1742 Zscaler Network Security Engineer jobs in Los Angeles,CA

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Systems Engineer, Senior

BOOZ, ALLEN & HAMILTON

El Segundo, CA 90245

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

8+ years of experience performing systems engineering, integration, or testing hardware or software on DoD ground-based systems for space
5+ years of experience with integrating new missions, including maintaining or upgrading ground segment software
Experience with scripting languages, such as Python
Experience developing Interface Control Documents (ICDs), service decompositions, and API definitions
Experience identifying, analyzing, and proposing program risks, issues, and opportunities, and managing handling plans
Experience using a Model-Based Systems Engineering or Digital Engineering approach to manage system definitions and technical baselines
Experience using Microsoft Teams, Word, Excel, PowerPoint, and Outlook
Ability to effectively communicate and work collaboratively both on a cross-functional team and independently, demonstrating initiative to complete complex tasks to achieve program goals in a fast-paced environment
TS/SCI clearance
Bachelor's degree in Engineering, Mathematics, Physics, or CS

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New, Posted 11 hours ago

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Machinist

Knott's Berry Farm

Buena Park, CA 90620

$28.64-$37.24/hr

~ 27 min OnsiteUrgently Hiring

Requires a minimum of 4–6 years of experience in machining and welding operations, along with a current AWS D1.1 Certified Welder certification.
Possess strong knowledge of machinist and welding trade practices, including the properties and applications of various metals and alloys, and be proficient in selecting proper welding techniques for different materials and structural requirements.
Prior experience operating and maintaining machine tools, metal-forming and metal-removal equipment, and various welding devices to fabricate, fit, assemble, repair, and maintain parts and equipment used in a theme park environment.
Must be able to determine proper welding techniques for various alloys; operating and maintaining metal-removing machines, metal forming equipment, machine tools and a variety of welding devices.
Lay out, fit, and fabricate metal components to assemble structural forms, such as machinery frames, bridge parts, and pressure vessels, using knowledge of welding techniques, metallurgy, and engineering requirements. Includes analyzing engineering drawings and specifications to plan welding operations where procedural information is required or unavailable.
Must be able to read and interpret blueprints, drawings, and specifications to determine dimensions, tolerances, layouts, and work sequences, and perform layout, fitting, and fabrication of metal components such as ride structures, mechanical assemblies, and support systems. This position requires applying knowledge of machine shop theory, shop mathematics, metallurgy, and fabrication techniques to safely execute work, often planning tasks independently when detailed instructions are not available.
Ability to perform basic mathematical calculations and effectively communicate in English to follow procedures, complete documentation, and coordinate with team members is essential, with a strong emphasis on safety, precision, and maintaining equipment critical to guest operations.

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Systems Test Engineer

BOOZ, ALLEN & HAMILTON

El Segundo, CA 90245

~ 23 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

10+ years of experience in test and evaluation, verification, or system integration on Major Defense Acquisition Programs, including complex space or ground software and hardware systems
5+ years of experience supporting Government developmental test and evaluation (DT&E) programs as part of the Lead Development Test Organization (LDTO)
Experience planning, executing, and reporting DT&E activities in support of certification of readiness to proceed to operational testing per AFI 99-103, including test procedures and artifacts IAW AFMAN 63-119
Experience executing tests, performing data analysis and reduction, and generating comprehensive test reports with findings and recommendations
Experience developing and executing Test & Evaluation Master Plans (TEMPs), System Test Plans (STPs), Requirement Verification Plans (RVPs) and Requirement Verification Reports (RVRs)
Experience conducting system of systems tests for space-to-ground or cross-segment integration, and organizing and facilitating Integrated Test Teams (ITT), Deficiency Review Boards (DRB), Materiel Improvement Project Review Boards (MIPRB) and technical interchange meetings
Ability to understand and decompose system requirements and interface specifications, allocate requirements to testable elements, define systems under test (SUT), develop test criteria, establish acceptance criteria and success metrics, and conduct Test Readiness Reviews (TRR)
Ability to communicate and establish collaborative relationships with government clients, FFRDCs, prime development contractors, and test organizations to achieve program goals, with knowledge of systems engineering standards including IEEE 15288.1 and IEEE 15288.2
Secret clearance
Bachelor's degree in Engineering, Mathematics, Physics, Computer Science, or a technology field

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Senior Quality Engineer

Votaw Precision Technologies, LLC

Santa Fe Springs, CA 90670

$130,000-$165,000/yr

~ 21 min Onsite

Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Quality Engineering, or a related technical discipline, or equivalent combination of education and experience.
10 - 15 years of progressive quality engineering experience within aerospace manufacturing or another highly regulated manufacturing environment.
Strong working knowledge of AS9100 quality management systems and aerospace customer quality requirements.
Demonstrated experience leading Root Cause Corrective Action (RCCA) investigations utilizing 8D, 5 Why, Fishbone, or similar structured methodologies.
Experience supporting precision machining, fabrication, welding, and complex aerospace hardware manufacturing.
Strong understanding of Geometric Dimensioning & Tolerancing (GD&T;), blueprint interpretation, and engineering specifications.
Experience with First Article Inspection (AS9102), manufacturing quality planning, inspection methodologies, and statistical process control.
Strong analytical, organizational, and technical problem-solving skills.
Proficiency with Microsoft Office, ERP/MRP systems, and quality management software.
Excellent communication and collaboration skills with the ability to influence cross-functional teams without direct authority.
This position requires the use of information or access to hardware subject to the International Traffic in Arms Regulations (ITAR). All applicants must be U.S. persons as defined by ITAR.

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Warehouse Associate

ASC Engineered Solutions

Los Angeles, CA 90022

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Senior Manufacturing Engineer

Empower RF Systems

Inglewood, CA 90301

~ 21 min Onsite

Bachelor's degree in Manufacturing Engineering or related field
5+ years of experience in a manufacturing environment
Strong knowledge of manufacturing processes and systems
Excellent problem-solving and analytical skills
Ability to work independently and as part of a team

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New, Posted 12 hours ago

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Manager, Strategic Sales Engineer

Spectrum

Cerritos, CA 90703

~ 27 min Onsite

Experience: Two or more years of experience in a Sales Engineering leadership role; Eight or more years of sales engineering experience in a telecommunications environment; Experience selling VPN, VoIP and WAN fiber-based services.
Education: Bachelor's degree in engineering, computer science or a related field.
Technical skills: Familiar with corporate data security methods; Expert in Metro Ethernet technologies (VPLS, EPL, EVPL and ELAN), LAN, WAN, network management and dynamic routing protocols (BGP, RIP and OSFP); Knowledge of DNS, TCP/IP and firewalls; Proficient in Microsoft Office.
Skills: Presentation, proposal design and English communication skills.
Abilities: Dead-line driven with the ability to multi-task and manage change.
Availability: Travel to and from assigned territories and company facilities. Valid driver's license.

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Manufacturing Engineer II

Hottinger Brüel & Kjær

Los Angeles, CA 90011

$78,000-$98,000/yr

OnsiteEducation AssistancePaid Time OffRetirement Benefit

Bachelor's degree in mechanical or electrical engineering
SolidWorks and PDM usage experience is required.
GD&T; experience is required.
Experience in Design for Manufacturability (DFM), and Design for Assembly (DFA), statistical tolerance analysis techniques, functional dimensioning, and tolerance analysis.
Lean Experience required
Advanced computer skills, including Microsoft Office and related tools
Knowledge of commonly used concepts, practices, and processes in a production environment
Must live local.
This position requires the use of information that is subject to the International Traffic in Arms Regulations (ITAR).
All applicants must be U.S. persons within the meaning of ITAR.
Candidates must be legally authorized to work in the United States full-time and will not require sponsorship either now or in the future to obtain an employment visa.

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Manufacturing Engineer II, Turbomachinery

Relativity Space

Long Beach, CA 90805

~ 29 min Onsite

Degree in engineering or related technical field and 2+ years of relevant experience
Experience with turbopump assembly procedures, including rotor balancing, interference fits, clearance checks, structural proofing, and leak checks
Manufacturing Process Experience: Fluids Testing, Machining, Additive
Knowledge of general assembly and test procedures, including tolerance stack-up analysis, structural proof testing, and pressurized leak checks
Experience with Siemens NX or other CAD and analysis tools
Experience with Tooling design, including conceptualization, modeling and drafting, and detailed analysis

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Senior Electronics Quality Technician I

Motorola Solutions

Los Angeles, CA 90011

$35.20-$37.40/hr

OnsiteHealth InsurancePaid Time OffRetirement Benefit

High School Diploma or GED.
Minimum 5-6 years of experience in an electronics work environment. An Associate or Bachelor's degree with a combination of experience will also be considered.
Advanced experience in hand soldering SMT components.
General mechanical skills required - dis/reassemble mechanical sub-assemblies to specifications.
Advanced knowledge of multimeters, oscilloscopes, signal generators, and spectrum analyzers.
General PC skills in a Windows environment.
Must be a U.S. Person (U.S. Citizen, or U.S. Permanent Resident) due to clients under U.S. federal contracts.
All employment is contingent upon the successful clearance of a background check and drug test.
Occasional exposure to heat and cold.
Perform bending and reaching movements to place items on lower and higher shelves.
Kneeling or squatting to access lower shelves.
Must be able to lift up to 50 lbs. when receiving incoming part shipments.
Walking/Moving in the labs.

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