• Principal Elasticsearch

    Leidos (Bethesda, MD)
    …more. **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across ... **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** ** Elasticsearch Systems Engineer ** in our **National Security Sector's… more
    Leidos (08/01/25)
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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 (MBSE)** . ... MD area OR Redondo Beach, CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (MBSE)** **or** **Senior Principal Systems more
    Northrop Grumman (09/16/25)
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  • Principal / Senior Principal IFC…

    Northrop Grumman (Annapolis Junction, MD)
    …seeking ** Principal / Senior Principal IFC Test Plan Support Systems Engineer .** **What** **You'll** **Get to Do:** Creates comprehensive test strategies ... **This requisition may be filled as a** ** Principal IFC Test Plan Support Systems Engineer ** **or** **Senior Principal IFC Test Plan Support Systems more
    Northrop Grumman (09/26/25)
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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 & ... CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (Modeling &...MATLAB or COMSOL (MODSIM); Visual Studio, Python (SW Engineering); Elasticsearch , Grafana, Tableau (Data and visualization); or Cadence Virtuoso,… more
    Northrop Grumman (09/16/25)
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  • Principal AI Engineer - Intelligent…

    C-4 Analytics (Wakefield, MA)
    Principal AI Engineer - Intelligent Systems : C-4 Analytics C-4 Analytics is a fast-growing, private, full-service digital marketing company that excels at ... and customer service. We are currently hiring for a Principal AI Engineer as we look to...critical role in the development and implementation of Intelligent Systems . You will have the opportunity to lead the… more
    C-4 Analytics (09/23/25)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to ... package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to...S3, EC2, CloudWatch and CloudTrail, Route 53, RDS, SSM, ElasticSearch and Lambda + Experience supporting Cloud Architects to… more
    Saliense Consulting (10/01/25)
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  • Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    …At Parsons, we're building the next generation of secure, mission-critical systems that support national defense, cyber operations, and government modernization ... efforts. We are looking for a **Software Engineer ** to help design and develop our **core data platform and framework** , enabling interoperability across… more
    Parsons Corporation (07/26/25)
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  • Principal Software Engineer .

    Leidos (Bethesda, MD)
    …Leidos has an exciting opening for you as our next **TS/SCI cleared Principal Software Engineer ** supporting a long-term DOMEX Technology Platform (DTP) ... contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities extending… more
    Leidos (09/17/25)
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  • Principal , UX Designer / Engineer

    Walmart (San Bruno, CA)
    **Position Summary ** **What you'll do ** ** Principal UX Designer / Engineer , AI Systems - Design Organization** **What you'll do** As a Principal UX ... in the Design Organization, you will: + **Implement and Productionize AI Systems :** Partner with design, product, and engineering leaders to translate the AI… more
    Walmart (09/23/25)
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  • Principal or Senior Principal Design…

    Northrop Grumman (Redondo Beach, CA)
    …is seeking **a** ** Principal or Senior Principal Design Software Engineer (** **Logging/Telemetry/Data handling)** ... OR Redondo Beach, CA** _._ **This requisition may be filled as a Principal Design Software Engineer (** **Logging/Telemetry/Data handling) or Senior Principal more
    Northrop Grumman (09/12/25)
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  • Principal Engineer - AI and Data…

    Motion Recruitment Partners (Boston, MA)
    Principal Engineer - AI and Data Engineering Boston, MA **Hybrid** Contract $75/hr - $95/hr Job Description Our client, a leading healthcare technology company ... the US through AI-driven solutions is looking for a Principal Engineer focused on AI and Data...looking for someone who's passionate about building scalable AI systems , collaborating across teams, and leading large-scale data engineering… more
    Motion Recruitment Partners (08/02/25)
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  • Principal Front End Software…

    GliaCell Technologies (Fort Meade, MD)
    Are you a Principal Front End Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Front End Software Engineer on one of our subcontracts. This is… more
    GliaCell Technologies (08/22/25)
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  • Principal Software Engineer

    Corcentric (Bethesda, MD)
    As a Principal Software Engineer at Corcentric, you will join a driven, innovative team within an ambitious, entrepreneurial global organization. You will lead ... forward to adding you into the mix! As a Principal Software Engineer , you will: + Design...setting (Spark, Kafka, etc.). + Possess experience with search/indexing systems (such as ElasticSearch ). + Possess experience… more
    Corcentric (09/26/25)
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  • Principal DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Principal DevOps Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... to work with some amazingly talented people Job Description: GliaCell is seeking a Principal DevOps Engineer on one of our subcontracts. This is a full-time… more
    GliaCell Technologies (08/13/25)
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  • Principal Cloud Operations Engineer

    Pegasystems (CT)
    …with FedRamp, US Citizenship is required_** **Picture Yourself at Pega:** As a Principal Engineer , you are recognized as a database authority, with extensive ... Principal Cloud Operations Engineer , Databases Job...Cloud Platform. You will take personal ownership of the systems you manage and possess the tenacity to delve… more
    Pegasystems (10/01/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    …in **Reston, VA.** This is an onsite position. The ** Principal Software Engineer ** will work with Network and Systems Engineers to design, build, monitor, ... ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer ** to join our...limited to:** + Designing, developing, programming, and modifying software, systems , applications, and tools, both existing and new in… more
    ManTech (09/10/25)
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  • Principal Software Engineer

    GliaCell Technologies (Columbia, MD)
    Are you a Principal Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... to 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 (08/14/25)
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  • Principal DevSecOps Engineer

    Shuvel Digital (Bedford, MA)
    Principal DevSecOps Engineer Clearance Level: Secret US Citizenship: Required Job Classification: Full Time Location: Boston Metro area Years of Experience: 7-10 ... degree; or equivalent industry experience. Position Description: The DevSecOps Engineer has extensive knowledge and hands-on experience integrating DevSecOps tools… more
    Shuvel Digital (10/01/25)
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  • Sr. Principal Engineer

    Toyota (Plano, TX)
    …Our team is seeking a highly motivated person to fill an opening as a **Sr. Principal Engineer ** , to help our growing needs. **What** **you'll** **be doing** + ... cloud-native applications for enterprises. + Experience with distributed database systems (Cassandra, ElasticSearch ) + Experience with deploying clustered… more
    Toyota (08/30/25)
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  • Sr Principal Engineer Software…

    Palo Alto Networks (Santa Clara, CA)
    …and thrive on bringing value to thousands of customers. **Your Impact** As a Senior Principal Engineer on the team, you will: + Work regularly across teams as ... precision. **Your Career** We are looking for a Senior Principal Backend Engineer to join our Cortex...Python, Go, or Java, with experience in building distributed systems + 8+ years of experience in cloud technologies… more
    Palo Alto Networks (07/18/25)
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