• Senior Software Engineer

    Leidos (Alexandria, VA)
    **Description** The **Software Engineer ** will perform software development lifecycle (SDLC) activities as a member of an Agile development team building a large ... device programming opportunities are available. **Primary Responsibilities** The Software Engineer will be responsible for software development activities both… more
    Leidos (09/18/25)
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  • Information Systems Security Engineer

    BAE Systems (Sterling, VA)
    …available based on position level and/or job specifics. **Information Systems Security Engineer ( Senior )- ISSE** **115935BR** EEO Career Site Equal Opportunity ... is responsible for initial development and accreditation vs. long term Operations and Maintenance support. Bachelor's or Master s Degree are preferred in one or more… more
    BAE Systems (09/09/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... as well as cybersecurity capabilities; work closely with System Architect and other senior members of the technical team to drive best practices across the entirety… more
    M. C. Dean (08/30/25)
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  • Senior DevSecOps Engineer

    SAIC (VA)
    **Description** **SAIC** is seeking highly skilled and motivated ** Senior DevSecOps Engineer ** to begin an exciting and challenging career with our large ... the ability to work cross-functionally and educate team members. + Maintenance and ongoing development of continuous build/ integration infrastructure. + Provide… more
    SAIC (10/04/25)
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  • Senior Software Engineer (Onsite)

    RTX Corporation (Dulles, VA)
    …evolving global market. Collins Aerospace is seeking a highly motivated and talented Senior Software Engineer with a strong interest in the design, development ... and maintenance of full-stack AI-based enterprise applications to join our...will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development… more
    RTX Corporation (09/30/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... administrative scripting languages. + Experience with integration, deployment, troubleshooting and maintenance of operating systems in a multi domain environment. +… more
    ManTech (09/30/25)
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  • Network Engineer - Senior

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. **Network Engineer - Senior or Mid-Level** **115512BR** EEO Career Site Equal ... technologies + Performing upgrades and performing routine network operations and maintenance (O&M). + Identifying and implementing INFOSEC and COMSEC security… more
    BAE Systems (09/09/25)
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  • Network Engineer - Senior Level

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. **Network Engineer - Senior Level** **115858BR** EEO Career Site Equal Opportunity ... technologies + Performing upgrades and performing routine network operations and maintenance (O&M). + Identifying and implementing INFOSEC and COMSEC security… more
    BAE Systems (09/09/25)
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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 support ... 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_ **Category** _IT… more
    GovCIO (08/02/25)
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  • Senior Information Security Engineer

    Lumen (Herndon, VA)
    …of a team that is responsible for the architecture, engineering, deployment and maintenance of network technology. You will also be working with the software ... vendors and peers to anticipate, define, and pursue these capabilities. A successful engineer is a strong communicator and relationship builder, who uses soft skills… more
    Lumen (10/15/25)
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