• Senior Associate, Systems…

    L3Harris (Springfield, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer Job Code: 28927 Job Location: Springfield, ... concept of operations, design and implementation plans + Develop test plans, procedures & cases + Conduct tests and...Use software tools, scripting and software/hardware troubleshooting + Analyze systems requirements from end systems and users… more
    L3Harris (09/24/25)
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  • Senior Computer Systems…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring a Senior Computer Systems Engineer /Architectto support our newly awarded United States Coast Guard (USCG) contract. ... USD $143,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6649/ senior -computer- systems - engineer -architect/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6649_… more
    GovCIO (09/07/25)
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  • Test Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Test Engineer ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington **Position ID:** ... Full Time **Position Description:** CGI Federal has an exciting opportunity for a Test Engineer within our Intel sector advancing the national security mission… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • WGL - Senior OT Systems…

    AltaGas (Springfield, VA)
    …infrastructure, cyber security tools and technologies, identity access management systems , OT software applications, operating systems , wireless communications ... devices (PLCs, RTUs). The ideal candidate would have extensive experience as a network engineer and virtualization engineer for the oil and gas industry. Must be… more
    AltaGas (08/07/25)
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  • Senior Security Systems…

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Senior Security Systems Engineers** . These positions are contingent upon award ... work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected...+ Plan, develop, execute and document results of security test procedures. + Lead the analysis and testing of… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Systems Engineer…

    RTX Corporation (Sterling, VA)
    …create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... for the required security clearance.** **Qualifications We Prefer** + Experience with systems installation, integration, and test activities. + Experience with… more
    RTX Corporation (09/03/25)
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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_… more
    GovCIO (07/23/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational ... USD $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6349/ senior - systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6349_… more
    GovCIO (08/02/25)
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  • Senior Python Software Engineer

    EPAM Systems (Mclean, VA)
    We are looking for a ** Senior Developer** to join the team to build a next-generation AI-powered financial assistant platform. We will be rapidly iterating with our ... business users to test , refine, and deploy chat, reporting, and bespoke interfaces...into their investment workflows. Specifically, we are looking for senior engineers who will help us bring AI-powered financial… more
    EPAM Systems (08/21/25)
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  • Senior Lead Software Engineer , Back…

    Capital One (Mclean, VA)
    Senior Lead Software Engineer , Back End...be regularly worked. McLean, VA: $225,400 - $257,200 for Sr . Lead Software Engineer Candidates hired to ... capabilities that exemplify those practices. **We are seeking a Senior Lead** **Back End Software Engineer ** **who...using emerging AI technologies to revolutionize how developers build, test , and deploy software.** As a Capital One Software… more
    Capital One (08/08/25)
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