• Senior Systems Engineer

    G2 Ops, Inc. (El Segundo, CA)
    …us to elaborate. For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance to ... with AI tools, making us a leader in real-world adoption among engineering, cybersecurity , and defense firms. Led by our Director of Operations for Production, the… more
    G2 Ops, Inc. (12/22/25)
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  • Senior Software Engineer

    Nightwing (Annapolis Junction, MD)
    …community, defense, civil, and commercial markets. **Nightwing is seeking a seasoned** ** Senior Software Engineer ** **to lead the design and delivery of ... on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (12/20/25)
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  • CyberArk Engineer - Senior

    SAIC (Washington, DC)
    **Description** As a CyberArk Senior Systems Engineer , you'll play a key role in enhancing our cybersecurity and identity management capabilities. You'll ... dashboard compliance per DHS CISA requirements. Join us to support critical cybersecurity initiatives and contribute to a secure, efficient IT infrastructure at the… more
    SAIC (12/19/25)
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  • Senior Network Engineer

    System One (Mclean, VA)
    Job Title: Senior Network Engineer Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret Clearance ... Ensure secure configuration of network infrastructure in compliance with DoD cybersecurity policies. + Maintain and update as-built cabling/fiber documentation and… more
    System One (12/18/25)
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  • Senior Principal Engineer

    RTX Corporation (Tucson, AZ)
    …create a safer, more secure world. **Job Summary** Raytheon is seeking a ** Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper)- P5** to ... advantage. Systems Security Engineering creates holistic security solutions leveraging Cybersecurity , Software Assurance, and Supply Chain Risk Management to support… more
    RTX Corporation (12/16/25)
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  • Senior Staff Software Engineer

    Cisco (San Jose, CA)
    …providing forensic evidence and metadata to customers via API and Portal. As a Senior Staff Software Engineer , you'll lead the optimization of backend code and ... and lead initiatives to enhance our customers' security. If you're passionate about cybersecurity and ready to make a real-world impact with your expertise, we… more
    Cisco (12/14/25)
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  • Senior Cyber Engineer - P3…

    RTX Corporation (Fullerton, CA)
    …that create a safer, more secure world. Raytheon is seeking a well-qualified ** Senior Systems Security Engineer (P3)** to join our Systems Security Engineering ... documents for Authority to Operate (ATO) accreditation + Perform analysis on cybersecurity collected data and test results + Validate secure configuration of… more
    RTX Corporation (10/14/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part… more
    KBR (12/16/25)
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  • Senior Software Engineer -DevSecOps

    The Boeing Company (Berkeley, MO)
    …growth. Find your future with us. The Boeing Company is currently seeking a ** Senior ** **DevSecOp** **s** ** Engineer ** to support our **Air Proprietary 2 Mission ... Space & Security (BDS) Software Engineering organization. The Mission Systems Senior DevSecOps Engineer will be responsible for establishing, configuring,… more
    The Boeing Company (12/15/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38603 **Summary** ** Senior Splunk Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and take your career to the next level! The ** Senior Splunk Engineer ** is responsible for developing,...experience in lieu of degree + 12+ years of cybersecurity or network engineering experience with 3+ years of… more
    Chenega Corporation (12/12/25)
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