441 security specialist jobs at 89 companies in Irvine, CA

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Infrastructure Security Specialist - Enterprise to Edge Security, Global Security Organization
Singapore or Los Angeles or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
5+ YOECybersecurity specialist with hybrid and multi-cloud security expertise, threat modeling, automation, security frameworks, cloud controls, and 5+ years preferred; office attendance required.
OCI, AWS, Azure, GCP, CSPM, CNAPP, CASB, DLP, NIST CSF, ISO 27001, GDPR, SOX, Python, Go, Kubernetes, Docker, SASE, CI/CD, OPA/Rego, Sentinel
2mo
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Security Specialist
Los Angeles or Los Angeles County
$81k-$100k/yr FieldFull Time
Gavin de Becker & Associates
Gavin de Becker & Associates: Provides threat assessment and protection services for high-profile clients.
Completion of 12-day EPS training, passing a physical readiness test, swimming ability, drug- and nicotine-free, background check, and ability to obtain state firearm and security licensing.
2mo
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Security Specialist
Los Angeles, California, United States
$81k-$100k/yr FieldFull Time
Gavin de Becker & Associates
Gavin de Becker & Associates: Provides executive protection and threat assessment for high-profile clients.
Must pass background check, be drug- and nicotine-free, pass physical readiness test and swim, complete 12-day training academy, and be able to obtain state firearm and security licensing.
2w
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Industrial Security Specialist | Security Specialist | Facility Security Officer (FSO)
El Segundo, California, United States
$105k-$120k/yr OnsiteFull Time
Tecolote Research
Tecolote Research: Provides defense acquisition consulting, analytics, and software solutions.
10+ YOE10+ years industrial security experience, active Top Secret/SCI clearance, bachelor\u0002s degree or equivalent, CDSE FSO training, expert knowledge of NISPOM, experience with facility clearance sponsorship and DCSA processes, US citizenship required.
National Industrial Security System (NISS), Defense Information System for Security (DISS), National Background Investigation Services (NBIS), e-APP
3mo
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Target Security Specialist
Brea, California, United States
$20/hr OnsiteFull Time
Target
TargetNYSE: TGT: Operates a chain of general merchandise stores and supermarkets.
High school diploma required; 18+; state licensure/requirements; flexible schedule; strong communication; ability to lift up to 40 pounds; experience in security or loss prevention preferred.
Video surveillance system, Case management system, Handheld scanners
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Target Security Specialist
Costa Mesa, California, United States
$21/hr OnsitePart Time
Target
TargetNYSE: TGT: General merchandise retailer operating physical stores and e-commerce.
Requires age 18+, high school diploma or equivalent, effective communication, ability to use handheld technology, work independently and on teams, and perform physical security and merchandise-handling duties.
video surveillance system, case management system, handheld scanners
2mo
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ESOC Security Specialist
Irwindale, California, United States
$79k-$119k/yr OnsiteFull Time
Southern California Edison
Southern California EdisonNYSE: EIX: Electric utility providing electricity transmission and distribution services.
3+ YOE3+ years in corporate security/law enforcement/military with SOC experience, ASIS CPP or PSP preferred, NERC/CIP impacted role requiring PRA/background investigation, ability to travel up to 10%, rotating shifts.
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Physical Security Specialist
Santa Monica, California, United States
$35-$37/hr OnsiteFull Time
Pinkerton
PinkertonNasdaq Stockholm: SECU B: Provides specialized risk management and global corporate security services.
3+ YOE3+ years corporate security/military/law enforcement experience; associate's degree preferred; operational/technical knowledge of security systems; strong communication and program coordination skills.
Microsoft Office, Windows
1mo
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Physical Security Specialist
Santa Monica, California, United States
$35-$37/hr OnsiteFull Time
Pinkerton
Pinkerton: Global corporate risk management and security services provider.
3+ YOEAssociate's degree preferred; 3+ years corporate security/military/law-enforcement experience; security systems knowledge; project coordination and strong communication skills; Microsoft Office proficiency.
Microsoft Office, Windows
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Personnel Security Specialist
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York City or Oklahoma City or Portland or Austin
$62k-$116k/yr HybridFull Time
Department of Veterans Affairs
Department of Veterans Affairs: Provides comprehensive healthcare and benefit services for US veterans.
1+ YOERequires U.S. citizenship and specialized personnel security experience, including adjudications, suitability assessments, investigations, security forms, records, and policy interpretation. GS-9–12 qualifications may also be met through specified graduate education.
PIV, eAPP, PDAT, OPM, USA Hire, USAJOBS, Microsoft Word
2mo
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Senior Industrial Security Specialist
El Segundo, California, United States
$119k-$161k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOE5+ years in Industrial Security, personnel security administration, physical security, and related fields; 5+ years in security programs; Tier 5/SBBI background check; ability to obtain US government polygraph.
DISS, Scattered Castles, JADE, JADS, Enterprise Security Systems (SIMS)
4d
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Armed Security Specialist - Military Pref. Not Req. (CA, Dunsmuir)
Dunsmuir or California or Los Angeles or New York or Mexico
OnsiteFull Time
Savage III
Savage III: Provides elite executive protection and major event security services.
Security specialist responsible for enforcing railroad safety policies, inspecting trains and containers, patrolling facilities, identifying unauthorized persons, and responding to security incidents.
5d
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SCI PERSEC Security Specialist
El Segundo, California, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
Bachelor's degree plus 9+ years, associate degree plus 11 years, or equivalent experience; active TS clearance with SCI eligibility; security program experience; DISS, SCINet, and Microsoft Office proficiency.
DISS, SCINet, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Microsoft Excel, SIMS, JADE, National Background Investigation Services (NBIS), National Industrial Security System (NISS), ICD 705, DD254, COMSEC
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Personnel Security Specialist
Costa Mesa, California, United States
$86k-$114k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
2+ YOEHigh school diploma, 2 years of related administrative and customer service experience, DoD security policy knowledge, clearance-processing experience, Microsoft Office proficiency, and current U.S. Secret clearance.
Defense Information System for Security (DISS), Security Information Management System (SIMS), NBIS, eAPP, SF86, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
5d
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Physical Security Specialist
Aliso Viejo or Camp Springs or Kansas City
$76k-$118k/yr OnsiteFull Time
U.S. Citizenship and Immigration Services
U.S. Citizenship and Immigration Services: Manages the nation's lawful immigration and citizenship programs.
1+ YOERequires U.S. citizenship, one year of specialized experience at the next lower federal grade, physical security program expertise, stakeholder coordination, policy development, and successful background investigation and drug screening.
USA Hire, Electronic Official Personnel Folder (eOPF), E-Verify
6d
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Security Systems Specialist
Carlsbad, California, United States
$33/hr OnsiteFull Time
Merlin Entertainments
Merlin Entertainments: Global operator of family theme parks and visitor attractions.
Requires age 18+, technical experience with IP-based CCTV, video management, electronic access control, network connectivity, bandwidth, security procedures, emergency response, troubleshooting, and cross-functional collaboration.
CCTV, IP cameras, video management systems (VMS), electronic access control, two-way radio
3w
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Personnel Security Specialist
Los Angeles, California, United States
$97k-$162k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
6+ YOETop Secret clearance with SCI, 6 years related experience with 4 years SCI/SAP experience preferred; familiar with security policy, DCII/JPAS/JADE processes; willingness to take CI polygraph.
Defense Central Index of Investigations (DCII), Joint Personnel Access System (JPAS), Joint Access Database (JADE)
1mo
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Personnel Security Specialist II
El Segundo, California, United States
OnsiteFull Time
P-11 Security
P-11 Security: Provides security and technology services for defense industry clients
6+ YOEManage personnel security functions for collateral, SCI and SAP programs; maintain records/databases, process access requests, perform adjudication checks, and support security education.
Defense Central Index of Investigations (DCII), Joint Personnel Adjudication System (JPAS), Joint Access Database (JADE), Microsoft Word, Microsoft PowerPoint, Microsoft Excel
2w
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Lead Specialist, Cloud Security
Phoenix or Tempe or Los Angeles or San Diego or San Francisco or Santa Clara or Stamford or Washington or Fort Lauderdale or Jacksonville or Miami or Orlando or Tampa or Atlanta or Chicago or Baltimore or Charlotte or Raleigh or Montvale or Short Hills or New York City or Cincinnati or Cleveland or Columbus or Portland or Philadelphia or Austin or Dallas or Fort Worth or Houston or McLean or Seattle
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
5+ YOEBachelor's degree and at least five years of cybersecurity experience, including cloud security, governance, risk management, security operations, or cloud architecture. AWS, Azure, IAM, Wiz, CSPM/CNAPP, ServiceNow CMDB, and Tufin experience required.
Amazon Web Services (AWS), Microsoft Azure, IAM, Wiz, CSPM, CNAPP, ServiceNow CMDB, Tufin
3mo
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Security Specialist 1 PT (84047)
Foothill Ranch, California, United States
$22-$23/hr OnsitePart Time
Inter-Con Security
Inter-Con Security: Provides specialized security services and integrated protection solutions.
2+ YOEHigh school diploma, some college credits or equivalent; 1-3 years in security or related role; strong computer skills; ability to prioritize tasks; excellent communication.
CCTV, Access Control, Alarm Systems, Incident Reporting, Office Software