• Software Engineer III

    TheIncLab (Mclean, VA)
    …purpose; and where your career can meet purpose as well. We are looking for a Senior Software Engineer III to join our R&D team. We encourage you to apply ... dynamic and impactful company. Your Mission, Should You Choose to Accept As a Software Engineer III on our R&D team, you will work on software prototypes… more
    TheIncLab (09/26/25)
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  • Software Engineer III

    KBR (Chantilly, VA)
    Title: Software Engineer III Belong. Connect. Grow. with KBR! At KBR, we define the future. We are a company of innovators, thinkers, creators, explorers, ... decision-makers and protects our planet. KBR has an immediate need for a Software Engineer at its Chantilly, VA location. This opportunity is expected to run… more
    KBR (09/26/25)
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  • Software Dev Engineer III

    Amazon (Arlington, VA)
    Description MULTIPLE POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: Software Dev Engineer III Job Location: Arlington, Virginia ... of experience in the job offered, or as a Software Engineer , Software Developer, or...using: (i.) Object Oriented Design, (ii.) distributed programming, and ( iii .) C#, C++, or Java. Amazon.com is an Equal… more
    Amazon (08/08/25)
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  • Software Engineer III

    Walmart (Reston, VA)
    …**What you'll do:** + Design, build, and maintain high performant APIs and software services for our 1P and 3P customers. + Develop robust, maintainable, reusable ... deployment, monitoring, performance, scalability, availability, security, and alerting for software test, integration, and production environments. + Plan and… more
    Walmart (08/08/25)
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  • Software Development Engineer

    Amazon (Herndon, VA)
    …- Mentor and coach other engineers, fostering a culture of robust software development - Establish and improve operational practices including monitoring, telemetry, ... audiences A day in the life As an SDE III on our team, you'll collaborate with engineers, product...applying. Basic Qualifications - 5+ years of non-internship professional software development experience - 5+ years of programming with… more
    Amazon (08/14/25)
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  • Transportation Engineer III

    Johnson, Mirmiran, and Thompson Inc. (Vienna, VA)
    …through the projects we help bring to life. Clark Nexsen is seeking A Transportation Engineer III . The Transportation Engineer III will be responsible ... with the support staff in their use of the software is highly desirable. + A Transportation Engineer should typically have 4 years or more of significant… more
    Johnson, Mirmiran, and Thompson Inc. (07/31/25)
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  • Systems Engineer III

    Belcan (Chantilly, VA)
    Systems Engineer III Job Number: 355773 Category: Systems Engineering Description: Job Title: Systems Engineer III Location: Chantilly, VA Zip Code: ... Shift/ 8:00am Keywords: #SystemsengineerJobs #EngineeringJobs #AerospaceJobs JOB DESCRIPTION A Systems Engineer in the Defense and Aerospace Industry plays a crucial… more
    Belcan (10/03/25)
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  • Security Engineer III

    Evolent (Washington, DC)
    …for the mission. Stay for the culture. **What You'll Be Doing:** The Security Engineer III is responsible for designing and implementing robust security measures ... posture through comprehensive security design, implementation, and management. The Security Engineer III will work closely with cross-functional teams to… more
    Evolent (10/08/25)
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  • Data Engineer III

    Amazon (Arlington, VA)
    …MULTIPLE POSITIONS AVAILABLE Employer: AMAZON.COM SERVICES LLC Offered Position: Data Engineer III Job Location: Arlington, Virginia Job Number: AMZ9081156 ... make decisions around the use of new or existing software products and tools. Mentor junior data engineers. Position...of the following: (i.) ETL/ELT processes; (ii.) OLAP technologies; ( iii .) data modeling; (iv.) SQL; and (v.) Oracle. Amazon.com… more
    Amazon (09/17/25)
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  • Wi-Fi Network Engineer III

    Epsilon, Inc (Washington, DC)
    **Wi-Fi Network Engineer III ** **Epsilon is now part of AMERICAN SYSTEMS!** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS. Together, we're ... and data networks. **An average day:** As Wi-Fi Network Engineer III , you are expected to be...all network devices. + Operate and Maintain a Cisco Software Defined Access Solution. + Analyze network topologies and… more
    Epsilon, Inc (09/25/25)
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  • Flight Test Engineer III

    AeroVironment (Arlington, VA)
    **Worker Type** Regular **Job Description** Summary The Flight Test Engineer III designs, develops, and implements cost-effective methods of testing and ... prepared to support testing, including proper configuration of product hardware and software , writing test cards and procedures, and maintaining test equipment +… more
    AeroVironment (09/07/25)
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  • System Development Engineer III

    Amazon (Arlington, VA)
    …POSITIONS AVAILABLE Employer: AMAZON.COM SERVICES LLC Offered Position: System Development Engineer III Job Location: Arlington, Virginia Job Number: AMZ9080472 ... Respond to large scale events involving these fleets. Diagnose and fix critical software and system failures. Serve as a mentor and resource to other engineers… more
    Amazon (09/30/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network...troubleshooting, and support of local- and wide-area network hardware, software and applications. You will need to have experience… more
    William C Brown Inc (09/01/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... an exciting and challenging opportunity available for a Network Engineer who performs research, requirements analysis, design, installation, documentation,… more
    CACI International (09/13/25)
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  • Machine Learning Engineer III

    AeroVironment (Centreville, VA)
    **Worker Type** Regular **Job Description** **_Summary_** The **Machine Learning Engineer III ** will be a member of the Learning and Active Perception (LEAP) ... design strategies to overcome them + Write and test software to support the integration of machine learning algorithms...missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (08/09/25)
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  • Front-End Engineer III

    Amazon (Arlington, VA)
    …POSITIONS AVAILABLE Employer: AMAZON DEV CENTER US, INC. Offered Position: Front-End Engineer III Job Location: Arlington, Virginia Job Number: AMZ9082667 ... are performant, secure and accessibility compliant. Participate in engineering software design and user experience discussions. Contribute both collaboratively and… more
    Amazon (08/08/25)
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  • Civil Engineer III

    Bowman (Washington, DC)
    **Short Description** Bowman has an opportunity for a Civil Engineer III to join our team in Washington, DC At Bowman, we believe in creating opportunities for ... related field required at time of hire. + Professional Engineer license preferred. + Five or more (5+) years...+ Experience with computer applications and civil engineering design software such as Civil3D in a professional or academic… more
    Bowman (09/22/25)
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  • Support Engineer III -Ext

    Amazon (Herndon, VA)
    …POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: Support Engineer III -Ext Job Location: Herndon, Virginia Job Number: AMZ9082557 ... Management tools; 4) Evaluating and optimizing IT infrastructure and software application deployments on operating systems, including Linux distributions or… more
    Amazon (09/03/25)
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  • Full Stack Engineer III

    DSPolitical (Washington, DC)
    …dynamic, client-centered environment and join DSPolitical's Engineering team. As a Full Stack Engineer III , you will build new features for and maintain existing ... development processes, including translating complex business requirements into actionable software requirements for large projects. + Takes ownership of large… more
    DSPolitical (09/27/25)
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  • Support Engineer III -Ext

    Amazon (Herndon, VA)
    …POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: Support Engineer III -Ext Job Location: Herndon, Virginia Job Number: AMZ9162063 ... cross functional team. Working on cross-site projects and developing internal software applications for global engineering teams to help establish and improve… more
    Amazon (09/11/25)
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