• Test Engineer

    CACI International (Sterling, VA)
    …and play a pivotal role in ensuring the quality and compliance of complex hardware/ software systems . Your expertise will drive the development and execution of ... and interface characteristics that enable reliable, repeatable verification. Partnering with systems , software , and product teams, you will translate customer… more
    CACI International (12/20/25)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Fort Belvoir, VA)
    …with activities such as, installation of new modified hardware, operating systems and software applications ensuring compliance with Information Assurance ... during afterhours operations, supporting the installation of new/modified hardware, operating systems and software applications ensuring integration with DISA… more
    Oneida Technical Solutions (12/11/25)
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  • Site Reliability Engineer II - CTJ - Secret

    Microsoft Corporation (Reston, VA)
    …identify and deliver software improvements using your expertise in software development, complexity analysis, and scalable system design. Strong ... Information Technology, or related field AND 1+ year(s) technical experience in software engineering, network engineering, or systems administration + OR… more
    Microsoft Corporation (12/11/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …devices, etc. Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in ... system design and evaluation, solution engineering, software development, or system administration. Requirements + 3+ years of experience as a system more
    ENS Solutions (12/27/25)
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  • Project Manager

    Nightwing (Sterling, VA)
    software configuration management tools (eg, Git). + Experience developing software systems with a solid understanding of operating system internals in at ... technical leadership in the design, development, testing, and deployment of complex software systems . This role combines advanced software engineering… more
    Nightwing (12/29/25)
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  • Senior Engineering Lead

    CACI International (Triangle, VA)
    …required for cloud computing; ensure the reliability, scalability, and performance of software systems + Architect and lead the development and integration ... preventative maintenance, performance optimization, security patching, replication of data between systems , and necessary updates to ensure system access with… more
    CACI International (12/11/25)
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  • MBSE Modeler

    Stratos Solutions (Chantilly, VA)
    …tools. + Knowledge of DevSecOps practices and integration with MBSE. + Experience working on software systems for space, satellite, or defense-related missions. ... Systems Engineering) Modeler to support the government in managing complex software development efforts. This role involves providing systems engineering… more
    Stratos Solutions (12/04/25)
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  • (DoD SkillBridge), Specialist, Integration & Test…

    L3Harris (Herndon, VA)
    …Essential Functions: + Support the set-up, configuration, and documentation of hardware and software systems under test, including loading custom and commercial ... team that provides technical training for a complex communications system . This Integration and Test / Technical trainer needs...software onto multiple systems + Developing and executing structured training sessions +… more
    L3Harris (12/19/25)
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  • Specialist, Technical Trainer Engineer VA (TS/SCI)…

    L3Harris (Chantilly, VA)
    …Essential Functions: + Support the set-up, configuration, and documentation of hardware and software systems under test, including loading custom and commercial ... VA (on-site) Job Description: We are seeking an experienced System Engineer / Integration & Test Engineer who will...software onto multiple systems . + developing and executing structured training sessions. +… more
    L3Harris (12/18/25)
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  • Configuration Management Analyst

    Xcelerate Solutions (Fort Belvoir, VA)
    …Community, and DTRA instructions, policies, and procedures. This is a Systems Engineering & Technical Assistance (SETA) role that supports DTRA government ... + Support configuration identification by maintaining a database that documents all software and hardware (Remedy IT Discovery & Dependency Map, Excel, SharePoint,… more
    Xcelerate Solutions (12/11/25)
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