• ADC Engineer III , Amazon Dedicated…

    Amazon (Arlington, VA)
    …it stop you from applying. Basic Qualifications - Cloud+ or GICSP (Global Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or SSCP ... infrastructure on the planet? AWS is seeking a ADC Engineer to own and advance mission critical services in...selected must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the… more
    Amazon (08/21/25)
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  • Information Systems Security…

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... the future of space defense. + The Information Systems Security Engineer will directly support the Secretary...compliance issues. * Administration of AWS cloud console and cyber - security mechanisms, and STIG/SCAP compliance checker. *… more
    KBR (09/13/25)
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  • Information Security Systems…

    KBR (Lorton, VA)
    …shape the future of space defense. KBR is seeking an Information Systems Security Engineer will directly support SPARTA in Lorton, Virginia. Qualifications: ... Title: Information Security Systems Engineer Belong. Connect. Grow....+ A master's degree in computer science, Information Technology, Cyber - security , or a related field (or a… more
    KBR (09/11/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... ect. **Preferred Qualifications:** + Degree in Computer Science, Cybersecurity, or other cyber discipline. ** Security Clearance Requirements:** + Must have a… more
    ManTech (09/26/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require a TS/SCI clearance Imagine ... this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Security Engineers.** This position is contingent upon award of the associated work and… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... and Network Environment. + Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. +...At least one IASAE Level II or IASAE Level III proficiency **.** + Familiarity with the use and… more
    ManTech (08/13/25)
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  • Information Systems Security…

    Parsons Corporation (Fort Belvoir, VA)
    …Good verbal and written communication skills **What Desired Skills You'll Bring:** + BA/BS in Cyber Security + DoD 8570 IAT- III certification + Knowledge of ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (09/25/25)
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  • Cybersecurity Engineer

    ManTech (Herndon, VA)
    … security tools, and a proactive approach to identifying and mitigating risks. The Cyber Security Engineer reports directly to the Senior Cyber ... posture of our network infrastructure, systems, and data. The Cyber Engineer plays a key role in...+ 5+ years of experience in cyber security and engineering + IAT/IAM III +… more
    ManTech (09/11/25)
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  • AI/ML Software Engineer

    Rite-Solutions Inc. (Dahlgren, VA)
    …the opportunity to work and grow your expertise with a team of software engineering and cyber security experts working to tackle the cyber defense issues of ... | Full Time Rite-Solutions is seeking an AI/ML Software Engineer for full-time support in a hybrid capacity at...experts charged with providing support in the areas of cyber analysis and cyber development capabilities in… more
    Rite-Solutions Inc. (09/02/25)
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  • Senior Cybersecurity Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior** ** Cyber Security Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... field + 10+ years of experience in cyber security and engineering + IAT/IAM III certified **Preferred Qualifications:** + Previous Security Operations… more
    ManTech (08/19/25)
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