• 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 ... and shape the future of space defense. + The Information Systems Security Engineer will...related work experience). * A DoD 8570.01-M IAT Level III technical certification (such as CISSP, CASP, or other… more
    KBR (06/14/25)
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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.** ... III certifications or one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced … more
    ManTech (07/03/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    Senior Cyber Security Engineer Job Category: Information...Have:** + Current Top Secret Clearance + IAM Level III or IAT Level III Certification as ... * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U. S....damage, or unauthorized access. + Maintaining network devices and information security incident, damage and threat assessment… more
    CACI International (07/08/25)
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  • Senior Cyber Security Engineer

    V2X (Ashland, VA)
    …challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for overseeing the Risk ... implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as the primary interface...related certifications: + CASP + + CCNP + Certified Information Systems Security Professional (CISSP) + GCED… more
    V2X (07/31/25)
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  • Hotel Maintenance Technician III

    Marriott (Vienna, VA)
    **Additional Information ** **Job Number** 25122480 **Job Category** Engineering & Facilities **Location** Tysons Corner Marriott, 8028 Leesburg Pike, Vienna, ... to train and mentor other engineers as necessary. Display ability to perform Engineer on Duty responsibilities, including readings and rounds. Follow all company and… more
    Marriott (07/30/25)
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  • Senior Forescout Security Engineer

    SAIC (VA)
    **Description** **Senior Network Security Engineer ** SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US ... is a remote position._** **Job Description:** The 802.1x/Forescout/Comply to Connect Engineer will be responsible for designing, implementing, and managing robust… more
    SAIC (08/09/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer ** to join our team in **Herndon, VA.** The ** Security Engineer ** will design, ... the Intelligence Community. **Preferred Qualifications:** + DoD 8570.01-M IAT Level II or III certification (eg, Security +, CISSP, CEH, CISM). + Knowledge of… more
    ManTech (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer ** to join our team in **Herndon, VA.** We are searching for a highly skilled ** ... Security Engineer ** to design, implement, and maintain...**Preferred Qualifications:** + DoD 8570.01-M IAT Level II or III certification (eg, Security +, CISSP, CEH, CISM)… more
    ManTech (08/08/25)
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  • Senior Security Systems Design…

    AECOM (Arlington, VA)
    …by our common purpose to deliver a better world. Join us. **Job Description** ** Security Systems Design Engineer ** We are seeking an experienced and highly ... motivated Security Systems Design Engineer to join our...projects. + Certifications such as PSP (ASIS), NICET Level II/ III , BICSI, or manufacturer-specific design credentials. + Knowledge of… more
    AECOM (08/08/25)
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  • Cloud Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Cloud Security Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how to secure it. As a cloud security SME, you ... assess and implement requirements that ensure the safety of information systems and protect them against intentional or inadvertent...for some of the most critical systems. As a security engineer on our team, you'll be… more
    BOOZ, ALLEN & HAMILTON, INC. (08/01/25)
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