• Tyto Athene (Washington, DC)
    **Description** Tyto Athene is seeking a Part-Time ** Principal Engineer ** to support a Government Program Management Office in Suitland, MD. ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1490/ principal - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-DC-Washington_ **ID** _2025-1490_ **Category**… more
    DirectEmployers Association (10/04/25)
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  • Fannie Mae (Washington, DC)
    …platforms, software, and applications. *THE IMPACT YOU WILL MAKE* The Platform Engineering, Principal Engineer (Director IC) role will offer you the flexibility ... Minimum Required Experiences * 8 years Skills * Ability to frame ideas as systems and analyzing the inputs, outputs, and process * Working with people with different… more
    DirectEmployers Association (08/22/25)
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  • Southland Industries (Dulles, VA)
    …experience, including minimum 5 years' people management + Expert knowledge of applicable systems design, such as HVAC, plumbing, etc., as well as all design ... engineering aspects + Excellent verbal and written communication skills and ability to communication with all levels of employees, clients and general contractors + Proven ability to lead an engineering group + Strong public speaking ability + Strong computer… more
    DirectEmployers Association (09/27/25)
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  • Washington Metropolitan Area Transit Authority (Alexandria, VA)
    …+ Coordinate interdepartmental documentation and ensure alignment with change control systems . + Support the development of Metro?s Monthly Capital Program Report ... in Procore. + Support Office Engineers in finalizing project documentation and financial systems . + Understudy key roles in PMIS and contract closeout to build your… more
    DirectEmployers Association (10/11/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …history. We are seeking candidates for the position of ** Principal / Senior Principal Systems Engineer - Integration & Test** to support Advanced ... clearance per customers' requirements prior to start.** **Basic Qualifications for Principal Systems Engineer - Integration & Test:** + Bachelor's degree… more
    Northrop Grumman (10/10/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems Engineer (Modeling & ... the greater Baltimore, MD** _._ **This requisition may be filled as a** ** Principal Systems Engineer (Modeling & Simulation)** **or** **Senior Principal more
    Northrop Grumman (10/01/25)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems Engineer (Modeling & ... area OR Redondo Beach, CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (Modeling & Simulation)** **or** **Senior Principal more
    Northrop Grumman (09/16/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top Secret ... Required** Seize your opportunity to make a personal impact as a **Sr** ** Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT. A career in … more
    General Dynamics Information Technology (09/26/25)
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  • LINUX Sr Principal Systems

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** Job Description **Senior Principal Systems Engineer - Linux** Design, deploy, ... integrate and maintain Linux technologies to advance the mission as a **SENIOR PRINCIPAL SYSTEMS ENGINEER ** with GDIT. Your work in the integration of Linux… more
    General Dynamics Information Technology (09/23/25)
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  • Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a ... personal impact as a Senior Principal Systems Engineer with GDIT. A career in systems engineering means designing and implementing the systems that… more
    General Dynamics Information Technology (08/09/25)
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  • Principal Systems Engineer

    Northrop Grumman (Dulles, VA)
    …practices including identification, mitigation and realization _This requisition may be filled at either a Principal Systems Engineer or a Sr. Principal ... Engineer level based on the qualifications listed below:_ **Basic Qualifications:** Principal Systems Engineer + Active DoD Top Secret Clearance at the… more
    Northrop Grumman (08/31/25)
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  • Principal Systems Engineer

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

    Northrop Grumman (Linthicum Heights, MD)
    …will be an on-site position located in Linthicum, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems ... Special Program Access (SAP) prior to start.** **Basic Qualifications for a Principal Systems Engineer :** + Bachelor's degree with 5 years of experience,… more
    Northrop Grumman (10/08/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman Space Systems Sector seeks a qualified Principal or Senior Principal Systems Engineer for the role of Ground Segment Systems ... technical briefings to customers and mission partners **\#NOVASPACE** **Basic Qualifications:** + ** Principal Engineer Level (T3)** - BS in STEM - Science,… more
    Northrop Grumman (10/17/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you ready to enhance your skills and build your career in a… more
    Chenega Corporation (09/14/25)
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  • Principal Systems Engineer

    QinetiQ US (Mclean, VA)
    …your professional and personal lives. Position Overview We are seeking an experienced and dynamic Principal Systems Engineer . We are seeking a Systems ... Engineer (Multi-disciplined, preferred ISR). The Principal Systems Engineer will be responsible for designing, integrating, testing, and supporting… more
    QinetiQ US (10/16/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must ... new cyber capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and develop automated cloud-based… more
    Shuvel Digital (09/25/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …**Join us and make a difference in National** **Security!** **Job Summary** As a Principal Systems Engineer , you will be responsible for designing, ... **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security...implementing, and maintaining enterprise-level systems that support mission-critical operations. You will work with… more
    Leidos (09/09/25)
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  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. **We are seeking a Principal Systems Engineer to work onsite** **in Fulton, MD.** **U.S. ... + In this position, you will serve as a technical lead and systems engineer on challenging software development projects such as the Common Aviation Command and… more
    RTX Corporation (10/16/25)
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  • Spacecraft Fault Management & System Autonomy Sr.…

    Northrop Grumman (Mclean, VA)
    …status and technical performance reviews, analyses and reports **Basic Qualifications:** + **Sr. Principal Systems Engineer -** Bachelors of Science degree ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/30/25)
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