73 entry level security engineer jobs at 27 companies in Oceanside, CA
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#Software Security Engineer
San Diego, California, United States
$94k-$141k/yr OnsiteFull Time
0+ YOEBachelor's degree in engineering/CS/IS, 0-3 years experience, strong C and secure programming, embedded hardware and driver knowledge, OS concepts, JTAG debugging, communication skills; no immigration sponsorship.
C, JTAG
1mo
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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
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
1mo
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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
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
2d
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Boeing Engineering Entry-level, Associate and Mid-level Positions
Seattle or Saint Charles or Huntsville or Portland or Tinker Air Force Base or Oklahoma City or Berkeley or Miami or Huntington Beach or Hazelwood or Germantown or El Segundo or Fort Walton Beach or China Lake or Tukwila or North Charleston or Kennedy Space Center or Heath or Houston or Fairfax or Colorado Springs or Seal Beach or Long Beach or Newburgh or Renton or Saint Louis or Auburn or Philadelphia or Everett or San Antonio or Kent or Mesa or New Orleans
$54k-$222k/yr OnsiteFull Time
Currently enrolled engineering/applied sciences student graduating before Sept 2027; strong academics, technical projects or internships; U.S. Person required; may require security clearance; employer will not sponsor visas.
2d
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Entry Level Engineers - Satellite/Space Systems Rotational Program
El Segundo or Seal Beach or Huntington Beach
$79k-$107k/yr OnsiteFull Time
Bachelor's in engineering or related field, ability to obtain U.S. security clearance (Tier 5), U.S. Person for export control, leadership/internship experience, graduation by Dec 31, 2026.
2d
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Entry Level Engineers - Satellite/Space Systems Rotational Program
El Segundo or Seal Beach or Huntington Beach
$79k-$107k/yr OnsiteFull Time
BS in engineering or related field, recent graduate by Dec 31, 2026; ability to obtain U.S. security clearance (U.S. citizenship required by government); internship or leadership experience; list GPA on resume.
1mo
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Information Security Engineer
Carlsbad, California, United States
$105k-$120k/yr OnsiteFull Time
2+ YOE2+ years in information security/systems administration; experience with cloud security, identity, XDR, DLP, CSPM, SAML/OIDC/OAuth; strong analytical skills; bachelor's in CS/cybersecurity or equivalent.
Azure, SAML, OIDC, OAuth, Next-Gen Firewalls, DLP, XDR, CSPM, IAM, PAM, CloudSec
2mo
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Security Software Engineer
Costa Mesa, California, United States
OnsiteFull Time
0+ YOEPursuing or have completed a Bachelor's or Master's in CS/Engineering/Math/Physics; 0.25–2 years of technical experience; proficiency in Rust, C/C++, or Go; cybersecurity fundamentals; embedded systems knowledge; US person with clearance eligibility.
Rust, C, C++, Go, Embedded systems
1w
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ELECTRICAL ENGINEER
San Diego or District of Columbia or Jacksonville or Honolulu or Pearl Harbor or Kittery or Norfolk or Silverdale
$106k-$158k/yr OnsiteFull Time
1+ YOEProfessional engineering degree or EI/EIT/PE, 1+ year specialized experience at GS-12 level producing electrical design packages, reviewing submittals, and providing construction consultation; security clearance and financial disclosure required.
3w
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Electrical Engineer - Test
Poway, California, United States
$69k-$116k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or equivalent experience, ~2 years engineering experience, understanding of electrical concepts, LabVIEW and CAD familiarity, ability to obtain DoD security clearance.
LabVIEW, CAD
4w
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Ground Mod Systems Engineer
Poway, California, United States
$81k-$142k/yr HybridFull Time
2+ YOEBachelor's/masters/PhD in engineering or related field, 2–4+ years engineering experience, EIT desirable, ability to obtain DoD security clearance, strong communication and technical skills.
Model Based Systems Engineering, JIRA, Future Airborne Capability Environment (FACE)
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Quality Engineer I
Carlsbad, California, United States
$69k-$84k/yr OnsiteFull Time
Bachelor's in engineering preferred (or 4 years' experience), ability to obtain/maintain security clearance, knowledge of AS9100D, IPC standards, ESD and FOD prevention, and basic quality tools.
Lean, Six Sigma, AS9100D, IPC-A-610, IPC-A-620, J-STD-001, ANSI/ESD S20.20, AS9102, 5 Whys
4w
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Senior GNC Engineer
Irvine, California, United States
$150k-$213k/yr HybridFull Time
1+ YOEGraduate degree or BS in engineering with 1–4 years experience; proficiency in C++, Python, or MATLAB; technical competency in GNC, sensors, modeling & simulation; ability to obtain U.S. security clearance.
C++, Python, MATLAB
1w
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Process Engineer - Mechanical
San Diego, California, United States
$80k-$133k/yr OnsiteFull Time
1+ YOEBachelor's in Mechanical Engineering, ability to obtain DoD security clearance, 1+ year PCB/process inspection experience preferred, knowledge of statistical process control and FMEA, able to lift 25 lbs, English proficiency.
1mo
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Aerostructures Design Engineer II (R5157)
United States or San Diego or Dallas
$88k-$132k/yr OnsiteFull Time
2+ YOEB.S. in Mechanical/Aerospace Engineering, 2+ years aircraft structural design experience, proficiency with NX/CATIA/SolidWorks, knowledge of composite and metallic structures, GD&T and DFMA, FEA exposure; security clearance ability desired.
NX, CATIA, SolidWorks, ANSYS, Abaqus, NASTRAN
2w
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Platform Engineer II
Aliso Viejo, California, United States
$173k-$225k/yr HybridFull Time
2+ YOEMaster’s degree or equivalent and 2 years experience developing and securing infrastructure services using Docker, Typescript, Golang; monitoring with Prometheus/Grafana and Elastic Stack; Kubernetes and eBPF experience.
Docker, Typescript, Golang, Prometheus, Grafana, Elastic Stack, eBPF, Cilium, GDB, Wireshark, Kubernetes, Linux
2w
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Software Integration & Test Engineer I
San Diego, California, United States
$80k-$100k/yr OnsiteFull Time
1+ YOE1+ year experience in software integration or test engineering, strong Python proficiency, ability to develop automation, troubleshoot software/hardware interfaces, document test procedures, and obtain U.S. security clearance.
Python, C/C++, JavaScript, SQL, Linux
1d
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Junior DevSecOps Engineer
San Diego, California, United States
$86k-$138k/yr HybridFull Time
2+ YOEMust be U.S. citizen, San Diego resident, eligible for Secret clearance, CompTIA Security+ within 45 days, strong Kubernetes and containerization experience, 2 years' experience with BS/BA (alternative experience options noted).
Kubernetes, OpenShift, Helm, Docker, Podman, Buildah, GitLab, Jenkins, AWS Code Build, Terraform, Ansible, CloudFormation, RHEL, CentOS, Ubuntu, Bash, Python, PowerShell, AWS, Azure, JIRA, Confluence, Bitbucket
22h
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Junior DevSecOps Engineer
San Diego, California, United States
$86k-$138k/yr HybridFull Time
2+ YOE2+ years' experience (with BS/BA) or equivalent, U.S. citizenship, Secret clearance (or ability to obtain), strong Kubernetes experience, CompTIA Security+ (or obtain within 45 days), containerization, CI/CD, IaC, Linux, and scripting skills.
Kubernetes, Docker, Podman, Buildah, OpenShift, Helm, GitLab, Jenkins, AWS Code Build, Terraform, Ansible, CloudFormation, RHEL, CentOS, Ubuntu, Bash, Python, PowerShell, AWS, Azure, JIRA, Confluence, Bitbucket
3w
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Junior Operating Systems Engineer (Embedded Linux / Yocto)
San Diego, California, United States
OnsiteFull Time
Active U.S. national security clearance eligibility, experience building custom Linux images with Yocto/BitBake, OS hardening, debugging boot/kernel/driver issues on embedded x86, and writing documentation.
Yocto Project, BitBake, Buildroot, Rocky Linux, RHEL, Suricata, Zeek
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