louis or King of Prussia or Oklahoma City or Charlotte or Houston or Memphis or Manchester or Jacksonville or Herndon or Omaha or Charleston or Kansas City or Detroit or Portland or Raleigh or Louisville or Des Moines or Indianapolis or Atlanta or Tampa or Grand Rapids or Fayetteville or Phoenix or Orlando
RemoteFull Time
10+ YOEBachelor's degree or equivalent experience; 10+ years in information security; AI security expertise; cybersecurity certifications preferred; strong technical, sales, communication, and advisory skills; travel readiness required.
AI, RFI, RFP, Microsoft SharePoint
1mo
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Cybersecurity Operations Specialist 720
St. Louis, Missouri, United States
OnsiteFull Time
6+ YOEProvide CSOC Tier 2/3 incident response, malware and forensic analysis; must hold TS/SCI, meet DoDD 8140.01/DoD 8570.01-M IAT credentials or obtain within six months; bachelor\u001f or 6+ years cybersecurity experience.
Joint Incident Management System (JIMS), Incident Case Management System (ICMS)
1w
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Visual Cybersecurity Engineer
Hazelwood, Missouri, United States
OnsiteFull Time
The posting provides no specific education, experience, skills, or duties. The position may require export-control eligibility and a U.S. Government security clearance.
6d
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Cybersecurity Engineer - ISSO
St. Louis, Missouri, United States
OnsiteFull Time
5+ YOERequires active TS/SCI clearance, polygraph eligibility, bachelor's degree and 5 years' experience or equivalent, DoD 8570 IAT II+ credential, and hands-on RMF, ATO, ACAS, IAVM, STIG, and hardening experience.
XACTA, eMASS, ACAS, IAVM, NIST 800-53, CNSSI 1253, Windows, Linux, Python, Java, React, Jira, Confluence, NIST SP 800-171
1mo
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Districtwide Cybersecurity Specialist
Wildwood, Missouri, United States
$65k/yr FieldFull Time
2+ YOE2+ years IT experience with network security, active security or networking certifications preferred, knowledge of TCP/IP, firewalls, IDS/IPS, Google Workspace for Education, and ability to manage incident response and security awareness.
EDR/MDR, TCP/IP, IDS/IPS, Google Workspace for Education
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