• Senior Network Security

    Cleveland-Cliffs Inc. (Cleveland, OH)
    Cleveland-Cliffs is looking for an IT Senior Network Security Engineer . This position will work closely with a team of experienced Network and Network ... located at the Cleveland-Cliffs Headquarters in Cleveland, Ohio. The Senior Network Security Engineer will...the network architecture at the Cleveland Works facility. + Lead the design, architecture and support for the corporate… more
    Cleveland-Cliffs Inc. (12/20/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are...create comprehensive engineering plans and Technical Design Packages. + ** Lead and Organize:** Take charge of hardware installations across… more
    CACI International (12/12/25)
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  • Senior Security Engineer

    JE Dunn Construction Company (Kansas City, MO)
    Senior Security Engineer Location:...skills, verbal and written - Intermediate + Ability to lead technical projects once assigned + Working knowledge of ... join us in our pursuit of building perfection.** **Role Summary** The Senior Security Engineer will design, install, manage, document, and maintain… more
    JE Dunn Construction Company (11/21/25)
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  • Lead or Senior Mechanical Systems…

    The Boeing Company (St. Charles, MO)
    …future with us. Boeing Defense, Space & Security (BDS) is hiring a ** Lead ** or ** Senior Mechanical Systems Design & Analysis Engineer (Ordnance)** in ... **This position requires the ability to obtain a US Security Clearance for which the US Government requires US...equivalent qualifications directly related to the work statement. + Lead , Level 5: Typically 14 or more years' related… more
    The Boeing Company (12/25/25)
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  • Senior Cyber Lead Engineer

    SAIC (El Segundo, CA)
    **Description** **Job Description:** SAIC is seeking a ** Senior Cyber Lead Engineer ** to join our MSEIT team. In this role, you will be part of a systems ... NIST SP 800-37 Risk Management Framework (RMF) in accordance with DODI 8510.01. + Senior developer or reviewer of system security plans, Security Assessment… more
    SAIC (12/12/25)
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  • Senior Cyber Lead Engineer

    KBR (El Segundo, CA)
    Title: Senior Cyber Lead Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... government civilians and members of the USSF. You will lead and support several working groups responsible for leading...Management Framework (RMF) in accordance with DODI 8510.01. + Senior developer or reviewer of system security more
    KBR (11/25/25)
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  • Flight Test Engineer ( Lead

    The Boeing Company (Berkeley, MO)
    …teams are currently hiring for a broad range of experience levels including Lead and Senior Level Flight Test Engineers. **Position Responsibilities:** + Update ... Organization has an exciting opportunity for a **Flight Test Engineer ** in **Berkeley, MO** to support the Air Dominance...as market and business considerations. Summary Pay Range for Lead level (Level 4): $120,700 - $163,300 Summary Pay… more
    The Boeing Company (12/25/25)
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  • Tactical Seeker Engineer (Experienced,…

    The Boeing Company (St. Charles, MO)
    …us. The Boeing Precision Engagement Systems Team is currently looking for a **Tactical Seeker Engineer (Experienced, Lead or Senior )** to join the team based ... range for Lead : $129,200.00 - $174,800.00 Summary pay range for Senior : $154,700.00 - $209,300.00 Applications for this position will be accepted until **Jan.… more
    The Boeing Company (12/25/25)
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  • Senior Principal Hardware Engineer

    RTX Corporation (Marlborough, MA)
    …the aerospace and defense industry, is seeking a highly experienced and motivated ** Senior ** **Principal** **Hardware Engineer Lead ** to join our Protected ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (11/18/25)
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  • Senior Network Security

    Black & Veatch (Overland Park, KS)
    ** Senior Network Security Engineer **...managed per policy and business needs + Be network security lead for offshore engineering staff in ... your diverse talents and perspectives to use. **The Opportunity** As the **Sr.Network Security Engineer ** , you will have the opportunity to: + Serve as a… more
    Black & Veatch (01/01/26)
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