• Senior Principal Network

    Northrop Grumman (San Diego, CA)
    …they're making history. Northrop Grumman Aeronautics Systems is looking to add a **Senior Principal Network Engineer ** to our team in San Diego (Rancho ... and innovative solutions to advanced technical problems. The **Senior Principal Network Engineer ** in this...(SAP). **Preferred Qualifications:** + Active DoD Top Secret clearance + Cisco Certified Network Associate… more
    Northrop Grumman (12/04/25)
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  • Principal Network Engineer

    Alaka'ina Foundation Family of Companies (Fort Belvoir, VA)
    Principal Network Engineer - Cyberspace Network Operations (CNO) Location VA - Fort Belvoir Job Code 13424 # of openings 1 Apply Now ... of Companies (FOCs) has a potential need for a Principal Network Engineer - Cyberspace...US Citizen (Born or Naturalized). + Must have Active TS /SCI Clearance. ​The Alaka`ina Foundation Family of Companies (FOCs)… more
    Alaka'ina Foundation Family of Companies (12/19/25)
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  • Principal Network Engineer

    Alaka'ina Foundation Family of Companies (Fort Bragg, NC)
    Principal Network Engineer /SME Cyberspace ...US Citizen (Born or Naturalized) + Must have Active TS /SCI Clearance + Must be willing to take a CI ... Alaka`ina Foundation Family of Companies (FOCs) has a potential need for Principal Network Engineer /SME Cyberspace Network Operations (CNO)s to provide… more
    Alaka'ina Foundation Family of Companies (12/19/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a ** Principal ** ** Network Engineer ** to join our Defense Enclave Services (DES) team at **Ft. Meade, MD.** This is an ... Secret security clearance prior to start and be able to obtain a Top Secret . (US Citizenship required)_ The anticipated salary range is $160,000 to $180,000… more
    Leidos (10/16/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …they're making history. Northrop Grumman Space Systems (NGSP) seeks to fill a **Senior Principal Network Engineer ** in the Payload and Ground Systems ... CO** In this role, the successful candidate will design and plan network communication systems and provide specifications and detailed schematics for network more
    Northrop Grumman (11/21/25)
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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 & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/10/25)
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  • Principal Network Systems…

    Saliense Consulting (Arlington, VA)
    …and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations ... and capacity as well as work hand-in-hand with the Principal Network Engineer on ...(DoD 8570 IAT Level II Computing Environment Cert) + Top Secret Clearance Saliense Consulting LLC provides… more
    Saliense Consulting (01/06/26)
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  • Principal Engineer Network

    Northrop Grumman (Mcclellan, CA)
    …with the ability to obtain and maintain a TS /SCI. **Basic Qualifications for Principal Network Engineer :** + Bachelors degree in science, engineering, or ... to join our team as a ** Network Engineer / Principal Network Engineer **...including PowerPoint and Visio + Active US Government DOD Secret Clearance to start; TS /SCI after hiring.… more
    Northrop Grumman (10/15/25)
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  • Principal Enterprise Network

    Applied Research Solutions (Bedford, MA)
    …expert with a passion for secure, high-stakes systems? We are seeking a Principal -level Network Engineer to lead the design, installation, integration, ... assigned. **Minimum Qualifications / Required Skills** + US Citizenship required. + Active Top - Secret ( TS ) security clearance. + Bachelor's degree (BA/BS) in… more
    Applied Research Solutions (12/06/25)
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  • Senior Principal Applications Delivery…

    General Dynamics Information Technology (Washington, DC)
    …how our customers operate while you advance your career. Join GDIT as a Senior Principal Applications Delivery Network Engineer and build an impactful career ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...you. MEANINGFUL WORK AND PERSONAL IMPACT As a Senior Principal Applications Delivery Network Engineer ,… more
    General Dynamics Information Technology (11/01/25)
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  • Deployable Senior Principal Network

    Northrop Grumman (Beale AFB, CA)
    …history. Northrop Grumman Aeronautics Systems has an opening for a **Deployable Senior Principal Network Communications (Level 4)** engineer to join our ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the...hardware and software elements of data and/or voice communication network . + Maintains technical expertise in all areas of… more
    Northrop Grumman (12/09/25)
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  • Sr. Principal Network

    Northrop Grumman (Redondo Beach, CA)
    …Cisco hardware (routers, switches, and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret /SCI, Polygraph, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...mission, we will support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (11/19/25)
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  • Principal Network Engineer

    RTX Corporation (Tewksbury, MA)
    …develop new capabilities, and improve existing capabilities. We are looking for a network engineer who can support this vital mission. The RTX Classified ... Network Services team is an enterprise-level team that provides...and maintain throughout employment and be potentially clearable through Top Secret . Relocation support may be available… more
    RTX Corporation (11/04/25)
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  • Principal or Senior Principal

    Northrop Grumman (NJ)
    …Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF Base Edinburgh** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (01/01/26)
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  • Sr Principal Cybersecurity Analyst/…

    Northrop Grumman (Chantilly, VA)
    …our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... including but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an… more
    Northrop Grumman (01/01/26)
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  • Principal Systems Engineer - BMD SME

    Chenega Corporation (Redstone Arsenal, AL)
    Principal Systems Engineer - BMD SME Redstone Arsenal, AL Join our Talent Network Principal Systems Engineer - BMD SME Redstone Arsenal, AL Are you ... LLC A Chenega Company has an exciting career opportunity for aPrincipal Systems Engineer - BMD SMEwho will facilitate the modeling, simulation, and analyses of… more
    Chenega Corporation (12/15/25)
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  • Network Engineer (Intelligence…

    The MITRE Corporation (Chantilly, VA)
    …world. Roles & Responsibilities: + MITRE's Space Intelligence Systems is looking for a Principal Network Engineer role that will be supporting multiple ... MITRE Space Intelligence Systems Department is looking for a Network Engineering Subject Matter Expert (SME) who wants to...candidate to have a minimum of the following clearance(s): Top Secret /SCI/Polygraph This requisition requires the hired… more
    The MITRE Corporation (12/20/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Macdill AFB, FL)
    …Bring your engineering expertise along with a drive for innovation to GDIT. The Network Engineer Principal must have: + Certification: Applicable DoD 8140 ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (11/25/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Tampa, FL)
    …and end users. **Basic Qualifications** + US Citizenship + Interim Top Secret security clearance to be considered. **Full TS /SCI clearance must be obtained ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Interim Top Secret TRAVEL: Yes, 10% of the...looking for you to join our team as a ** Principal Cyber Software Engineer ** based out of… more
    Northrop Grumman (10/21/25)
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  • Sentinel Sr. Principal Software…

    Northrop Grumman (Huntsville, AL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... career today. Northrop Grumman Defense Systems is seeking **Sr. Principal Engineer Software - 15321.** This position...degree * Must have an active US Government DoD Top Secret security clearance at time of… more
    Northrop Grumman (11/07/25)
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