El Segundo, California, United States · On-site
$96k–$182k/yr
Date Posted: 2026-09-10 Country: United States of America Location: US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Activ…
Skills: C++, Linux, VxWorks, RTOS, Python
El Segundo, California, United States · On-site
$110k–$194k/yr
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: Space Domain Awareness, Signal processing, Image processing, Physics, Optical remote sensing
El Segundo, California, United States · On-site
Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace…
Skills: Security patrol, Access control, Emergency response, Customer service, Incident reporting
El Segundo, California, United States · On-site
$166k–$250k/yr
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: RF systems, Signal processing, Satellite communications, Systems engineering, Technical leadership
Northrop Grumman Mission Systems, Inc.El Segundo, California, United States · Hybrid
$76k–$141k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities t…
Skills: Subcontract management, Procurement, Proposal evaluation, Negotiation, Contract administration
El Segundo, California, United States · On-site
$146k–$277k/yr
Date Posted: 2026-09-10 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: Program management, Cost management, Schedule management, Technical performance, Earned value management
El Segundo, California, United States · On-site
$118k–$225k/yr
Date Posted: 2026-09-10 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: Active a…
Skills: Software engineering, Embedded systems, Radar systems, Technical leadership, C
El Segundo, California, United States · On-site
$118k–$225k/yr
Date Posted: 2026-09-10 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: Active a…
Skills: Embedded software development, C, C++, ADA, Linux
El Segundo, California, United States · On-site
$142k–$213k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportu…
Skills: Python, C++, Linux, Software integration, Test engineering
El Segundo, California, United States · On-site
$135k–$183k/yr
Experienced Hardware Emulation Software Engineer Company: The Boeing Company The Boeing Company has an exciting opportunity for an Experienced Hardware Emulation Software Engineer to join our Simulation Team in El Segund…
Skills: Hardware emulation, Software engineering, Real-time simulation, C++, Java
El Segundo, California, United States · On-site
As a member of Rainmaker’s State Business Development team, you will grow Rainmaker’s business with state government customers in California. You will identify and develop opportunities for Rainmaker’s precipitation enha…
Skills: Business Development, Government Relations, Capture Management, Public Policy, Legislative Engagement
El Segundo, California, United States · On-site
$76k–$144k/yr
Date Posted: 2026-09-10 Country: United States of America Location: US-CA-EL SEGUNDO-R02 ~ 1970 E Imperial Hwy ~ BLDG R02 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active a…
Skills: Manufacturing data packages, Process troubleshooting, Root cause analysis, Corrective action, Continuous improvement
El Segundo, California, United States · On-site
$168k–$228k/yr
Senior Program Management Specialist - Space Electronics Programs Company: The Boeing Company Boeing Defense, Space and Security (BDS) has an exciting opportunity for a Senior Program Management Specialist (Level 5) to j…
Skills: Program management, Project architecture, Horizontal integration, Vertical integration, Risk management
El Segundo, California, United States · On-site
$63k–$120k/yr
Date Posted: 2026-09-10 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: Digital logic design, RTL development, FPGA design, ASIC design, Verilog
El Segundo, California, United States · Hybrid
$85k–$127k/yr
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: Strategic sourcing, Supplier management, Category leadership, Procurement lifecycle, Market analysis
El Segundo, California, United States · On-site
$90k–$140k/yr
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: Network modeling, Network simulation, Python, C++, C
El Segundo, California, United States · On-site
$185k–$278k/yr
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: Position, Navigation, and Timing (PNT), Modeling and simulation (M&S), Architecture performance evaluation, Signals analysis, Geolocation
El Segundo, California, United States · On-site
$117k–$227k/yr
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: Weaponeering, Joint Targeting Cycle, Space operations, Operational planning, JMEM analysis
El Segundo, California, United States · On-site
SAIC is seeking an Office Manager with a background in government personnel administration on the Horizon Program to support the U. S. Space Force's Program Executive office for Space Domain Awareness and Combat Power, S…
Skills: Office Management, Personnel Administration, Government Personnel Management, Military Base Force Management, Performance Appraisals
El Segundo, California, United States · On-site
Overview SENIOR SPACE SYSTEMS ENGINEER LOCATION: El Segundo, CA JOB STATUS: Fulltime CLEARANCE: Top Secret / SCI eligibility TRAVEL: 10% SALARY: $140K–$160K Astrion is seeking an experienced Senior Space Systems En…
Skills: Systems Engineering, Mission Analysis, Space Systems, SoS Integration, Project Management
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Support all aspects of the software development life cycle for military and commercial programs from concept to maintenance. Collaborate with systems engineers to design and integrate creative solutions for complex technical system problems.
Requires a STEM degree, at least 5 years of relevant experience, and proficiency in C++ and RTOS. An active and transferable U.S. government Secret security clearance and U.S. citizenship are mandatory.
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. 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 have an on-site opportunity for an experienced Senior Embedded Software Engineer to work onsite in El Segundo, CA.
What You Will Do:
Responsibilities include but are not limited to:
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.
Please consider the following role type definition as you apply for this role.
Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA , an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm
#C++
#softwareengineering
#real-time
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 740 listings with disclosed salaries, most government & public sector jobs in El Segundo, CA pay between $94k–$222k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 810 open government & public sector 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, KBR, Inc., Northrop Grumman, among others. Browse the listings above to see every active employer.
Yes — 119 of the 810 open government & public sector positions offer remote or hybrid work (5 remote, 114 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.
