• Southland Industries (Dulles, VA)
    **POSITION SUMMARY** Lead, evaluate, design , and engineer projects and systems to specification on projects ranging from new design /build to rehabilitation ... of less-experienced engineers on assigned projects. Mentors and provides guidance on design and technical issues. . Writes technical narratives in response to RFIs.… more
    DirectEmployers Association (09/27/25)
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  • 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 ... Wireless, and Data (TWD) Division is responsible for the design , implementation, operation and maintenance (O&M), and support of...and data networks. **An average day:** As Wi-Fi Network Engineer III , you are expected to be… more
    DirectEmployers Association (09/25/25)
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  • Battelle Memorial Institute (Washington, DC)
    …others can't. We conduct research and development, manage national laboratories, design and manufacture products and deliver critical services for our ... apply. **Job Summary** We are currently seeking a **Senior Test & Evaluation Engineer ** . This will be an **on-site** position located in **Arlington VA.**… more
    DirectEmployers Association (09/16/25)
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  • Design Engineer III

    VTG (Washington, DC)
    Overview We are seeking a Design Engineer to support our Washington, DC office. Candidate will support UxV design and development by conducting technical ... Review and analysis of UxV designs, addressing technical issues that arise during design and construction, and in the development of the future UxV requirements and… more
    VTG (10/17/25)
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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 ... the following + Performing Transportation engineering duties as a lead project engineer including analysis and design involving interstates and interchanges,… more
    Johnson, Mirmiran, and Thompson Inc. (07/31/25)
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  • Software Dev Engineer III

    Amazon (Arlington, VA)
    …POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: Software Dev Engineer III Job Location: Arlington, Virginia Job Number: AMZ9598568 ... experience in the job offered, or as a Software Engineer , Software Developer, or a related occupation. Employer will...applications, tools, systems or services using: (i.) Object Oriented Design , (ii.) distributed programming, and ( iii .) C#,… more
    Amazon (08/08/25)
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  • Software Engineer III

    TheIncLab (Mclean, VA)
    …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 and take the ... Mission, Should You Choose to Accept As a Software Engineer III on our R&D team, you...complex features and applications. What will you do? + Design , develop, and maintain scalable, high-performance applications using Node.js,… more
    TheIncLab (09/26/25)
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  • Process Control Systems Engineer III

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    Position Information Functional TitleProcess Control Systems Engineer III Recruitment Category TypeStandard Functional CategoryEngineering & Construction ... Position LocationLaurel Position Summary Information General Summary TheProcess Control Systems Engineer III performs a variety of professional, technical, and… more
    Washington Suburban Sanitary Commission (WSSC) (10/11/25)
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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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  • 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 ... Position Responsibilities: Design , develop, implement, test, document, and operate large-scale, high-volume,...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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  • Civil Engineer III - Remote, US

    Bowman (Washington, DC)
    **Short Description** Bowman has an opportunity for a Civil Engineer III to join our team remotely. At Bowman, we believe in creating opportunities for aspiring ... with senior level engineers, clients and agencies, subcontractors, and design teams on complex engineering project issues. **Do the...related field required at time of hire. + Professional Engineer license preferred. + Five or more (5+) years… more
    Bowman (10/10/25)
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  • Cyber Security Engineer III

    Virtual Service Operations (Arlington, VA)
    Cyber Security Engineer III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your career as ... a Cyber Security Engineer III ? Let's chat and see if...a talented individual with an active TS/SCI clearance to design and implement cybersecurity architectures that align with security… more
    Virtual Service Operations (09/11/25)
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  • Enterprise Act Engineer III

    Amazon (Arlington, VA)
    …POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: Enterprise Act Engineer III Job Location: Arlington, Virginia Job Number: AMZ9082558 ... Position Responsibilities: Design , develop and support global and enterprise companies running...experience in the job offered or as a Support Engineer , Systems Engineer , or related occupation. Employer… more
    Amazon (09/03/25)
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  • Manufacturing Engineer III

    ThermoFisher Scientific (Frederick, MD)
    …for cancer. **Discover Impactful Work** Join our Manufacturing Engineering team as an Engineer III taking the lead in sustaining and advancing our commercial ... production operations. Drive process improvement, equipment design , development, and validation activities that support our high-impact products. This role includes… more
    ThermoFisher Scientific (10/09/25)
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  • Engineer III , IT Cloud

    PenFed Credit Union (Mclean, VA)
    …it's about being a part of the PenFed family. PenFed is hiring a (Hybrid) Engineer III , IT Cloud at our Tysons, Virginia location. The primary purpose of ... the position will perform other duties as assigned. + Design , implement and maintain cloud-based services and solutions (AWS)....issues and outages. + Participate in the planning and design of an enterprise Business Continuity Plan and Disaster… more
    PenFed Credit Union (09/14/25)
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  • Nondestructive Evaluation Engineer Level…

    Precise Systems, Inc. (Bethesda, MD)
    …and the Precise solution. We are seeking a highly skilled Nondestructive Evaluation (NDE) Engineer - Level III to join our team supporting advanced inspection ... industry and military standards, and provide engineering insights into testing design , implementation, and evaluation. + Contribute to technical decision-making and… more
    Precise Systems, Inc. (10/03/25)
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  • Tech Ops Engineer III

    Amazon (Herndon, VA)
    …POSITIONS AVAILABLE Employer: AMAZON DATA SERVICES, INC. Offered Position: Tech Ops Engineer III Job Location: Herndon, Virginia Job Number: AMZ9085044 Position ... goals to all stakeholders effectively. Identify Value Engineering opportunities in the design and quantify the savings. Identify project risks and the financial cost… more
    Amazon (08/16/25)
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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 ... for large projects. + Takes ownership of large projects and drives software design and implementation strategies. + Provides input on technology choices and … more
    DSPolitical (09/27/25)
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  • Applications Engineer III

    NANA Regional Corporation (Washington, DC)
    Suvi is looking for an Applications Engineer III **(PIPELINE POSITION)** to work in Washington, DC. We are seeking a talented Mid Developer to join our team. As ... a Mid Developer, you will contribute to the design , development, and maintenance of eForms solutions while embracing...establishing the Definition of Done. + eForms Development: + Design , develop, test, and maintain eForms using tools such… more
    NANA Regional Corporation (07/30/25)
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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 ... (5) years of experience in the following skills: 1) with systems design and software development, operations, automation and process improvement; 2) designing or… more
    Amazon (09/30/25)
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