• Business Process Engineer

    CACI International (Portsmouth, VA)
    Business Process Engineer Job Category: Consulting Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... new technologies and innovations at the Shipyard. + Enhance the methods, tools , effectiveness, and outcomes of NNSY technologies and innovations and ensure alignment… more
    CACI International (12/04/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... firewalls and core/distribution/access switches and routers. + Utilizing network monitoring applications for traffic, access, and performance of entire network.… more
    ManTech (12/03/25)
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  • Senior Platform Engineer

    Koniag Government Services (Alexandria, VA)
    …Koniag Government Services company **,** is seeking a highly skilled Senior Platform Engineer with a Secret clearance to support **KSS** and our government client in ... complex system issues across infrastructure and application stack + Implement monitoring , logging, and alerting solutions to ensure platform health and performance… more
    Koniag Government Services (11/28/25)
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  • Security Engineer I, Threat Hunting,…

    Amazon (Arlington, VA)
    …front-line analysis, and providing escalation support - Experience with common security monitoring , log analysis and forensic tools - 1+ years professional ... Amazon's Threat Hunting team is looking for a Security Engineer , Threat Hunting who is excited by the idea...team searches for adversarial activity using a variety of tools , methods, intelligence, and techniques. They work hands-on with… more
    Amazon (11/27/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity professional to serve ... vulnerabilities and potential deficiencies as part of the continuous monitoring program + Performing cybersecurity sustainment activities, including change… more
    Nightwing (11/25/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    …Maintaining platforms of common hypervisors and enterprise applications, including collaboration tools , Systems Information and Event Monitoring (SIEM) products, ... ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (11/16/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Springfield, VA)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... **More About the Role:** + Coordination of system maintenance, monitoring , and installation of multiple WAN/LAN environments encompassing multiple specializations,… more
    CACI International (11/10/25)
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  • Systems Engineer

    Cinteot (Herndon, VA)
    …infrastructure products and management solutions such as Windows Server administration, monitoring and configuration tools , VMWare, DevSecOps solutions, storage ... Systems Engineer Location - Herndon, VA Job Description: With...development. + Experience with agile project planning and associated tools such as Microsoft Azure DevOps/TFS or JIRA. +… more
    Cinteot (11/06/25)
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  • Network Emulation Engineer

    CACI International (Chantilly, VA)
    Network Emulation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... behavior, and improving the defensive postures of our sponsors.** **Evaluate tools and methodologies, assess adversary intent, develop cybersecurity analytics and… more
    CACI International (10/28/25)
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  • Senior Software Engineer - SQL/C#/.NET

    CoStar Realty Information, Inc. (Richmond, VA)
    …Experience with NoSQL databases and API Gateway technologies. + Familiarity with observability tools like Kibana, Data Dog and other monitoring frameworks + ... Senior Software Engineer - SQL/C#/.NET Job Description CoStar Group (NASDAQ:...the Microsoft .NET technology stack, SQL and other data tools . + Implement solutions using modern architecture paradigms including… more
    CoStar Realty Information, Inc. (10/22/25)
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