Industrial Security jobs in St. Louis, MO

St. Louis, Missouri

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24d ago

Key Requirements: 10+ years of cybersecurity experience with strong OT/ICS security architecture expertise. Experience securing SCADA, PLC, DCS, HMI, industrial networks, and critical infrastructure. Strong knowledge of IEC 62443, NIST CSF, NIST SP 800-82, and industrial security best practices. Design network segmentation, zones/conduits, firewalls, secure remote access, IDS/IPS, and Zero Trust architectures. Experience with IT/OT integration, vulnerability management, incident response, risk a

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Up to 160

Senior Analyst, Data Management

Remote or Los Angeles, California

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Today

Date Posted: 2026-09-14 Country: United States of America Location: US-AZ-TUCSON-928 ~ 1151 E Hermans Rd ~ MULTI PURPOSE FAC 928 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required on day 1 At RTX, the world\'s largest aerospace and d

Full-time

USD 68,900.00 - 131,100.00 per year

Product Security Engineer

Hazelwood, Missouri

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Today

Product Security Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence solutions. With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial, and government clients across more than 50 U.S. locations and 9 countries worldwide. As a trusted partner, our employees embody

Full-time

USD 116,000.00 - 135,900.00 per year

Product Security Engineer

Berkeley, Missouri

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Today

Product Security Engineer Company: The Boeing Company The Boeing Company is seeking experienced engineers to contribute to the design and development efforts for key computing assets embedded in the most advanced Boeing defense platforms. This job is an opportunity to be part of the Boeing Anti-Tamper Engineering Capability Center, which is tasked with the protection of all critical computers across all defense products developed within Boeing. Unlike most aerospace jobs where a team is focuse

Full-time

USD 102,000.00 - 138,000.00 per year

Information Systems Security Engineer

St. Louis, Missouri

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Today

Overview Amyx is seeking to hire a Information Systems Security Manager-Intermediate to support our Cybersecurity Division/NGA Defender in the NCW St. Louis, MO area. Responsible for the cybersecurity of a program, organization, system, or enclave. Responsibilities Acquire and manage the necessary resources, including leadership support, financial resources, and key security personnel, to support information technology (IT) security goals and objectives and reduce overall organizational risk.

Full-time

Application Security Architect - AI Harness

St. Louis, Missouri

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Today

This job posting is anticipated to remain open for 30 days, from 01-Oct-2026. The posting may close early due to the volume of applicants.Join a financial services firm where your contributions are valued. Edward Jones is a Fortune 500 company where people come first. With over 9 million clients and 20,000 financial advisors across the U.S. and Canada, we?re proud to be privately-owned, placing the focus on our clients rather than shareholder returns. Behind everything we do is our purpose: We

Full-time

Information Systems Security Officer

St. Louis, Missouri

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Today

Job Title: Information Systems Security Officer Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking a experienced Information System Security Officer (ISSO) to support a mission-critical program for the National Geospatial-Intelligence Agency (NGA). In this role, you will serve as the primary point of contact for security matters

Full-time

USD 75,200.00 - 158,100.00 per year

Cybersecurity Engineer - Network Security Tools

St. Louis, Missouri

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Today

Job Title: Cybersecurity Engineer - Network Security Tools 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: Local * * * The Opportunity TCS is looking for a Cybersecurity Engineer for the Network Security Services - Network Defense team. This position is responsible for developing, deploying, and maintaining cybersecurity tools to defend the National Geosp

Full-time

USD 75,200.00 - 158,100.00 per year

Information Assurance Security Engineer

Arnold, Missouri

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Today

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 Management Job Qualifications: Skills: Information System Security, Security Infrastructure, Security Tools Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as an Information Assurance Se

Full-time

USD 115,600.00 - 156,400.00 per year

Cloud Application Software Security Engineer, Contractor

St. Louis, Missouri

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Today

Job#: 3051324 Job Description: Cloud Application Software Security Engineer, Contractor Location: St. Louis, Missouri (Partial Remote) Role Overview We are seeking an application/software engineer with a strong security focus to evaluate, prioritize, and remediate vulnerabilities and compliance findings across custom applications and infrastructure as code (IaC). This position will support the remediation of findings related to custom code and IaC, as well as maturing pipelines to address kno

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Full-time

$75 - $100 per hour

Mid-Level Security Automation Engineer

Scott Air Force Base, Illinois

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Today

Overview DecisionPoint is seeking a skilled Mid-Level Security Automation Engineer to join our Cloud Services (CS) team. In this role, you will help maintain and enhance the ARTRANS AWS cloud environments and DevSecOps platform. You will implement and manage security controls for ARTRANS DevSecOps pipelines and AWS GovCloud accounts, ensuring compliance with NIST SP 800-53 Rev 5 through the Risk Management Framework (RMF). Additionally, you will integrate RMF requirements and associated securit

Full-time

Security Engineer

Bridgeton, Missouri

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Today

Looking to build your career with a company that values innovation , stability , and people ? Join our dedicated team as a Security Engineer in Bridgeton, MO! Since 1946, Hunter Engineering has been aligning cutting-edge technology with a strong commitment to quality. As a family-owned, American-made company, Hunter is the global leader in automotive service equipment, with our products used in over 130 countries by top vehicle manufacturers, tire companies, and service centers. We're proud t

Full-time

Cloud Information Security Analyst

Scott Air Force Base, Illinois

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Today

Job ID: 2617411 Location: Scott Afb, IL, US Date Posted: 2026-09-29 Category: Information Technology Subcategory: IT Security Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an Information Systems Assessment and Authorization analyst for the Cloud team to support an IT Service Management effort for USTRANSCOM located at Scott Air

Full-time

USD 80,001.00 - 120,000.00 per year

Program Security Representative III

Crystal City, Missouri

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5d ago

*This position requires a TS/SCI Clearance and a minimum of two years of Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star Employer-we protect and advance the nation's most critical missions. As part of our team, you'll tackle complex security challenges across SAP, SCI, and Collateral programs. If you're driven by national s

Full-time

Security Engineer, Product & Production Infrastructure

Remote

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Today

Come join the organization that is redefining security for the AI era. As one of the fastest-growing startups ever, we enable teams to secure cloud and AI applications by connecting code, cloud, and runtime into a single shared context. Trusted by security teams all over the world, we have a proven track record of success and a culture that values world-class talent. Not to mention, we're now powered by Google, meaning we offer our customers an AI-powered platform that harnesses Google's Threat

Full-time

USD 207,000.00 - 283,000.00 per year

Information Systems Security Engineer

O'Fallon, Illinois

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Today

Overview Amyx is seeking several Information Systems Security Engineers (ISSE) personnel to support the US Transportation Command (TRANSCOM) Senior Information Security Officer (SISO) contract at Scott Air Force Base, IL. In support of USTRANSCOM risk management processes, the ISSE shall assess potential risks, mitigation measures, residual risks, and provide Security Risk Assessment recommendations to the Government. The individual shall research and advise the SISO and other Government staff

Full-time

Endpoint Security Engineer III

St. Louis, Missouri

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Today

Job Description Position Overview: We are seeking a highly skilled Tenable product Administrator with hands-on experience in Linux platforms to join our team. The ideal candidate will be responsible for managing and administering our Tenable Suite environment, as well as configuring and maintaining them on Linux systems. This role requires a deep understanding of vulnerability management, security protocols, and the Tenable product suite, with a strong focus on Linux-based installation. Respo

Full-time

USD 127,399.00 - 164,000.00 per year

Information Digital Technology & Security (IDT&S) Business Partner (BP) Senior Manager **Sign on Bonus Potential**

Hazelwood, Missouri

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Today

Information Digital Technology & Security (IDT&S) Business Partner (BP) Senior Manager **Sign on Bonus Potential** Company: The Boeing Company The Boeing Company is currently seeking an Information Digital Technology & Security (IDT&S) Business Partner (BP) Senior Manager to join the team in Hazelwood, MO or Berkeley, MO. The IDT&S BP Senior Manager will be responsible for driving consistent delivery of services across all the IDT&S Product Divisions in support of next generation air dominance

Full-time

USD 191,250.00 - 258,750.00 per year

Cloud Security Team Lead

Scott Air Force Base, Illinois

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Today

Description Leidos is seeking a Cybersecurity Team Lead to direct a front-line team securing DoD multi-cloud (AWS, Google Cloud Platform, Oracle) and hybrid infrastructures. This is your opportunity to lead cybersecurity where it matters most, driving mission success and 24x7 operational readiness on major defense programs with a national impact. This position can sit in any of our three core sites - Columbus, OH; Scott AFB, IL; or Hill AFB, UT. We value our leaders as much as our mission. Buil

Full-time

USD 107,900.00 - 195,050.00 per year

Principal AI Security Architect

Remote

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16d ago

Position: Principal AI Security Architect 100% Remote Hiring: W2 Contract Role Summary We are seeking a Security Solution Architect to design, develop, architect, and secure custom AI agents and AI-enabled business platforms. This role combines hands-on agent engineering with advanced AI security architecture, Zero Trust, identity security, data protection, and AI risk and governance leadership across Azure and enterprise environments. Primary Skills & Experience: Design and develop custom age

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Depends on Experience

Industrial Security jobs in St. Louis, MO, USA