Top 17 Communication systems architect Jobs in Hawthorne, Ca

Communication Systems Architect
CesiumAstro —El Segundo, CA
- $228,000 - $279,000 a year
- Full-time
- 11+ years
- Business development
- Senior level
- Health savings account
- Health insurance
Communication & Network Architect - Technical Fellow
The Aerospace Corporation —El Segundo, CA
- $203,800 - $305,600 a year
- Full-time
- Engineering
- 11+ years
- Analysis skills
- Paid holidays
- Relocation assistance
Digital Communications Architect
CesiumAstro —El Segundo, CA
- $228,000 - $279,000 a year
- Full-time
- Computer Science
- 11+ years
- Business development
- Health savings account
- Health insurance
Technical Writer
Skyryse —El Segundo, CA
- $95,000 - $125,000 a year
- Microsoft Word
- CAD
- Bachelor of Science
- Health insurance
- Dental insurance
Quick Apply
Specifications Writer
ZGF Architects —Los Angeles, CA
- $115,000 - $158,000 a year
- Full-time
- Research
- Office
- Microsoft Office
- Paid parental leave
- Health savings account
Quick Apply
Senior Director, Integrated Marketing (Hybrid)
Beauty Industry Group —Los Angeles, CA
- $190,000 - $210,000 a year
- Full-time
- Hybrid work
- Office
- Senior level
- Public Health
- AD&D insurance
- Health insurance
Quick Apply
4d
Manager- Platforms & Services (LUXE)
l'Oréal —El Segundo, CA
- $92,000 - $128,000 a year
- Full-time
- 5 years
- Analysis skills
- Bachelor's degree
Quick Apply
12d
Digital Marketing Specialist
EMSER TILE LLC —Los Angeles, CA
- Full-time
- Marketing
- Inventory management
- Merchandising
- AD&D insurance
- Paid holidays
Quick Apply
Senior Media Manager / Media Asset Manager
THUMBWAR —Los Angeles, CA
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Bachelor's degree
Quick Apply
Sr. Communications Payload Architect
SPINLAUNCH Inc —Long Beach, CA
- Full-time
- 5 years
- Master's degree
- Analysis skills
Quick Apply
Technical Director
Tait —Burbank, CA
- $90,000 - $105,000 a year
- Full-time
- Management
- System design
- Bachelor's degree
- Paid parental leave
- Health savings account
Senior Director, Performance Marketing
Metropolis —Los Angeles, CA
- $200,000 - $245,000 a year
- Office
- Residential
- 8 years
- Disability insurance
- Health insurance
Quick Apply
Technical Director - Event Production
Tait —Burbank, CA
- $90,000 - $110,000 a year
- Full-time
- Management
- System design
- Mid-level
- Paid parental leave
- Health savings account
3d
Growth Marketing Specialist
ForTech Solutions Inc —North Hollywood, CA
- $60,000 - $80,000 a year
- Full-time
- Mid-level
- Residential
- 3 years
- Opportunities for advancement
Quick Apply

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Communication & Network Architect - Technical Fellow
The Aerospace Corporation —El Segundo, CA
Serve as a collaborative thought-leader and technical authority on such architectures, commercial integration strategies, and mission-critical field tests and…
$203,800 - $305,600 a year
2026 Tech Start-Up Fellowship
URBAN TXT: Teens Exploring Technology —Los Angeles, CA
Undergraduate student at a 4-year university majoring in computer science, business, design, social sciences, or similar fields.
Quick Apply

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communication systems architect jobs near hawthorne, ca

Communication Systems Architect

CesiumAstro -
El Segundo, CA

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Job Details

Full-time
$228,000 - $279,000 a year

Benefits

Stock options
Health savings account
Health insurance
Dental insurance
Flexible spending account
Vision insurance
Retirement plan

Qualifications

Digital signal processing
Customer communication
Satellite communications
Engineering phase involvement
Bachelor's degree in electrical engineering
Signal processing circuit design
FPGA
Aerospace design
Aerospace electronics implementation
Electrical system design
System design for system development
Managing engineering teams
Customer engagement
Electrical engineering training
Telecommunications RF engineering
Design engineering
Leading team collaboration initiatives
Aerospace electrical engineering expertise
Engineering product development
Simulation tools
FPGA circuit design
Cross-functional communication

Full Job Description

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

We are looking for an experienced and driven Communication Systems Architect to lead the definition and execution of advanced satellite communication systems. This role requires deep technical expertise, strong leadership, and a broad understanding of the full space product lifecycle, from concept through deployment. As the technical point of contact to our customers and the engineering lead for internal execution, you will be critical to ensuring our products meet mission, technical, and business goals.

JOB DUTIES AND RESPONSIBILITIES

Lead the definition of communications architectures including RF front ends, digital processing chains, beamforming arrays, channelizers, and modems.
Drive architectural decisions across hardware, firmware, and software boundaries.
Provide end-to-end technical leadership across the full product lifecycle from requirements definition, design, and development to integration, test, qualification, and delivery of space-qualified hardware.
Act as the primary technical point of contact with customers. Translate mission needs into engineering requirements, lead technical reviews, and ensure alignment across program phases.
Own technical execution for programs, guiding and coordinating engineering activities across electrical, RF, mechanical, firmware, and software domains.
Partner with the business development team to shape technical solutions, write proposal content, and engage in customer capture activities.
Define system-level requirements and preliminary designs to support new opportunities. Assist with scoping SOWs and shaping architectures during early-phase engagements.
Lead architectural and component-level trade studies to balance performance, cost, risk, and schedule.
Provide leadership and guidance to engineering teams, ensuring technical integrity and execution excellence.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

Bachelor's degree in Electrical Engineering.
15+ years of experience developing advanced communications systems in satellite or aerospace.
Broad understanding of full-lifecycle space product development, including design, integration, qualification, and mission operations.
Proven experience as a technical execution lead, responsible for driving system performance and engineering progress across disciplines.
Deep background in digital communications, RF architecture, signal processing, and FPGA-based systems.
Hands-on experience with SDRs, high-speed digital systems, and RF designs.
Experience with phased array antennas and digital beamforming.
Understanding of satellite payload constraints including power, thermal, and volume budgets.
Experience with modeling and simulation tools such as MATLAB, STK, ADS, or equivalent.
Comfortable working directly with customers, leading technical conversations, reviews, and shaping architectural solutions.
Familiarity with space environmental and radiation effects, and space-grade design practices.
Must be a U.S. Citizen with an active TS/SCI security clearance.

CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.

CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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communication systems architect jobs in hawthorne, ca

Communication Systems Architect

Communication & Network Architect - Technical Fellow

Digital Communications Architect

Technical Writer

Specifications Writer

Senior Director, Integrated Marketing (Hybrid)

Manager- Platforms & Services (LUXE)

Digital Marketing Specialist

Senior Media Manager / Media Asset Manager

Sr. Communications Payload Architect

Technical Director

Senior Director, Performance Marketing

Technical Director - Event Production

Growth Marketing Specialist

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