• Senior Information System Security

    ManTech (Chantilly, VA)
    **MANTECH** seek a motivated, career and customer-oriented ** Senior Information System Security Engineer ** to join our team in **Washington, DC, Quantico, ... but are not limited to:** + Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design security more
    ManTech (01/01/26)
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  • Senior MuleSoft Engineer

    Eliassen Group (Richmond, VA)
    ** Senior MuleSoft Engineer ** **Anywhere** **Type:** Contract-to-Hire **Category:** Development **Industry:** Other **Workplace Type:** Remote **Reference ID:** ... Jobs **Description:** **100% Remote** We are looking for a Sr Mulesoft Engineer to join our client's...patterns and design patterns. + Working knowledge of application security technologies, ie OAuth2, SSO, SAML, etc. + Good… more
    Eliassen Group (12/05/25)
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  • Senior Platform Engineer , Workday…

    Capital One (Mclean, VA)
    Senior Platform Engineer , Workday (Workday Recruiting) Do you love building and pioneering in the technology space? Do you enjoy solving complex technical ... (HCM, Recruiting) + 2+ years of experience with Workday Security or Workday Reporting + 1+ years of experience...be regularly worked. Cambridge, MA: $127,500 - $145,500 for Senior Platform Engineer Chicago, IL: $115,900 -… more
    Capital One (11/04/25)
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  • Senior Sales Engineer - SLED, Mid…

    Proofpoint (Alexandria, VA)
    …on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer or senior level product support, preferably in ... in our sales process every single day. As a Senior Sales Engineer working with accounts in...the industry + You will become an expert in Email Security Gateways, Advanced Persistent Threats, Attack… more
    Proofpoint (12/25/25)
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  • Senior Platform Engineer

    Capital One (Mclean, VA)
    Senior Platform Engineer The Associate Experience Technology team connects users in the Capital One enterprise with simple to use, digitally enriched experiences ... Platform) Preferred Qualifications: + 2+ years of experience with email routing and security including SMTP and...be regularly worked. McLean, VA: $127,500 - $145,500 for Senior Platform Engineer Plano, TX: $115,900 -… more
    Capital One (12/05/25)
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  • Senior Principal Software Engineer

    Mastercard (Arlington, VA)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview: Mastercard's ... Data & Analytics is seeking a visionary and results-oriented Senior Principal Software Engineer , Data Architecture to lead the design and evolution of… more
    Mastercard (10/17/25)
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  • Senior Software Engineer , Splunk

    Capital One (Mclean, VA)
    Senior Software Engineer , Splunk Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, ... and alerts to monitor system performance, application health, and security events. + Work with stakeholders to gather requirements...be regularly worked. Riverwoods, IL: $144,200 - $164,600 for Senior Software Engineer McLean, VA: $158,600 -… more
    Capital One (11/04/25)
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  • Senior Network Engineer

    Ensono (Richmond, VA)
    …Collaboration, and Passion. **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the design and implementation of ... still encourage you to apply.** **Duties and Responsibilities** + This role is for a Senior Network Engineer who will be part of the Global Network Operations… more
    Ensono (11/08/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Systems Engineer , Senior ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0627 ... for a Systems Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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  • Senior Nuclear Operations Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …- $215,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' ... of readiness. HII supports the Department of Energy's national security mission through the management and operation of its...video: https://vimeo.com/732533072 Who we are HII is seeking a Senior Nuclear Operations Engineer to join the… more
    Huntington Ingalls Industries (12/18/25)
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