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78 security engineering jobs at 32 companies in Hesperia, CA

2d
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Envista Security Operations & Engineering Lead (Brea, CA)
Brea, California, United States
$156k-$191k/yr OnsiteFull Time
Envista
EnvistaNYSE: NVST: Manufactures and sells a comprehensive range of dental products.
7+ YOE5+ Mgmt7+ years cybersecurity experience, 5+ years leading security operations or SOC teams; experience with SIEM, cloud security, incident response, detection engineering; bachelor’s or equivalent; strong executive communication.
Microsoft Sentinel, Splunk, QRadar, Chronicle, SIEM, SOAR, EDR/XDR, CSPM, DLP, Azure, AWS, GCP, MITRE ATT&CK
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2mo
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Senior Physical Security Systems Engineer
San Dimas, California, United States
$130k-$160k/yr OnsiteFull Time
In-N-Out Burger
In-N-Out Burger: Family-owned fast-food chain serving fresh, made-to-order hamburgers.
5+ YOELead design and implementation of enterprise physical security systems; 5+ years in security engineering; IP-based security, network, Windows server, and data management; project leadership.
Genetec, Lenel, Milestone, Python, CAD, Revit, BIM, Windows Server, IP-based security systems, Video management platforms, Access control systems
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1w
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Senior Systems & Security Engineer
Brea, California, United States
$112k-$127k/yr HybridFull Time
RAVE Aerospace
RAVE Aerospace: Developing in-flight entertainment and connectivity systems for airlines.
6+ YOEBachelor's in Engineering or equivalent,6+ years systems engineering,knowledge of DO-326A/ED-202A/ISO 27000/ARINC 811,threat modeling,secure coding (C/C++ or Golang),cloud (AWS, Azure),EDR,SIEM,vulnerability management.
DO-326A/ED-202A, ISO 27000, ARINC 811, C/C++, Golang, AWS, Azure, EDR, SIEM, Kali Linux, nmap, Burp Suite, Nessus, OpenVAS, Android, Linux
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3mo
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Security Architect
Manhattan Beach or Rancho Belago
$190k-$220k/yr HybridFull Time
Skechers
Skechers: Designs and sells lifestyle and performance footwear and apparel.
8+ YOE8+ years in IT security, systems, network, infrastructure, or software engineering; GIAC or (ISC)2 certifications a plus.
Firewalls, IPS, WAFs, Endpoint protection, SIEM, Log management, SaaS, PaaS, IaaS, AI/ML tooling
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1mo
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System Engineer- Cyber Security Engineering Focus
Redlands or St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
8+ YOE8+ years in RMF/A&A, vulnerability scanning, system hardening for Linux/Windows, experience with RMF tools (XACTA/eMASS), DoD 8570 certification, active Top Secret/SCI clearance, and a relevant bachelor's degree.
RMF, XACTA, eMASS, ACAS, IAVM, STIGs, Red Hat, CentOS, Windows, Python, Java, React, Jira, Confluence, NIST SP 800-53, CNSSI 1253, NIST SP 800-171
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1w
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Senior Specialist Systems Engineering (41379)
Yorba Linda, California, United States
$107k-$198k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
6+ YOEBachelor's plus 6 years (or equivalent) systems engineering experience, 5+ years direct engineering, MBSE/requirements experience, strong communication and ability to obtain US security clearance.
DOORS, Model-Based Systems Engineering (MBSE), Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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2mo
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Sr. Cyber Security Engineer - Full Time - Days - 8hr
Covina, California, United States
$55-$85/hr OnsiteFull Time
Emanate Health
Emanate Health: Operates a regional network of hospitals and medical clinics.
5+ YOEBachelor’s degree in cybersecurity/IT/CS or related field or 5+ years cybersecurity experience; 5-8 years total with 2+ in healthcare; SEC tools, network security, cloud security, scripting; HITRUST/HIPAA knowledge preferred.
SIEM, EDR, DLP, vulnerability management, cloud security, scripting (Python, PowerShell, Bash), Splunk, CrowdStrike, Aruba, Microsoft Sentinel, DLP, encryption
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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
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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3mo
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M365 Platform and Security Engineer
Ventura or Carlsbad or Fresno or Los Angeles or Monterey or Oakland or Palm Springs or Riverside or Sacramento or San Luis Obispo or San Diego or San Jose or Santa Barbara or Ventura
$120k-$140k/yr HybridFull Time
Rincon Consultants
Rincon Consultants: Provides professional environmental consulting and planning services in California.
5+ YOE5+ years' experience administering Microsoft 365 and related cloud security platforms; hands-on with Entra ID, Intune, Defender, Purview, SharePoint, Teams; governance, CA/MFA/PIM, device compliance, DLP, retention, labeling; regulated environments.
Microsoft Entra ID, Intune, Microsoft Defender, Microsoft Purview, SharePoint, Teams, Microsoft 365
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2mo
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Cyber Sys Secur Engr Sr
Palmdale, California, United States
$116k-$201k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Top Secret clearance required, DoD 8140 Level II or equivalent cert, experience with NIST SP 800-53 Rev. 5, NIST SP 800-37 RMF, STIGs, system security engineering, Windows Server and RHEL, virtualization, networking, and vulnerability tools; travel up to 20%.
NIST SP 800-53 Rev. 5, CNSSI 1253, NIST SP 800-37, STIGs, Windows Server, RHEL, Ansible, Python, Bash, Perl, Batch, VBScript, PowerShell, Nessus, McAfee, WSUS, Shavlik, BladeLogic, Splunk, ACAS, SCAP, HBSS
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5d
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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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3mo
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Flight Systems Engineer – Systems Development SME
Edwards, California, United States
$160k-$210k/yr OnsiteFull Time
Science and Technology Corporation
Science and Technology Corporation: Provides scientific, engineering, and technical services to government agencies.
20+ YOEBachelor's in Engineering or Physical Science; 20+ years in engineering with 5+ years in leadership; MBSE/tools experience; U.S. citizenship; ability to obtain security clearance.
DOORS, JIRA, Windchill, Cameo, MATLAB/Simulink
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3mo
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Propulsion Engineer
Adelanto, California, United States
$81k-$142k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
4+ YOEBachelor's degree in engineering (or equivalent experience), 2–4+ years propulsion or aerospace engineering experience, ability to obtain DoD security clearance, experience with aircraft propulsion design, testing, data acquisition, FEA and engineering documentation.
IADS, ANSYS, MATLAB, VBA
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3mo
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Senior Systems Engineer
Riverside, California, United States
OnsiteFull Time
Prescient Edge
Prescient Edge: Provides intelligence, security, and defense support services.
10+ YOESenior Systems Engineer with 10+ years in C4I/AMOSS/ISR; on-site support; security clearance Secret; travel.
Microsoft Office, MS Project, Teams, SharePoint
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3mo
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Propulsion Engineer SRM
Mojave, California, United States
OnsiteFull Time
Stratolaunch
Stratolaunch: Provides air-launched hypersonic testbeds for high-speed flight testing.
5+ YOESenior/Staff level propulsion engineer with solid rocket motor design, CAD, analysis, and security clearance eligibility.
3D CAD, Solidworks, Matlab, Python, Jira, MS Office
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2w
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Product Review Engineer (Associate or Experienced)
Edwards Air Force Base, California, United States
$91k-$151k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
Bachelor's in engineering or related field, apply engineering principles to resolve technical/quality issues, ability to obtain U.S. security clearance, experience with structural repair design preferred.
NX/Unigraphics, CATIA
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2w
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Product Review Engineer (Associate or Experienced)
Edwards Air Force Base, California, United States
$91k-$151k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
Bachelor's degree in engineering or related field, apply engineering principles to resolve technical and quality issues, support C-17 flight test program, and obtain U.S. security clearance post-start.
NX/Unigraphics, CATIA
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1mo
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Flight Test Engineer V
Edwards AFB or Lancaster or Palmdale
$135k-$180k/yr OnsiteFull Time
JT4
JT4NYSE: AMTM: Provides engineering and technical support for military test ranges.
8+ YOEABET‑accredited engineering degree plus 8–14+ years of related engineering experience (varies by degree), U.S. citizenship, ability to obtain security clearance and FAA Class II medical, valid state driver's license, strong communication and technical skills.
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Network Engineer - San Diego, CA
San Diego or Cordova or Chula Vista or Thomas Circle or Phoenix or Rancho Fullerton Mobile Home Estates or Chico or Ramona or Riverside or San Bernardino or Santa Ana or Santa Maria
$114k-$191k/yr FieldFull Time
Serco
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
8+ YOE8+ years network engineering experience, ability to obtain/maintain DoD Secret clearance, DoD 8570 certification (Security+ CE or higher), Juniper/Cisco certifications, hands-on experience with Junos/Aruba/Cisco, bachelors or HS+12 years.
Cisco, Aruba, Antaira, Cambium, Juniper, Junos, IPSec, BGP, OSPF, TCP/IP, VLANs, QoS, Firepower, ASA
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2mo
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Solid Propellant Engineer
Victorville, California, United States
$130k-$175k/yr OnsiteFull Time
Mach Industries
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
Bachelor’s degree in aerospace, mechanical, chemical, or materials science; solid propulsion experience; combustion/thermodynamics/propulsion fundamentals; hands-on lab work; ability to obtain US security clearance.
CFD, FEA, Thermal analysis, Propulsion simulation, Modeling and simulation tools
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