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16 principal engineer software development jobs at 3 companies in Victorville, CA

1mo
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Sr Principal Software Engineer - AI Software
San Diego or El Segundo or Palmdale
$142k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
4+ YOEAdvanced experience building production AI/ML systems, strong software engineering (Python/Java/C++), Top Secret clearance, ability to obtain SAP/PAR, and technical leadership in regulated environments.
Python, Java, C++, LLM, MLOps, CI/CD, containerized deployment
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1w
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Principal Software Engineer (Autonomy)
Palmdale or Fort Worth
$160k-$200k/yr OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
8+ YOEBachelor's degree in computer engineering, computer science, or related field; 8+ years of software development experience; C, C++, Java, Python, Bash, Git, Linux, Windows, embedded systems, and active Secret clearance required.
C, C++, Java, Python, Bash, Git, Linux, Windows, Atlassian Tools, Confluence, JIRA, Bitbucket, ArduPilot, PX4, MAVLink, Docker, CI/CD
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1w
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Principal Software Engineer (Autonomy)
Fort Worth or Palmdale
$160k-$200k/yr OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
8+ YOEBachelor's degree in computer engineering, computer science, or related discipline; 8+ years of software development using C, C++, Java, Python, and Bash; active Secret clearance; embedded systems, autonomy, and UAS/UAV experience.
C, C++, Java, Python, Bash, Git, Linux, Windows, Atlassian Tools, Confluence, JIRA, Bitbucket, ArduPilot, PX4, MAVLink, Docker, CI/CD
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1w
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Principal Software Engineer - OMS
Fort Worth or Palmdale
$160k-$200k/yr OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
8+ YOEBachelor’s degree in STEM and 8+ years of C++ development required, with OMS, Linux mission software, DDS, service-oriented design, ICDs, data modeling, and integration testing experience.
C++, Linux, DDS, Atlassian Tools, Confluence, JIRA, Bitbucket, Java, MOSA, FACE, CI/CD
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1w
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Principal Software Engineer - OMS
Palmdale or Fort Worth
$160k-$200k/yr OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
8+ YOEBachelor's degree in STEM, 8+ years of C++ development, OMS architecture, Linux mission software, DDS, service-oriented design, ICDs, data modeling, simulation, integration testing, onsite work, and 10% travel.
C++, Linux, DDS, Atlassian Tools, Confluence, JIRA, Bitbucket, Java, MOSA, FACE, CI/CD, EAP
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1d
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Principal Software Engineer
San Diego or Palmdale or El Segundo or Oklahoma City
$93k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
5+ YOEBachelor's in STEM plus 5 years' engineering experience, or master's plus 3 years, or PhD plus 1 year. Requires C/C++, SDLC, change-control experience, and active U.S. Top Secret clearance.
C++, Python, Atlassian tool suite, GitHub, GitLab, Software Development Life Cycle (SDLC), Java, TCP/IP, UDP, LAN, VLAN, SNMP, RTOS, Coverity, SonarQube, Fortify
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1d
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Principal Software Engineer
San Diego or El Segundo or Palmdale or Oklahoma City
$93k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
Bachelor's degree in STEM plus 5 years, master's plus 3 years, or PhD plus 1 year of engineering experience. Requires C/C++, SDLC, change control, active U.S. Top Secret clearance, and SAP access eligibility.
C++, Python, Atlassian tool suite, GitHub, GitLab, Java, TCP/IP, UDP, LAN, VLAN, SNMP, RTOS, Coverity, SonarQube, Fortify
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3mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
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1w
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Principal Software Engineer – Mission Systems
Fort Worth or Palmdale
$160k-$200k/yr OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
8+ YOEBachelor's degree in STEM, 8+ years of C/C++ development, mission systems architecture and real-time embedded software experience, integration testing, onsite work, travel, and active Secret clearance.
C, C++, Atlassian Tools, Confluence, JIRA, Bitbucket, OMS/MOSA, COMSEC
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1w
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Principal Software Engineer – Mission Systems
Palmdale or Fort Worth or Atlanta or Denver or Huntsville
$160k-$200k/yr OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
8+ YOEBachelor's degree in STEM, 8+ years of C/C++ development, mission systems architecture, real-time embedded software, integration testing, onsite work, travel, and active Secret clearance required.
C, C++, Atlassian Tools, Confluence, JIRA, Bitbucket, real-time operating systems, OMS/MOSA, Employee Assistance Program (EAP)
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2w
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Sr Principal Software Engineer
El Segundo or San Diego or Palmdale or Oklahoma City
$116k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOESTEM degree and 8 years’ related experience, or equivalent advanced degree experience; C/C++, Python, SDLC, Agile, embedded systems, software integration/testing, and Top Secret clearance required.
C++, Python, Jira, Crucible, Bitbucket, GitLab, Subversion, Bamboo, Jenkins, SonarQube, Fortify, Coverity, VxWorks, Integrity, Real-Time Embedded Linux, Java
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2w
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Sr Principal Software Engineer
San Diego or El Segundo or Palmdale or Oklahoma City
$116k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
Bachelor's in STEM with 8 years, master's with 6 years, or PhD with 4 years of related experience; C/C++, Python, SDLC, Agile, software integration/testing, and active U.S. Top Secret clearance required.
C++, Python, Jira, Crucible, Bitbucket, Gitlab, Subversion, Bamboo, Jenkins, Sonarqube, Fortify, Coverity, VxWorks, Integrity, Real Time Embedded Linux, Java
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3mo
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Software Engineer/Principal Software Engineer – Data Analyst
Rancho Bernardo or Palmdale or San Diego
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor’s or Master’s in STEM with relevant experience; strong SW development with Python/Java/C++/MATLAB; AI/ML, databases, containers, DevOps, CI/CD; active Top Secret clearance.
Python, Java, C++, MATLAB, SQL, Parquet, Neo4j, Elasticsearch, MongoDB, Kubernetes, Docker, OpenShift, Ansible, Bash, PowerShell, Puppet, Grafana, Elastic Stack, Jira, Confluence, Bitbucket
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3mo
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Software Engineer/Principal Software Engineer – Data Analyst
San Diego or Palmdale
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEU.S. Top Secret/SCI clearance required. STEM Bachelor's +2 years (or Master's/PhD alternative). Experience with Python/Java/C++/MATLAB, databases (Parquet, SQL, Neo4j, Elasticsearch, MongoDB), containerization (Kubernetes, Amazon EKS, OpenShift), automation (Ansible, Bash, PowerShell, Puppet), CI/CD, and Agile collaboration tools.
Python, Java, C++, MATLAB, Parquet, SQL, Neo4j, Elasticsearch, MongoDB, Kubernetes, Amazon EKS, Docker Swarm, Nomad, Red Hat OpenShift, Ansible, Bash, PowerShell, Puppet, Elastic Stack, Grafana, Maven, Bamboo, GitLab, Bitbucket, Confluence, Jira
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1mo
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Sr Principal Software Engineer - AI Software
San Diego or El Segundo or Palmdale
$142k-$213k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
N/A
Python, Java, C++
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1w
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Principal Engineer - Simulation Modeling
Palmdale, California, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOERequires STEM bachelor's degree with 8 years, master's with 6 years, or Ph.D. with 4 years of related experience; active Top Secret clearance; C/C++ simulation and software development experience.
C, C++, Java, Windows, Linux, RTOS, LynxOS, VxWorks, JavaScript, HTML, CSS, XML, Atlassian, Git, Microsoft Confluence, GitLab, Rhapsody, Cameo, UML, Microsoft Windows, Python
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