Northrop Grumman welding jobs in 2026: rocket motors, aerospace structures, and skilled trade salaries
Northrop Grumman operates 10 million square feet of solid rocket motor manufacturing space across three states, and welders are essential to every production line. From TIG welding solid rocket motor cases in Magna, Utah to joining aircraft structural components in Palmdale, California, these positions combine traditional skilled-trade craftsmanship with aerospace-grade precision standards. The welds on a GEM 63 rocket booster or a B-21 airframe must pass inspection standards that go far beyond commercial construction or automotive work.
In 2026, Northrop Grumman is actively expanding its solid rocket motor production capacity — tripling GEM 63 output at the Magna facility — which means sustained demand for certified aerospace welders over the next several years.
What Northrop Grumman welders build
Solid rocket motors
Northrop Grumman is the world's leading producer of solid rocket motors, powering launch vehicles and strategic defense systems. Welders at the propulsion facilities work on:
- GEM 63 and GEM 63XL — graphite epoxy motor boosters for ULA's Vulcan Centaur rocket. The Magna, UT facility is tripling production capacity for these 63-inch diameter motors.
- Minuteman III and Sentinel (GBSD) — strategic missile motor cases requiring the highest weld quality standards
- Orbital ATK heritage motors — legacy motor refurbishment and sustainment
- Nozzle assemblies — precision welding of nozzle throat inserts and exit cones
The welding work involves joining high-strength steel motor cases, titanium nozzle components, and aluminum structural elements. Every weld is X-ray inspected and must meet AWS D17.1 (Specification for Fusion Welding for Aerospace Applications) standards.
Aircraft structures
At the Palmdale, CA facility, welders support the B-21 Raider bomber program and other classified aeronautics platforms. This work includes:
- Titanium and aluminum structural welding on airframe components
- Electron beam welding on critical structural joints
- Resistance welding on skin panels and subassemblies
Spacecraft and satellite components
The Goleta, CA and Redondo Beach, CA facilities employ welders on spacecraft bus structures, propellant tanks, and deployment mechanisms. Satellite hardware demands micro-TIG welding skills and cleanroom-compatible processes.
Salary ranges by role and location
| Role | Location | Salary Range | Shift Premium |
|---|---|---|---|
| Welder B (entry/mid) | Sunnyvale, CA | $61,000–$88,000 | +$2-4/hr for 2nd/3rd |
| Welder 2 (mid) | Commerce, CA | $46,000–$77,000 | +$2-4/hr for 2nd/3rd |
| Welder 3 (senior) | Magna, UT | $55,000–$82,000 | +$2-4/hr for 2nd/3rd |
| Welder Lead | Chandler, AZ | $65,000–$90,000 | +$3-5/hr for 2nd/3rd |
| Welding Engineer (L2) | Elkton, MD | $78,600–$118,000 | N/A |
| Welding Engineer (L3) | Elkton, MD | $97,500–$146,200 | N/A |
| Manufacturing Tech - Welding | Various | $45,000–$68,000 | +$2-4/hr for 2nd/3rd |
The average Northrop Grumman welder earns approximately $59,137 per year nationally. California sites pay the highest hourly rates but come with higher living costs. Utah and Arizona facilities offer the best purchasing power for welding positions when adjusted for local cost of living.
Overtime and shift premiums
Most production welding positions are eligible for overtime at 1.5x the hourly rate. During high-volume production periods (such as the current GEM 63 ramp), overtime can add $8,000-$15,000 annually. Second-shift and third-shift positions pay an additional $2-$5 per hour in shift differential.
Key facilities for welding positions
Magna, Utah
The Magna facility, west of Salt Lake City, is the epicenter of Northrop Grumman's solid rocket motor production. The site manufactures rocket motor cases, mixes and casts propellant, and performs final motor assembly. Northrop Grumman has invested heavily in new facilities here to triple GEM 63 production capacity. Welders at Magna work on motor case fabrication — joining high-strength steel cylindrical sections that form the outer shell of solid rocket boosters.
Chandler, Arizona
Chandler houses Northrop Grumman's Launch Vehicles Business Unit headquarters, with over 2,700 employees across more than 500,000 square feet. The facility handles launch vehicle design, development, manufacturing, and testing for both missile defense and space launch programs. Welding positions here support motor case assembly, structural fabrication, and test fixture construction.
Elkton, Maryland
The Elkton site designs and produces solid-propellant propulsion systems and ordnance. This facility focuses on smaller tactical motors and specialized energetic devices. Welding engineer positions at Elkton involve process development, weld procedure qualification, and production support for energetics manufacturing.
Required certifications and skills
Certifications
- AWS D17.1 — Aerospace fusion welding (primary requirement)
- AWS D1.1/D1.2 — Structural and aluminum welding (valued for aircraft work)
- ASME Section IX — Pressure vessel welding (relevant for propellant tanks)
- NADCAP accreditation awareness — understanding of aerospace quality systems
Welding processes
- TIG (GTAW) — the primary process for aerospace applications, used on steel, aluminum, titanium, and Inconel
- MIG (GMAW) — used for structural steel and non-critical assemblies
- Electron beam welding — for deep-penetration joints on thick sections
- Resistance welding — spot and seam welding on aircraft skin panels
- Orbital welding — automated tube welding for propellant systems
Materials knowledge
Aerospace welders must understand the metallurgy of the alloys they join:
| Material | Application | Challenge |
|---|---|---|
| 4130 steel | Motor cases | Heat-affected zone hardness control |
| 6061/2219 aluminum | Spacecraft structures | Hot cracking susceptibility |
| Ti-6Al-4V titanium | Aircraft structures | Oxygen contamination, purging |
| Inconel 718 | Nozzle components | High heat input, distortion |
| Stainless 304/316 | Propellant plumbing | Sensitization, carbide precipitation |
How to get hired as a Northrop Grumman welder
- Get AWS D17.1 certified — this is the single most impactful step. Many community colleges and welding schools offer D17.1 prep courses.
- Apply through the careers portal — search for "welder," "welding," or "manufacturing technician" at jobs.northropgrumman.com
- Highlight aerospace experience — if you have welded on aircraft, rockets, or spacecraft at any employer, lead with that experience
- Pass the weld test — Northrop Grumman conducts practical weld tests as part of the hiring process. You will weld coupons in the relevant process and position, and they will be inspected (visual, X-ray, and/or destructive testing)
- Clear the background check — most welding positions require at least the ability to obtain a Secret clearance. U.S. citizenship is required.
Career progression for welders
| Level | Title | Salary Range | Typical Timeline |
|---|---|---|---|
| Entry | Welder 1 / Manufacturing Tech | $45,000–$60,000 | 0-2 years |
| Mid | Welder 2 / Welder B | $55,000–$77,000 | 2-5 years |
| Senior | Welder 3 / Welder Lead | $65,000–$90,000 | 5-10 years |
| Supervisor | Weld Shop Supervisor | $75,000–$100,000 | 8+ years |
| Engineer | Welding Engineer (with degree) | $78,600–$146,200 | Degree required |
Welders who earn CWI (Certified Welding Inspector) credentials can transition into quality assurance roles at $70,000-$100,000. Those who pursue engineering degrees can move into welding engineering positions with significantly higher ceilings.
Explore current Northrop Grumman openings or browse all aerospace manufacturing jobs on Zero G Talent.
Frequently asked questions
How much do Northrop Grumman welders make?
Northrop Grumman welders earn between $45,000 and $90,000 per year depending on experience level, location, and shift. The national average is approximately $59,137. Welding engineers (requiring a bachelor's degree) earn $78,600 to $146,200. Overtime and shift premiums can add $8,000-$15,000 annually.
What certification do I need to weld at Northrop Grumman?
AWS D17.1 (Specification for Fusion Welding for Aerospace Applications) is the primary certification required. Additional certifications like AWS D1.1 (structural steel), ASME Section IX (pressure vessels), and CWI (Certified Welding Inspector) strengthen your application. Northrop Grumman may provide D17.1 training for experienced welders who hold other certifications.
Where are Northrop Grumman welding jobs located?
Major welding facilities are in Magna, UT (solid rocket motors), Chandler, AZ (launch vehicles), Elkton, MD (tactical propulsion), Palmdale, CA (aircraft), and the California space facilities in Goleta, Redondo Beach, and Sunnyvale. The Magna and Chandler sites have the highest volume of welding positions due to rocket motor production expansion.
Do Northrop Grumman welders need security clearance?
Most production welding positions require the ability to obtain a U.S. Secret security clearance, and U.S. citizenship is required for all positions. Some positions on classified programs require active clearance prior to starting.
What welding processes does Northrop Grumman use most?
TIG (GTAW) is the primary process for aerospace applications. Electron beam welding is used for deep-penetration structural joints. MIG, resistance welding, and orbital welding are used in specific applications. Proficiency in TIG on multiple materials (steel, aluminum, titanium) is the most broadly applicable skill.
