898 Zero Trust Security Engineer Senior jobs in Los Angeles,CA

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Sr Manufacturing Engineer, Integration & Test, Second Shift

Relativity Space

Long Beach, CA 90805

~ 29 min OnsiteUrgently Hiring

Degree in engineering or a related technical field, with 5+ years of hands-on experience building and testing hardware in a manufacturing or integration environment
Own hardware from design release through build, test, and delivery for engine or vehicle systems, taking full responsibility for execution readiness and product quality across subassemblies and integrated systems
Develop and release detailed build flows, work instructions, and test procedures to enable repeatable, high-quality execution across first builds and maturing programs
Support first article builds in a fast-paced environment, focusing on manufacturability, repeatability, and quality, while developing scalable processes that enable a smooth ramp to higher production rates
Provide hands-on floor support during build and test, resolving issues in real time, incorporating technician feedback, and driving continuous improvement across hardware flow and process discipline
Coordinate across design, supply chain, production, and test teams to ensure part readiness, tooling availability, schedule alignment, and smooth handoffs between build stages
Contribute to the development of long-term manufacturing systems and infrastructure, including tooling strategies, ERP/MES workflows, and production documentation standards
Skilled at investigating hardware issues, resolving non-conformances, and driving root cause analysis with corrective actions implemented effectively
Familiar with general assembly and test procedures, including tolerance stack-up analysis, structural proof testing, and pressurized leak checks
Comfortable interfacing across design, manufacturing, supply chain, and test teams to ensure hardware quality and schedule alignment
Self-starter who can define and roll out new processes from scratch, working collaboratively with technicians, engineers, and external vendors
Proficient in GD&T;, CAD, and basic design or test analysis, with experience in at least two of the following: LOX cleanliness, leak checking, sensor checkouts, tube bending, tool design, crane operations, or subassembly builds

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Systems Integration Engineer, Senior

BOOZ, ALLEN & HAMILTON

El Segundo, CA 90245

~ 23 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

5+ years of experience performing systems engineering or integration in DoD satellite systems or ground systems
1+ years of experience with space system and DoD program reviews, including SRR, SDR and SFR, PDR, CDR, MRR, TRR, FCA, or PCA
Experience performing the risk management process on space-related ground, sof tware, or hardware system Major Defense Acquisition Programs
Experience identifying, analyzing, and proposing program risks, issues, and opportunities and managing handling plans
Experience using Micro sof t Teams, Word, Excel, PowerPoint, and Outlook
Experience using a Model-Based Systems Engineering or Digital Engineering approach to manage system definitions and technical baselines
Ability to be highly motivated, display a dynamic work ethic, and contribute to the DoD mission
Ability to effectively communicate, work independently and collaboratively on a cross-functional team, and demonstrate 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 Computer Science
TS/SCI clearance is required.

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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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Senior Manufacturing Engineer, Turbomachinery

Relativity Space

Long Beach, CA 90805

Urgently Hiring

Degree in engineering or related technical field
5+ 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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Test Engineer, Senior

BOOZ, ALLEN & HAMILTON

El Segundo, CA 90245

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

7+ years of experience supporting DoD T & E activities
7+ years of experience performing T & E of space systems
5+ years of experience performing T & E of software systems
Experience working with programs to successfully enter and exit assembly integration and test milestones
Experience working in a collaborative team environment, developing test strategies, plans, reports, or briefings, and participating in test execution, verification, or analysis
Experience using Microsoft Office programs such as Word, Excel, PowerPoint, and Outlook
Ability to communicate and establish collaborative relationships with government clients, Federally Funded Research and Developmental Centers (FFRDC), and associate contractor teammates to achieve program goals
Ability to work collaboratively and independently, demonstrating initiative to complete complex tasks
Secret clearance
Bachelor's degree in an Engineering, Mathematics, or CS field

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SENIOR ADDITIVE MANUFACTURING ENGINEER

Nikon Corporation

Long Beach, CA 90808

~ 29 min OnsiteHealth Insurance

Bachelor's Degree in Mechanical, Aerospace, Materials, or Manufacturing Engineering (or related field).
3 - 6 years of experience in metal additive manufacturing or related manufacturing environment.
Proficiency with metal AM systems (e.g., DMLS, powder bed fusion).
Basic understanding of GD&T; principles.
Knowledge of thermal-mechanical behavior, materials science, and metallurgy.
Proficiency in CAD modeling and engineering drawings interpretation.
Must meet U.S. Person requirements under ITAR regulations.
Must be eligible to obtain and maintain a U.S. Department of Defense security clearance.

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Senior Industrial Engineer

Votaw Precision Technologies, LLC

Santa Fe Springs, CA 90670

~ 21 min Onsite

Proficiency with ERP software (Epicor preferred - specifically master scheduling and planning modules).
Strong understanding of manufacturing processes and capacity planning.
Ability to apply factory simulation and process flow methodologies to model system operations, diagnose bottlenecks and queue constraints, and optimize throughput, cycle time, and overall cost efficiency.
Excellent analytical and problem-solving skills.
Ability to interpret MRP outputs and adjust schedules accordingly.
Advanced Microsoft Excel skills for data analysis and reporting.
Proficiency with MS Office Suite (Excel, Word, Outlook, PowerPoint) and experience with ERP/MRP (Epicor) systems is required.
Bachelor's degree in Engineering, Manufacturing Engineering, Industrial Engineering, or related field.
7+ years of industrial or manufacturing engineering experience within an aerospace manufacturing environment.
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.
Ability to walk the shop floor to obtain a visual on job status.
Ability to work onsite, including hours outside of a normal working day, to meet critical deadlines.

SmartExplore AI is experimental.

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Senior Associate, Data Engineer - Databricks

KPMG

Los Angeles, CA 90011

OnsiteHealth InsuranceRetirement Benefit

Minimum three years of recent experience as a cloud data lake/warehouse architect, designer, developer, data scientist, or AI / ML engineer
Preferably Databricks certified
Bachelor's degree in Engineering, Information Technology, Computer Science or a related field from an accredited college/university
Experience in leading projects relating to cloud modernization, data migration, data warehousing experience with cloud-based data platforms (Databricks) and experience with (preferably driving) technical workshops with technical and business clients to derive value added services and implementations
Hands-on working knowledge of topics such as data security, messaging patterns, ELT, Data wrangling and cloud computing and proficiency in data integration/EAI and DB technologies, sophisticated analytics tools, programming languages or visualization platforms
Experience designing solutions on cloud infrastructure and services, such as AWS, Azure, or GCP
Hands-on technical experience with SQL and Apache Spark
Applicants must be currently authorized to work in the United States without the need for visa sponsorship now or in the future and travel as needed

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Senior Fab Quality Manager - InP Photonics

Semtech

Alhambra, CA 91801

~ 17 min OnsiteUrgently Hiring

Master's Degree in Electrical/Electronic Engineering, Applied Physics, Materials Science, Optical Engineering or related degree.
Solid knowledge of III-V semiconductor device physics with emphasis on InP-based photonic devices including edge-emitting lasers, VCSELs, SOAs, and modulators.
Deep understanding of InP epitaxial growth processes (MOCVD/MBE), including material quality assessment, layer structure optimization, and defect management.
Solid knowledge of wafer fabrication processes specific to III-V compounds including dry/wet etching, metallization, passivation, cleaving, and AR/HR coating technologies.
7+ years of demonstrated experience in quality engineering, product engineering, or process engineering within III-V semiconductor or photonics manufacturing environment.
Demonstrated experience implementing and maintaining ISO9001 and ISO14001 management systems in a manufacturing environment.
Effective communicator with the ability to interface at all levels within the organization, possessing a thorough written and verbal command of the English language.

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Automation Engineer, Non-Destructive Testing (NDT)

Hadrian

Los Angeles, CA 90011

OnsiteUrgently HiringHealth InsuranceRetirement Benefit

3+ years designing, deploying, or commissioning automated inspection / NDT systems in production or high-reliability environments.
Direct ownership of at least one automated inspection station involving robot / motion, sensor acquisition, station sequencing, data logging, and acceptance / production handoff.
Deep practical experience in at least one advanced NDT modality:
UT: phased-array, TFM / FMC, encoded scanning, robotic scan paths, couplant handling.
VT: 2D / 3D / multispectral vision, lighting, optics, calibration, dimensional / cosmetic inspection, gauge R&R.;
RT: digital radiography, source / detector integration, shielding, interlocks, radiation safety.
CT: turntable / positioning, reconstruction pipeline, volumetric analysis, large-data workflow.
Measurement rigor: MSA / gauge R&R;, POD / ROC where applicable, uncertainty, acceptance criteria, and audit-ready evidence.
Working knowledge of robot / motion systems and industrial controls such as Fanuc, ABB, Kuka, Yaskawa, Beckhoff TwinCAT, or Siemens TIA.
Comfort debugging across mechanical, controls, acquisition, software, data, Quality, and operator workflows.
Bachelor's degree in EE, ME, Mechatronics, Robotics, Physics, Materials, or related STEM, or equivalent direct experience.
ITAR eligible.

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