• Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... with virtual infrastructure technologies, all components of Windows and Linux system infrastructure, Local Area Network/Wide Area Network technologies, Storage… more
    ManTech (08/20/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... USD $148,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4950/ senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_ **Category** _IT… more
    GovCIO (07/23/25)
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  • Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    **Overview** SOSi is seeking a skilled Machine Learning Engineer to support a US government customer in Chantilly, VA. In this job you will work with other talented ... for new clearances. + Minimum 5 years of experience in a data science/ engineer role. + Experience developing and using agentic AI frameworks including Autogen. +… more
    SOS International LLC (07/25/25)
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  • Senior Satellite Systems Engineer…

    Lockheed Martin (Fort Belvoir, VA)
    …a better tomorrow with you\. In this role as a Satellite Systems Engineer you will have the opportunity to conduct and lead mission/program\-specific operations ... Excel, MS PowerPoint\) * Experience with MATLAB, SQL, HTML, Python, UNIX/ Linux **Security Clearance Statement:** This position requires a government security… more
    Lockheed Martin (09/24/25)
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  • Senior A/AI Machine Learning…

    Lockheed Martin (Fort Belvoir, VA)
    …Space in Ft Belvoir, Virginia is seeking a full\-time Early Career Satellite Systems Engineer to join our team\. We will train you through an extensive education and ... Computer Vision, or Image Processing * Familiarity in one of the following: LINUX , MATLAB, JAVA, C\+\+, PERL, ORACLE/SQL, HTML, XML\. * Applicants selected will be… more
    Lockheed Martin (09/19/25)
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  • Senior Lead Backend Software…

    Lumen (Richmond, VA)
    …experience + AWS certifications preferred (Solutions Architect Associate/Professional, DevOps Engineer ) + Knowledge of networking protocols and security best ... practices + Experience with Linux /Unix and Windows server environment + 5+ years of professional experience with a bachelor's degree in computer science, Information… more
    Lumen (09/17/25)
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  • Digital Signal Processing Engineer…

    Parsons Corporation (Chantilly, VA)
    …Company, is seeking qualified candidates to fill a Sr. Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently ... more programming languages: C/C++, Python + Minimum of 5 years of experience with Linux + Code management with Git or other common tools **Preferred Skills:** +… more
    Parsons Corporation (09/11/25)
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  • Senior Design Engineer / Expert

    Two95 International Inc. (Richmond, VA)
    …70% infrastructure and 30% cloud focused Project Infrastructure - IBM's AIX and RedHat Linux - Microsoft products - Middleware - WebSphere - MQ - Connect Direct ... database design, and implementation 3) 8+ years' experience as an infrastructure engineer collaborating with technical subject matter experts 4) Expert knowledge of… more
    Two95 International Inc. (09/08/25)
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  • Senior Software Engineer - Training…

    Butler America (Sterling, VA)
    Software Engineer Location: Sterling, VA Job ID: #69774 Pay Range: $80-105 ph (W2) Duration: 12 mos * Design, develop, integrate, and test software on ... * Excellent written and oral communication skills * Familiarity with Linux and Windows development environments * Candidate exhibits leader-like qualities and… more
    Butler America (09/02/25)
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  • Senior Staff Software Engineer

    Leidos (Newport News, VA)
    …Leidos' National Security Sector has current job opportunities for talented ** Senior Staff Software Engineers** . The successful candidate will work collaboratively ... system (eg, Jira) + Proficiency with multiple operating systems (Mac OSX, Windows, Linux , etc.) + Interest and ability to learn new programming languages, tools,… more
    Leidos (09/22/25)
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