Security Engineer Jobs in Missouri

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Application Security Engineer II - Penetration Testing

Travelers

•

Remote or Hartford, Connecticut, USA

Full-time

Who Are We? Taking care of our customers, our communities and each other. That's the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 160 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it. Compensation Overview The annual base salary range provided for this position is a nationwide market range and re
Posted 17 hours ago | Updated 5 hours ago

Snowflake Security / Engineer

NTT DATA Americas, Inc

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Remote or Plano, Texas, USA

Contract

NTT DATA's Client is currently seeking a Snowflake Security / Engineer to join their team in Plano, Texas!Job Description: The Snowflake Security and Automation Admin will be responsible for ensuring the security, integrity, and efficient operation of our Snowflake data warehouse environment. This role involves implementing and managing security measures, automating workflows, and collaborating with various teams to optimize data processes. The ideal candidate will have a strong background in Sn
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Posted 1 day ago | Updated moments ago

Product Security Engineer

Geopaq Logic

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St. Louis, Missouri, USA

Contract

Job Title: Product Security Engineer Location: Saint Louis, MO Duration: 12 Months of Contract Job Description Lead the Cybersecurity aspects of the full-lifecycle development and manufacturing & production of embedded systems for Weapons programs. Required Skills Cybersecurity or Engineering related degree, Cybersecurity IAT/IAM Level 1 Certificate or higher IAT/IAM level: IAT Level 1 A+, Network+, SSCP, IAM Level 2 CAP, GISF, GSLC, Security+ Job Duties Support the decomposition, and implementa
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Posted 7 days ago

Product Security Engineer

AspireIT Solutions

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St. Louis, Missouri, USA

Contract

ASPIRE IT SOLUTIONS is in a need of - Job Title: Product Security Engineer Location: Saint Louis, MO (Onsite) Required Qualifications: Bachelor's degree in Cybersecurity or a related Engineering field. DoD IAT/IAM Level 1 certification or higher (e.g., A+, Network+, SSCP, Security+, CAP, GISF, GSLC). Key Responsibilities: Support the analysis, decomposition, and implementation of DoD Cybersecurity Requirements for embedded systems within the intelligent armament domain (e.g., guided bombs, m
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Posted 7 days ago | Updated 1 day ago

IAM Security Engineer

V.L.S. Systems, Inc

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Remote

Contract

Role: IAM Security Engineer IV Location: 100% Remote Duration: 6 Months contract to hire Interview: MS-Teams/Webex/Video Responsibilities: We are looking for a Principal Security Engineer Identity Security to lead identity protection initiatives across our hybrid enterprise. This individual will be the technical owner of identity lifecycle security, focused on Microsoft Entra ID (Azure AD), RBAC, conditional access, and privileged access management. You will design and automate resilient identit
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Posted 1 day ago

Security Engineer

Nava Software Solutions

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St. Louis, Missouri, USA

Contract, Third Party

NAVA Software solutions is looking for a Product Security Engineer Details: Product Security Engineer Duration: 12 months Location: Saint Louis, MO - Onsite Lead the Cybersecurity aspects of the full-lifecycle development and manufacturing & production of embedded systems for Weapons programs. Required Skills - Cybersecurity or Engineering related degree, Cybersecurity IAT/IAM Level 1 Certificate or higher IAT/IAM level: IAT Level 1 A+, Network+, SSCP, IAM Level 2 CAP, GISF, GSLC, Security
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Posted 1 day ago

100% Remote || Security Engineer III with DSPM

V.L.S. Systems, Inc

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Remote

Contract

Role: Data Security Engineer Location: 100% RemoteDuration: 6+ Months-CTH Work Arrangement: Remote ResponsibilitiesWe are seeking a Senior Data Security Engineer to architect and develop initiatives to protect sensitive and regulated data across cloud and hybrid environments. This role is highly technical, requiring expertise in Data Security Posture Management (DSPM), encryption, DLP, and data classification. The ideal candidate will drive the implementation of data security frameworks, monitor
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Posted 23 hours ago | Updated 22 hours ago

Product Security Engineer

Resource Informatics Group

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St. Louis, Missouri, USA

Contract

Product Security Engineer Saint Louis, MO Onsite, ContarctThis is a high PRIORITY requisition. This is a PROACTIVE requisition Required Skills Job Description Lead the Cybersecurity aspects of the full-lifecycle development and manufacturing & production of embedded systems for Weapons programs. Required Skills - Cybersecurity or Engineering related degree, Cybersecurity IAT/IAM Level 1 Certificate or higher IAT/IAM level: IAT Level 1 - A+, Network+, SSCP, IAM Level 2 - CAP, GISF, GSLC, Security
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Posted 3 days ago | Updated moments ago

Data Security Engineer- DLP (100% Remote

AKAASA Technologies

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Remote

Contract

Qualifications 5+ years of data security engineering experience in cloud-first and hybrid environments.Deep understanding of DSPM tools and data-centric security principles.Expertise in encryption architecture, key management systems, and securing data at all lifecycle stages.Hands-on experience with DLP solutions (e.g., Varonis, Microsoft Purview, Forcepoint, Symantec) and their integration across cloud and endpoint systems.Proficient in data access control mechanisms and governance across rela
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Posted 22 hours ago

Prisma Cloud Security Engineer

World Wide Technology

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St. Louis, Missouri, USA

Contract

Prisma Cloud Security Engineer Company Overview World Wide Technology (WWT) is a global technology integrator and supply chain solutions provider. Through our culture of innovation, we inspire, build, and deliver business results, from idea to outcome. Based in St. Louis, WWT works closely with industry leaders such as Cisco, HPE, Dell EMC, NetApp, VMware, Intel, AWS, Microsoft, and F5, focusing on three market segments: Fortune 500 companies, service providers and the public sector. WWT is a $
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Posted 48 days ago | Updated 23 hours ago

IAM Security Engineer-REMOTE

Judge Group, Inc.

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Remote or Providence, Rhode Island, USA

Full-time

Location: Providence, RI Salary: $55.00 USD Hourly - $75.00 USD Hourly Description: Our client is currently seeking a IAM Security Engineer-REMOTE We are looking for a Principal Security Engineer - Identity Security to lead identity protection initiatives across our hybrid enterprise. This individual will be the technical owner of identity lifecycle security, focused on Microsoft Entra ID (Azure AD), RBAC, conditional access, and privileged access management. You will design and automate r
Posted 1 day ago | Updated 5 hours ago

Information Security Engineer T3 - Splunk Content Developer - Remote

Emergere Technologies

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Remote

Contract

Role: Information Security Engineer T3 - Splunk Content Developer Duration: 07/21/2025 to 07/20/2026 Location: Herndon, VA (Remote) Description: Candidate can be remote but if within 30 miles of Herndon office they will be required to be in office 3 days a week (Could increase based on business needs). *Possible Convert to hire* Content Development & Optimization Build, maintain, and optimize Splunk dashboards, alerts, and reports that give teams real-time, actionable visibility. Create, modify
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Posted 2 days ago | Updated 1 day ago

Senior Enterprise Security Engineer

Eliassen Group

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Anywhere, US

Full-time

Description: **100% Remote** The Senior Enterprise Security Engineer is responsible for Security Compliance (PCI DSS, FISMA, FedRAMP) and the global management and operations of DLP, SIEM, Endpoint Protection, EDR, WAF/DDoS tooling across the enterprise. This role will be focused on enterprise security functions and needs to be a subject-matter expert in compliance frameworks, risk identification, and mitigation, as it relates to infrastructure, network and application security. The Engineer a
Posted 14 days ago | Updated 8 hours ago

Senior Product Security Engineer

Request Technology, LLC

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Remote

Full-time

We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Senior Product Security Engineer. This role is focused on reverse engineering, analyzing malware, ransomware, ability to develop tools to augment existing capabilities, Windows internals, etc. Responsibilities Design and implement security test harnesses from scratch to simulate real-world ransomware behaviorDevelop and integrate fuzzers (libFuzzer, AFL/WinAFL, or custom tools) for automated c
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Posted 30 days ago

Security Engineer

Pax8

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Remote or Greenwood Village, Colorado, USA

Full-time

Pax8 is the leading cloud-based technology marketplace, simplifying the cloud journey for our partners by integrating technology, business intelligence and proactive service to deliver an unparalleled experience. Serving thousands of partners through the indirect sales channel, our mission is to build the technology marketplace of the future. We are a fast-growing, dynamic and high-energy startup organization, allowing you to make a meaningful impact on the business. Culture is important to us,
Posted 8 days ago | Updated 5 hours ago

Common Criteria Security Engineer

Robert Half

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Remote or Morrisville, North Carolina, USA

Contract

Description We are looking for a skilled Common Criteria Security Engineer to join our team. In this role, you will work closely with product teams, external labs, and government organizations to ensure compliance with Common Criteria standards. This is a long-term contract position offering the opportunity to contribute to the entire lifecycle of certification processes. Responsibilities: Coordinate with third-party laboratories, global engineers, and program managers to support certification
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Posted 16 days ago | Updated 5 hours ago

Venafi Senior Security Engineer

LTIMindtree

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Remote

Full-time

About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 9
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Posted 13 days ago

Application Security Engineer

Pax8

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Remote or Greenwood Village, Colorado, USA

Full-time

Pax8 is the leading cloud-based technology marketplace, simplifying the cloud journey for our partners by integrating technology, business intelligence and proactive service to deliver an unparalleled experience. Serving thousands of partners through the indirect sales channel, our mission is to build the technology marketplace of the future. We are a fast-growing, dynamic and high-energy startup organization, allowing you to make a meaningful impact on the business. Culture is important to us,
Posted 17 days ago | Updated 5 hours ago

Senior Product Security Engineer Researcher - Reverse Engineer

Request Technology, LLC

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Remote

Full-time

No SPONSORSHIP Senior Product Security Engineer SALARY: $180,000 - 220,000 plus 10% plus pre-IPO stock options LOCATION: remote Looking for a Security researcher proficient in reverse engineer. Experience in analyzing malware understanding of cryptography user in ransomware ability to develop tools to augment existing capabilities endpoint hardening and testing. Join a team of cyber Security Engineers focused on building products and solutions for mid-market and enterprise customers. We deliver
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Posted 31 days ago | Updated 3 days ago

Senior Ransomware Security Product Engineer

Request Technology, LLC

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Remote

Full-time

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Security Services Company is currently seeking a Senior Ransomware Security Product Engineer. Candidate will analyze ransomware samples and threat actor tools to gain insights for future product features, threat actor insights, and assist in the validation of our current capabilities. The ideal candidate will be a proficient reverse engineer with experience in analyzing malware, have a st
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Posted 30 days ago | Updated 30 days ago