• Network Engineer 4

    M. C. Dean (Springfield, VA)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Network Engineer 4** to join our **Security and Electronic Systems ... is Building Intelligence . We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (01/08/26)
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  • O&M Network Engineer (Technical…

    M. C. Dean (Springfield, VA)
    …strategies and objectives throughout the typical IT project lifecycle. The O&M Network Engineer is responsible to refining requirements, development and revising ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (12/27/25)
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  • Sr. Specialist, Network Systems…

    L3Harris (Greenville, TX)
    …Top Secret/SCI Security Clearance, which requires US Citizenship. Job Description: The Senior Specialist, Network Engineer (NE) performs technical planning, ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist,… more
    L3Harris (12/12/25)
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  • Senior Data Engineer

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a **TS/SCI cleared Senior Data Engineer ** in support of NAVWAR's Naval Operational Architecture (NOA) program in San Diego, CA. ... The Data Engineer will to support a transformational, Navy-led network...systems engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (12/13/25)
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  • Senior Solutions Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38971 **Summary** ** Senior Solutions Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... interests of our nation. SecuriGence is seeking a talented ** Senior Solutions Engineer ** to help contribute to...as assigned. **Qualifications** + Bachelor's degree in information technology, Cyber Security, or other related fields. + 8+ years… more
    Chenega Corporation (01/16/26)
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  • Senior AWS Engineer

    Fiserv (Omaha, NE)
    … **About your role:** We are seeking a highly skilled Senior AWS Engineer with a strong understanding of network architecture and cloud infrastructure. This ... route tables, NAT gateways, Transit Gateway, Direct Connect, VPN). + Implement network security best practices, including security groups, NACLs, and AWS Firewall… more
    Fiserv (01/08/26)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... security section grows, so will the tools and the ** Senior Security Engineer ** will be the person...and reporting of findings + Review technical security posture ( network , application, database) for existing and newly acquired businesses… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior Embedded Software Engineer

    L3Harris (Camden, NJ)
    …sea and cyber domains in the interest of national security. Job Title: Senior Embedded Software Engineer - SMES Level Job Code: 30359 Job Location: Camden, ... is not just growing-it's exploding with opportunities for innovation and impact in network and tactical encryption products and systems. Imagine working on the front… more
    L3Harris (10/24/25)
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  • Senior Desktop Engineer SCCM

    SAIC (Quantico, VA)
    …The Air Force and Combatant Commands Business Group of SAIC is seeking a Senior Desktop Engineer (SCCM) to support a transformational infrastructure program for ... as applicable. **Qualifications** **Required Qualifications** It is required that the Senior Desktop Engineer have the following qualifications: + BA/BS.… more
    SAIC (12/03/25)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …mission\-essential systems\. **WHO YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \-IT to join our Radiant Mercury team\. This ... professionals to work on the Trusted Security Solutions \(TSS\) program to engineer Cross\-Domain Solution \(CDS\) products\. This position is for a Systems … more
    Lockheed Martin (11/12/25)
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