496 Results for

National Security Jobs in Westchester, CA

Jobs

New!

Los Angeles, CA5 days ago

$35,000–$42,000 Per Year

Manages disruptive persons professionally with a minimum use of force; controls access to restricted and security sensitive areas; responds to fire/security alarm activations, assumes scene command in emergency situations; observes and reports safety hazards, gives direction and assistance to Sharp HealthCare clientele. Patrol on foot, or via a vehicle to check for unsafe conditions, blocked entryways, security violations, mechanical problems, and unauthorized individuals in assigned areas 4-6 times per shift in a conscientious and visible manner, varying the routine and timing.

New!

Los Angeles, CAToday

$35,000–$42,000 Per Year

New!

Seal Beach, CA4 days ago

$130,000–$160,000 Per Year

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Los Angeles, CA7 days ago

$50–$60

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.

Los Angeles, CA7 days ago

$55–$90

Santa Ana, CA16 days ago

Full-time
Employee

Implement and maintain firewall rulesets, Network Access Control (“NAC”) solutions (e.g., Cisco Identity Service Engine (“ISE”)), and endpoint access policies. Lead structured knowledge transfer sessions, hands-on training, and real-time coaching during support and implementation activities.

Los Angeles, CA25 days ago

Remote

$157,675–$265,000 Per Year

We’re seeking a talented Senior Security Engineer with hands-on experience deploying, managing, leading and performing Threat Models In this role, you’ll work alongside technical product managers and engineers across the company to maintain Samsara’s security and de-risk software security concerns to better protect our customers. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.

San Fernando, CA7 days ago

$168,000–$256,116 Per Year

The VP/CTO will serve as the strategic owner of the Salesforce and related data ecosystem, oversee internal and offshore technical resources, and build a secure, scalable, and data-driven environment that supports sound decision-making, contract performance, compliance, and innovation. Excellent oral and written communication and stakeholder management skills, including the ability to present clearly to executive leaders, clients, and community partners and translate complex data sharing environments into action.

Buena Park, CA18 days ago

$90–$95 Per Hour
Temporary
Contractor
Full-time

Security+, CISSP, or equivalent) • Security features and/or vulnerability analysis of various operating systems as defined by Intelligence agencies • Experience with IT and/or network and system security administration, including operating system security configuration and account management best practices for UNIX, MS Windows, Red Hat Enterprise Linux, or CISCO systems • Understanding of Systems Engineering requirements, specifications, and Experience implementing DoD and Federal IA Certification and Accreditation Processes, IA controls and developing and maintaining associated certification and accreditation documentation • Familiar with Program Protection Plan (PPP) required by DoDI 5000.02 and DoDI 5200.39 • Experience working on U.S. Government contract proposals as an Information Assurance Engineer subject matter expert. host-based or endpoint security solutions, Multi-Factor Authentication (MFA), and Security Incident and Event Management (SIEM) and centralized auditing tools familiarity with Splunk is preferred • Linux Bash scripting or Python scripting experience • Security systems engineering involving various computer hardware and software S/W operating system and application solutions in both a stand-alone and in LAN/WAN configurations • DoDI 8570.01-M

Pasadena, CA19 days ago

$20.50–$20.85 Per Hour
Full-time
Employee

Ravensdale (18375) - Ravensdale, WA 98051; Tacoma (14959) - Tacoma, WA 98402. Unarmed Security Officer (57394).

Redondo Beach, CA30+ days ago

$130,000–$160,000 Per Year

This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. As the National Security R&D Growth Manager at Impulse, you will help lead our growth initiatives across the national security research and development community to include DARPA, AFRL, NRL, OSD/R&E, NRO/AS&T, and other elements of DoD and IC R&D community.

Los Angeles, CA22 days ago

Remote

$175,000–$250,000 Per Year

Our diverse talented staff of scientists, engineers, and business professionals support critical missions including Space Domain Awareness, Battlespace Awareness & Decision Support, Space Exploration & Science, and the establishment of core Space Infrastructure. DISCLAIMER: Trusted Space, LLC only uses the respective domains of trustedspace.com and trustedspace.us for official contact and any other domains are likely a scam and do not originate from our company.

Los Angeles, CA30+ days ago

$71,869–$114,797 Per Year

Assist Financial Advisors by providing day to day client support and operational service on all CNS Investment Advisory Program and client-directed accounts, to affluent individuals and their families within the Bank's Personal and Business Banking Group. * Open Investment Advisory Program accounts and work directly with clients, Financial Advisors, CNS Investment Operations and CNB Trust Operations to open, fund, and provide ongoing support and service.

Los Angeles, California23 days ago

In this role, you will leverage your training in security and you will be in charge of implementing strategies that protect our personnel and assets (including inventory of donations) at our healthy Housing tenant facilities located in the downtown Los Angeles area and other AHF locations. A Security Guard contributes to AHF by being responsible for protecting the company’s assets and ensuring the safety of its staff, tenants, contractors, guests and visitors at AHF’s sites, including Healthy Housing (HHF) properties.

Los Angeles, CA11 days ago

$150,000–$250,000

Oversee the executive protection program for the Founder and other key principals, including security of their homes and residences, daily commute and travel routes, and security during national and international travel, with a focus on low‑profile but high‑reliability coverage. - Oversee asset protection and lifecycle management for a large inventory of high‑value production equipment used across MemeHouse’s creator spaces, including cameras, lighting, audio, broadcast, and streaming technology.

Commerce, CA10 days ago

$18–$20 Per Hour

Documents security activity using appropriate corporate and center security forms, always ensuring the work product is concise, accurate, and thorough. We embrace and encourage our employees' differences in age, color, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status and other characteristics that make our employees unique.

Long Beach, CA30+ days ago

$108,000–$163,000 Per Year
Full-time

YOU’LL BRING THESE QUALIFICATIONS: Bachelor’s Degree in Computer Science or related technical discipline preferred, or the equivalent combination of education, professional training, or work experience culminating in at least 5 years of experience in cybersecurity, information technology, or a related field as an ISSO, ISSE, or System Administrator implementing or managing cybersecurity requirements, security plans, and accreditation packages for classified information systems under DoD and/or IC organizations. Important information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable.

Irvine, CA30+ days ago

This position is responsible for assessing, designing, developing, demonstrating, positioning, provisioning, and implementing enterprise security services and solutions; as well as providing ongoing support to Nth Generation's clients, using the best tools, techniques, and products that our clients demand today. Performs the role of a Virtual Chief Information Security Officer (vCISO), assessing the organization's security posture, providing a prioritized security remediation roadmap, leading security initiatives, and providing security expertise and expert thought leadership.

Los Angeles, CA7 days ago

GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe. This policy applies to all terms and conditions of employment including, but not limited to hiring, placement, assignment, promotion, termination, layoffs, recalls, transfers, leaves of absence, compensation, and training.

New!

Malibu, CA1 day ago

Beverly Hills, CA30+ days ago

We do this with a backdrop of extraordinary hotels, steeped in history, glamour and stories, which provide the perfect stage for our people – our Legends – to live our vision –Treasured by Guests, Cherished by Employees, Celebrated Worldwide. • Our Overnight Security Officers are responsible for securing premises and personnel by patrolling property; monitoring surveillance equipment; inspecting buildings, equipment, and access points; permitting entry during their day.

Burbank, CA22 days ago

Full-time

WET ® is the leader in creating environments and experiences worldwide through the primary medium of water and in the development of innovative design and technology. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.

New!

Torrance, CA3 days ago

New!

Gardena, CA2 days ago

Culver City, CA30+ days ago

WHAT YOU WILL DO: + Provide excellent customer service to the client, client employees, visitors, and vendors by offering directions, answering questions, and immediately addressing/escalating concerns. + Customer Service Oriented: Friendly and approachable demeanor to assist the client, client employees, visitors and vendors while maintaining a professional security presence.

Redondo Beach, CA30+ days ago

$95,000–$125,000 Per Year

This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. The ISSO supports the Risk Management Framework (RMF) lifecycle for assigned systems, including development and maintenance of authorization documentation, continuous monitoring activities, vulnerability management, and coordination of system changes that may affect authorization status.

Baldwin Park, CA30+ days ago

$18–$19 Per Hour

Flexible Availability: Must be willing and able to work any day of the week, including weekends and holidays, and any shift (day, swing, or overnight) as operational needs require. GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.

Torrance, CA24 days ago

As an Armed Security Officer – Tactical, physical ability is essential as you will be moving around your entire shift, patrolling environments such as retail stores, airports, detention centers, etc. GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.

Thousand Oaks, California17 days ago

While performing the duties of this job, the employee must be able to sit, stand, and walk for variable amounts of time throughout an assigned shift; use hands to finger, handle or feel objects, tools or controls; reach with hands and arms; climb stairs; occasionally stoop, kneel, or crouch. Our Healthcare Security Officers are responsible for maintaining the security and safety of the hospital, its staff, and its patients and visitors -- and serve as a visible deterrent to illegal activities on hospital property.

Bell Gardens, CA30+ days ago

Brea, CA30+ days ago

Los Angeles, CA30+ days ago

Cerritos, CA30+ days ago

GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe. As a Security Officer – Surveillance, you will be the person spotting threats before they escalate in environments such as a security operations center, call centers, parking gatehouses, etc.

Santa Monica, CA10 days ago

Los Angeles, CA7 days ago

$15–$20 Per Year

Qualifications of a Concierge Security GuardBe authorized to work in the U.S. Customer service experience not required but welcomed (hospitality, hotel, corporate lobby, theme park, or similar. Networking opportunities: The site's environment allows security officers to interact with a diverse mix of people, from employees to visitors.

New!

Pasadena, CA6 days ago

Los Angeles, CA30+ days ago

Commerce, CA30+ days ago

Los Angeles, CA30+ days ago

Cypress, CA30+ days ago

Los Angeles, CA30+ days ago

Santa Monica, CA30+ days ago

Venice, CA30+ days ago

Anaheim, CA30+ days ago

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National Security Jobs in Westchester, CA

Jobs

Security Officer 1 - Security - Sharp Chula Vista - Evening Shift - PRNSHARP HEALTHCARE

Security Officer I - Security - Sharp Chula Vista - Night Shift - PRNSHARP HEALTHCARE

Senior Information Security AnalystJobot

Information Security AnalystVaco LLC

Security EngineerVaco LLC

Senior Security Architectaap3

Senior Security Engineer - Threat ModelingSamsara

Vice President and Chief Technology Officer-Hybrid San Fernando CaliforniaPartners in Care Foundation In

Principal System Security EngineerThe Computer Merchant, LTD.

Unarmed Security Officer (57394)Inter-Con Security Systems

National Security R&D Growth ManagerImpulse Space

TS196 Director of Advanced Programs, National Security Space (Southern California)Warriors Solutions

Investment Relationship Officer (Sales Support) - City National SecuritiesCity National Bank

Security GuardAIDS Healthcare Foundation

Chief Security OfficerMemeLabs, Inc.

On- Call Security OfficerCitadel Outlets

Sr. Information System Security Officer (ISSO)Rocket Lab USA

Senior Security Consultant - Southern California - North OC/LANth Generation

Security Guard - Shipping FacilityGardaworld

Residential Security GuardGardaworld

Overnight Security OfficerDorchester Collection

Security Officer - Open ShiftsWET Design

Security Officer - Foot PatrolGardaworld

Security Officer - Access ControlGardaworld

Unarmed Security Officer $26.37 HOURLYMetro One Loss Prevention Services Group

Information System Security Officer (ISSO)Impulse Space

Flex Security Officer - RoverWhelan Security

Armed Security Officer - Part TimeGardaworld

Security Officer FT & PT. (Unarmed)Tarian

Security Guard - Shipping FacilityWhelan Security

High Level Security GuardWhelan Security

Security Guard - TemporaryWhelan Security

Security Guard - Warehouse FacilityWhelan Security

Concierge Security GuardGardaworld

Security Guard - Immediate OpeningsGardaworld

Office Complex Security GuardGardaworld

Security Officer - TemporaryWhelan Security

Security Officer - DriverWhelan Security

Security Officer - EventsWhelan Security

Security Officer - SurveillanceWhelan Security

Security Officer ConciergeWhelan Security

Security Officer - Access ControlWhelan Security

Concierge Security OfficerWhelan Security

Floating Security OfficerWhelan Security

Temporary Security OfficerWhelan Security

Security Officer - Grave Office BuildingWhelan Security

Security Officer - Tech CompanyWhelan Security

Security Officer - Events RoverGardaworld

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