El Segundo, California, United States · On-site
$96k–$182k/yr
Date Posted: 2026-08-17 Country: United States of America Location: US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abil…
Skills: RF engineering, Microwave engineering, Antenna design, Phased array antennas, AESA
El Segundo, California, United States · On-site
$121k–$151k/yr
Title: Strategic Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national …
Skills: Systems engineering, Acquisition planning, Program management, Satellite communications, Requirements development
El Segundo, California, United States · On-site
$135k–$169k/yr
Title: Senior Program Systems Integration Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intellige…
Skills: Systems engineering, Systems integration, Requirements management, Technical baseline development, Digital engineering
El Segundo, California, United States · On-site
$100k–$125k/yr
About Varda Low Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. Varda’s W-S…
Skills: Production scheduling, Manufacturing coordination, ERP systems, MES systems, Project management
El Segundo, California, United States · On-site
$150k–$190k/yr
CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coherent Distributed Networks (CDN™), empowering warf…
Skills: RF engineering, Spectrum management, Telecommunications regulatory affairs, Link budget analysis, Tactical radios
El Segundo, California, United States · On-site
$105k–$125k/yr
Who we are Picogrid is a leading venture-backed defense technology company founded to bridge the decades-long gap between modern technology and the critical demands of national security. Today, we're building the essenti…
Skills: General ledger accounting, Financial reporting, Audit preparation, U.S. GAAP, Revenue recognition
El Segundo, California, United States · On-site
$158k–$219k/yr
About Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can b…
Skills: Automation, Controls engineering, PLC programming, Beckhoff TwinCat 3, HMI design
Northrop Grumman Mission Systems, Inc.El Segundo, California, United States · On-site
$92k–$171k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: None TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
Skills: FPGA development, Digital signal processing, Hardware description languages, Digital design theory, FPGA-SoC integration
El Segundo, California, United States · On-site
$92k–$171k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: None TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
Skills: FPGA development, Digital signal processing, Data processing, Hardware description languages, Digital design theory
El Segundo, California, United States · On-site
$76k–$144k/yr
Date Posted: 2026-08-14 Country: United States of America Location: US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Activ…
Skills: Windows Server, RedHat Enterprise Linux, Active Directory, DNS, DHCP
El Segundo, California, United States · Hybrid
$145k–$185k/yr
Overview Stellar Solutions, a nationally recognized “Great Place To Work”, has exciting opportunities providing Engineering solutions for innovative new-entrant space companies, as well as established space systems manuf…
Skills: Systems engineering, Space vehicle architecture, Risk management, Opportunity management, DoD acquisition system
El Segundo, California, United States · Hybrid
$145k–$185k/yr
Overview Stellar Solutions, a nationally recognized “Great Place To Work”, has exciting opportunities providing Engineering solutions for innovative new-entrant space companies, as well as established space systems manuf…
Skills: Systems engineering, Space vehicle development, Payload systems engineering, Risk management, Opportunity management
El Segundo, California, United States · On-site
The Company: Faraday Future (FF) is a California-based mobility company, leveraging the latest technologies and world’s best talent to realize exciting new possibilities in mobility. We’re producing user-centric, technol…
Skills: General Ledger, Financial Reporting, GAAP, Month-end close, Quarter-end close
El Segundo, California, United States · Hybrid
$145k–$185k/yr
Overview Stellar Solutions, a nationally recognized “Great Place To Work”, has exciting opportunities providing Engineering solutions for innovative new-entrant space companies, as well as established space systems manuf…
Skills: Systems engineering, Space vehicle integration, Test activities, Subsystem performance, Technical baseline integrity
El Segundo, California, United States · On-site
$100k–$140k/yr
A New Paradigm For Space Operations. Who We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations – one that brings the advantages of proliferated drone tec…
Skills: SolidWorks, GD&T, Space Mechanism Design, Test Structure Design, Design For Manufacturing
El Segundo, California, United States · On-site
$150k–$200k/yr
Amca is building America’s new industrial base. Since the 1990s, our ability to build new aviation and military systems and maintain the ones we already have has eroded. Today, the gap between what the nation needs to pr…
Skills: Typescript, React, Go, Full-stack development, Data modeling
El Segundo, California, United States · On-site
The Company: Faraday Future (FF) is a California-based mobility company, leveraging the latest technologies and world’s best talent to realize exciting new possibilities in mobility. We’re producing user-centric, technol…
Skills: Channel development, Dealer network management, Contract negotiation, B2B sales, Pipeline management
El Segundo, California, United States · On-site
$200k–$250k/yr
The Company: Faraday Future (FF) is a California-based mobility company, leveraging the latest technologies and world’s best talent to realize exciting new possibilities in mobility. We’re producing user-centric, technol…
Skills: IT Infrastructure, AI Infrastructure, Helpdesk Management, Network Administration, System Security
El Segundo, California, United States · On-site
The Company: Faraday Future (FF) is a California-based mobility company, leveraging the latest technologies and world’s best talent to realize exciting new possibilities in mobility. We’re producing user-centric, technol…
Skills: B2B sales, EdTech sales, Public-education procurement, STEM education, Robotics sales
El Segundo, California, United States · On-site
The Company: Faraday Future (FF) is a California-based mobility company, leveraging the latest technologies and world’s best talent to realize exciting new possibilities in mobility. We’re producing user-centric, technol…
Skills: B2B sales, B2G sales, Public safety, Government contracting, SLED procurement
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
The engineer will contribute to the development of advanced passive RF/microwave components including circulators, radiators, and filters. Responsibilities include performing design analysis, verification, troubleshooting, and testing of subassemblies for phased array antenna systems.
Candidates must hold a Bachelor of Science degree in a STEM field and have at least 5 years of experience in RF/microwave product development. The role requires U.S. citizenship and the ability to obtain and maintain a DoD Secret security clearance.
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.
We are seeking a Senior RF/Microwave Antenna Engineer within our Airborne Radar Electronics Hardware Engineering organization.
This is an on‑site position located in El Segundo, California.
What You Will Do:
Qualifications You Must Have:
Qualifications We Prefer:
What We Offer:
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
The salary range for this role is 95,500 USD - 181,700 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
Click on this link to read the Policy and Terms
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
Offices: Arlington, VA, US
Based on 1062 listings with disclosed salaries, most technology jobs in El Segundo, CA pay between $95k–$217k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 1,200 open technology positions in El Segundo, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include The Aerospace Corporation, Boeing, RTX, CHAOS Industries, Varda Space Industries, among others. Browse the listings above to see every active employer.
Yes — 178 of the 1200 open technology positions offer remote or hybrid work (34 remote, 144 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
