• SPECTRUM (Maryland Heights, MO)
    …to deliver the highest quality customer experience. BE A PART OF THE CONNECTION As a Security Engineer IV on the Information Security Engineering team, ... critical security events. Recommends, designs and implements security systems and tools used for Database...Education: Bachelor's Degree or Master's in Computer Science or Information Systems or related field or equivalent… more
    JobLookup XML (01/07/26)
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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 (12/16/25)
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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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  • Systems Integration Engineer

    BAE Systems (St. Louis, MO)
    …Skills** + **Education:** Minimum of Bachelor s Degree in Computer Science, Information Systems , Engineering or other related technical or scientific discipline ... **Job Description** BAE Systems is seeking mission-oriented System Administrator...be available based on position level and/or job specifics. ** Systems Integration Engineer (Devops)** **117614BR** EEO Career… more
    BAE Systems (10/22/25)
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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 (12/30/25)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (St. Louis, MO)
    …continuous improvement methodology through the use of Information Technology (IT) systems or procedures + Maintain inventory of system assets + Ensure ... Syms Strategic Group (SSG) is seeking a talented Systems Engineer (Senior) Location: Remote Department:...information and be able to obtain a government-granted security clearance. Individuals may also be subject to a… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Software Systems Engineer

    The Boeing Company (Hazelwood, MO)
    …Tapestry Solutions, a part of Boeing Global Services BGS, is seeking a **Software Systems Engineer in Hazelwood, MO** for the Department of Navy Tomahawk ... will remain relevant for many more years. The successful candidate for this Software Systems Engineer position will play a crucial role in designing, developing,… more
    The Boeing Company (12/25/25)
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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 (12/23/25)
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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 (12/30/25)
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  • Cyber Security Engineer - SME

    CACI International (O'Fallon, IL)
    …initiatives + Oversee advanced testing, validation, and benchmarking of security systems and processes + Drive innovation in information engineering and ... Cyber Security Engineer - SME Job Category:...emerging hardware and software technologies, establishing enterprise-wide standards for information systems procedures + Lead strategic … more
    CACI International (11/14/25)
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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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  • Systems Engineer : F-15 Mission…

    Leidos (St. Louis, MO)
    **Description** Leidos has an immediate opportunity for a **F-15 Mission Planning Systems Engineer ** . You will be part of a highly focused and diverse team of ... for Mission Planning software development. + Serve as an Agile Product Manager/ Systems Engineer /Release Train Manager with a collection of products representing… more
    Leidos (01/03/26)
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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 (01/01/26)
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  • Application Support Engineer (Onsite)

    BAE Systems (St. Louis, 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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  • 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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  • Systems Engineer

    Robert Half Technology (St. Louis, MO)
    Description Job Description: We are seeking a skilled Systems Engineer to support our technology operations in St. Louis. The Systems Engineer will play ... performance. + Manage installation, upgrades, and optimization of operating systems and application software. + Monitor system ...projects and integrate new applications or tools. + Implement security best practices to protect systems and… more
    Robert Half Technology (12/20/25)
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  • Mechanical Engineer II - Thermal…

    Leonardo DRS, Inc. (High Ridge, MO)
    …and network computing, global satellite communications and network infrastructure, avionics systems , and intelligence and security solutions. Additionally, the ... equipment, especially heat exchangers, air conditioning, refrigeration, and air handling systems + Support system design through flowsheet (P&ID) development… more
    Leonardo DRS, Inc. (01/07/26)
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  • Senior Systems Engineer - Azure…

    Acosta Group (Chesterfield, MO)
    **DESCRIPTION** **The Senior Systems Engineer (Artificial Intelligence)** is responsible for the advanced administration, security , and monitoring of ... and troubleshoot issues related to AI model execution and resource utilization. + Ensure security and compliance of AI systems , including data privacy and access… more
    Acosta Group (11/11/25)
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