924 Network Engineer Technology jobs in Santa Ana,CA

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Tactical Network & Mission Systems Engineer, Maritime

Anduril Industries

Costa Mesa, CA 92627

~ 19 min OnsiteUrgently HiringHealth Insurance

6-10 years of experience in network engineering, software-defined networking, distributed communications systems, or tactical network engineering
Hands-on builder: you write code, configure infrastructure, capture packets, and debug problems in production. You're not looking for a role where you hand off implementation.
Strong depth across the network stack: physical layer awareness (RF, acoustic, optical, satellite), transport protocols, and software-defined orchestration
Experience building networking solutions for autonomous systems, unmanned platforms, or distributed mission-critical systems -- ideally in environments where connectivity is unreliable
Ability to work cross-functionally with engineering teams you don't report to -- solving problems collaboratively, not waiting for direction
Experience with military or defense networking: HAIPE/Type 1 crypto, cross-domain solutions, tactical datalinks, coalition networking, or classified network interconnection
Systems-level thinking: you can reason from mission requirements backward into network performance specs
Clear communicator -- able to explain technical tradeoffs to both engineers and non-technical stakeholders
US citizenship with active Secret clearance (minimum); TS preferred
Willingness to travel ~25% (operational exercises, Anduril facilities, customer sites)
Eligible to obtain and maintain an active U.S. Top Secret security clearance

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Sr. Specialist Systems Engineering, Integration & Test Engineer (Production)

L3 Harris

Yorba Linda, CA 92886

~ 26 min OnsiteFlexible ScheduleBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Clearance: Must Have Active Secret Clearance to Be Considered
Active Secret security clearance.
Position requires a bachelor's degree in science, Technology, Engineering, or Mathematics (STEM) or related discipline with minimum 6 years or a graduate degree with a minimum of 4 years prior relevant experience. In lieu of a degree, minimum of 10 years of prior related experience
L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.
Security clearances may only be granted to U.S. citizens.
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens.
In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

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Integrated Power Systems Engineer/Technician

Anduril Industries

Santa Ana, CA 92704

OnsiteUrgently HiringHealth Insurance

Associate's degree in Electrical Technology, Electronics, or a related technical field, OR equivalent practical experience and certifications.
7+ years of hands-on experience in assembly, testing, and troubleshooting of power electronics and electrical systems.
Functional understanding of common power conversion topologies (e.g., buck, boost, flyback) and ability to interpret schematics.
Experience with assembly, testing, and troubleshooting of battery packs and Battery Management Systems (BMS).
Ability to read and interpret electrical schematics, wiring diagrams, and assembly drawings.
Proficiency with standard test equipment such as oscilloscopes, multimeters, power supplies, and electronic loads.
Experience with data collection and basic analysis of power system performance metrics.
Strong troubleshooting skills for electrical and power systems, identifying components and issues based on test results.
Ability to work effectively in a fast-paced environment and manage multiple tasks.
Good communication skills and ability to collaborate with engineering and production teams.
Must be able to obtain and maintain a U.S. Security Clearance.
Must be a U.S. Person.

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Infrastructure Engineer, Principal

Hadrian

Los Angeles, CA 90011

~ 42 min OnsiteUrgently HiringHealth InsuranceRetirement Benefit

10-15+ years in infrastructure or platform engineering
Expert-level infrastructure design across cloud, containers, and networking
Can go from architecture whiteboard to production implementation, and has done it repeatedly
Deep Terraform/IaC skills with module development and testing experience
Production Kubernetes experience including troubleshooting, scaling, and multi-cluster patterns
Strong security instincts: threat modeling, least privilege, compliance fundamentals
Track record of building reusable patterns that other engineers adopt
History of reducing complexity, not just adding capability
Strong documentation and communication skills
Comfortable mentoring teammates and sharing knowledge
ITAR Requirements: must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State

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Network Designer (Experienced or Lead)

Boeing

Seal Beach, CA 90740

~ 25 min OnsiteUrgently HiringHealth InsuranceRetirement Benefit

3+ years of experience in enterprise network support
Experience with hands on support of IT Hardware such as setting up, configuring, modifying and troubleshooting switches, routers, network equipment, high performance computing equipment, and server racks
Current CompTIA Security+ certification
Active Top Secret/SCI security clearance with an adjudicated CI/FS polygraph
Export Control Requirements: This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
Export Control Details: US based job, US Person required
This position requires an active Top Secret/Sensitive Compartmented Information (TS/SCI) U.S. Security Clearance with an adjudicated Counterintelligence or Full Scope Polygraph (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active.).
Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process.

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Mechanical Design and Manufacturing Engineer

Canopy A&D

Ontario, CA 91761

$80,000-$140,000/yr

~ 44 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

4+ years of mechanical design and manufacturing experience, with emphasis on metallic, composites and thermal protection systems (TPS).
Proven leadership in engineering projects involving design, prototyping, and production of mechanical systems, including soft goods and polymer-based components.
Hands-on experience with advanced materials and mechanical components in aerospace or defense applications, including TPS and engineered surface finishes.
Strong understanding of elastomer and composite manufacturing processes, material properties, and relevant aerospace testing standards.
Proficient in CAD software (e.g., SolidWorks) with the ability to produce high-quality, production-ready engineering drawings.
Solid foundation in engineering principles including structures, materials science, thermal management, and mechanical system design.
Skilled in prototyping and fabrication techniques such as machining, composite layups, bonding and mechanical assembly.
Expertise in creating manufacturing and build plans/procedures for variety of customer products and assemblies with respect to industry standards or customer supplied specifications.
Bachelor's degree in mechanical engineering or a related field, or equivalent industry experience in advanced material applications.

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Manufacturing Engineer - Satellite Structures

Advanced Cooling Technologies

Anaheim, CA 92801

~ 16 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

B.S. or M.S. degree in Mechanical Engineering or Aerospace Engineering.
Knowledge of Advanced Fiber-Reinforced and/or Aluminum Honeycomb Composites and associated manufacturing methods.
Ability to operate in a fast-paced environment and contribute immediately upon hire.
Must be a US Person as defined by 22 C.F.R. §120.15? (U.S. Citizen, lawful permanent resident, refugee or asylee.)

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Mechanical Design Engineer

Motorola Solutions

Los Angeles, CA 90011

$90,000-$125,000/yr

Hybrid~ 42 minUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree or Master's degree in Mechanical Engineering or related fields.
Strong knowledge of Mechanical Engineering fundamentals.
Experience designing products with DoD MIL-STD requirements (i.e. MIL-STD--810G, MIL-STD-461, etc.).
Proficiency in SolidWorks (preferred) or equivalent CAD tools, with the ability to generate and interpret 2D and 3D drawings.
Proficiency in fundamentals of electrical engineering and the ability to incorporate electrical wiring and harness design.
**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.**

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Scientist, Electrical Engineer-Hardware/RF/GPS/PNT

L3 Harris

Yorba Linda, CA 92886

~ 26 min OnsiteUrgently HiringBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Must provide overall hands-on technical expertise in Hardware and RF Electrical Engineering for NS programs.
Expert hands-on knowledge of Electrical Engineering low frequency and high frequency (RF) analog and CCA design.
Requires comprehensive level knowledge of Electrical Engineering low frequency and high frequency (RF) Analog and Digital circuit design.
Experience with RF systems, ideally GPS receivers
Bachelor's degree in electrical engineering and a minimum of 12 years of prior relevant experience.
Graduate Degree and a minimum of 10 years of prior related experience.
In lieu of a degree, minimum of 16 years of prior related experience.
Minimum of 7 years' experience in ability to capture schematics design and PCBA Layout using modern EE CAD such as Altium or Mentor Graphics.
5 years' experience with project management and product design team leadership guided by individual annual goals and objectives with minimal oversight or direction; working in a team environment as an individual contributor.
8 years' strong experience with receiver, Antenna, or Radio design (i.e. RF).
4 years' experience with embedded Hardware design.
4 years' experience demonstrating strong verbal and written skills
7 Years experience with design tools such as MATLAB/Simulink, P-Spice, Agilent ADS (or AWR), Schematics Capturing/PCBA Layout tools such as Altium, Mentor Graphics, and Ansys HFSS
Active Secret security clearance.
5 to 10% Travel required.
Clearance: Must Have Active Secret Clearance to Be Considered
Active Secret clearance.

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Manufacturing Engineer II, Integration & Test, Second Shift

Relativity Space

Long Beach, CA 90805

~ 30 min OnsiteUrgently Hiring

Degree in engineering or a related technical field, with 2+ years of hands-on experience building and testing hardware in a manufacturing or integration environment
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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