• Specialist, Info Sec Sys Engineer

    L3Harris (Melbourne, FL)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Info Sec Systems Engineer Job Code: 30071 Job ... Security Team as a Level 3 Information Security Systems Engineer (ISSE). + This position...and Linux operating systems. + Strong knowledge of Cisco network infrastructure, including LAN/WAN, VPNs, routers, and switches. +… more
    L3Harris (10/18/25)
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  • Senior Cybersecurity Engineer , OT…

    Marathon Petroleum Corporation (Houston, TX)
    …in Information Technology, related field or equivalent experience. + Professional certification, eg Security +, Network +, OSCP, GIAC, CEH preferred. + 5+ years of ... a collaborative team environment. Position Summary The Senior Cybersecurity Engineer , OT Cybersecurity plays a critical role in safeguarding...Testing - The practice of testing a computer system, network or web application to find security more
    Marathon Petroleum Corporation (01/10/26)
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  • DevOps Engineer

    The Boeing Company (Herndon, VA)
    …for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS) Division seeks a **DevOps ... Engineer ** to join our Mission Operations team in Herndon,...perform system **automation** tasks to include **infrastructure automation** , ** security automation** , **software installation and update automation** ,… more
    The Boeing Company (01/09/26)
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  • Cloud Engineer - Cybersecurity

    Marathon Petroleum Corporation (San Antonio, TX)
    …or manage cloud resources securely preferred. + Familiarity with micro-segmentation, network security concepts, and zero-trust principles preferred. Skills + ... IT, refinery, and midstream operations. This role focuses on strengthening cloud security posture across compute, storage/backup, identity, and network services… more
    Marathon Petroleum Corporation (01/03/26)
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  • Cybersecurity Engineer - Hybrid Work…

    General Dynamics Information Technology (Arlington, VA)
    …IT Risk Management **Skills:** Cyber Defense,Cybersecurity,Information Assurance,Information Technology Security , Network Security **Certifications:** CompTIA ... Regional Security Stacks (JRSS).** **Deep understanding and knowledge of core network security tools such as IDS/IPS, Firewalls, Web Content Filters, SIEM,… more
    General Dynamics Information Technology (11/18/25)
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  • Junior Reverse Engineer

    KBR (Dayton, OH)
    …Reverse Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... space defense. KBR is seeking a talented Junior Reverse Engineer to join our Cyberwarfare team. In this role,...Familiarity with debugging tools and techniques. + Knowledge of network protocols and security concepts. + Ability… more
    KBR (11/06/25)
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  • Data Center Operations Engineer - TS/SCI…

    General Dynamics Information Technology (Aurora, CO)
    …OS, network equipment, and software + Experience troubleshooting hardware or network related issues using Linux-based tools + ** Security Clearance Level** : ... your opportunity to make a personal impact as a Data Center Operations Engineer supporting customer activities. GDIT is your place to make meaningful contributions… more
    General Dynamics Information Technology (01/06/26)
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  • Supplier Development Engineer III

    Textron (New Orleans, LA)
    **Supplier Development Engineer III** **Description** **Supplier Development Engineer ** **Who We Are** Textron Systems is part of Textron, a $14 billion, ... turf care and fuel systems\. **Job Summary:** The Supplier Development Engineer is responsible for delivering strategic and tactical supply chain activities… more
    Textron (11/04/25)
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  • Estimating & Planning Engineer I (Future…

    GCI Communication Corp (Anchorage, AK)
    GCI's Estimating & Planning Engineer I will perform research, data gathering, and analysis of technology and business roadmaps for the purposes of producing Class 5 ... + Support business case development for customers, new product, and network initiatives; aiding with customer facing, capital, and operating expense validation.… more
    GCI Communication Corp (01/08/26)
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  • Test Engineer II

    Indigo IT, LLC (Fort Meade, MD)
    …test scripts, and detailed test reports that validate system functionality, interoperability, security requirements, and mission readiness. The Test Engineer II ... Test Engineer II Ft. Meade, MD SUMMARY: Founded in...Open Sensor Platform (OSP), Full Packet Capture (FPCAP), Automated Security Validation (ASV), Intrusion Detection System (IDS), and emerging… more
    Indigo IT, LLC (11/25/25)
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