• Lead Network Engineer - Palo Alto Firewalls

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Network Engineer - Palo Alto Firewalls Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... in real estate. We are hiring a Lead Network Engineer to take ownership of the Palo Alto firewall...Expertise in analyzing firewall logs using tools like Panorama, Splunk , Log Analytics or similar platforms to identify security… more
    CoStar Realty Information, Inc. (06/19/25)
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  • AWS Engineer

    Koniag Government Services (Vienna, VA)
    …Koniag Government Services company, is seeking a dedicated and passionate AWS engineer with a Top-Secret Clearance to support **Kadiak** and our government customer ... scripting skills (eg, Python, Shell). + AWS certifications (eg, AWS Certified DevOps Engineer ) are a plus. + Top-Secret clearance required. + Ability to obtain… more
    Koniag Government Services (06/03/25)
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  • Software Engineer (Senior ISSE)

    BAE Systems (Sterling, VA)
    …our future and protect our freedom. We are looking for experienced Software Engineer to join our technology-based program supporting a key Government customer. The ... Software Engineer will support the team in the following activities...as Greenlight, RoadRunner, Rapid 7, WebInspect, App Detective, and Splunk + Public, private and hybrid Cloud experience (AWS,… more
    BAE Systems (05/21/25)
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  • Continuous Monitoring Engineer (ConMon)

    Leidos (Alexandria, VA)
    …impact, and assess security controls and their effectiveness. + Utilize Qmulos, Splunk , ACAS, Axonius, CheckMark, BURP, and ESS to assess, validate, and monitor ... II certification + Proficiency in one or more of the following tools: Qmulos, Splunk , ACAS, Axonius, CheckMark, BURP, and HBSS + Understanding of the RMF process,… more
    Leidos (07/09/25)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Enterprise Management Engineer Location: Springfield, VA, US Job ID: ATR 17255 Job Description Description Enterprise Management Engineer is needed to support ... configuring and deploying Network and systems monitoring (ie SNMP, Nagios, Splunk , SolarWinds, etc.) - Demonstrated experience performing trend analysis on overall… more
    Arena Technical Resources, LLC (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA.** The **Security Engineer ** will design, ... secure system baselining. + Hands-on experience with security tools (eg, ACAS, Splunk , Tenable, Palo Alto, CrowdStrike, or similar). + Scripting or automation… more
    ManTech (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA.** We are searching for a highly skilled **Security ... Engineer ** to design, implement, and maintain secure environments that...baselining + Hands-on experience with security tools (eg, ACAS, Splunk , Tenable, Palo Alto, CrowdStrike, or similar) + Scripting… more
    ManTech (08/08/25)
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  • Cloud Security Engineer

    CACI International (Sterling, VA)
    Cloud Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are...security information and event management (SIEM) systems, such as Splunk , ArcSight, or ELK stack. + Proficiency in network… more
    CACI International (07/25/25)
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  • Principal/Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …a highly qualified individual to join our team as a **Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer .** The selected candidate will ... tools, including the configuration, installation, and operations and maintenance (O&M) of Splunk , Rapid 7, Trellix, and SQL databases + Possess DoD IAT Level… more
    Northrop Grumman (07/25/25)
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  • Cloud Engineer II

    CARMAX (Richmond, VA)
    …right for them! **CarMax, the way your career should be!** A **Cloud Engineer II** is responsible for development, maintenance, and support of Cloud application ... and deploys software and infrastructure into the cloud. CAF Capabilities Engineer acquire requirements from customers (developers and business) than design and… more
    CARMAX (07/23/25)
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