• Senior Endpoint Engineer

    CACI International (VA)
    …Endpoint Engineer to join our team on a contract supporting the Department of Homeland Security . As a Senior Endpoint Engineer , you will be part of a ... Senior Endpoint Engineer Job Category: Information... Senior Endpoint Engineer Job Category: Information Technology Time Type: Full...dynamic team of windows cloud engineers and security specialists with… more
    CACI International (12/09/25)
    - Related Jobs

  • Senior Information System Security…

    General Dynamics Information Technology (Reston, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security ** ** Engineer ** Deliver ... for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to… more
    General Dynamics Information Technology (11/21/25)
    - Related Jobs

  • Senior Offensive Security…

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global ... an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing...the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this… more
    CoStar Realty Information, Inc. (11/24/25)
    - Related Jobs

  • 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 ... section grows, so will the tools and the ** Senior Security Engineer ** will be...+ Scripting/programming skills (Perl, Python, PowerShell) + Experience with Windows Server 2012/2016 /2019 and Active Directory **Preferred Qualifications… more
    CoStar Realty Information, Inc. (10/24/25)
    - Related Jobs

  • Senior Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... solutions, network management systems, and virtualized systems. + Strong understanding of Windows and Linux systems, operating system security principles, TCP/IP… more
    ManTech (12/13/25)
    - Related Jobs

  • Senior Information Systems Security…

    Amentum (Warrenton, VA)
    …for transformative change. **Responsibilities:** The duties and responsibilities of the ** Senior Information System Security Engineer (ISSE)** include, ... voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program boasts a professional… more
    Amentum (01/09/26)
    - Related Jobs

  • Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... availability solutions, network management systems, and virtual systems + Knowledge of Windows and Linux systems, general operating system security practices,… more
    ManTech (12/13/25)
    - Related Jobs

  • Senior Principal Offensive Security…

    Oracle (Richmond, VA)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...code-coverage analysis + Several different hypervisors + Linux and Windows kernel mode non-sense + The list goes on… more
    Oracle (12/20/25)
    - Related Jobs

  • Senior Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    …for a security clearance​ ** Security Clearance:** Secret - Current ** Senior Software Engineer ** **- Training System Software (Onsite)** We are currently ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...searching for a Sr . Software Engineer to join our team… more
    RTX Corporation (12/16/25)
    - Related Jobs

  • Senior Splunk Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented ** Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, ... using centralized management tools + Maintaining and tuning Splunk Enterprise Security (ES) content and performance + Managing knowledge objects, data models,… more
    ManTech (12/30/25)
    - Related Jobs