Los Angeles doesn't get talked about as an RF engineering hub the way San Diego does, but it probably should. The South Bay corridor (El Segundo, Hawthorne, Redondo Beach, Torrance) has one of the densest concentrations of aerospace and defense engineering in the country. The big difference from San Diego is the mix: LA leans harder into space systems and aerospace, with less of the Naval electronic warfare work that defines the San Diego market.
If you're an RF engineer considering the LA area, or trying to understand where the real work is, here's what the market looks like.
Where the work is concentrated
Almost everything worth knowing about from an RF engineering standpoint is in the South Bay. El Segundo and the surrounding cities are where the major employers cluster, which is genuinely useful. In sprawling markets a job change often means a two-hour commute shift; in the South Bay you can change employers and often stay in the same neighborhood.
SpaceX in Hawthorne is the most visible employer in the area right now. The antenna and RF systems work tied to Starlink is real and substantial: phased array design, satellite-to-ground link engineering, user terminal development. SpaceX recruits aggressively and moves quickly compared to traditional aerospace companies, but the hours and pace are genuinely demanding. They expect a lot and the culture selects hard for people who can handle ambiguity and pressure without a lot of process support. Salaries are competitive but not always at the top of the market. The draw is the work itself and the trajectory of the programs.
Northrop Grumman has a major campus in Redondo Beach. The space and mission systems work there covers satellite payloads, ground systems, and classified defense programs. This is a very different environment from SpaceX: more structured, more process-oriented, longer program timelines. For RF engineers who want to work on high-consequence programs with more organizational support, Northrop Grumman Redondo Beach is one of the most technically substantial employers in the region.
Raytheon (now RTX) has a significant presence in El Segundo focused on space and airborne systems. The work here overlaps with what they do at the Andover and Tucson campuses but with a specific focus on the space and intelligence community programs that run through Southern California. Clearance requirements are common.
Boeing has operations in El Segundo on the defense and space side. Not as prominent for RF engineering specifically as some of the other names, but they hire for certain programs. Their hiring tends to be slow and heavily process-driven.
The Aerospace Corporation is an FFRDC (Federally Funded Research and Development Center) in El Segundo that does technical analysis for the national security space community. If you have a strong academic background and want research-oriented work supporting space systems, it's worth knowing. The pay structure is different from commercial companies (less upside, more stability), and clearance is essentially a requirement for most roles.
Anduril Industries is in Costa Mesa, a bit north of the South Bay cluster. They're doing RF work on autonomous systems and counter-UAS, and they hire fast relative to the traditional defense world. The culture is closer to a tech company than a defense prime. For engineers who want defense relevance without the institutional inertia of a large contractor, Anduril is one of the more interesting options in Southern California right now.
HRL Laboratories in Malibu is a research lab jointly owned by Boeing and GM. Their RF and microwave work is at the component and materials level: RFIC, compound semiconductors, advanced antenna structures. The work is legitimately research-oriented, not production engineering, and they hire people with strong graduate backgrounds. The Malibu location is beautiful and isolated; from most of the South Bay you're looking at a significant commute unless you live on that side of the hill.
The clearance situation
Clearance requirements in LA are broadly similar to San Diego. Most of the defense and space work requires at minimum Secret, and a large portion of the classified programs require TS or TS/SCI. The difference is that the commercial space work (SpaceX being the dominant example) often doesn't require clearance, which opens the market to engineers who haven't been in the defense system.
SpaceX's Starlink program has grown large enough that they've needed to hire RF engineers who didn't come through the cleared defense path. That's relatively unusual in this geography and worth knowing if you're a strong RF engineer without a clearance who wants to work on real systems.
Salary ranges
Entry-level (0–3 years): $95,000–$120,000
Mid-level (4–8 years, cleared): $130,000–$165,000
Senior (8+ years, TS/SCI): $165,000–$205,000
Staff/Principal at major contractors or SpaceX: $200,000–$240,000+
HRL Laboratories pays in line with research lab norms, competitive relative to academia but below what you'd make doing the same work at SpaceX or a prime contractor. The trade-off is the research freedom and the publication-friendly environment.
SpaceX salaries have moved up as they've competed harder for talent, but they're still not always at the top of the range. Their equity (SpaceX is still private) is the part of the compensation that engineers there tend to point to as the real upside.
Cost of living
LA is expensive, and the South Bay specifically is not cheap. A one-bedroom in El Segundo or Manhattan Beach runs $2,800–$3,500 per month. Hermosa Beach and Redondo Beach are similar. Hawthorne and Lawndale are slightly more affordable but still represent a high baseline. If you're buying, you're competing in one of the tightest real estate markets in the country. Median home prices in El Segundo and Manhattan Beach are well above $1.2 million.
Engineers at the senior level in this market can generally make the numbers work, but it requires intentionality. The engineers who struggle most are those who try to maintain a lifestyle they could afford elsewhere on a salary that looks high in absolute terms but gets cut down fast by California taxes and housing costs.
Traffic and commute
The South Bay is unusual for LA in that the major employers are actually near each other. SpaceX in Hawthorne, Northrop in Redondo Beach, Raytheon and Aerospace Corp in El Segundo: all within a few miles of each other. If you live in the South Bay, the day-to-day commute is manageable.
What's brutal is anything that takes you on the 405. If you're commuting from the San Fernando Valley, the Westside, or Orange County onto the 405, you're in for the worst traffic in LA. The South Bay has its own geography that largely insulates you from 405 misery as long as you live south of the airport.
For Anduril in Costa Mesa, you're dealing with Orange County traffic (the 405 south or the 55), which has its own character. Most people who work there live in Orange County.
The market in context
LA's aerospace and defense market is older and more established than some of the other RF engineering hubs, which shows in both the company cultures and the programs. Northrop Grumman Redondo Beach and Raytheon El Segundo are working on programs that have been running for decades. For engineers who want to work on mature, high-consequence systems with long timelines, that's exactly what you want.
The newer energy in the market comes from SpaceX and Anduril, which have brought a different pace and culture into Southern California aerospace. The two worlds don't mix much. Engineers tend to go one direction or the other, and switching from a traditional prime to SpaceX or Anduril is a bigger cultural shift than the job title change would suggest.
One genuine advantage LA has over San Diego: the market is large enough that a career setback at one employer doesn't follow you the way it does in a smaller, tighter-knit community. There are enough employers and enough engineers that reputations diffuse more than they do in markets where everyone knows everyone.
Browse RF engineering jobs in Los Angeles currently listed on this site, or see all California RF jobs for the broader Southern California picture.