• ABBTECH Professional Resources, Inc. (Washington, DC)
    **SharePoint Engineer ** **Location- Washington, DC** **Clearance- TS or TS/SCI** **_This program requires US Citizenship_** **RECENT TREASURY EXPERIENCE IS A MUST** ... Mid-level Full Stack Engineer to support the US Dept of Treasury in...and remedying security issues. + Providing Tier II and III support for incidents and problems and documenting the… more
    DirectEmployers Association (12/19/25)
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  • Design Project Engineer

    Maryland Department of Transportation (Frederick County, MD)
     Design Project Engineer (Transportation Engineer III ) Salary $70,743.00 - $110,288.00 Annually Location Frederick County Job Type Full Time Job Number ... State Highway Administration District 7- Grade 17 (0117) SP#25-87-26 Design Project Manager (Transportation Engineer III ) YOU MUST APPLY ONLINE TO BE… more
    Maryland Department of Transportation (01/08/26)
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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 (01/15/26)
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  • Mechanical Design Engineer

    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
    Southland Industries (12/27/25)
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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 (12/26/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... TCS has an exciting and challenging opportunity available for a CSES III - Firewall Engineer supporting an Intelligence Community customer's wide-area… more
    CACI International (12/18/25)
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  • Database Engineer III

    DCCA (Annapolis Junction, MD)
    Database Engineer III Location Annapolis Junction, MD Job Code 2342 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com Database Engineer III Candidate must have an active TS/SCI w/Poly For over… more
    DCCA (11/19/25)
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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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  • Engineer III

    Fairfax County Sheriff's Office (Fairfax, VA)
    Engineer III Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5187343) Apply  Engineer III Salary $79,192.88 - $131,987.44 ... + Benefits + Questions Job Announcement Are you a collaborative engineer passionate about improving our watersheds, stormwater quality, and reducing flooding… more
    Fairfax County Sheriff's Office (01/15/26)
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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 (12/16/25)
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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 (12/21/25)
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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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  • Test Engineer III

    Foxhole Technology, Inc (Fort Meade, MD)
    **Overview** **Job Title: Cybersecurity** **Test Engineer III ** **Job Location: Ft Meade, MD** **Position Type: Full-time** **Clearance Level: Secret** Foxhole ... across the organization and around the world **.** The Cybersecurity Test Engineer III will support sensing development initiatives, including modernization and… more
    Foxhole Technology, Inc (01/10/26)
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  • (USA) Network Engineer III

    Walmart (Herndon, VA)
    **Position Summary ** The Network Engineer III , Information Security, plays a critical role in designing, implementing, and maintaining secure network ... controls to safeguard information systems. Collaborating across teams, the engineer supports issue resolution and continuous improvement initiatives, contributing to… more
    Walmart (01/15/26)
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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 (01/07/26)
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