• Principal Software Engineer

    Huntington Ingalls Industries (Columbia, MD)
    …current Secret or TS level clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a ... data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten… more
    Huntington Ingalls Industries (10/23/25)
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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 in Fulton, MD. **What You Will Do** ... Boulevard , Fulton, MD, 20759 USA **Position Role Type:** Hybrid **U.S. Citizen, US Person, or Immigration Status Requirements:**...+ Serve as a technical lead and systems engineer on challenging software development projects such… more
    RTX Corporation (12/06/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    ** Principal Hardware Engineer - Hybrid /Remote Northeast US** Curtiss Wright is seeking an experienced ** Principal Hardware Engineer ** to join our ... 3U and 6U VPX form factors; and custom form-factor systems incorporating software , firmware, and hardware security elements. The ideal candidate brings deep… more
    Curtiss-Wright Corporation (01/04/26)
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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...regardless of whether the role is designated as on-site, hybrid or remote._** The salary range for this role… more
    RTX Corporation (11/19/25)
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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 Systems Engineer

    RTX Corporation (Fulton, MD)
    …Solipsys is a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a Principal Systems Engineer to join our team in Fulton, MD who is ... **Qualifications You Must Have** + Experience as a systems engineer on a software development program +...regardless of whether the role is designated as on-site, hybrid or remote._** The salary range for this role… more
    RTX Corporation (11/19/25)
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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …market. Collins Aerospace is currently seeking a self-motivated and talented **Senior Principal ** **DevOps Lead Engineer ** who is seeking a challenging new ... **What You Will Do:** + Enhance and maintain existing software development pipelines and extend the pipelines to include...regardless of whether the role is designated as on-site, hybrid or remote._** The salary range for this role… more
    RTX Corporation (10/17/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …a mix of domestic and international pursuits and programs. **We are seeking a Principal Systems Engineer to work onsite** **in Fulton, MD.** **U.S. citizenship ... you will serve as a technical lead and systems engineer on challenging software development projects such...regardless of whether the role is designated as on-site, hybrid or remote._** The salary range for this role… more
    RTX Corporation (10/16/25)
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  • Principal Engineer (Math Lead)

    Actalent (Rockville, MD)
    Job Title: Principal Engineer (Math Focus) Job Description We are seeking a detail-oriented individual with strong mathematical experience and a passion for ... eg, Windchill. + Working knowledge of IBM Rational DOORS software . Work Environment This position offers a hybrid... software . Work Environment This position offers a hybrid work schedule with three days onsite, two mandatory… more
    Actalent (12/27/25)
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  • Principal Geotechnical Dam Safety…

    AECOM (Germantown, MD)
    …a better world. Join us. **Job Description** **AECOM** is seeking a highly talented Principal Geotechnical Dam Safety Engineer to join the East Region Dams Team. ... hydraulic structures. + Prepare and perform quality reviews of other Engineer 's work on deliverables such design calculations, engineering reports, construction… more
    AECOM (11/26/25)
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  • SAP NS2 Principal Ariba Support…

    SAP (Herndon, VA)
    …growth, great benefits, and a team that wants you to grow and succeed. ** Principal Ariba Support Engineer ** **COMPANY DESCRIPTION** SAP is the global market ... leader for business software and related services. SAP National Security Services Inc.(R)...Expected Travel: 0 - 10% | Career Status: Professional | Employment Type: Regular Full Time | Additional Locations: #LI- Hybrid more
    SAP (12/04/25)
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  • Principal Systems Engineer (MBSE)…

    RTX Corporation (Dulles, VA)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... performance of complex systems. Work with a variety of software and programming languages to simulate real-world scenarios and...regardless of whether the role is designated as on-site, hybrid or remote._** The salary range for this role… more
    RTX Corporation (10/13/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …and is an industry leader in the development of command and control software systems and operates in a dynamic, complex, fast-paced business environment with both ... In this position, you will serve as a systems engineer with a focus on systems modeling and analysis...a focus on systems modeling and analysis on challenging software development projects. You will be engaged with exciting… more
    RTX Corporation (10/26/25)
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  • Principal Cloud Network Engineer

    EchoStar (Herndon, VA)
    …pioneering the future of connectivity. We're developing and enhancing a unique hybrid network model-combining our advanced, cloud-native 5G core with the nationwide ... needs of the changing world. **Job Duties and Responsibilities** The DISH Wireless Principal Cloud Network Architect will be the technology lead for internal and… more
    EchoStar (01/02/26)
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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 + ... to join our team. The role operates in a hybrid work environment in our Hanover, MD location and...travel between 10-20 % of the time. Minimum Qualifications Principal Software Engineer ( Software more
    Huntington Ingalls Industries (12/17/25)
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  • SAP Ns2 s/4 Hana Manufacturing, PEO/CAMS…

    SAP (Herndon, VA)
    …**NS2 COMPANY DESCRIPTION** SAP is the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is ... Overview** We are searching for an SAP NS2 S/4HANA Manufacturing, PEO/CAMS Principal Consultant to support secure, mission critical solution delivery for US… more
    SAP (10/25/25)
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  • Principal Member of Technical Staff

    Oracle (Reston, VA)
    …with multiple teams to build the next generation OCI Service Platform. As a software engineer , you'll play a key role in defining and improving standard ... the traditional boundaries of public cloud to include dedicated, hybrid and multi cloud, edge computing, and more. In...and boundaries, bring your expertise in highly performant, reliable software engineering and help us bring OCI to the… more
    Oracle (11/25/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Germantown, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** NETWORK ENGINEER SR PRINCIPAL Transform technology into opportunity as a ... Network Engineer Sr Principal at GDIT. Shape what's next for mission-critical government...and recovery capability Coordinates the acquisition of hardware and software as well as subcontractor services as needed Creates… more
    General Dynamics Information Technology (11/25/25)
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  • Senior FPGA Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    …of Program Manager(s), Chief Engineer or Principal Systems Engineer , and several hardware (electrical), FPGA, software , test, component, and ... **Senior FPGA Engineer ** Curtiss-Wright is seeking an experienced Senior FPGA...to drive complex projects to completion. **Location:** Ashburn, VA; Hybrid /Remote acceptable **We Take Care of Our People** Paid… more
    Curtiss-Wright Corporation (11/21/25)
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  • Information Systems Security Engineer

    TekSynap (Chantilly, VA)
    …security, etc.), program personnel, and Government security representatives. + Serve as a principal advisor to the Government and service lane leads on all matters, ... system including updating network diagrams, vulnerability scans, STIG checklists, hardware/ software lists, and SCRM certificates. + Maintains responsibility for the… more
    TekSynap (12/06/25)
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