21 physical security jobs found in El Monte, CA

PSOC/GSOC Security Officer   The Security Operator is the frontline team member responsible for monitoring people security, physical security, and threat events as well as providing security related transactional services. Duties include monitoring access control systems, video surveillance systems and alarm systems. We help make your world a safer place.  Securitas is a global company that offers the most advanced and sustainable security solutions in the industry. We are located in 47 countries and have 355,000 employees worldwide and over 150,000 clients.  Securitas plays an essential role for our clients and in society. The  Security Officer  position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations. They preserve order while enforcing regulations and directives for a client site pertaining to personnel, visitors, and the area. Frequently...

Description ****THIS POSITION WILL CLOSE UPON RECEIPT OF A SUFFICIENT NUMBER OF APPLICATIONS AND MAY CLOSE AT ANY TIME. YOU ARE ENCOURAGED TO APPLY AS SOON AS POSSIBLE.**** TO QUALIFY FOR THIS POSITION YOU MUST CURRENTLY BE WORKING AS A POLICE DISPATCHER WITH A POLICE AGENCY AND HAVE AT LEAST ONE OR MORE YEARS OF PAID DISPATCHING EXPERIENCE. THERE WILL BE NO EXCEPTIONS. Under general supervision, receives and processes routine and emergency calls and alarms; dispatches Police and other public service entities as required; enters, retrieves, and uses data from various automated law enforcement information systems; coordinates with other emergency service providers as appropriate; assists in the training of less experienced personnel; learns applicable policies, procedures and work methods associated with assigned duties; performs other related duties as required.  Successful candidates appointed to this position will serve a minimum one-year...

Position Summary ​ The Senior Data Analytics Developer will play a crucial role in ensuring relevant, timely, and actionable business integrations for Living Spaces. They will take charge of designing, testing, and maintaining data integration, data transformation, and data quality processes while maximizing efficient use of Living Spaces data across teams and platforms. Position Description Essential Duties and Responsibilities include the following.  Other duties may be assigned.  Architect, build, and launch intuitive data models that provide actionable insights for stakeholders across Living Spaces. Determine the optimal data architecture to ensure seamless data integration, distribution, and analysis for Living Spaces’ business data domains, including Marketing, Finance, Sales, Logistics, Support, and more. Build highly efficient and reliable data pipelines to move large and small data amounts from Living Spaces’ Data Warehouse/Retail Systems to downstream...

Amentum/Secure Networking Solutions is seeking a WIDS Specialist Level II to provide technical support for Wireless Intrusion Detection System (WIDS) operations supporting Amentum’s Skywalker program. The WIDS Specialist Level II is responsible for administering the Bastille WIDS platform, leading Monitoring & Response (M&R) activities, analyzing wireless threats, and ensuring compliance with DoD and IC requirements. As such, the WIDS Specialist Level II will need an understanding of the Bastille WIDS system, DoD/IC wireless protocols, RF theory, and knowledge of National and DoD directives, orders, regulations, and instructions governing the conduct of WIDS activities. Because the WIDS Specialist Level II role will work on a geographically separated team, excellent coordination and communication skills are expected. This position is contingent upon award of contract, business needs, security clearance verification, and funding availability. Work Schedule: Monday – Friday, 8 am...

Position Summary ​ The primary responsibility of a Sales Specialist 1 is to execute the Living Spaces Guest Engagement Model and create a positive experience for our guests that keeps them coming back. Proper execution of these 2 areas will enable the product specialist to exceed targeted SPH (Sales Per Hour) and drive company KPIs all while maintaining the highest level of guest satisfaction as measured by our guest survey. Position Description Essential Duties and Responsibilities include the following.   Other duties may be assigned. Maintain a primary focus on training and development on sales proficiency process Complete all training and demonstrate the ability to effectively execute to company expectations Execute style guide directives by overseeing all aspects of merchandising, visual and labeling Ensure daily task lists are completed by store teams Ensure inventory accuracy according to company asset...

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Description: We are seeking a highly skilled COMSEC and Network Engineer to lead the integration and management of secure communications within a classified Azure Cloud environment. This role is critical in bridging the gap between traditional cryptographic hardware and modern software-defined networking in a high-stakes, multi-domain mission space. You will be responsible for the end-to-end security of data in transit, ensuring that our classified cloud infrastructure meets all regulatory requirements while maintaining peak operational performance. Key Responsibilities Cryptographic Architecture: Design and implement Secure Communications (COMSEC) solutions across classified Azure environments (IL5/IL6), ensuring compliance with NSA...

COMMUNICATIONS TECHNICIAN II (Technical Services Unit)   In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates: Effective June 27, 2025 – 4.00% increase   Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization.      This recruitment is open to the public and will remain open on a continuous basis for a minimum of five (5) business days, until the needs of the Department are met. Qualified applicants are encouraged to apply immediately.   RECRUITMENT / POSITION INFORMATION This recruitment is being held to establish an Open Eligible List to a fill vacancy in this class until the next recruitment. The eligible list established may also be used to fill positions in similar and/or lower classifications. THE DIVISION   The...

SR. COMMUNICATIONS TECHNICIAN  (RADIO  MICROWAVE UNIT) Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. THIS RECRUITMENT IS OPEN TO THE PUBLIC   The Orange County Sheriff's Department is accepting applications and required supplemental information starting Wednesday, February 26, 2025 for a minimum of five (5) business days and remain open on a continuous basis until 11:59 p.m. (PST) on the day the needs of the department are met.  Applicants are encouraged to apply immediately as this recruitment may close at any time without further notice.   RECRUITMENT/POSITION INFORMATION This recruitment is being conducted to establish an Open Eligible List to fill vacancies in this class until the next recruitment. This list may also be utilized to fill similar and/or lower level classifications. THE DIVISION...

Job Location Irvine Regional Office (Derian) Position Type Regular The Senior Application Developer designs, builds, and supports moderate to highly complex applications on a serverless, cloud-native architecture using an AI-first, agentic development workflow. AI coding agents such as Claude Code write most of our code; our developers own what makes it worth shipping: the architecture, the requirements and specifications, the tests, and the code review. This role suits an experienced full-stack engineer who wants to be at the forefront of how software is now built.  The Essex Technology team is an all-inclusive group of passionate technologists dedicated to supporting each other while supporting and driving Essex to a tech-forward future.  If you love solving problems, can appreciate well-architected systems, and enjoy making a big impact with your contributions, then this role is for you! WHAT YOU WILL DO: Design and develop web applications for internal and external...

Bowhead seeks an ISSE to join our team supporting the Program Office for NSWC Corona in Norco, California. Candidate will be required to understand and document systems design and implementation that encompass multiple enclaves, to include those with differing data protection/classification requirements. The candidate should understand distributed architecture and cloud-based systems for big data applications. This position is 100% onsite. • Create, review and edit authorization documentation for completeness and accuracy in accordance with federal and DoD policy. • Thoroughly understand and be able to implement DoD RMF system accreditation processes. • Assess use case and operational risk of integrated open source, and GOTS/COTS software components. • Will use vulnerability management systems, automated security scanning tools, and system accreditation record systems. • Must be able to grasp new concepts, facilitate information exchanges for data...

Bowhead is seeking a highly skilled and experienced Mid-Level Linux System Administrator to join our dynamic IT team. This is a 100% onsite position located in Norco, CA. As a Linux Subject Matter Expert (SME), you will be responsible for the administration, maintenance, and support of our critical Linux-based infrastructure. Experience working within a Department of Defense (DoD) environment is highly desirable. This position is 100% onsite. • Systems Administrator administers and supports daily operational requirem• Linux Systems Administration: Install, configure, and maintain Linux servers (e.g., Red Hat, CentOS, Ubuntu) including operating system installation, patching, and security hardening. • Subject Matter Expertise: Serve as the primary point of contact and subject matter expert for all Linux-related issues, providing guidance and support to other team members. • Performance Monitoring and Optimization: Monitor system performance, identify...

Bowhead is seeking a highly skilled and experienced Mid-Level Linux System Administrator to join our dynamic IT team. This is a 100% onsite position located in Norco, CA. As a Linux Subject Matter Expert (SME), you will be responsible for the administration, maintenance, and support of our critical Linux-based infrastructure. Experience working within a Department of Defense (DoD) environment is highly desirable. This position is 100% onsite. • Systems Administrator administers and supports daily operational requirem• Linux Systems Administration: Install, configure, and maintain Linux servers (e.g., Red Hat, CentOS, Ubuntu) including operating system installation, patching, and security hardening. • Subject Matter Expertise: Serve as the primary point of contact and subject matter expert for all Linux-related issues, providing guidance and support to other team members. • Performance Monitoring and Optimization: Monitor system performance, identify...

Saalex  is seeking a  Network Engineering Technician IV  in  Corona, CA.  Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services. Position Type : Full-Time Salary:  $33.25 hourly (depending on experience) Work Location:  Full-time onsite Job Summary: Saalex is seeking an Engineering Technician IV to support network infrastructure, video transport systems, and field test operations at NSWC Corona. The selected candidate will independently perform complex technical assignments supporting the design, deployment, operation, troubleshooting, maintenance, and optimization of network systems. This position requires hands-on experience with Cisco networking equipment, IP camera systems, video transport technologies, and DoD cybersecurity compliance...

Information Technology Manager Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success.   Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents. Amentum is seeking an Information Technology Manager for a large-scale contract operated near the Riverside metro area. We are pipelining candidates for a future contract award. The candidate will perform the following duties: Responsible for overall information technology and network operations. Establishes and administers the overall strategies...

Cybersecurity Manager Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success.   Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents. Amentum is seeking a Cybersecurity Manager for a large-scale contract operated near the Riverside metro area. We are pipelining candidates for a future contract award. The candidate will perform the following duties: Establishes and administers the overall strategies and procedures for the cybersecurity function Develops and implements cybersecurity program in...

Standard Job Description Become a Skunk and define the future by developing disruptive solutions that combine autonomy, stealth technology, open systems architectures, and manned/unmanned teaming capabilities to solve the most critical national security challenges today. Push the boundaries of what’s possible to quickly design, develop and test innovative solutions that provide lifesaving intelligence for the warfighter. At Lockheed Martin Skunk Works, nothing is impossible. Our scientists and engineers tackle some of the world’s hardest problems every day to pioneer radical approaches to groundbreaking advanced technology concepts. As a Senior software engineer, you will contribute to the full development lifecycle, including requirements generation, software design, implementation, integration, and flight test. You'll develop next generation Avionics services, safety critical OFP software and integrate flight critical hardware subsystems. Participate in end-to-end integration...

Standard Job Description Become a Skunk and define the future by developing disruptive solutions that combine autonomy, stealth technology, open systems architectures, and manned/unmanned teaming capabilities to solve the most critical national security challenges today. Push the boundaries of what’s possible to quickly design, develop and test innovative solutions that provide lifesaving intelligence for the warfighter. At Lockheed Martin Skunk Works, nothing is impossible. Our scientists and engineers tackle some of the world’s hardest problems every day to pioneer radical approaches to groundbreaking advanced technology concepts. As a Senior software engineer, you will contribute to the full development lifecycle, including requirements generation, software design, implementation, integration, and flight test. You'll develop next generation Avionics services, safety critical OFP software and integrate flight critical hardware subsystems. Participate in end-to-end integration...

The IT Technical Architect is responsible for designing, implementing, and maintaining the organization’s technology architecture to ensure alignment with business goals. This role provides strategic technical leadership, oversees complex solution designs, and ensures that systems are scalable, secure, and optimized for performance. The Technical Architect collaborates closely with cross‑functional teams, including engineering, operations, cybersecurity, and business stakeholders, to deliver robust enterprise solutions. ESSENTIAL DUTIES AND RESPONSIBILITIES 1. Develop, maintain, and govern enterprise architecture standards, frameworks, and reference models to ensure consistency and alignment across the organization. Define and maintain architectural roadmaps that guide technology evolution, modernization efforts, and long-term investment planning in support of business strategy. 2. Lead the design of complex, multi-domain IT solutions encompassing infrastructure, cloud...

Under the direction of the Manager Operations – IT, the Supervisor, Operations – IT, ensures the execution of various operational strategies by communicating and implementing department objectives. Additionally, this position is responsible for leading a team of Field Support Analysts, that provide best-in-class service. ESSENTIAL DUTIES AND RESPONSIBILITIES 1. Provides leadership to technical teams ensuring alignment with operational support directives and defined service level agreements. 2. Oversees daily operational support functions and resource allocation to consistently meet and exceed business expectations. 3. Collaborates with other department leaders to define, prioritize, and complete various projects and support needs. 4. Creates repeatable processes to meet the needs of a fast-paced organization and establish best-in-class standards. 5. Contributes in the development of short-term and long-term tactical plans to meet operational needs. 6. Monitors and...