• Staff Information Security Engineer…

    Zscaler (Mclean, VA)
    …the future of cybersecurity. Zscaler is expanding its US Federal operations to support customers across multiple government departments. We are looking for a Staff ... Information Security Engineer who will report to the Senior Manager of...you'll do (Role Expectations)** + Designing and running authenticated/unauthenticated network and host scanning using IL6-approved tools in air-gapped… more
    Zscaler (01/06/26)
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  • Sr or Lead zOS Mainframe Systems Engineer

    System One (Reston, VA)
    …+ months Contract-to-Hire Overview We are seeking a Senior/Lead z/OS Mainframe Systems Engineer to support and modernize the client's mainframe platform. This ... Job Title: Senior / Lead z/OS Mainframe Systems Engineer Location: Mostly Remote (Occasional Onsite is required...to ensure smooth mainframe platform operations. + Provide hands-on support for CICS, DB2, MQ, batch processes, and mainframe… more
    System One (01/03/26)
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  • M365 Administrator Engineer

    CACI International (Arlington, VA)
    M365 Administrator Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Local * * * **The Opportunity:** CACI is seeking an experienced Microsoft 365 Engineer to be part of a dynamic and high performing team designing, implementing, and… more
    CACI International (01/02/26)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    Cyber Security Engineer (Elastic SME) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... None * * * **The Opportunity:** Join our dynamic team as a Cyber Security Engineer at the DCGS Management Center (DMC) program located at Langley AFB, VA. This role… more
    CACI International (12/24/25)
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  • OCI Software Engineer Intern - OVIP

    Oracle (Richmond, VA)
    …in fields such as information technology, technical/systems consulting, technical support , facilities, finance, human resources, logistics, marketing, sales or ... developmental training in sales or for customer support (as available). US Veteran transitioning from active service...new to corporate experience preferred Are you a self-motivated engineer intern and ready for changes in building large-scale… more
    Oracle (12/21/25)
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  • Modeling and Simulation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Modeling and Simulation Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on ... a Modeling and Simulation ( M & S ) Engineer , you will design and implement advanced models to...and implement advanced models to evaluate system performance and support strategic decision-making. You'll play a pivotal role in… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …and technologies that fuel those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are ... thought leader. At Northrop Grumman, you'll have the resources, support , and team to do some of the best...This requisition will be filled at the **Principal Systems Engineer ** level. **Basic Qualifications for Principal Systems Engineer… more
    Northrop Grumman (12/19/25)
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  • Software Engineer

    CACI International (Dahlgren, VA)
    …10% Type of Travel: Continental US * * * **The Opportunity:** **The Software Engineer will provide support to the Naval Surface Warfare Center Dahlgren Division ... Software Engineer Job Category: Engineering Time Type: Full time...Department (A).** The candidate will provide software engineering/software development support and be responsible for requirements, design, implementation, integration,… more
    CACI International (12/15/25)
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  • Software Engineer

    SAIC (Reston, VA)
    **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to the daily ... that serves SQL database content over a customer provided network . The solution is developed using Python running within...an application framework hosting a SQLite database. The Software Engineer candidate will also work within a team to… more
    SAIC (12/13/25)
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  • Regional Environmental Engineer , AWS…

    Amazon (Herndon, VA)
    …enabling AWS's growth in the US and around the world. As a Environmental Engineer (REE), you will be responsible for environmental compliance at AWS data centers in ... Virginia. You will develop standards, programs and policies to support regulatory compliance, complete environmental performance and gap analyses, prepare… more
    Amazon (11/25/25)
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