• Senior Platform Engineer (Network…

    Capital One (Mclean, VA)
    Senior Platform Engineer (Network Infrastructure ) - Global Payment Network Do you love building and pioneering in the technology space? Do you enjoy solving ... ), you'll deliver highly available, scalable, and diverse network infrastructure to facilitate key business functions at Capital One....be regularly worked. Chicago, IL: $119,400 - $136,200 for Senior Platform Engineer McLean, VA: $131,300 -… more
    Capital One (01/04/26)
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  • Senior Infrastructure

    General Dynamics Information Technology (Chantilly, VA)
    …award. Projected award date is late January.** **MEANINGFUL WORK AND PERSONAL IMPACT** The Senior Infrastructure Engineer will serve as technology expert. As ... Infrastructure Engineer you will oversee the design, documentation, implementation and...presents IT infrastructure standard operating procedures to senior management. + **Availability & Security :** Maintains… more
    General Dynamics Information Technology (12/14/25)
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  • Senior Drainage Engineer

    Parsons Corporation (Centreville, VA)
    …your full potential. Unleash your talent and redefine what's possible. **Job Description:** ** Senior Civil Drainage Engineer - USA / Remote** **Opportunity :** ... small to large scale, transportation projects? **Parsons** is now hiring a ** Senior Drainage Engineer ** for design-build and design-bid-build projects located… more
    Parsons Corporation (10/22/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... services and technologies, including compute, database, storage, network virtualization, and security services; + Advanced knowledge of scripting, Infrastructure more
    M. C. Dean (11/28/25)
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  • Senior Infrastructure and ServiceNow…

    Virtual Service Operations (Alexandria, VA)
    Senior Infrastructure and ServiceNow Engineer in Alexandria, VA * Alexandria, VA (http://maps.google.com/maps?q=Alexandria+VA+USA) Description Are you ... looking to take the next steps in your career as a Senior Infrastructure and ServiceNow Engineer ? Let's chat and see if we are a good match! Opportunity:… more
    Virtual Service Operations (12/17/25)
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  • Senior Solution Engineer

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. Responsibilities As part of the team, the ** Senior Solution Engineer 's** responsibilities will include (but will not ... cloud services architecture, including compute, database, storage, network virtualization, and security services; + Working knowledge of network infrastructure ,… more
    M. C. Dean (11/28/25)
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  • Senior Engineer - DevOps…

    RTX Corporation (Sterling, VA)
    …for a security clearance​ ** Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure ** **(Onsite)** This position requires ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (01/08/26)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior ( Security ) - TS/SCI required** Transform ... technology into opportunity as a **Network Engineer Senior ( Security )** at GDIT....INSCOM mission. + Install, configure, and maintain customer network infrastructure and security stack as part of… more
    General Dynamics Information Technology (12/09/25)
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  • Senior CrowdStrike Falcon Endpoint…

    AIG (Reston, VA)
    …AIG, we are reimagining the way we help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that ... the organization. How you will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer...They will interact closely with other IT groups like Security Architecture, Infrastructure Build, Operations teams, and… more
    AIG (10/24/25)
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  • Senior Offensive Security

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global ... we provide an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing processes, infrastructure more
    CoStar Realty Information, Inc. (11/24/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    Security , & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate ... for transformative change. **Responsibilities:** The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include,… more
    Amentum (12/05/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . Senior Cyber ... of cybersecurity frameworks and best practices + Familiarity with cloud security and virtualized infrastructure technologies + Ability to troubleshoot… more
    ManTech (12/11/25)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security ** ** Engineer ** Deliver ... for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... for professionals with strong technical expertise and a desire to shape the security infrastructure of the future. **Responsibilities include but are not limited… more
    ManTech (12/13/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description...trends and identify security incidents + Use security tools to audit infrastructure , detect issues and ... As the security section grows, so will the tools and the ** Senior Security Engineer ** will be the person charged with implementing them. The successful… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Lead Cryptographic Infrastructure

    The MITRE Corporation (Arlington, VA)
    …(DoW) Chief Information Officer (DCIO) Cybersecurity Task. This Lead Cryptographic Infrastructure Engineer /Task Lead delivers comprehensive MITRE expertise to ... critical systems for the future. Roles & Responsibilities: The Lead Cryptographic Infrastructure Engineer /Task Lead will oversee and drive critical MITRE… more
    The MITRE Corporation (01/06/26)
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  • Senior Information Systems Security

    Amentum (Warrenton, VA)
    …for transformative change. **Responsibilities:** The duties and responsibilities of the ** Senior Information System Security Engineer (ISSE)** include, ... voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program boasts a professional… more
    Amentum (01/09/26)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • AWS Full Stack Infrastructure

    BCMC (Dulles, VA)
    …capabilities to address emerging threats. We are seeking a skilled Full Stack Infrastructure Engineer with expertise in AWS Cloud production and development ... in an AWS Cloud Environment, ensuring reliable operation and security . * Perform automated patching, security updates,...holidays & 3 weeks of annual leave DOM-TO9-3497 Software Engineer - Senior II - ESW04 Powered… more
    BCMC (01/06/26)
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  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    …to improve our future and protect our freedom. We are looking for a Platform Engineer ( Senior ) to join our visible technical program driving the Model Based ... technical understanding of relationships, dependencies and requirements of cloud services, infrastructure and security domains + SharePoint admin experience +… more
    BAE Systems (12/20/25)
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