• Principal Software Engineer

    Leonardo DRS, Inc. (Germantown, MD)
    …and border surveillance. **Job Summary** Join our dynamic radar defense company as a Principal Software Engineer where you'll drive technical vision and ... engineer who can seamlessly bridge the gaps between software , hardware, product strategy, and manufacturing while delivering innovative, secure solutions.… more
    Leonardo DRS, Inc. (10/02/25)
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  • Principal Cyber Software

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope ... years' experience in software development is required. + The Software Engineer develops, maintains, and enhances complex and diverse software systems… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal / Sr. Principal Embedded…

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Embedded Software Engineer ... design, coding, testing, and integration. **This position will serve on- site in the greater Baltimore, MD.** **This requisition may...Baltimore, MD.** **This requisition may be filled as a** ** Principal Embedded Software Engineer or… more
    Northrop Grumman (11/11/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Software Development Engineer ... and a culture of automation. **This position will serve on- site in the greater Baltimore, MD.** **This requisition may...Baltimore, MD.** **This requisition may be filled as a** ** Principal Software Development Engineer or… more
    Northrop Grumman (11/11/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking ** Principal / Senior Principal Controls Software Design Engineer ... SDR, PDR, CDR, SVR, TRR) **This position will serve on- site in the greater Baltimore, MD area.** **This requisition...MD area.** **This requisition may be filled as a** ** Principal Controls Software Design Engineer **… more
    Northrop Grumman (11/06/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking ** Principal / Senior Principal Controls Software Design Engineer ... SDR, PDR, CDR, SVR, TRR). **This position will serve on- site in the greater Baltimore, MD area.** **This requisition...MD area.** **This requisition may be filled as a** ** Principal Controls Software Design Engineer **… more
    Northrop Grumman (11/04/25)
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  • Principal /Senior Principal Design…

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking **a** ** Principal or Senior Principal Design Software Engineer (** ... SDR, PDR, CDR, SVR, TRR) **This position will serve on- site in the greater Baltimore, MD area.** **This requisition...be filled as a Principal or Senior Principal Design Software Engineer (**… more
    Northrop Grumman (10/31/25)
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  • Northrop Grumman (DoD SkillBridge) - Cyber…

    Northrop Grumman (Annapolis, MD)
    …only part of history, they're making history. **Northrop Grumman (DoD SkillBridge) -** **Cyber Software Engineer or Principal Cyber Software Engineer ... SkillBridge. Through this program, the service-member will work on site with their host company, gaining experience in an...invite you to join our team as a Cyber Software Engineer or Principal Cyber… more
    Northrop Grumman (10/10/25)
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  • Senior Principal Software

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview: Mastercard's ... Data & Analytics is seeking a visionary and results-oriented Senior Principal Software Engineer , Data Architecture to lead the design and evolution of… more
    Mastercard (10/17/25)
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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...locations, regardless of whether the role is designated as on- site , hybrid or remote._** The salary range for this… more
    RTX Corporation (11/19/25)
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  • Sr. Principal Cyber Software

    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 Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for the design,… more
    Northrop Grumman (10/21/25)
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  • Principal Software Systems…

    RTX Corporation (Sterling, VA)
    …security clearance **Security Clearance:** DoD Clearance: Secret Collins Aerospace is looking for a Principal Software Systems Engineer - IPT Lead with a ... and military customers. https://www.collinsaerospace.com/what-we-do/industries/military-and-defense/navigation/airborne-products/attitude-and-heading-reference-system/athena-gs111r-uas-autopilot-adahrs-pnt-hub As a Software Systems Engineer -… more
    RTX Corporation (10/29/25)
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  • Principal Software Engineer

    RTX Corporation (Fulton, MD)
    …a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a ** Principal Software Engineer ** who is enthusiastic, hardworking, and proactive ... environment, directly driving the design, architecture, and development of new software systems and products utilizing these technologies. Solipsys is an industry… more
    RTX Corporation (10/24/25)
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  • Principal Software Engineer

    General Dynamics Information Technology (Washington, DC)
    …team to get something done for you + Lead a team of Developers to engineer and develop software to solve complex user problems + Communicate technical decisions ... related experience **US Citizenship Required:** Yes **Job Description:** Forward Deployed Engineer Transform technology into opportunity as a Forward Deployed … more
    General Dynamics Information Technology (11/22/25)
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  • Principal / Sr. Principal Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …part of history, they're making history. We are seeking candidates for the position of ** Principal / Senior Principal Systems Engineer - Integration & Test** ... support Advanced Technology development programs. This position is on site in **the greater Baltimore, MD Area.** **What You'll...Baltimore, MD.** **This requisition may be filled as a Principal ** **Systems Engineer - Integration & Test**… more
    Northrop Grumman (11/11/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (Washington, DC)
    …Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team ... position will receive daily tasking and prioritization from their site lead. The selected candidate will be responsible for...location. _This position can be filled at either the Principal Field Service Engineer - Network and… more
    Northrop Grumman (09/17/25)
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  • Northrop Grumman (DoD SkillBridge) - Cyber Systems…

    Northrop Grumman (Annapolis, MD)
    …they're making history. **Job Title: Northrop Grumman (DoD SkillBridge) - Cyber Systems Engineer or Principal Cyber Systems Engineer ** **DoD SkillBridge ... SkillBridge. Through this program, the service-member will work on site with their host company, gaining experience in an...you to join our team as a Cyber Systems Engineer or Principal Cyber Systems Engineer more
    Northrop Grumman (10/10/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal /Sr. Principal Requirements and Test Planning Systems ... and guide future improvements. **This position will serve 100% on- site in Linthicum /** **Annapolis Junction, MD** **_._** **This...be filled as a Principal or Senior Principal ** **Requirements and Test Planning Systems Engineer **… more
    Northrop Grumman (11/11/25)
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  • Principal /Sr Principal HPC Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …for the position of High-Performance Computing (HPC) ** Principal or Sr. Principal HPC Systems Engineer ** to support advanced technology development programs. ... This position is on site in **Baltimore, MD** locations. **Responsibilities** + Oversee design,...or a Sr. Principal Level. **Basic qualifications: Principal Systems Engineer ** + A degree in… more
    Northrop Grumman (11/07/25)
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  • Principal Systems Engineer / Senior…

    Northrop Grumman (Elkridge, MD)
    …on- site position located in Elkridge, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer . ... an active DoD Secret clearance prior to start.** **Basic Qualifications for a Principal Systems Engineer :** + Bachelor's degree with 5 years of experience,… more
    Northrop Grumman (09/19/25)
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