• Sr Principal Cybersecurity Application…

    Northrop Grumman (Melbourne, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry… more
    Northrop Grumman (01/07/26)
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  • Sr Principal Linux Systems…

    Northrop Grumman (Boulder, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... mission, we will support yours by expanding your personal network and developing skills, whether you are new to...to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively… more
    Northrop Grumman (01/07/26)
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  • Principal Network

    BAE Systems (Washington, DC)
    …innovative IT solutions that enable our customers to achieve their missions. As a ** Principal Network Administrator ** , you'll play a critical role in ... new challenge, we encourage you to apply. As a Principal Network Administrator , you'll be...experience with DoD-compliant tools and frameworks + Active DoD Secret Clearance (must be current and transferable) + Strong… more
    BAE Systems (10/30/25)
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  • Contract Administrator / Principal

    Northrop Grumman (Sunnyvale, CA)
    …and maintain a DoD Secret clearance is required. **Basic Qualifications for Principal Contract Administrator :** + Bachelor's Degree with 5 years or Master's ... Systems, Maritime/Land Systems & Sensors Division is seeking an experienced **Contract Administrator / Principal Contract Administrator ** to become a member of… more
    Northrop Grumman (12/11/25)
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  • Principal /Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …Northrop Grumman Aeronautics Systems (NGAS) has an exciting career opportunity for a ** Principal /Sr. Principal Systems Administrator ** to join the Ground ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (12/12/25)
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  • Test Lab Administrator / Principal

    Northrop Grumman (Los Angeles, CA)
    …projects and compliance audits. _This position can be filled as a Test Lab Administrator or as a Principal Test Lab Administrator_ **Basic Qualifications for ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...Ca as required by this position **Basic Qualifications for Principal Test Lab Administrator ** **:** + 5… more
    Northrop Grumman (01/09/26)
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  • Windows Server Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …of history, they're making history. Northrop Grumman is seeking a Windows Server Administrator / Principal Windows Server Administrator to maintain and enhance ... experience or a master's degree with 0 year of relevant experience. + ** Principal Windows Server Administrator (level 3):** Bachelor's degree in a Science,… more
    Northrop Grumman (12/03/25)
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  • Principal PKI Administrator

    BAE Systems (Huntsville, AL)
    **Job Description** **Join Our Team as a Principal PKI Administrator ** At BAE Systems, we're passionate about delivering innovative IT solutions that enable our ... customers to achieve their missions. As a ** Principal PKI Administrator ** , you'll play a...secure credential lifecycle in regulated settings + Active DoD Secret Clearance (must be current and transferable) + Strong… more
    BAE Systems (11/18/25)
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  • Principal LAN Switch Administrator

    BAE Systems (Vicksburg, MS)
    …innovative IT solutions that enable our customers to achieve their missions. As a ** Principal LAN Switch Administrator ** , you'll play a critical role in ... that values innovation, teamwork, and customer satisfaction. As a Principal LAN Switch Administrator , you'll maintain the...also develop and maintain physical and logical diagrams of network systems using tools like Visio or Lucidchart. By… more
    BAE Systems (11/18/25)
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  • Principal Network Engineer (Onsite…

    RTX Corporation (Tewksbury, MA)
    …of Data Center concepts and architectures + Experience as a Network Administrator in classified environments highly desired. _Experience configuring ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RTX Corporation is an Aerospace and Defense company...and improve existing capabilities. We are looking for a network engineer who can support this vital mission. The… more
    RTX Corporation (11/04/25)
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  • Sr. Principal Network Engineer - Top…

    Northrop Grumman (Redondo Beach, CA)
    …Northrop Grumman Classified Solutions team is seeking a highly experienced **Senior** ** Network Administrator ** to join its dynamic team of technical ... hardware (routers, switches, and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret /SCI, Polygraph, or SAP/SAR… more
    Northrop Grumman (11/19/25)
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  • Principal Linux Systems…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Linux Systems Administrator ** in our **Intelligence Sector, Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (12/19/25)
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  • Principal Storage & Data Protection System…

    RTX Corporation (Marlborough, MA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted ... solves tough, meaningful problems that create a safer, more secure world. ** Principal Storage & Data Protection System Administrators** collaborate with a motivated… more
    RTX Corporation (12/05/25)
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  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …create end-of-end solutions to solve complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a seasoned ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do is rooted in… more
    RTX Corporation (12/05/25)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …to purchase hardware, software, and system components. + Perform as a Linux systems administrator for a classified government network and manage all aspects of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...mission, we will support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (01/06/26)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …not be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful ... + 5+ years professional experience performing duties of a Windows system administrator + Strong knowledge of Microsoft Windows desktop and server environments… more
    SciTec (11/19/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …history, they're making history. Northrop Grumman Space Systems (NGSP) is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in ... limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on VMware technologies (or… more
    Northrop Grumman (11/13/25)
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  • NATO AGS Principal System…

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our employees ... today. Northrop Grumman Aeronautics Systems Sector is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals for the NATO… more
    Northrop Grumman (01/07/26)
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  • Principal Contract Administrator

    Northrop Grumman (San Diego, CA)
    …your career. The Advanced Communications Operating Unit is seeking an experienced ** Principal Contract Administrator .** The position will report directly to the ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (12/26/25)
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  • Principal /Sr Principal Contract…

    Northrop Grumman (Plymouth, MN)
    …best work of your career. Northrop Grumman Defense Systems Sector is seeking a Principal /Senior Principal Contract Administrator to join its team of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (12/17/25)
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