• Senior Security Engineer

    Amazon (Arlington, VA)
    …workflows with flexible controls which meet their individual security requirements. As a Senior Security Engineer at Amazon, you will lead the design, ... teams to drive security improvements * Represent security engineering in senior -level technical discussions *...of 5 years' experience in software development, system and network security - Experience with managing large-scale… more
    Amazon (06/03/25)
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  • Senior Security Engineer

    Amazon (Arlington, VA)
    …build innovative services that protect our cloud from advanced security threats! As a Senior Security Engineer on our team, you'll help build and manage ... in enterprise environments - Experience with analytic development for endpoint and/or network security - Experience using common cloud services (IAM, Lambda,… more
    Amazon (07/04/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... information + Supporting Assessment and Authorization activities related to network security technologies, as applicable **Minimum Qualifications:** +… more
    ManTech (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    Mantech seeks a motivated and customer-focused ** Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, ... information . Supporting Assessment and Authorization activities related to network security technologies, as applicable **Minimum Qualifications:** .… more
    ManTech (08/08/25)
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  • Senior Cyber Security

    V2X (Ashland, VA)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for ... leads the day-to-day activities planning, implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as the primary… more
    V2X (07/31/25)
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  • Senior Systems Security

    SMX (Dahlgren, VA)
    Senior Systems Security Engineer (4413)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Security Engineer will...in security technologies, including cryptography, system and network security , and secure software development practices… more
    SMX (08/08/25)
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  • Senior Cyber Security

    CACI International (Wallops Island, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to...from malicious attack, damage, or unauthorized access. + Maintaining network devices and information security incident, damage… more
    CACI International (07/08/25)
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  • Senior Forescout Security

    SAIC (VA)
    **Description** ** Senior Network Security Engineer ** SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to ... and Comply to Connect technologies. This role requires a deep understanding of network security principles and hands-on experience in deploying and maintaining… more
    SAIC (08/09/25)
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  • Senior Cloud Security

    Pegasystems (Alexandria, VA)
    Senior Cloud Security Engineer ...security posture of Pega's cloud infrastructure. The Cloud Network and Engineering Security team works across ... training programs. **Who You Are:** You are a passionate and experienced security engineer who will play a crucial role in safeguarding Pega's infrastructure.… more
    Pegasystems (07/18/25)
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  • Senior Network Security

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security ... USD $170,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6401/ senior - network - security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… more
    GovCIO (08/02/25)
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