• Engineer 3

    M. C. Dean (Vienna, VA)
    …in programs and contracts of similar scope, type and complexity. + Licensed Professional Engineer **Desired Skills:** + Use of Pyrosim software a plus. + Use ... for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities… more
    M. C. Dean (08/30/25)
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  • Offensive Security Engineer , Assessments…

    Coinbase (Richmond, VA)
    …organization at Coinbase is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and Web3 bug bounty program ... products and services, including smart contracts, DeFi protocols, and blockchain infrastructure . * Collaborate with partner teams to enhance detection and response… more
    Coinbase (09/18/25)
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  • Sr. Water Systems Engineer , DC Design…

    Amazon (Herndon, VA)
    Description AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure . In other words, we're the people who ... keep the cloud running. We support all AWS data centers and all of the servers, storage, networking,...want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security… more
    Amazon (10/02/25)
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  • Senior Mechanical Engineer

    Bechtel Corporation (Reston, VA)
    …have created jobs, grown economies, improved the resiliency of the world's infrastructure , increased access to energy, resources, and vital services, and made the ... to create a lasting positive impact. We serve the Infrastructure ; Nuclear, Security & Environmental; Energy; Mining & Metals,...plants overseas. # Job Summary: As a Senior Mechanical Engineer , you will support the development of Mechanical systems… more
    Bechtel Corporation (11/06/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Vaxcom Services, LLC (a Parsons company) is looking for an amazingly talented **Network/Systems Engineer ** to join our team! In this role you will get to support ... range plans and objectives. + Will maintain authoritative records of software /firmware certification dates, compliance requirement dates, test start and end dates,… more
    Parsons Corporation (10/31/25)
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  • AI Observability Engineer

    Deloitte (Arlington, VA)
    …to build, deploy, and operate integrated/verticalized sector solutions in software , data , AI, network, and hybrid cloud infrastructure . These solutions are ... who wants to work in a collaborative environment? As an experienced AI Observability Engineer you will have the ability to share new ideas and collaborate on… more
    Deloitte (11/14/25)
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  • Research Engineer , Language - Generative…

    Meta (Richmond, VA)
    **Summary:** Meta is seeking a Research Engineer to join our Large Language Model (LLM) Research team. We conduct focused research and engineering to build ... AI and NLP, with experience in areas like language model evaluation; data processing for pre-training and fine-tuning; responsible LLMs; LLM alignment; reinforcement… more
    Meta (11/05/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …connects the world. We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly. Together, we are building ... digitally connect the world and shape the future. **The Role** The Senior Engineer will participate in multiple team environments and provide efforts to all aspects… more
    Lumen (10/28/25)
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  • Cooling Engineer - Mechanical…

    HII (Chesapeake, VA)
    …Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government ... customers. Our capabilities range from C5ISR, AI and Big Data , cyber operations and synthetic training environments to fleet...Are We are seeking a talented and experienced Cooling Engineer to join our mechanical engineering team. This role… more
    HII (10/28/25)
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  • Security Engineer Investigator, Insider…

    Meta (Richmond, VA)
    …team is dedicated to identifying and responding to insider threats that target our data . Our mission is to detect, investigate, and mitigate damage caused by insider ... We handle a wide range of abuse cases, including misuse of user data , intellectual property theft, and leaks of sensitive information.We are seeking an experienced… more
    Meta (08/27/25)
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