Boeing pay scale in 2026: SPEEA, IAM, levels, and how to read your offer letter
Boeing's pay structure is among the most layered in the aerospace industry. Two unions — SPEEA and IAM — negotiate separate contracts for professional and production workers. Non-union employees at facilities in Missouri, South Carolina, Alabama, and other right-to-work states follow Boeing's corporate compensation framework. Geographic adjustments, shift differentials, overtime eligibility, and level-based salary bands all interact to determine what any individual employee actually earns.
This guide walks through Boeing's complete pay scale in 2026, covering the professional engineering ladder, the technical unit, IAM hourly production workers, and the non-union corporate structure. If you are evaluating a Boeing offer or planning an internal transfer, this is the reference you need.
The professional engineering ladder (L1–L6)
Boeing's individual contributor ladder for professional employees — engineers, scientists, analysts — uses six levels. At SPEEA-represented sites in Washington state, these levels have negotiated salary minimums and ranges. At non-union sites, the same leveling applies but with corporate-determined bands.
| Level | Title | 2026 SPEEA Minimum | Typical Range | Experience |
|---|---|---|---|---|
| L1 | Associate Engineer | $72,000 | $72,000–$88,000 | New grad, 0–1 years |
| L2 | Engineer | $82,000 | $82,000–$105,000 | 1–3 years |
| L3 | Senior Engineer | $96,000 | $96,000–$135,000 | 3–7 years |
| L4 | Lead Engineer | $114,000 | $114,000–$165,000 | 7–12 years |
| L5 | Senior Lead Engineer | $135,000 | $135,000–$195,000 | 12–20 years |
| L6 | Principal Engineer | $155,000 | $155,000–$250,000+ | 15+ years |
Above L6, Boeing has Technical Fellow and Senior Technical Fellow designations that are appointed rather than promoted into through normal channels. Fewer than 200 Technical Fellows exist company-wide, and their compensation can reach $300,000+ with bonuses.
The SPEEA-negotiated minimums are floors, not ceilings or targets. Most Boeing engineers earn 10–25% above the minimum for their level. The minimums protect against lowball offers and ensure that annual raises keep pace with cost of living. Boeing can and does pay above the minimum for competitive hiring and retention. If your offer is at or near the SPEEA minimum, you have room to negotiate.
The SPEEA technical unit
SPEEA represents two separate bargaining units at Boeing: the Professional Unit (engineers, scientists) and the Technical Unit (designers, planners, technicians). The Technical Unit has its own pay structure with six grades:
| Grade | Title | 2026 SPEEA Tech Minimum | Typical Range |
|---|---|---|---|
| T1 | Technical Aide | $45,000 | $45,000–$55,000 |
| T2 | Associate Technician | $52,000 | $52,000–$65,000 |
| T3 | Technician | $60,000 | $60,000–$78,000 |
| T4 | Senior Technician | $70,000 | $70,000–$92,000 |
| T5 | Lead Technician | $82,000 | $82,000–$108,000 |
| T6 | Principal Technician | $95,000 | $95,000–$125,000 |
Technical unit employees are eligible for overtime at 1.5x their hourly rate at all grades. Overtime is common during production surges and can add $8,000–$20,000 annually, making senior technicians' total earnings competitive with entry-level engineers.
IAM union hourly pay (production workers)
The International Association of Machinists (IAM) District 751 represents approximately 30,000 Boeing production workers in the Puget Sound region. IAM workers include machinists, assemblers, installers, painters, inspectors, and other production roles. Pay is hourly with shift differentials.
| Grade | Role Examples | 2026 Hourly Rate | Annual Equivalent |
|---|---|---|---|
| Grade 4 | Assembler Helper | $26.50–$31.00 | $55,100–$64,500 |
| Grade 6 | Assembler, Installer | $31.50–$38.00 | $65,500–$79,000 |
| Grade 8 | Machinist, Welder | $36.00–$44.00 | $74,900–$91,500 |
| Grade 10 | Inspector, Tool Maker | $40.00–$49.00 | $83,200–$101,900 |
| Grade 12 | Lead Mechanic, Specialist | $44.00–$54.00 | $91,500–$112,300 |
Shift differentials: Second shift (swing) adds $2.25/hour, third shift (graveyard) adds $3.00/hour. On a Grade 8 hourly rate, graveyard shift workers earn an effective $39.00–$47.00/hour.
Overtime: IAM workers earn time-and-a-half after 8 hours daily or 40 hours weekly. During production ramps — particularly the 737 MAX and 777X rate increases through 2026 — mandatory overtime of 10–20 hours per week is common, adding $15,000–$35,000 annually.
A Grade 10 inspector earning $45/hour on second shift with 15 hours of weekly overtime earns roughly $130,000 annually. That exceeds the base salary of many L2 and some L3 engineers. The IAM production side of Boeing offers a path to six-figure income without a four-year degree, though the work is physically demanding and schedules are less flexible.
Non-union sites and corporate pay bands
Boeing employees at non-union facilities — primarily in St. Louis, MO; North Charleston, SC; Mesa, AZ; Huntsville, AL; and San Antonio, TX — are compensated under Boeing's corporate salary structure. The levels and titles mirror the SPEEA ladder, but there are no contractual minimums or union-negotiated raises.
Non-union salary observations:
- Base salaries are generally within 5% of SPEEA ranges for the same level and role
- Boeing maintains rough internal equity to avoid creating retention problems between sites
- Annual raises at non-union sites are merit-based (typically 2–5%) rather than the guaranteed general wage increases in SPEEA contracts
- Non-union employees are overtime-exempt at all levels (unlike SPEEA L1–L3 engineers who receive overtime)
- Non-union sites have greater management flexibility for promotions but also fewer protections against layoffs
| Factor | SPEEA Sites (WA) | Non-Union Sites |
|---|---|---|
| Base Salary | Contractual minimums | Corporate bands |
| Annual Raise | Negotiated (3–5%) | Merit (2–5%) |
| Overtime (L1–L3) | Eligible (1.5x) | Exempt |
| Layoff Protection | SPEEA contract | At-will |
| Geographic Adjust | Built into contract | Corporate formula |
Geographic adjustments
Boeing applies geographic adjustments to account for cost-of-living differences across its national footprint:
| Location | Adjustment vs Puget Sound | State Income Tax |
|---|---|---|
| Everett / Renton, WA | Baseline | None (WA) |
| St. Louis, MO | -8% to -12% | Yes |
| North Charleston, SC | -10% to -15% | Yes |
| Huntsville, AL | -10% to -15% | Yes (low rate) |
| El Segundo, CA | +0% to +5% | Yes (high) |
| Houston, TX | -5% to -8% | None (TX) |
| Mesa, AZ | -8% to -12% | Yes (low) |
| Oklahoma City, OK | -12% to -18% | Yes |
The purchasing-power advantage of lower-cost Boeing sites is significant. An L3 engineer earning $120,000 in Huntsville has roughly the same standard of living as an L3 earning $165,000 in the Puget Sound. If you are location-flexible, sites in Alabama, Texas, and Oklahoma offer the best real purchasing power.
Total compensation beyond base salary
Boeing's total compensation extends well beyond the pay scale itself:
Annual Incentive Plan (AIP): Target bonuses of 5–15% based on level, company performance, and individual ratings. AIP payouts have been volatile in recent years. Do not count on AIP when evaluating a Boeing offer — treat it as upside.
401(k): Boeing matches 75% of the first 8% of salary contributed. At a $130,000 salary contributing 8% ($10,400), Boeing contributes $7,800. The employer match vests immediately.
Employee stock purchase plan: Boeing offers discounted stock purchases through payroll deduction, typically at a 15% discount to market price during offering periods.
Education assistance: Up to $15,000/year for approved degree programs — among the most generous education benefits in aerospace. No service obligation is required after completing your degree, though some programs have clawback provisions for early departure.
Relocation: Boeing typically covers full relocation for hires requiring a move, including temporary housing, moving expenses, and a lump-sum adjustment. Packages can be worth $15,000–$40,000 depending on distance and family size.
A Boeing offer letter will specify: level, base salary, AIP target percentage, sign-on bonus (if applicable), and start date. It will not explicitly state the SPEEA minimum for your level, but you can verify this against the current SPEEA contract published on speea.org. Key items to check: (1) Is the salary above the SPEEA minimum for your level? (2) Does the AIP target percentage match your level band? (3) Is relocation included if you are moving? (4) Are there any retention or sign-on bonuses?
How Boeing pay compares across defense primes
| Component | Boeing | Lockheed Martin | Northrop Grumman | RTX (Raytheon) |
|---|---|---|---|---|
| Mid-Level Base (L3) | $96K–$135K | $90K–$125K | $92K–$130K | $90K–$128K |
| Union Representation | SPEEA + IAM | None | None | None |
| Overtime (Engineers) | Yes (SPEEA L1–L3) | No | No | No |
| 401(k) Match | 75% on 8% | 50% on 8% + 6% auto | Competitive | 100% on 6% |
| AIP Bonus | 5–15% (volatile) | 5–15% | 5–10% | 5–12% |
| Education Assistance | $15K/yr | $10K/yr | $10K/yr | $10K/yr |
Boeing's standout advantages are SPEEA overtime eligibility for junior engineers and the $15,000/year education assistance program. Lockheed Martin has the better 401(k) match structure with its 6% automatic contribution plus the 50% match. Base salaries are broadly similar across all four defense primes for equivalent levels and locations.
Maximizing your position on the Boeing pay scale
Know the SPEEA contract: If you are joining a SPEEA-represented site, the contract is publicly available. Read it. Know the minimum for your level, understand the overtime provisions, and be aware of the general wage increase schedule.
Negotiate level, not just salary: The difference between L2 and L3 is more consequential than a $5,000 salary bump within L2. If your experience justifies L3, push for it — the compounding effect on future raises is substantial.
Consider shift and overtime: If you are open to second or third shift (particularly in IAM production roles), the shift differential plus overtime can add 20–40% to your annual earnings.
Maximize education benefits: The $15,000/year education assistance is essentially free money if you are pursuing a graduate degree. Boeing does not require you to stay after completing your degree, making this benefit especially valuable for early-career employees.
Factor in location economics: A lower nominal salary at a Boeing site in Huntsville or Oklahoma City can deliver higher real purchasing power than a higher nominal salary in the Puget Sound or Southern California. Run the numbers before deciding.
Conclusion
Boeing's pay scale in 2026 spans from $45,000 for entry-level technical unit roles to over $250,000 for principal engineers and Technical Fellows. The SPEEA union provides salary floors, overtime eligibility, and negotiated raises for Washington-state employees. IAM production workers earn $55,000 to $112,000 base with substantial overtime potential. Geographic adjustments of 8–18% across Boeing's sites create real purchasing-power differences that are often more impactful than nominal salary variations.
Browse Boeing positions on Zero G Talent or explore all aerospace engineering jobs. For engineer-specific salary data by discipline, see our Boeing software engineer salary guide and Boeing mechanical engineer salary guide. To compare with other primes, check the Lockheed Martin engineer salary guide or the Northrop Grumman salary breakdown.
