We interpreted District Of Columbia County, DC as District Of Columbia County, DC.

  • Principal / Sr . Principal

    Northrop Grumman (Annapolis Junction, MD)
    …your career. Northrop Grumman Mission Systems is seeking a highly experienced Windows Systems Administrator to join its Classified Solutions team in Annapolis ... include but not be limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government contract(s). + Maintain efficient… more
    Northrop Grumman (05/29/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …to join our diverse team of engineers, system administrators, and operators as a Principal or Sr . Principal Cyber Systems Engineer professional in Chantilly, ... problems. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr . ...experience in lieu of a degree + Experience with Windows Server Operating Systems and the ability to navigate… more
    Northrop Grumman (05/02/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active Top Secret ... Required** Seize your opportunity to make a personal impact as a ** Sr ** ** Principal Systems Engineer** **- ACTIVE DIRECTORY** with GDIT. A career in systems… more
    General Dynamics Information Technology (04/07/25)
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  • Principal Cyber Systems Engineer/ Sr

    Northrop Grumman (Fairfax, VA)
    …patch administration system (eg, Windows Server Update Services (WSUS)) ** Sr . Principal Cyber Systems Engineer Basic Qualifications:** + **Active TS/SCI ... problems. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr . ...experience in lieu of a degree. + Experience with Windows Server Operating Systems, with the ability to navigate… more
    Northrop Grumman (04/16/25)
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  • Principal Systems Engineer / Sr

    Northrop Grumman (Chantilly, VA)
    …may be filled at either a Principal Systems Engineer or a Sr Principal Systems Engineer. **Basic Qualifications for Principal Systems Engineer:** ... with at least 8 of the preferred qualification technical skills **Basic Qualifications for Sr Principal Systems Engineer:** + Must have and maintain an Active… more
    Northrop Grumman (05/06/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux** Design, deploy, integrate and ... maintain Linux technologies to advance the mission as a ** SENIOR PRINCIPAL SYSTEMS ENGINEER** with GDIT. Your work in the integration of Linux resources into a… more
    General Dynamics Information Technology (05/01/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …to the warfighter. Come be a part of our mission. We are seeking a ** Principal or Sr . Principal Network Engineer (Campus Area Network/Local Area Network ... to support the production enterprise network. * Schedule maintenance windows for migrating user connections from legacy to the...years of related experience in lieu of degree + Sr . Principal Network Engineer: BS + 8… more
    Northrop Grumman (05/28/25)
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  • Sr . Principal Cyber Systems…

    Northrop Grumman (Dulles, VA)
    …application software security in 100% Agile Development and Operational environment(s). The Sr . Principal Cyber Systems Engineer will maintain an enhanced focus ... outlined in the system security authorization package. **Basic Qualifications:** **Education:** Sr . Principal Cyber Systems Engineer + Bachelor's Degree (STEM)… more
    Northrop Grumman (05/23/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** **Job Description Summary:** ** Senior Principal Systems Engineer** Seize your opportunity to ... make a personal impact as a Senior Principal Systems Engineer with GDIT. A career in systems engineering means designing and implementing the systems that matter… more
    General Dynamics Information Technology (03/07/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange Messaging - Active Top ... When we succeed, you succeed and together our best becomes better. **How a Senior Principal Systems Engineer will make an Impact:** + SME level support… more
    General Dynamics Information Technology (04/07/25)
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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 ... Systems Engineering * Familiarity with CI/CD principles. * Experience with Windows /Linux operating systems & Virtual Machines (VMs). * Expert level understanding… 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, JAFAN, or JSIG information system environments. _Clearance and Access Requirements:_ + Candidates… more
    Northrop Grumman (04/08/25)
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  • Sr . Principal MS Exchange…

    Northrop Grumman (Annapolis Junction, MD)
    …of continued employment. _Technical Abilities:_ + Experience maintaining Classified Windows Domains in effective operations to include advanced knowledge of ... (AD) deployment, maintenance and support. + Group Policy (GPO). + DNS. + Windows Server Update Servers (WSUS), SCCM, or similar update service. + Certificate… more
    Northrop Grumman (05/29/25)
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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 ... the way to launch, and do so in collaboration with many teams. As a Senior Principal Cyber Engineer supporting the CODEX Services group, you will contribute to… more
    Nightwing (03/25/25)
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  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Principal Azure** **Cloud Engineer** to join our team in Chantilly, VA. **Responsibilities ... resolve cloud infrastructure issues. + Implement Azure security best practices and Windows and Linux server management. + Use Azure data services and… more
    ManTech (04/01/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in ... and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management… more
    Saliense Consulting (05/03/25)
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  • Principal Cyber/Systems Security Engineer…

    Northrop Grumman (Dulles, VA)
    …transfer. Applications with Active SCI access are preferred. As a Principal Engineer, candidates must have demonstrated technical accomplishments in the below ... systems, communications links, and ground command & control (C2) systems. The principal engineer engages with multiple engineering disciplines and contributes to the… more
    Northrop Grumman (05/30/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... with domain and expert technical knowledge. + Experience in interfacing with senior management and negotiating with clients on requirements and deliverables. +… more
    Leidos (05/23/25)
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  • ETS Principal ServiceNow Architect (Csdm,…

    Navy Federal Credit Union (Vienna, VA)
    Overview Seeking an experienced and skilled ServiceNow Principal Architect to help develop, build, and provide solutions for IT and Business processes. This person ... the candidate to work closely with key stakeholders and senior technology leaders. He or she will be a...data. + Experience in hybrid operating system environments; Unix, Windows , Network, Cloud, Containers, Serverless. + Experience with platform… more
    Navy Federal Credit Union (05/31/25)
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  • Principal Solutions Architect, National…

    Amazon (Annapolis Junction, MD)
    …such as whitepapers and other reusable content - Build deep relationships with senior technical individuals within customers to enable them to be cloud advocates - ... eg CTO, Head of Technology, Engineering/Technology Director, General Manager, Principal Solutions Architect, Distinguished Architect/Engineer, etc. - Experience architecting,… more
    Amazon (03/25/25)
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