• Sr. Network Engineer

    Arena Technical Resources, LLC (Reston, VA)
    design , implementLANs/WANs/site-to-site VPNs/point-to-point/point- to multipoint. Serve as network systems engineer overseeing servers, storage and backup ... Job Description: The job duties of the Sr. Network Engineer are as follows: - Performnetwork design ..., implement or maintain networks for LAN and WAN systems - Provide engineering designs and plans for installation,… more
    Arena Technical Resources, LLC (10/23/25)
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  • Principal Mechanical Air-Cooling Product…

    Amazon (Herndon, VA)
    …exceeding 250MW+ across data center campuses . Communicate complex cooling systems architecture through detailed control schemes, psychrometric analysis, and ... our data centers. AWS is seeking a Principal, Mechanical Engineer for our team developing new infrastructure solutions that...or equivalent - . 10+ years in mechanical cooling systems design - . Capable of driving… more
    Amazon (10/26/25)
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  • Software Engineer ( Engineer

    Huntington Ingalls Industries (Suffolk, VA)
    …and align technical solutions with operational goals. * Document software architecture , technical design decisions, and development best practices. What ... here for a short video: https://vimeo.com/732533072 Summary: The Software Engineer will play a critical role in modernizing the... systems (Git) * Familiarity with Modular Open Systems Approaches (MOSA) and DoD software architecture more
    Huntington Ingalls Industries (08/28/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    design , interface and data architectures, validation and verification, systems integration, and system & operational performance analysis. + Perform assessments ... **Description** SAIC is seeking a **SIGINT Mission Engineer ** to support assessments and studies for the...In this role you will coordinate assessments for HIVE architecture impacts, architecture trades, and architecture more
    SAIC (11/06/25)
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  • Software Development Engineer , AWS…

    Amazon (Arlington, VA)
    …on our strategy by helping define the next wave of product features and system architecture . The systems are complex and there are huge opportunities to work at ... retail. We are looking for an experienced Software Development Engineer to help the team take AWS Marketplace to...professional software development experience - 2+ years of non-internship design or architecture ( design patterns,… more
    Amazon (10/13/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …engineering principles are implemented into assigned programs information systems architecture . + Perform analysis and evaluation to design , implement, test ... Engineer 6** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic...design and implementation of trusted relations among external systems and architectures. + Assess and mitigate system security… more
    M. C. Dean (08/30/25)
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  • Senior Software Engineer (C#/SQL)- Research…

    CoStar Realty Information, Inc. (Richmond, VA)
    …Implement solutions using modern architecture paradigms including microservices, domain-driven design (DDD), and event-driven systems . + Guide teams in ... Senior Software Engineer (C#/SQL)- Research Development Job Description CoStar Group...+ Experience with ASP.NET Web API, and RESTful service design . + Familiarity with microservices architecture and… more
    CoStar Realty Information, Inc. (09/09/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …computer product vendors in the design , evaluation, and architecture of state-of-the-art secure GOTS/COTS applications, operating systems , networks, ... Security Engineer applies current analytical and logical thinking to the design , architecture , development, evaluation, testing, and integration of computer … more
    Shuvel Digital (09/25/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …computer product vendors in the design , evaluation, and architecture of state-of-the-art secure GOTS/COTS applications, operating systems , networks, ... Security Engineer applies current analytical and logical thinking to the design , architecture , development, evaluation, testing, and integration of computer … more
    Shuvel Digital (09/25/25)
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  • Software Engineer - Backend (TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** Software Engineering **Skills:** Building Architecture ,Complex Systems ,Software Applications,Software Program **Experience:** 8 ... Citizenship Required:** Yes **Job Description:** The Back End Software Engineer will design and develop complex new...have extensive, firsthand technical expertise in a modern service-oriented architecture . They must be at ease working in an… more
    General Dynamics Information Technology (09/27/25)
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