• Model Based Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to ... you will exercise both thought leadership and practical engineering application by leveraging your extensive Systems Engineering...(DNG, RQM, iRIS, etc.) is a bonus + Broad systems engineering experience (eg system architecture and… more
    SAIC (11/14/25)
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  • Staff Systems Engineer

    Northrop Grumman (Charlottesville, VA)
    …applicable to NDDS. + In coordination with the C5I IPT Lead and Chief Engineer , ensure implementation of systems engineering practices in executing NDDS scope. + ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/26/25)
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  • Systems Administrator/DevOps…

    ICF (Reston, VA)
    …offers in anticipation of the award._ **The Work** We are seeking a ** System Administrator / DevOps Engineer ** to support secure, automated deployments and ... with security policies. + Collaborate with development, security , and operations teams to streamline system ...+ Participate in incident response and recovery efforts, ensuring systems remain secure and operational. **What You Will Bring**… more
    ICF (12/11/25)
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  • Senior Systems Engineer / Network…

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven expertise ... Collaborate with cross-functional teams to support infrastructure, cybersecurity, and application development efforts. * Maintain detailed documentation, system more
    Jacobs (12/14/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the… more
    ManTech (12/13/25)
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  • Test Engineer III

    Mercury Systems (Chantilly, VA)
    Req. Number 25-553 Job Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and executing server systems ... cybersecurity requirements. + Oversee and conduct functional, environmental, stress, and security testing of hardware and software systems , ensuring performance… more
    Mercury Systems (12/03/25)
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  • OPIR Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    OPIR Systems Engineer The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many ... toughest challenges in Satellite Mission Management? As a OPIR Systems Engineer on our team, you'll translate...You Have: + 2+ years of experience with national security satellite systems for SIGINT or GEOINT… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Senior Software Engineer , Security

    Coinbase (Richmond, VA)
    security -related systems . * Experience with threat modeling methodologies and security design reviews, used to inform system development. * Experience ... and alignment. Attendance is expected and fully supported. The Application Security organization at Coinbase is seeking...at Coinbase is seeking to hire an experienced Software Engineer to design, implement, and deploy baseline security more
    Coinbase (11/07/25)
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  • Senior Systems Engineer - Identity…

    Coinbase (Richmond, VA)
    …expected and fully supported. Coinbase is hiring! We are looking for an experienced system engineer (SE) to join the IT Operations Corporate Engineering team to ... build the emerging onchain platform - and with it, the future global financial system . To achieve our mission, we're seeking a very specific candidate. We want… more
    Coinbase (11/07/25)
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  • Systems Engineer

    Actalent (Centreville, VA)
    Job Title: Systems Engineer Job Description We are seeking a Systems Engineer to join our team in support of two mission planning software packages, ... specialized program solutions. + Provide support and set technical direction for application and company infrastructure. + Manage security projects through the… more
    Actalent (12/12/25)
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