• Sr . Principal Windows

    Northrop Grumman (Linthicum Heights, MD)
    …Chief Information & Digital Office (CIDO) organization is seeking a well-qualified Windows / Linux Systems Administrator to join its dynamic Classified Solutions ... operational activities of the entire IT infrastructure including Servers ( Windows & Linux ), Workstations ( Windows ...Linux ), and networking equipment. + Perform as a senior technical resource for the rest of the System… more
    Northrop Grumman (05/21/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …ensure today is safe and tomorrow is smarter. Our work depends on a skilled Linux Senior Principal Systems Engineer joining our team to bring professionalism ... of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux...ENGINEER** with GDIT. Your work in the integration of Linux resources into a primary Windows Infrastructure… more
    General Dynamics Information Technology (05/01/25)
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  • Sr Principal Cyber Software Test…

    Northrop Grumman (Annapolis Junction, MD)
    …within Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What ... and/or Systems Engineering * Familiarity with CI/CD principles. * Experience with Windows / Linux operating systems & Virtual Machines (VMs). * Expert level… more
    Northrop Grumman (04/10/25)
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  • Sr . Principal VMware Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …and developing system cold-start documentation. + Experience configuring, administering, and maintaining Windows and Linux Servers (such as Windows 10+, ... Windows Server 2016+, and RedHat Enterprise Linux 7+). + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG,… more
    Northrop Grumman (04/08/25)
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  • Sr . SOAR Engineer | Remote, USA

    Optiv (Washington, DC)
    …Strong understanding of networking (TCP/IP, OSI model), operating system fundamentals ( Windows , Linux ), and security technologies (endpoint security, DLP, ... be fully remote and can be hired anywhere in the continental US_** The Sr . SOAR Engineer works within the Optiv Security's 24x7x365 Security Operations Center as a… more
    Optiv (04/23/25)
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  • Senior Principal Cyber Software…

    Northrop Grumman (Annapolis Junction, MD)
    …best work of your career. We are looking for you to join our team as a Sr Principal Cyber Software Engineer based out of Annapolis Junction. We are looking for ... you to join our team as a Senior Principal Cyber Software Engineer based out...for a bachelor's degree. **Preferred Qualifications:** + Experience with Linux and Windows + Experience analyzing functional… more
    Northrop Grumman (04/08/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Annapolis Junction, MD)
    …offerings to customers in the intelligence community, defense, civil, and commercial markets. Senior Principal Cyber Engineer Job Summary: A Senior ... do so in collaboration with many teams. As a Senior Principal Cyber Engineer supporting the CODEX...security issues in a broad range of technologies (eg, Linux , Windows , Virtualization\Hypervisors, Mobile, and Embedded\IoT systems).… more
    Nightwing (03/25/25)
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  • Principal Security Technical Architect…

    Microsoft Corporation (Washington, DC)
    …management. + Operating system internals, OS Security migrations and challenges in Windows , Linux , Mac, Android and iOS platforms + Endpoint/Device Management ... Microsoft Innovation Hub located in Washington DC, we are looking to hire a Principal Technical Architect with Security subject matter expertise, where you will be a… more
    Microsoft Corporation (05/10/25)
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  • Principal Solutions Architect, National…

    Amazon (Annapolis Junction, MD)
    …requirements to the cloud - Experience architecting infrastructure solutions using both Linux /Unix and Windows with specific recommendations on server, load ... such as whitepapers and other reusable content - Build deep relationships with senior technical individuals within customers to enable them to be cloud advocates -… more
    Amazon (03/25/25)
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  • Network Engineer Careers - Baltimore Invitational

    Northrop Grumman (Annapolis Junction, MD)
    …interfacing, such as routers, multiplexers, firewalls, hubs, bridges and gateways. + ** Sr . Principal Network Engineer:** Leads teams performing the Installation ... also coordinate third-party maintenance for network equipment. In addition, Windows server and desktop knowledge required, in order to...be considered in lieu of a completed degree. + ** Sr . Principal Network Engineer:** Associate's degree and… more
    Northrop Grumman (04/18/25)
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  • CNO Analyst/Programmers

    Artera Technologies (Annapolis Junction, MD)
    CNO ANALYSTS / PROGRAMMERS Job Type: Full Time Level: Junior, Mid, Senior , Principal Location: Maryland (Annapolis Junction / Fort Meade area) Security ... + Developing on or more of the following: + Windows applications using Visual Studio or .NET environments. +...+ Able to debug software and troubleshoot issues. + Unix/ Linux development experience + Subversion experience + CNO experience… more
    Artera Technologies (05/13/25)
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