• Principal or Senior Principal

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer** to our ... for operations and maintenance support of the MQ-4C Triton network and communications systems at a Forward Operating Base...either the Principal Field Service Engineer OR Senior Principal Field Service Engineer level, depending… more
    Northrop Grumman (12/04/25)
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  • 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 ... and classified environments. + You will coordinate with the network service provider to develop and maintain network... network service provider to develop and maintain network architecture diagrams. + You will evaluate and recommend… more
    ManTech (12/13/25)
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  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced ** Senior Principal Azure Cloud Engineer** to join our team in **Chantilly, VA.** In this role, you will support ... maintaining automation scripts in PowerShell, Python, or Azure CLI + Configuring network security groups (NSGs) and application gateways to protect resources +… more
    ManTech (12/16/25)
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  • Sr Principal Cybersecurity Analyst/…

    Northrop Grumman (Chantilly, VA)
    …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have ... our shared mission, we'll support you expanding your personal network and developing skills, whether you are new to...of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The… more
    Northrop Grumman (01/01/26)
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  • Principal Cloud Network Engineer

    EchoStar (Herndon, VA)
    …needs of the changing world. **Job Duties and Responsibilities** The DISH Wireless Principal Cloud Network Architect will be the technology lead for internal ... to drive technology innovation for DISH Wireless' cloud-based open network . As a trusted advisor to senior ...open network . As a trusted advisor to senior stakeholders, the architect will lead cross-functional teams, ensuring… more
    EchoStar (01/02/26)
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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Fairfax, VA)
    …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + A security clearance is not ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal more
    Northrop Grumman (11/21/25)
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  • Principal / Sr. Principal DevOps…

    Northrop Grumman (Chantilly, VA)
    …be filled at either the ** Principal DevOps Software Engineer** or ** Senior Principal DevOps Software Engineer** level. **Basic Qualifications for** ** ... of technical standards, theories, concepts, and techniques **Basic Qualifications for** ** Senior Principal DevOps Software Engineer** **:** + Must have… more
    Northrop Grumman (12/04/25)
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  • Principal Intelligence Analyst/Sr…

    Northrop Grumman (Fairfax, VA)
    …for you to join our team as a Principal Cyber Intelligence Analyst / Senior Principal Cyber Intelligence Analyst based out of McLean, VA. What You'll Get to ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...years analyzing large data sets Basic Qualifications for a Senior Principal Cyber Intelligence Analyst: + 8… more
    Northrop Grumman (12/11/25)
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  • Principal Real Estate Development Manager,…

    Amazon (Herndon, VA)
    …2026 Amazon Web Services (AWS) is seeking an experienced Real Estate Principal to lead the strategy, identification, acquisition, and development of properties for ... and ownership structures to secure the most viable properties. The Principal will also have demonstrated success in complex negotiations, including purchase… more
    Amazon (10/28/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    …our Talent Network Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you ready to enhance your skills ... career opportunity for aCommand, Control, Communications, and Battle Management (C3BM) Principal Systems Engineerwho will engage in C3BM systems engineering efforts.… more
    Chenega Corporation (12/14/25)
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  • Principal Air Vehicle System Test Conductor…

    Northrop Grumman (Fairfax, VA)
    …history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Air Vehicle System Test Conductor- Engineering Field Service Representative (FSR)** ... reach-back/liaison support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. ** Principal Test Conductor responsibilities include:** + Interfacing with NGC… more
    Northrop Grumman (01/06/26)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... If so, look no further. Amentum is seeking a Principal Unified Communications Engineer to join our team of...to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (12/11/25)
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  • Sr Principal Airborne Systems Operator

    Northrop Grumman (Chantilly, VA)
    …working relationships with customers, vendors, and external partners. **Basic Qualifications for Senior Principal Airborne Systems Operator:** + An active TS/SCI ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...for you to join our team as a Sr. Principal Airborne Systems Operator based out of **Chantilly, VA.**… more
    Northrop Grumman (01/08/26)
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  • Sr. Principal Cyber Software Engineer

    Northrop Grumman (Chantilly, VA)
    …work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer** to join our team supporting a ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you… more
    Northrop Grumman (10/21/25)
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  • Global Principal - Complex Bridges Design…

    Jacobs (Reston, VA)
    …bridges market and to be the engineer of choice for our clients. As our Global Principal - Complex Bridges Design Build, you will play a key role in positioning our ... Your responsibilities will include market development and serving as a senior Project Manager or Design Manager on select high-profile, challenging projects.… more
    Jacobs (12/13/25)
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  • Senior Member of Technical Staff

    Oracle (Reston, VA)
    …predictable and consistent performance, isolation, and availability. https://www.oracle.com/cloud/networking/virtual-cloud- network / We are a team that builds and ... maintains the OCI Software Defined Network (SDN) stack. Currently, we are looking for hands-on...rapid growth while working on many new ambitious initiatives. Principal engineers are expected to lead small teams and… more
    Oracle (12/03/25)
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  • Supervisory IT Cybersecurity Specialist (Infosec)

    Defense Threat Reduction Agency (Fort Belvoir, VA)
    …GS-2210-15 some of your typical work assignments may include: Serves as a supervisor/ senior IT Cyber workforce manager as the Chief of the Cyber Security Department. ... Incumbent is the principal authority and manager responsible for establishing and maintaining...Agency's global IT networks. Responsible for supervising team lead(s), senior and mid-level personnel of IT Cybersecurity Specialists. Specifically,… more
    Defense Threat Reduction Agency (12/25/25)
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  • Engineer Professionals- Ongoing Talent Pipeline…

    V2X (Reston, VA)
    …Logistics Engineer + Integration Engineer Senior -Level (7+ Years Experience) + Senior Systems Engineer + Engineering Manager + Principal Electrical Engineer ... and civil engineering✔ Logistics and operational engineering✔ Software development and network security Certifications such as PMP, PE, FE, Six Sigma, AWS,… more
    V2X (11/27/25)
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  • Software Engineer (lead) - level 4

    Northrop Grumman (Fairfax, VA)
    …Compartmented Information **(SCI)** **clearance** **at time of application.** + **Level 4** : ( Senior Principal level) + Bachelor's degree with 8 years of ... a new tool that simulates data flow through a network of satellites and ground stations. This role will...of the atmosphere on various missions and integrates communications network traffic solutions to optimize data flow through the… more
    Northrop Grumman (11/19/25)
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  • Sr. Consultant - Secure Cloud Transformation…

    Optiv (Herndon, VA)
    …and actionable recommendations. + Collaborate with team members including Consultants, Senior Consultants, Principal Consultants, and Technical Manager to ... remote and can be hired anywhere in the continental US_** We are seeking a Senior Consultant to join our Secure Cloud Transformation practice. As a Senior more
    Optiv (12/03/25)
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