• 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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  • Fairfax County Government (Fairfax, VA)
    …experience, Engineer II employees are eligible for a non-competitive appointment to Engineer III within the engineering discipline for which they have been ... (EPA). This role requires good physical ability, as the engineer will spend 75% of their day in the...Knowledge of common methods and equipment used in engineering design /construction and of inspection methods used in reviewing such… more
    CollegeRecruiter (12/14/25)
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  • CompQsoft (Arlington, VA)
    Apply Description Position: Rapid Response Sr. Network Engineer Location: Pentagon Clearance: Active TS/SCI Clearance Job Description: -Outstanding mathematics and ... trending, capacity planning -Use of current and emergent network design principles and protocols -Experience with network virtualization technologies -Experience… more
    CollegeRecruiter (12/13/25)
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  • CPG (Ashburn, VA)
    Position: Mechanical Commissioning Agent III Location: 19775 Belmont Executive Plaza Suite 200 Ashburn, VA Job Id: 631 # of Openings: 1 TITLE: Mechanical ... Commissioning Agent III LOCATION: Prefer candidate located in the DC/MD/VA area...This person is responsible for conducting reviews of client design packages, monitoring, and analyzing FAT and First of… more
    CollegeRecruiter (12/13/25)
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  • CPG (Ashburn, VA)
    Position: QA/QC Commissioning Associate III Location: 19775 Belmont Executive Plaza Suite 200 Ashburn, VA Job Id: 748 # of Openings: 2 TITLE: QA/QC Commissioning ... Associate III LOCATION: Ashburn, VA - Must be able to...commissioning process. The QA/QC Commissioning Associate assists the QA/QC Engineer to ensure that the correct equipment has been… more
    CollegeRecruiter (12/13/25)
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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 (12/15/25)
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  • Design Build Transportation Engineer

    HNTB (Arlington, VA)
    …real difference in the world of transportation engineering as you solve complex design challenges. **What You'll Do:** + Completes assigned work within the schedule ... other disciplines on multi-disciplinary pursuits and projects + Managing and leading design teams in delivering complex design -build infrastructure projects with… more
    HNTB (10/30/25)
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  • WGL - Gas Transmission Engineer (Level I,…

    AltaGas (Springfield, VA)
    **Job Description** **WGL - Gas Transmission Engineer (Level I, II, III or IV)** WGL has an immediate need for a Transmission Engineer to provide design ... -in-Training" (EIT) Certification preferred. + "Project Management Professional" (PMP) Certification preferred. ** Engineer Level III ** + 3+ Years in the natural… more
    AltaGas (10/21/25)
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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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  • Software Engineer - III

    TheIncLab (Mclean, VA)
    …Your Mission, Should You Choose to Accept As a Software Engineer - III at TheIncLab, you will design , develop and deliver innovative software solutions for ... as well. We are looking for a Senior Software Engineer III to join our Engineer...security and technological advancement. What will you do? + Design , document, and implement software applications and architectures that… more
    TheIncLab (12/06/25)
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  • Software Engineer III

    RxBenefits (Washington, DC)
    RxBenefits is hiring! We are adding a Software Engineer III to the growing application development team at our Birmingham, AL headquarters. As a level III ... our employees and partners need to succeed. Job Responsibilities Include: . Design , build, and maintain AI-driven backend services, APIs, pipelines, and application… more
    RxBenefits (12/12/25)
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  • Data Engineer III

    Amazon (Arlington, VA)
    …POSITIONS AVAILABLE Employer: AMAZON DEVELOPMENT CENTER US, INC., Offered Position: Data Engineer III Job Location: Arlington, Virginia Job Number: AMZ9948586 ... 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 (11/26/25)
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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 ... 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 (09/22/25)
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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 ... characteristic protected by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network support processes,… more
    William C Brown Inc (12/01/25)
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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 (12/11/25)
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  • Engineer III

    Three Saints Bay (Crystal City, VA)
    ** Engineer III (4317)** Location **Crystal City, VA** Job Code **4317** \# of Openings **1** Apply Now ... LLC, and a Federal Government Contractor industry leader, is seeking an ** Engineer III ** **Position Responsibilities:** + Provide systems engineering support for… more
    Three Saints Bay (11/01/25)
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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 ... Travel: Local * * * **The Opportunity:** This position encompasses the design , implementation, and maintenance of complex, global enterprise networks. The Senior… more
    CACI International (10/07/25)
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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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  • Software Engineer III

    Gama-1 Technologies (Silver Spring, MD)
    Summary GAMA-1 Technologies, LLC seeks an experienced Software Engineer III to support our growing Cloud Services practice in remote work environment. This ... individuals with disabilities to perform these essential functions. + Lead the design , development, and deployment of scalable and robust software applications. +… more
    Gama-1 Technologies (11/05/25)
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  • Data Center Infrastructure Engineer

    Amazon (Herndon, VA)
    Description Employer: Amazon Data Services, Inc. Position: Data Center Infrastructure Engineer III (multiple positions available) Location: Herndon, Virginia ... equipment to AWS and its customers. * Review historical failures, equipment design changes and lessons learned to incorporate relevant inspections & tests and… more
    Amazon (12/10/25)
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