• Senior Data Engineer (clearance required)…

    Oracle (Reston, VA)
    …& Intelligence is seeking a highly experienced and motivated **Senior Data Engineer ** join our **Consulting Services organization** on an exciting new contract. The ... Senior Data Engineer role will be part of a team of...of ETL pipeline design and implementation for large-scale data systems + Proficiency in shell scripting, Python, or other… more
    Oracle (12/04/25)
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  • Research Science / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret ... exciting new opportunity for a Senior AI and Machine Learning Research Engineer . Apply machine learning, statistics, to develop algorithms to solve challenging… more
    CACI International (11/25/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee ... exciting new opportunity for a Senior AI and Machine Learning Research Engineer . Apply machine learning, statistics, to develop algorithms to solve challenging… more
    CACI International (11/25/25)
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  • Senior Sales Engineer , Majors - DMV

    Zscaler (VA)
    …Degree or equivalent experience + 5 to 8+ years of experience as a Sales Engineer or Systems integrator + Knowledge of network security technologies **What Will ... in zero trust security. The world's largest businesses, critical infrastructure organizations, and government agencies rely on Zscaler to...to the world. We're looking for a Senior Sales Engineer to join our Sales Engineering team. Reporting to… more
    Zscaler (11/19/25)
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  • Senior Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management of the program's executive ... effective integration with a government multi-contractor team. The Senior Network Engineer will be critical in maintaining, troubleshooting, and enhancing our… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... grows, so will the tools and the **Senior Security Engineer ** will be the person charged with implementing them....identify security incidents + Use security tools to audit infrastructure , detect issues and coordinate remediation of any issues… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Non-Destructive Testing Engineer

    Amazon (Manassas, VA)
    Description AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure . In other words, we're the people who ... and verbal communication skills, and has significant experience in supporting critical infrastructure . They will possess the ability to design, develop, and deploy… more
    Amazon (01/08/26)
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  • Security Engineer - IR Threat Intelligence

    Meta (Richmond, VA)
    …stakeholders to improve Meta's security posture. **Required Skills:** Security Engineer - IR Threat Intelligence Responsibilities: 1. Track threat clusters ... posing threats to Meta's infrastructure and employees, and identify, develop and implement countermeasures on our corporate network 2. Investigate, mitigate, and… more
    Meta (01/15/26)
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  • Staff Software Engineer - Java, AWS, TCS…

    Zscaler (Mclean, VA)
    …global leader in zero trust security. The world's largest businesses, critical infrastructure organizations, and government agencies rely on Zscaler to secure users, ... agility with a cloud-first strategy. We're looking for an experienced Staff Software Engineer to join our IT Cloud Engineering team. **This role requires Top Secret… more
    Zscaler (01/14/26)
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  • Engineer / PT opportunity

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons Special Programs and Systems group is hiring cleared software engineers to develop specialized software ... and cyber specialists. Specifically, you will have the opportunity to: + Part-time Engineer opportunity ideal for student + Participate in or lead design and code… more
    Parsons Corporation (01/08/26)
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