• Senior Defensive Security

    Silvus Technologies (Los Angeles, CA)
    …creates a pathway to a fulfilling career. THE OPPORTUNITY Silvus is seeking a **_Senior Defensive Security Engineer - Embedded Systems_** who will report to ... + Minimum 5 years in cybersecurity, with at least 2 years in defensive security roles focused on Linux-based systems. + Expertise in Linux network security more
    Silvus Technologies (07/08/25)
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  • Software Development Engineer

    Amazon (Austin, TX)
    …, we're crafting the future of cloud defense, and we're looking for a visionary senior engineer to join our quest. Picture yourself leading a team that pushes ... Are you ready to lead the charge in the defensive security domain? If you're passionate about...process, outcomes, and goals as part of interactions with Senior Amazon Leadership. Each day you will achieve new… more
    Amazon (07/09/25)
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  • Defensive Systems Missile and Aerodynamics…

    Parsons Corporation (Huntsville, AL)
    …you're looking for. **Job Description:** Parsons is seeking a talented ** Senior Engineer / Software Developer** to join our Defensive Threat Systems Modeling ... candidate will be part of a team performing modeling and simulation of defensive weapon systems of peer/near-peer adversaries. The principal focus will be on missile… more
    Parsons Corporation (06/05/25)
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  • RF, Radar Defensive Systems Modeling…

    Parsons Corporation (Huntsville, AL)
    …you're looking for. **Job Description:** Parsons is seeking a talented ** Senior Engineer / Software Developer** to join our Defensive Threat Systems Modeling ... candidate will be part of a team performing modeling and simulation of defensive weapon systems of peer/near-peer adversaries. The principal focus will be on missile… more
    Parsons Corporation (05/07/25)
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  • Software Development Engineer II,…

    Amazon (Austin, TX)
    security engineering? Enjoy working with the latest and greatest AWS technologies? Here in Defensive Security , we have that special role just for you! The ... scale data, in real time. These applications enable Amazon defensive security and security management...process, outcomes, and goals as part of interactions with Senior Amazon Leadership. Each day you will achieve new… more
    Amazon (06/13/25)
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  • Senior Offensive Security

    CoStar Realty Information, Inc. (San Diego, CA)
    Senior Offensive Security Engineer (San Diego or Irvine) Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is ... an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing...the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this… more
    CoStar Realty Information, Inc. (06/04/25)
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  • Senior Cyber Security

    Walgreens (Deerfield, IL)
    …Company information is available at www.walgreensbootsalliance.com. **Job ID:** 1602736BR **Title:** Senior Cyber Security Engineer II **Company Indicator:** ... documentation, and maintenance of some of the organization's information security architecture. **Job Responsibilities** + Responsible for complex configuration,… more
    Walgreens (05/30/25)
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  • Senior Firmware Security

    NVIDIA (Santa Clara, CA)
    …with threat modeling, formal design analysis, hardware/firmware architecture, and other demonstrable security experience in a defensive security focused ... that powers the world's best GPUs. NVIDIA is searching for an outstanding security software engineer to fill an exciting, yet fun role on our GPU Firmware team.… more
    NVIDIA (04/29/25)
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  • Senior Embedded Systems Security

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,989.00 - $125,000.00 Security Clearance: Secret Level of Experience: Senior This ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (06/10/25)
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  • DCO Senior Engineer - TS/SCI

    Deloitte (Denver, CO)
    …to actively defend the mission systems critical to our national defense. As a senior engineer the candidate will work with other engineers to apply expertise ... manage to secure success. Recruiting for this role ends on July 31, 2025. We require a seasoned Defensive Cyber Operations (DCO) Engineer with a desire… more
    Deloitte (06/13/25)
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  • Senior DCO Engineer

    ISYS Technologies (Aurora, CO)
    …to actively defend the mission systems critical to our national defense. As a Senior - engineer the candidate will work with other engineers to apply expertise on ... to the Federal Government. Whether the focus is on space exploration, national security , cyber security , or cutting-edge engineering applications, I2X is ready… more
    ISYS Technologies (06/27/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS/SCI w/CI Poly Required) ... (100% Onsite) Job Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber Planner supporting a critical… more
    L3Harris (07/02/25)
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  • Principal / Senior Principal Cyber Systems…

    Northrop Grumman (San Diego, CA)
    …experience in lieu of degree. + Direct Experience utilizing NIST 800-160 system security engineer and the system development life cycle. + Direct experience ... requisition may be filled as a **Principal Cyber Systems Engineer ** or ** Senior Principal Cyber Systems ...of degree. + Direct Experience utilizing NIST 800-160 system security engineer and the system development life… more
    Northrop Grumman (07/05/25)
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  • Senior SETA Engineer SME

    IronMountain Solutions, Inc. (Falls Church, VA)
    501180 Senior SETA Engineer SME Work Location: Falls Church, Virginia Schedule: Full Time Relocation: Negotiable IMS is seeking a Senior SETA Engineer ... and data. Evaluate the electromagnetic and digital effects of offensive and defensive information warfare to quantify the effectiveness of prototypes for military… more
    IronMountain Solutions, Inc. (04/22/25)
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  • Sr. Cyber Security Engineer - Hybrid…

    GovCIO (Tampa, FL)
    **Overview** GovCIO is currently hiring a Senior Cybersecurity Engineer to provide operational and integration support for a multi-vendor infrastructure, ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6005/sr.-cyber- security - engineer --hybrid-remote/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-FL-Tampa_ **ID** _2025-6005_… more
    GovCIO (05/07/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Melbourne, FL)
    …sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 25383 Job Location: Melbourne, FL Job ... Schedule: 9/80 Job Description: The Advanced Concept Engineer (ACE) provides the strategic technical leadership to draw...This individual will work closely with business development and senior management to respond to customer needs with technical… more
    L3Harris (07/09/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 25385 Job Location: Herndon, VA Job ... Schedule: 9/80 Job Description: The Advanced Concept Engineer (ACE) provides the strategic technical leadership to draw...This individual will work closely with business development and senior management to respond to customer needs with technical… more
    L3Harris (07/09/25)
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  • Senior Network Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …to meet the demands of a rapidly evolving global market. Collins Aerospace is seeking Senior Network Engineer for a position in Largo, Florida. Due to the ... this position requires 100% onsite employee status. The Network Engineer position implements network security and information...required. + Ability to adapt both an offensive and defensive mindset to support securing information systems and to… more
    RTX Corporation (07/02/25)
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  • Senior Test and Evaluation Engineer

    KBR (Colorado Springs, CO)
    … Belong. Connect. Grow. with KBR! Senior Test and Evaluation Engineer KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space reconnaissance. Position Description/Job Responsibilities: KBR is seeking a Senior Test and Evaluation Engineer to work with our team to… more
    KBR (06/18/25)
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  • Network Engineer - Senior

    CACI International (Doral, FL)
    Network Engineer - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... USSOUTHCOM Cyber Information Technology Enterprise Services (SCITES). **Key Responsibilities** Network Engineer - Senior : + Supports all enterprise JDOC… more
    CACI International (06/03/25)
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