• AeroVironment (Annapolis Junction, MD)
    …assess analytic models tailored to mission-specific needs + Communicate principal conclusions clearly, using mathematics, statistics, and computer science methods ... Minimum 3+ years' relevant work experience. + Experience with software development working with Python in a Unix environment....missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (12/17/25)
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  • Principal /Sr Principal

    Northrop Grumman (Jessup, MD)
    …serve on-site in Linthicum / Annapolis Junction, MD.** _This position can be filled as a Principal Engineer Software Systems or Sr. Principal Engineer ... Software Systems_ Basic Qualifications For Principal Engineer Software Systems ( Software Architecture): + Bachelor's degree in Electrical… more
    Northrop Grumman (12/05/25)
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  • Software Engineer / Principal

    Northrop Grumman (Dulles, VA)
    …US Citizenship with a current or active Top-Secret clearance at the time of application ** Principal Software Engineer :** + Bachelor's degree in a STEM field ... with agility, flexibility, and collaboration to explore creative ideas **Basic Qualifications:** ** Software Engineer :** + Bachelor's degree in a STEM field… more
    Northrop Grumman (01/15/26)
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  • Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Training System Software ... (Onsite)** **Role Description: ** We are searching for a Principal Software Engineer to join our team in Sterling VA within the Simulation & Training… more
    RTX Corporation (11/19/25)
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  • Principal / Sr. Principal Embedded…

    Northrop Grumman (Jessup, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Embedded Software Engineer ... in the greater Baltimore, MD.** **This requisition may be filled as a** ** Principal Embedded Software Engineer or Senior Principal Embedded Software more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Jessup, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Software Development Engineer ... in the greater Baltimore, MD.** **This requisition may be filled as a** ** Principal Software Development Engineer or Senior Principal Software more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal DevOps…

    Northrop Grumman (Chantilly, VA)
    … architecture & mission operations This requisition may be filled at either the ** Principal DevOps Software Engineer ** or **Senior Principal DevOps ... Software Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:** + Must have a Bachelor's degree in computer… more
    Northrop Grumman (12/04/25)
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  • Principal / Senior Principal

    Northrop Grumman (Jessup, MD)
    …is seeking ** Principal / Senior Principal Controls Software Design Engineer ... greater Baltimore, MD area.** **This requisition may be filled as a** ** Principal Controls Software Design Engineer ** **or** **Senior Principal Controls … more
    Northrop Grumman (12/19/25)
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  • Principal / Senior Principal

    Northrop Grumman (Jessup, MD)
    …is seeking ** Principal / Senior Principal Controls Software Design Engineer ... greater Baltimore, MD area.** **This requisition may be filled as a** ** Principal Controls Software Design Engineer ** **or** **Senior Principal Controls … more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal

    Northrop Grumman (Jessup, MD)
    …is seeking ** Principal / Senior Principal Embedded Software Design Engineer ... greater Baltimore, MD area.** **This requisition may be filled as a** ** Principal Embedded Software Design Engineer ** **or** **Senior Principal Embedded … more
    Northrop Grumman (12/05/25)
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  • Senior Software Engineer - Multiple…

    Huntington Ingalls Industries (Columbia, MD)
    …salary ranges: + Senior Software Engineer : $134,852 - $211,910 + Principal Software Engineer : $157,540 - $295,155 Essential Job Responsibilities + ... engineers + Willing to travel between 10-20 % of the time. Minimum Qualifications Principal Software Engineer ( Software Engineer 6): 20+ years… more
    Huntington Ingalls Industries (12/17/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    …Cloud Infrastructure (OCI). You can be part of this mission-reimagining how software and the cloud work together to deliver mission-critical applications of the ... We are seeking skilled engineers and builders to join our newly established Software Ecosystem Management team. This team is reimagining how we ensure the security,… more
    Oracle (11/25/25)
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  • Software Developer 4: Principal

    Oracle (Washington, DC)
    …of a start-up, with the scale and customer-focus of the top tier enterprise software company in the world. Values are OCI's foundation and how we deliver excellence. ... fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and business impact. The ideal… more
    Oracle (12/18/25)
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  • Principal /Senior Principal

    Northrop Grumman (Jessup, MD)
    …is seeking **a** ** Principal or Senior Principal Software Design Engineer (** ... may be filled as a Principal or Senior Principal Design Software Engineer (** **Logging/Telemetry/Data Handling)** **This position is contingent… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Dulles, VA)
    …are not only part of history, they're making history. We have an opening for a Software Engineer to join our team of qualified, diverse individuals in the Space ... Systems organization developing space simulation software for NSS space programs. The individual we seek...all levels This position can be hired as a Principal Engineer (level 3) or a Sr.… more
    Northrop Grumman (01/14/26)
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  • Principal Engineer Software

    Northrop Grumman (Jessup, MD)
    …mechanics to develop radical new energy-efficient computing systems. MDA is seeking a ** Principal Software Engineer ** with demonstrated ability to lead ... in support of emerging supercomputing technologies. **What You'll Get To Do:** As a Principal Software Engineer , you will have an opportunity to be a part of… more
    Northrop Grumman (12/05/25)
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  • Principal /Sr. Principal Simulation…

    Northrop Grumman (Sterling, VA)
    …of history, they're making history. We have an opening for a Principal /Sr. Principal Simulation Software Engineer to join our team of qualified, diverse ... small space programs. These high-fidelity test platforms provide a hardware/ software facsimile of space vehicle component interfaces to flight...all levels. This position can be hired as a Principal Engineer (level 3) or an Sr.… more
    Northrop Grumman (01/08/26)
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  • Principal / Sr Principal

    Northrop Grumman (Jessup, MD)
    …We are looking for you to join our team as a Principal or Sr. Principal Crypto Software Engineer based out of Annapolis Junction, MD, Chantilly, VA or ... intent, output requirements, input data acquisition, programming techniques and controls. ** Principal Crypto Software Engineer Basic Qualifications:** +… more
    Northrop Grumman (12/05/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** Join the OCI Resource Analytics Team as a Principal Software Engineer - Oracle Data Warehouse & PL/SQL Expert. We're building a ... customers with insights into inventory, compliance, and cost trends. As a Principal Software Engineer , you will take ownership of designing, developing, and… more
    Oracle (01/13/26)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …do not apply if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch ... work with some amazingly talented people Job Description: GliaCell is seeking a Principal Software Engineer on one of our subcontracts. This is a full-time… more
    GliaCell Technologies (11/10/25)
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