Information Systems Security Engineer jobs in Missouri State USA

High Voltage (hv) Test Engineer - Transformers

Company: Hitachi Digital Services |

Location: Earth City, MO, USA

| Salary: US$105800 - 158600 per year | Date posted: 09 Sep 2026

Job Description: Company HITACHI ENERGY USA INC The Opportunity The High Voltage Test Engineer supports Transformer Services operations..., developing corrective action plans, analyzing electrical test and oil DGA data, maintaining test systems, and preparing technical

Backend Integrations Engineer

Company: Build-A-Bear |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 09 Sep 2026

Description : The Backend Integrations Engineer helps design, build, and maintain pipelines and platforms that power... our data-driven decisions across the enterprise. This role will work across cloud platforms, digital systems, and analytics

Senior Database Platform Engineer (oracle)

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$96000 - 163000 per year | Date posted: 09 Sep 2026

. Education Bachelor's degree in Information Systems, Computer Science, Engineering, or equivalent practical experience... to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks

Supplier Quality Engineer Sr - Level 3

Company: Lockheed Martin |

Location: Saint Louis, MO, USA

| Salary: US$85300 - 158300 per year | Date posted: 09 Sep 2026

reliability standards and/or are compliant with requirements. Develops strategies and systems designed to improve internal... and/or supplier performance and productivity. Evaluates quality systems for deficiency identification and correction. Designs

Lead Software Integration Engineer (release Management) – Workday & Hr Platforms

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 05 Sep 2026

that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide... by Mastercards security policies and practices; Ensure the confidentiality and integrity of the information being accessed

Field Engineer - Kc Missouri

Company: UL Solutions |

Location: Kansas City, MO, USA

| Salary: US$80000 - 90000 per year | Date posted: 04 Sep 2026

area. A Field Engineer performs safety and non-safety certification inspections, audits of quality systems and field... and safety certification inspections. Investigates misuse of UL Mark situations. Provide general information on policies

It Engineer 3 (network)

Company: Enterprise Rent-A-Car |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 04 Sep 2026

, in Computer Science, Computer Engineering, Computer Information Systems, Management Information Systems, or a related field. 5...Overview Enterprise Mobility seeks IT Engineer 3 (Network) at its facility located at 2291 Ball Drive, St. Louis, MO

Senior Data Engineer

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 04 Sep 2026

complex business and data challenges. Education Bachelor's degree in Computer Science, Information Systems, Engineering... to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks

Software Engineer, It

Company: Digital Monitoring Products |

Location: Springfield, MO, USA

| Salary: unspecified | Date posted: 03 Sep 2026

industries, for possible applications in the security industry. Protects operation by keeping information confidential...Job Description: The Software Engineer develops integrations between multiple DMP platforms. Qualifications

Information Assurance Security Engineer

Company: General Dynamics |

Location: Arnold, MO, USA

| Salary: US$115600 - 156400 per year | Date posted: 03 Sep 2026

as an Information Assurance Security Engineer with GDIT. A career in enterprise IT means connecting and enhancing the systems... Position Summary: General Dynamics Information Systems (GDIT) is seeking a Security Engineer to provide expert technical

Senior Full Stack Software Engineer

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 03 Sep 2026

for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercards security policies... potential. Title and Summary Senior Full Stack Software Engineer Overview The Enterprise Data Catalog team builds

Security Engineer

Company: Cyera |

Location: Creve Coeur, MO - Saint Louis, MO, USA

| Salary: US$80000 - 150000 per year | Date posted: 03 Sep 2026

to join us as we usher in the new era of data security. THE OPPORTUNITY Join our team as a Security Engineer working within an agentic.... This is a hands-on role for someone who enjoys solving technical problems, improving systems, and building security capabilities

Cloud Engineer

Company: Peraton |

Location: Saint Louis, MO, USA

| Salary: US$86000 - 138000 per year | Date posted: 02 Sep 2026

. Required: Bachelors degree in Computer Science, Information Technology, Management Information Systems, or related STEM degree program... to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage

Network Planning Engineer (telecom Circuit Design)

Company: ADEX Corporation |

Location: Kansas City, MO, USA

| Salary: unspecified | Date posted: 01 Sep 2026

in Electrical Engineering, Telecommunication Engineering, Computer Science, Computer Information Systems or equivalent of a 4-year...Network Planning Engineer (Telecom Circuit Design) Resources will be required to work on client's site in Melbourne

Senior Software Engineer - Java

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 31 Aug 2026

. Bachelors degree in Computer Science, Engineering, Information Systems, or a related STEM discipline. Equivalent practical... for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercards security policies

Lead Data Engineer

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 31 Aug 2026

and services. Preferred Qualifications: Bachelors degree in Computer Science, Engineering, Information Systems, or a related... for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercards security policies

Senior Test Automation Engineer

Company: Enterprise Rent-A-Car |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 29 Aug 2026

Systems, Management Information Systems, or related field preferred Hands-on experience with automation frameworks and tools..., and work authorization. Falsification of information, proxy interviewing, or misrepresentation of experience or location

Network Planning Engineer (telecom Circuit Design)

Company: ADEX Corporation |

Location: Kansas City, MO, USA

| Salary: unspecified | Date posted: 29 Aug 2026

in Electrical Engineering, Telecommunication Engineering, Computer Science, Computer Information Systems or equivalent of a 4-year...Network Planning Engineer (Telecom Circuit Design) Resources will be required to work on client's site in Melbourne

Solution Architect

Company: CPKC |

Location: Kansas City, MO, USA

| Salary: unspecified | Date posted: 29 Aug 2026

's or Master's degree in Computer Science, Information Systems, Engineering, Science, or an equivalent combination of education... Minimum 10 years of experience in Information Technology consulting, solution architecture, or related architecture roles

Senior Software Engineer

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$115000 - 184000 per year | Date posted: 28 Aug 2026

that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide... by Mastercards security policies and practices; Ensure the confidentiality and integrity of the information being accessed

Software Engineer Ii

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: US$92000 - 147000 per year | Date posted: 28 Aug 2026

to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks... of, Mastercard is responsible for information security and must: Abide by Mastercards security policies and practices; Ensure

Systems Integration Engineer - Sme (telecom-central)

Company: Peraton |

Location: Kansas City, MO, USA

| Salary: US$112000 - 179000 per year | Date posted: 28 Aug 2026

, engineering, data science, and systems integration. Systems Integration Engineer SME Telecommunications Team Central Role... Science, Engineering, Information Systems, or a related technical field (4 additional years of relevant experience can

Network Planning Engineer (telecom Circuit Design)

Company: ADEX Corporation |

Location: Kansas City, MO, USA

| Salary: unspecified | Date posted: 28 Aug 2026

in Electrical Engineering, Telecommunication Engineering, Computer Science, Computer Information Systems or equivalent of a 4-year...Network Planning Engineer (Telecom Circuit Design) Resources will be required to work on client's site in Melbourne

Network Planning Engineer (telecom Circuit Design)

Company: ADEX Corporation |

Location: Kansas City, MO, USA

| Salary: unspecified | Date posted: 27 Aug 2026

in Electrical Engineering, Telecommunication Engineering, Computer Science, Computer Information Systems or equivalent of a 4-year...Network Planning Engineer (Telecom Circuit Design) Resources will be required to work on client's site in Melbourne

Controls Engineer

Company: Adecco |

Location: Fenton, MO, USA

| Salary: US$85000 per year | Date posted: 27 Aug 2026

Controls Engineer - Fenton, MO Position Title: Controls Engineer Education: Bachelor's degree in Electrical.... Sponsorship: Not available Position Summary: The Controls Engineer designs, programs, and supports industrial automation

Lead Platform Engineer – Locp Platform

Company: London Stock Exchange Group |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 26 Aug 2026

migration of flagship real time systems onto an advanced, cutting-edge container platform designed for ultra-low latency, high... Engineer, you will: Platform Engineering & Delivery Lead the design, development, and evolution of LOCP platform

Sr. Application Engineer- Planogram & Space Planning Systems

Company: Bass Pro Shops |

Location: Springfield, MO, USA

| Salary: unspecified | Date posted: 26 Aug 2026

POSITION SUMMARY: The Senior Application Engineer Planogram & Space Planning Systems is responsible for the... integrations between planogram applications and enterprise systems including: Product Information Management (PIM) ERP

Assistant Chief Engineer

Company: Nexstar |

Location: Kansas City, MO, USA

| Salary: unspecified | Date posted: 26 Aug 2026

and maintain clear documentation of how systems are wired and how they are repaired Information Technology and Networking Keep...FOX4 (WDAF-TV) is looking for a hands-on broadcast engineer to work alongside the Chief Engineer keeping our television

Cloud Platform Engineer Iii

Company: Safety National |

Location: Saint Louis, MO, USA

| Salary: US$101500 - 131000 per year | Date posted: 26 Aug 2026

of experience in Information Systems or a related technical field Experience with Azure DevOps, Terraform, GitHub, and ARM... with us? Apply today! Follow this link to view all of our available careers and apply: This opportunity is in the Information Technology

Senior Cyber Security Engineer

Company: Cubic |

Location: Saint Louis, MO, USA

| Salary: US$128000 - 153000 per year | Date posted: 26 Aug 2026

Bachelors degree in cybersecurity, information systems, computer science, engineering, or a related field. At least 8 years... of relevant cybersecurity, information-assurance, or security-engineering experience. Demonstrated experience supporting ATO

Systems Engineer / Fsr

Company: Cubic |

Location: Saint Louis, MO, USA

| Salary: US$123000 - 156000 per year | Date posted: 25 Aug 2026

more on Cubic.com. Job Details: Position Overview Cubic Digital Intelligence is seeking a Senior Systems Engineer to serve... systems-engineering or cybersecurity certification. Additional Information Employment is contingent upon contract award

Principal Consultant - Operational Technology Strategy For Industrial Cybersecurity | 1898 & Co

Company: Burns & McDonnell |

Location: Charlotte, NC - Kansas City, MO, USA

| Salary: unspecified | Date posted: 25 Aug 2026

62443 and TSA Cybersecurity Directives, industrial control systems, cybersecurity architecture, utility operations, risk..., remote-access solutions, security monitoring capabilities, control-system configurations, and audit evidence. What Youll

2nd Assistant Engineer Pipeline Dredge Class I

Company: Federal government of the United States |

Location: Saint Louis, MO, USA

| Salary: US$39.6 - 49.93 per hour | Date posted: 25 Aug 2026

A lock ( LockA locked padlock ) or https:// means you've safely connected to the .gov website. Share sensitive information... only on official, secure websites. MENU Sign out 2nd Assistant Engineer Pipeline Dredge Class I Department of the Army

Principal Software Engineer

Company: Mastercard |

Location: O'Fallon, MO, USA

| Salary: unspecified | Date posted: 25 Aug 2026

information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security... for information security and must: Abide by Mastercards security policies and practices; Ensure the confidentiality and integrity

Extrusion Operator

Company: Sealed Air |

Location: Saint Joseph, MO, USA

| Salary: US$20 per hour | Date posted: 24 Aug 2026

, such as a Driver's License or Social Security Number. If you have any concerns about information received from SEE during the... Adjust ICT and RDI systems to maintain specifications Troubleshoot alarms, defects, and downtime issues Document production

Senior Ui/ux Engineer

Company: Leidos |