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19 entry level security engineer jobs at 7 companies in Hesperia, CA

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2026 Entry Level Engineering Opportunities
Falls Church or Baltimore or Chandler or Huntsville or Virginia or Melbourne or Northridge or Ogden or Oklahoma City or Palmdale or Plymouth or Redondo Beach or Rocket Center or Rolling Meadows or Roy or San Diego
$70k-$95k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
Bachelors in engineering, computer science, or related STEM by June 2026; active U.S. government security clearance (Secret or higher); U.S. citizenship; strong engineering fundamentals, teamwork and communication; willing to relocate and start Jul–Dec 2026.
Microsoft Office
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2026 Entry Level Engineering Opportunities
Falls Church or Baltimore or Chandler or Huntsville or Virginia or Melbourne or Northridge or Ogden or Oklahoma City or Palmdale or Plymouth or Redondo Beach or Rocket Center or Rolling Meadows or Roy or San Diego or United States
$70k-$95k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
Bachelor's in engineering/CS/STEM by June 2026, active U.S. security clearance (Secret or higher), U.S. citizenship, strong teamwork and communication, willingness to relocate, available to start July–Dec 2026.
Microsoft Office
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2027 Entry Level Engineering Opportunities - California
Redondo Beach or San Diego or Palmdale
OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
Bachelor's in Engineering/Computer Science/STEM by Dec 2026, U.S. citizenship and ability to obtain a U.S. government security clearance, available Jan-Mar 2027, willingness to relocate to California, strong engineering fundamentals and communication skills.
Microsoft Office
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2027 Entry Level Engineering Opportunities - California
Palmdale or Redondo Beach or San Diego or California
OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
Bachelor's in Engineering/Computer Science/STEM by Dec 2026, U.S. citizenship and ability to obtain U.S. security clearance, strong teamwork and communication, relocation willingness, start Jan–Mar 2027.
Microsoft Office
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2w
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Cyber Systems Engineer
Edwards AFB, California, United States
$101k-$151k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOERequires U.S. Secret clearance, 2+ years engineering experience (or Master's with no experience), IAM Level II 8140, experience with cyber/networking, virtualization, and security tools.
Splunk, Nessus, SolarWinds, Atlassian, Coverity, Fortify, VMWare, vSphere, VDI, ESXi, Active Directory, Windows Server, Microsoft Configuration Management (MCM), PowerShell, Electronic Medical Records (EMR)
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Composite Engineer
Adelanto, California, United States
$69k-$116k/yr OnsiteFull Time
General Atomics Aeronautical Systems
General Atomics Aeronautical Systems: Designs and manufactures unmanned aircraft and radar systems.
2+ YOEBachelor's in engineering or equivalent experience, 2+ years engineering experience, composite materials and fabrication experience, ability to obtain DOD security clearance, strong communication and documentation skills.
SAP, AMPS, NX, Microsoft Excel
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Systems Engineer
Adelanto, California, United States
$69k-$116k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
2+ YOEBachelors in engineering or related field with 2+ years experience (or equivalent experience); knowledge of computing systems, OS, networking, virtualization; ability to obtain DoD security clearance.
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Electronics Engineer – Communications
Palmdale, California, United States
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor's degree in a STEM field with 2+ years engineering experience (Master's acceptable), active Top-Secret clearance (within 6 years) or enrolled in Continuous Evaluation, ability to obtain SCI and SAP, experience with RF communications, test equipment, and system integration.
AESA, modem, up/down converter, oscilloscope, spectrum analyzer, network analyzer, power meter, MIL-STD-1553, RS-232, RS-422, Ethernet (IPv4/IPv6), Network+, Security+, CCNA
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Low Observables Engineer
Palmdale, California, United States
$77k-$135k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's in engineering/physics or related, lab/hands-on build experience, US citizenship, government security clearance required, experience with EM/RCS/LO and programming useful.
Unix, C, C++, Java, Fortran, MATLAB, Python, CAD
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2w
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Cyber Systems Engineer
Edwards AFB, California, United States
$101k-$151k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEActive U.S. citizenship and current Secret clearance, ability to obtain SAP, IAM 8140 IAM Level II, STEM degree (Bachelors+2 years or Masters+0), security tooling experience (Splunk, Nessus, SolarWinds), lab and virtualization experience.
Splunk, Nessus, SolarWinds, Atlassian, Coverity, Fortify, VMWare, vSphere, VDI, ESXi, Windows Server, Microsoft Configuration Management (MCM), PowerShell
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2d
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2026 Associate Engineer Aeronautical / Engineer Aeronautical
Palmdale or Mojave or Edwards AFB
$62k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
0+ YOEB.S. or M.S. in Aerospace/related STEM by Aug 2026; U.S. Secret security clearance required; 0–2 years relevant experience; strong test, analysis, and teamwork skills.
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Human Systems Integration - Engineer
Edwards AFB or Lancaster or Palmdale
$110k-$185k/yr OnsiteFull Time
JT4
JT4NYSE: AMTM: Provides engineering and technical support for military test ranges.
2+ YOEABET-accredited engineering degree (BS/MS/PhD) with 4/2/0+ years experience respectively, valid state driver's license, U.S. citizenship, ability to obtain Top Secret security clearance, strong communication and analytical skills.
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Supplier Quality Engineer 2/3
Palmdale, California, United States
$83k-$142k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor's in engineering (or master's) with 2–5+ years in quality/manufacturing/engineering in aerospace, experience with AS9100/AS9102, Microsoft Office, RCCA tools, ability to obtain DoD security clearance.
Microsoft Office, SAP, MES, AS9100, AS9102, RCCA, FMEAs, SPC, Zero Defect plan (ZDP)
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Supplier Quality Engineer 2/3
Palmdale, California, United States
$83k-$142k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEExperience with supplier quality in aerospace, AS9100/AS9102, RCCA tools, MS Office; Bachelor's in Quality/Manufacturing/Engineering with 2–5 years' related experience; ability to obtain DoD security clearance.
SAP, MES, Microsoft Office
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1d
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DevSecOps Engineer II - SaaS
Redlands, California, United States
$101k-$167k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years DevOps/DevSecOps experience in cloud SaaS, IaC and automation-first design, CI/CD pipeline building, Terraform and Ansible, containerization, security tooling integration, Linux/Windows scripting, and cloud monitoring.
Python, JavaScript, Go, Rust, Ruby, SAST, DAST, SCA, Docker, AWS, Azure, OAuth 2.0, X.509, CoPilot, GPT, Claude, Microsoft SharePoint, Microsoft PowerApps, Microsoft Power Automate, Microsoft Power BI, GitHub Actions, GitHub, GitLab CI, CircleCI, Linux, Windows, Bash, PowerShell, Terraform, Ansible, Selenium, Jenkins
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Software Development Engineer II – Back-End (Mission-Focused | ArcGIS)
Redlands or St. Louis or Washington or Vienna
$97k-$162k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years backend engineering experience with Python, JavaScript/Node, or Java; REST API and service architecture experience; ArcGIS Enterprise integration; containerization (Docker/Kubernetes); active Top Secret security clearance (SCI eligible); Bachelor's in STEM.
Node.js, Python, Java, ArcGIS Enterprise, ArcGIS Enterprise SDKs, Docker, Kubernetes, Azure, AWS, GCP, PostgreSQL, PostGIS, SQL Server
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2mo
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Software Development Engineer II- CI/CD & Platform Automation Engineer (DevOps)
St. Louis or Redlands or Vienna
$97k-$162k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years DevOps/CI-CD experience; design and maintain CI/CD pipelines, containerization (Docker), Python/JavaScript scripting, IaC (Terraform/Ansible/AWS CDK), cloud (AWS/Azure), secure build practices, and active Top Secret clearance with SCI eligibility; Bachelor's in STEM.
GitHub Actions, Azure DevOps, Azure Pipelines, GitLab CI, Jenkins, Docker, Conda, Python, JavaScript, YAML, Ansible, AWS CDK, Terraform, Kubernetes, S3, Blob Storage, ArcGIS API, SBOM, SAST, DAST
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2mo
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Software Development Engineer II- CI/CD & Platform Automation Engineer (DevOps)
Redlands or St. Louis or Vienna
$97k-$162k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOERequires 2+ years DevOps/CI-CD experience, hands-on pipeline design (GitHub Actions/Azure Pipelines/Jenkins), Docker, Python/JavaScript, IaC (Terraform/Ansible/AWS CDK), cloud (AWS/Azure), SBOM and secure build practices, US citizenship with Top Secret/SCI clearance, Bachelor's in STEM.
GitHub Actions, Microsoft Azure DevOps, Jenkins, Microsoft Azure Pipelines, GitLab CI, Docker, Python, JavaScript, Rust, Conda, YAML, Ansible, AWS CDK, Terraform, Kubernetes, S3, Microsoft Azure Blob Storage, SBOM, SAST, DAST, ArcGIS API, AWS, Microsoft Azure
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IT Project Analyst (Military Operations Analyst 1) - 29560
March Air Reserve Base, California, United States
$50k-$75k/yr OnsiteFull Time
HII
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
0+ YOEBachelor's in engineering/science/technology or equivalent experience; experience with TRL 6–8 technology maturation, technology scouting, test planning, and program reporting; eligible for U.S. security clearance.
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