Northrop Grumman in Woodland Hills CA in 2026: navigation, avionics, and sensor systems
Northrop Grumman in Woodland Hills CA houses the company's Mission Systems division headquarters — a campus with deep roots in navigation technology, cockpit avionics, and electronic warfare that traces back to the Litton Industries days. Around 1,200 employees work here in 2026, building some of the most precise inertial navigation systems in the world.
If you've ever wondered who makes the navigation units that guide fighter jets, submarines, and cruise missiles when GPS gets jammed, the answer is often this Woodland Hills campus.
The Litton Industries heritage
To understand what Northrop Grumman does in Woodland Hills, you need to know the history. Litton Industries was founded in 1953 in Beverly Hills and grew into one of the largest defense electronics companies in the country. The company was a pioneer in ring laser gyroscopes, inertial measurement units, and marine radar systems.
Litton was acquired by Northrop Grumman in 2001 for $5.1 billion. The Woodland Hills campus — Litton's former headquarters — became NG's center of excellence for navigation and positioning systems. The engineers who built Litton's reputation are mostly retired now, but the institutional knowledge survived through decades of mentorship, and the product lines they created are still in production in updated forms.
The campus sits in the western San Fernando Valley, on a sprawling site that includes engineering offices, integration labs, clean rooms, and test facilities for inertial navigation systems.
Key products built at Northrop Grumman in Woodland Hills CA
LN-260 family (inertial navigation systems)
The LN-260 is NG's current-generation embedded GPS/INS (inertial navigation system). It combines ring laser gyroscopes with GPS receivers and provides navigation for military aircraft, ships, and ground vehicles. The key selling point: when GPS gets denied — jammed, spoofed, or unavailable — the inertial system keeps navigating using internal sensors alone.
The LN-260 family equips the F-35 (as part of the EGI-M modernization), F/A-18, V-22 Osprey, and several classified platforms. International sales keep the production line busy, with deliveries to allied militaries under Foreign Military Sales programs.
Ring laser gyroscopes
Woodland Hills is one of the few places in the world that manufactures ring laser gyroscopes (RLGs) at production scale. These devices measure rotation rate using the interference pattern of laser beams traveling in opposite directions around a sealed cavity. The manufacturing process involves extremely precise optical alignment — tolerances measured in fractions of a wavelength of light.
If you're a precision manufacturing engineer or optical physicist, this is unusual and interesting work that you won't find at most defense contractors.
Cockpit avionics and F-35 components
NG Woodland Hills produces several avionics components for the F-35 Joint Strike Fighter, including navigation modules and display processing units. The F-35 program alone supports a significant fraction of the campus workforce, given that Lockheed Martin plans to produce around 156 aircraft per year through 2028.
Electronic warfare and sensor systems
The campus has a growing EW portfolio, including radar warning receivers, jammers, and signals intelligence equipment. Some of this work is classified. The common thread is RF engineering — designing systems that detect, analyze, and counter electromagnetic signals.
Marine radar
The Litton heritage also includes marine navigation radar systems used by the U.S. Navy and allied navies. These aren't the headline programs, but they provide steady production work and sustain a team of RF and signal processing engineers.
Most NG sites do software-heavy systems integration work. Woodland Hills is unusual because it actually manufactures hardware — precision electro-optical and electro-mechanical assemblies. If you want to touch physical products, not just write requirements documents, this campus has more of that than most defense facilities.
Roles at Northrop Grumman in Woodland Hills CA
| Role | Typical focus | Salary range (2026) |
|---|---|---|
| RF engineer | Antenna design, radar signal processing, EW systems | $110K–$175K |
| Navigation algorithm developer | Kalman filtering, INS/GPS integration, sensor fusion | $115K–$170K |
| Embedded software engineer | Real-time C/C++, RTOS, flight-critical software | $108K–$168K |
| Optical/precision engineer | Ring laser gyroscope manufacturing, alignment | $100K–$155K |
| Test engineer | INS test, environmental qualification, production test | $100K–$148K |
| Systems engineer | Navigation system architecture, requirements, V&V | $105K–$160K |
| Mechanical engineer | Packaging, thermal, structural for avionics LRUs | $100K–$150K |
| Program manager | F-35 nav subsystem, marine programs, EW programs | $115K–$175K |
The navigation algorithm work is highly specialized. If you have a background in Kalman filtering, stochastic estimation, or INS error modeling — from either graduate school or another navigation company — you're in a small talent pool that NG recruits from aggressively.
Check Northrop Grumman openings on Zero G Talent for current Woodland Hills listings. Also see aerospace engineering roles and software engineering positions across the industry.
Location and commute advantages
Woodland Hills sits in the western San Fernando Valley, which gives it a real advantage over other SoCal defense campuses. The commute situation is measurably better than Northrop Grumman's other major LA-area sites:
- NG Woodland Hills: Accessible from the 101 and 118 freeways. If you live in the western Valley (Calabasas, Agoura Hills, Thousand Oaks, Simi Valley), the commute is 15-30 minutes against the typical flow of traffic.
- NG Redondo Beach (Space Park): Sits in the congested South Bay, where 405 traffic turns a 15-mile commute into 45-60 minutes.
- NG Palmdale: Way out in the Antelope Valley — 50+ miles from most of LA County. Great if you live in Lancaster/Palmdale, miserable otherwise.
If you live in Ventura County (Thousand Oaks, Newbury Park, Moorpark), you're commuting against the grain on the 101 — a rare reverse commute in LA that actually works.
The Woodland Hills campus is surrounded by suburban neighborhoods with median home prices around $900K-$1.1M — cheaper than the Westside or South Bay. Calabasas is 10 minutes away if you want nicer schools (Las Virgenes USD). Simi Valley, 20 minutes over the hill, drops to $750K median and has some of the best-rated public schools in Ventura County.
California salary and cost of living reality
California engineering salaries at NG are the highest in the company, reflecting both the cost of living and the competitive local labor market. But high salaries come with high costs:
- State income tax: up to 12.3% marginal rate
- Median home price in western San Fernando Valley: ~$950K
- Gas, utilities, groceries: 20-30% above national average
The result: your take-home purchasing power in Woodland Hills is roughly comparable to a salary that's $25K-$35K lower in a state like Colorado or Texas. NG's pension and benefits partially compensate, but this is the California trade-off that every defense engineer in the state deals with.
Skills that are hard to find (and high in demand)
Woodland Hills hiring managers consistently struggle to fill roles requiring:
- Kalman filter expertise — Extended and unscented Kalman filter implementation for multi-sensor fusion
- Fiber optic gyroscope design — The physics and manufacturing of FOGs is a specialized skill set
- GPS vulnerability analysis — Understanding spoofing and jamming threats and designing countermeasures
- DO-178C Level A certification — The most stringent safety-critical software standard
- Navigation error modeling — Stochastic error analysis for inertial sensors
If you have these skills, you're in demand across the navigation industry — not just at NG. Honeywell Aerospace (Minneapolis/Phoenix), Collins Aerospace (Cedar Rapids), and L3Harris also compete for the same talent pool.
How to stand out when applying
For Northrop Grumman in Woodland Hills CA, deep technical expertise beats broad generalist skills:
- Navigation positions: Graduate coursework in estimation theory, stochastic processes, or inertial navigation is strongly preferred. Publications or thesis work in Kalman filtering will get you noticed.
- RF engineering: Experience with phased arrays, radar waveform design, or electronic countermeasures. MATLAB and HFSS proficiency expected.
- Embedded software: Real-time operating systems (VxWorks, INTEGRITY, LynxOS), DO-178C awareness, safety-critical coding standards.
- All roles: Security clearance (Secret minimum, TS preferred) and U.S. citizenship required for virtually every position.
The interview process runs 3-4 weeks: recruiter phone screen, technical panel (45-60 minutes focused on domain knowledge), and a hiring manager conversation. Navigation roles may include a take-home problem involving Kalman filter design or sensor error analysis.
Is Woodland Hills the right fit?
This campus is for specialists. If you want to work on navigation systems, precision sensors, or RF/EW technology, Northrop Grumman in Woodland Hills CA offers work you'll have trouble finding anywhere else in the country. The Litton heritage means the institutional knowledge runs deep, and the products you build will fly on aircraft and sail on ships for decades.
The downsides: California cost of living, defense industry pace, and most of the work is classified. If you want consumer tech velocity or open-source collaboration, this isn't it.
But if precision engineering and solving hard physics problems appeals to you, start with Northrop Grumman careers or look at defense sector jobs across the industry on Zero G Talent.
