• Senior Cyber Engineer

    Nightwing (Greenville, SC)
    …customers in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... vital to our national security, apply today! **Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is seeking...At least 5 years of experience with C/C++ on Unix / Linux platforms using Make/CMake build systems +… more
    Nightwing (12/12/25)
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  • Mid-Level or Senior Product Security Log…

    The Boeing Company (Seattle, WA)
    …with us. Boeing Commercial Airplanes (BCA) is seeking a **Mid-Level (Level 3)** or ** Senior (Level 4) Product Security Log Analytics** ** Engineer ** to join our ... security certifications, including but not limited to: CISSP; Security+; CEH; CCNA; UNIX / LINUX System Administration; GIAC GPEN, GWAPT, or GXPN; Offensive… more
    The Boeing Company (12/25/25)
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  • Senior Software Engineer (Onsite)

    RTX Corporation (Fullerton, CA)
    …future of aerospace technology. Our Avionics group has an exciting opportunity for a Senior Software Engineer to join our Air Traffic Systems (ATS) team. This ... navigation roadmap, transitioning from ground-based navigation to satellite-based navigation. As a Senior Software Engineer , you will play a crucial role in… more
    RTX Corporation (12/05/25)
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  • Senior Security Engineer

    Unum Group (Portland, ME)
    …is changing, and we're excited about what's next. Join us. **General Summary:** Senior Security Engineer Join a team where your expertise shapes enterprise-wide ... security strategy. We're seeking a Senior Security Engineer to lead the design...thinking skills + Strong Knowledge of (at least one) UNIX , Windows, Mainframe, and/or Apple Operating System vulnerabilities and… more
    Unum Group (11/21/25)
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  • Senior Lead Networking Test Engineer

    Celestica (Merrimack, NH)
    …Level 09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Senior Lead Networking Test Engineer will be responsible for ... skills using Wireshark, tcpdump, or similar tools. * Strong proficiency in Linux / Unix operating systems. * Understanding of virtualization (VMware, KVM) and… more
    Celestica (10/14/25)
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  • Senior Software Engineer /Database

    KBR (Dayton, OH)
    Title: Senior Software Engineer /Database Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... communication. + System Communication: Brief description. + Operating System Proficiency: Unix / Linux software development. + File System Data Integration… more
    KBR (10/25/25)
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  • Senior Systems Engineer

    Insight Global (Horsham, PA)
    …modern practices. You will also support mixed operating system estates-including Linux / Unix and Windows-across commercial business units, while partnering with ... doing patching & vulnerability management * Experience with Operating systems (OS): Linux / Unix or Windows * Experience with Infrastructure as Code (IaC) using… more
    Insight Global (12/12/25)
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  • Senior Software Engineer - B2B/MFT

    CVS Health (Austin, TX)
    …and VPNs. + 1+ years of experience with operating systems such as Windows, Linux / Unix , and potentially mainframe environments. + 1+ years of experience with ... + 5 + years of experience as a software engineer focused in file transfer protocols such as SFTP,...tools. + Experience with operating systems such as Windows, Linux / Unix , and potentially mainframe environments. + Understanding… more
    CVS Health (12/06/25)
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  • Senior Lead Network Engineer

    Intercontinental Exchange (ICE) (Atlanta, GA)
    …cutting-edge technology and business challenges in the financial sector. The ICE Senior Lead Network Engineer provides leadership in network design, deployment, ... strong problem-solving and decision-making abilities and the highest degree of professionalism. The Senior Lead Network Engineer is an important role within the… more
    Intercontinental Exchange (ICE) (12/23/25)
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  • Senior Principal Software Engineer

    Dell Technologies (Santa Clara, CA)
    ** Senior Principal Software Engineer , Filesystems** The Software Engineering team delivers next-generation software application enhancements and new products for ... career and make a profound social impact as a ** Senior Principal Software Engineer ** on our **Software...in hardware, software and/or operating systems environments with strong Unix / Linux knowledge + Ability to triage, root… more
    Dell Technologies (12/18/25)
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