• Dentons US LLP (St. Louis, MO)
    Senior Infrastructure Systems Engineer Atlanta, GA, USChicago, IL, USSt. Louis, MO, USHouston, TX, USDallas, TX, USWashington DC, DC, USPhoenix, AZ, USMiami, FL, ... 2025 Dentons US LLP is currently recruiting for an experienced Senior Infrastructure Systems Engineer to oversee our Azure infrastructure operations and lead our… more
    DirectEmployers Association (11/15/25)
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  • Applied Research Solutions (St. Louis, MO)
    **Description** ARS is looking for an Azure Infrastructure Support (O&M Engineer ) Tech. As an Azure Infrastructure O&M Support Engineer , you will be responsible ... but not limited to subscription and marketplace management, monitoring end-to-end system health, maintenance tasks such as patching, troubleshooting as needed, and… more
    DirectEmployers Association (11/05/25)
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  • Applied Research Solutions (St. Louis, MO)
    **Description** ARS is looking for a DevOps Engineer . As a DevOps Engineer , you will play a crucial role in automating and optimizing our DevOps toolchain, ... using DoD (US Department of Defense) standard vulnerability tools such as Nessus Security Center. + Audit all Virtual Machines in the environment are reporting… more
    DirectEmployers Association (11/04/25)
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  • Information System Security

    Electrosoft (Belleville, IL)
    Information System Security Engineer Posted: 09/16/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive ... workplace, please apply and share in the many benefits and opportunities we offer. Information System Security Engineer (Risk & Vulnerability Management)… more
    Electrosoft (09/17/25)
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  • Senior AI Security Engineer

    Mastercard (O'Fallon, MO)
    …and Summary** Senior AI Security Engineer Job Description Summary As an Information Security Engineer specializing in AI Security , you will be ... security reports, including assessment-based findings and recommendations for further system security enhancement. - Advisory and Support: Provide guidance… more
    Mastercard (10/07/25)
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  • Senior Systems Engineer

    BAE Systems (Fairview Heights, IL)
    **Job Description** BAE Systems is seeking a Senior Systems Engineer to support a multi-disciplinary team in an Agile, fast-paced development environment to ... security technical implementation guide (STIG) maintenance and resolution. Additionally, the Systems Engineer will collaborate with teams to ensure compliance… more
    BAE Systems (11/14/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (St. Louis, MO)
    …None **Job Family:** Intelligence Operations and Analysis **Skills:** Cross Domain (Inactive), Security System Design, Systems Engineering **Experience:** 5 + ... And our work depends on TS/SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our...as a Cyber Engineer working in application, system + DoD Information Assurance Technical (IAT)… more
    General Dynamics Information Technology (09/30/25)
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  • Process Automation System Engineer

    Emerson (St. Louis, MO)
    …has an exciting opportunity for you! We are looking to add a **Process Automation System Engineer ** to one of our following offices **Blue Bell, PA, Durham, NC, ... We provide project management, engineering and design services, and supply of control systems hardware and software for control system projects in the oil… more
    Emerson (10/01/25)
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  • AV Systems Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …Yes **Job Description:** Deliver simple solutions to complex problems as an **AV Systems Engineer ** at GDIT. Here, you'll tailor cutting-edge solutions to the ... At GDIT, people are our differentiator. As an **AV Systems Engineer ** you will help ensure today...Willingness and ability to obtain a high level government security clearance . Experience supporting telephony, video, network and/or… more
    General Dynamics Information Technology (09/23/25)
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  • Senior Electronic Systems Design…

    The Boeing Company (Berkeley, MO)
    …us. The Boeing Company has an exciting opportunity for an Experienced/Senior Electronic Systems Design and Analysis Engineer for current and emerging fixed wing ... Mission Systems (OMS) development + Experience in Model Based System Engineering (MBSE) development + Familiarity with Universal Command and Control Interface… more
    The Boeing Company (12/07/25)
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  • Senior Process Automation System

    Emerson (St. Louis, MO)
    …great opportunity for you! Emerson is looking to add a **Senior Process Automation System Engineer ** to one of our following locations, **Durham, NC,** **Blue ... You will perform/own the design, implementation, testing, and startup of Process Control Systems for our clients using DeltaV. You will work with customers, other… more
    Emerson (11/17/25)
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  • Lead Product Security (Cyber) Test…

    The Boeing Company (Berkeley, MO)
    …Penetration Testers (GXPN) + GIAC Reverse Engineering Malware (GREM) + Certified Information System Security Professional (CISSP) **Drug Free Workplace:** ... & Evaluation (BT&E) team is seeking a **Lead Product Security (Cyber) Test Engineer ** to support the...system 's vulnerabilities in a threat-representative manner on embedded systems and IP-based networks + Subject Matter Expert for… more
    The Boeing Company (11/19/25)
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  • Lead Hardware Systems Engineer

    The Boeing Company (Berkeley, MO)
    …Boeing Defense, Space & Security (BDS) team is seeking a **Lead Hardware Systems Engineer - Fighters Mission Systems ** located in **Berkeley, MO.** **Who ... in an Avionics/Mission Systems discipline + Significant experience as a HW Engineer + Thorough knowledge and understanding of Model Based Systems Engineering… more
    The Boeing Company (12/14/25)
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  • Mid-Level Systems Engineer

    Leidos (St. Louis, MO)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a highly skilled ... integration planning, and configuration management. + Provide engineering expertise for mission systems across the full system lifecycle from concept through… more
    Leidos (11/22/25)
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  • Senior Systems Engineer

    Leidos (St. Louis, MO)
    …Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will ... + Expert Systems Engineering Professional (ESEP), INCOSE Certified Systems Engineering Professional (ESEP), CISSP, Security + certification, or similar… more
    Leidos (11/22/25)
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  • Product Security Engineer

    The Boeing Company (Hazelwood, MO)
    …Tapestry Solutions, a part of Boeing Global Services (BGS), is seeking a **Product Security Engineer in Hazelwood, MO** for the Department of Navy Tomahawk ... expansion. The successful candidate for the role of Product Security Engineer will play a crucial role...supporting the development, deployment, and maintenance of computing and information security requirements for the Tomahawk program,… more
    The Boeing Company (11/07/25)
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  • Application Support Engineer (Onsite)

    BAE Systems (Arnold, MO)
    **Job Description** BAE Systems is currently seeking an Application Support Engineer to join our integrated Operations & Sustainment (O&S) team located in our ... Polygraph security clearance + Have previous experience with LINUX based operating systems + Previous System Administrator experience + Willing to work in a… more
    BAE Systems (12/03/25)
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  • Senior Product Security Engineer

    The Boeing Company (Berkeley, MO)
    …for professional growth. Find your future with us. We are seeking a Senior Product Security Engineer located in Berkeley, MO. We are looking for you to ... work directly with customers to lead the definition of system requirements and architectures, lead the development and provide...of software designs, and lead the testing of our security solutions and the computing devices into which they… more
    The Boeing Company (10/18/25)
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  • Entry-level Product Security

    The Boeing Company (Berkeley, MO)
    …Product Security Engineering Capability is seeking an **Entry-level** **Product Security Engineer ** to assist Product Cybersecurity integration and liaison ... system integration and compliance with requirements + Experience with military aircraft systems + Experience with Systems Security or Cybersecurity… more
    The Boeing Company (12/05/25)
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  • Cyber Security Implementation…

    CACI International (St. Louis, MO)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud… more
    CACI International (11/14/25)
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