• Senior Web Application Penetration Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …from an accredited, not for profit university or college (preferably in Computer Science/ Cybersecurity ) + A track record of commitment to prior employers + Minimum 1 ... Exploitation Expert (CWEE) + Hack the Box Penetration Testing Specialist (CPTS) / AD Pentesting Expert (CAPE) + INE...age, or veteran status. CoStar is also committed to compliance with all fair employment practices regarding citizenship and… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …System Administrator * ServiceNow Certified Application Developer * ServiceNow Implementation Specialist * Certified ITIL Foundation v4 Certified or willing to ... complete one year from hire * DODI 8570.1-M Compliance at IAT Level I Sydeo: 3476, 3477, 3478...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (08/27/25)
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  • Sr Software Engineer

    Nightwing (Sterling, VA)
    …a Plus, Platform/Integration, Portal/UI, GRC **Desired Certifications:** + DoD 8570.1-M Compliance at IAT Level I (eg, Certified Information Systems Security ... System Administrator + ServiceNow Certified Application Developer + ServiceNow Implementation Specialist Certified + ITIL Foundation v4 Certified or willing to… more
    Nightwing (08/27/25)
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  • Prin. Software Engineer (Elastic)

    Nightwing (Sterling, VA)
    …or a related discipline is required. **Desired Certifications:** + DoD 8570.1-M Compliance at IAT Level I (eg, Certified Information Systems Security Professional ... Developer (CKAD), Certified Kubernetes Administrator (CKA), or Certified Kubernetes Security Specialist (CKS) Syndeo: 3464 _At Nightwing, we value collaboration and… more
    Nightwing (08/09/25)
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  • Storage Engineer

    Nightwing (Sterling, VA)
    …IaaS data protection, access and authorization, and security controls and compliance requirements Required Skills: + Expertise in data storage concepts and ... (eg, Hitachi Data Systems Certified Professional - HDSCP, Veritas Certified Specialist - VCS). + Cloud-specific storage certifications (eg, AWS Certified Storage… more
    Nightwing (06/27/25)
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  • Network Engineer (Engineer Network 3)

    Huntington Ingalls Industries (Fort Meade, MD)
    …logical diagrams, and rekeying schedules + Provide Tier III support and collaborate with cybersecurity and systems teams + Ensure compliance with DoD and NSA ... + Cisco Certified Network Professional (CCNP) + Juniper Networks Certified Specialist (JNCIS-ENT) + VMware Component Protection (VMCP) + Experience with: +… more
    Huntington Ingalls Industries (07/11/25)
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