Head-to-head
L3Harris vs RTX
Which pays more, which is easier to get into, and which fits the work you want. Compared on the pay each states, the kind of company, where each hires, and the roles open right now.
L3Harris
RTXL3Harris vs RTX, in brief
, the SpaceJobs.Now board shows 214 open L3Harris roles and 85 open RTX roles at a typical $110k to $252k a year (median $139k).
RTX pays more on typical work ($110k–$252k/yr typical (live median $139k/yr) vs L3Harris's Stated per posting), and the rates both boards post make that 56% likely.
What we know does not show which of the two hires more of the people who apply. L3Harris works in spacecraft and stations; RTX in space data and services.
Both hire for Systems & Test and Science & Data; L3Harris also covers Technicians, Mechanical, Propulsion, and Flight Software; RTX also covers RF & Payloads and Software & IT.
Right now L3Harris has more live roles (214 vs 85).
Bottom line: RTX pays more, so pick RTX for the higher rate, or L3Harris if its specific work fits you better.
| L3Harris | RTX | |
|---|---|---|
| Typical pay | Stated per posting | $110k–$252k/yr typical (live median $139k/yr) |
| Type of company | Spacecraft & stations · Space systems (part of a defense prime) | Space data & services · Space sensors and ground systems (part of a defense prime) |
| Kinds of work | Systems & Test, Technicians, Mechanical, Propulsion, Flight Software, and Science & Data | RF & Payloads, Science & Data, Systems & Test, and Software & IT |
| Where it hires | Palm Bay, FL; Stennis Space Center, MS; Schriever SFB, CO; Wilmington, MA; Cape Canaveral, FL | El Segundo and Goleta, CA; Aurora, CO; Marlborough, MA |
| Open roles now | 214 live | 85 live |
| Employee ratings | See its review | See its review |
Pay shows each employer's live measured band where its board has enough roles that state pay, otherwise our compiled benchmark. How we compile pay.
L3Harris vs RTX salary by profession
The median of what each employer's open roles of the same work post, from its own job board. Each figure opens that employer's salary page for the work, by level and by site.
Best for people looking for Systems & Test and Technicians roles.
See 214 open roles →Best for people looking for RF & Payloads and Science & Data roles, with higher pay.
See 85 open roles →L3Harris and RTX in our research
What the two employers' open postings on 4 Nov 2026 show, measured the same way for both by our space industry research, rebuilt every day. Every figure opens the row of the report it comes from.
| Measure | L3Harris | RTX |
|---|---|---|
| Open roles | 216 | 85 |
| Share of all open space roles | 1.2% | 0.5% |
| Posted in the last 30 days | 126 | 55 |
| Posted this week | 32 | 22 |
| Taken down this week | 42 | 15 |
| Open roles with a known posting date | 216 | 85 |
| Half of its postings come down within (days) | 22 | n/a |
| Kinds of work hiring | 13 | 12 |
| Open only to US persons or citizens | 3.2% | 87.1% |
| Name a security clearance | 100.0% | 94.1% |
| Take a diploma or an associate's degree | 7.4% | 0.0% |
| Name a master's or PhD | 4.2% | 8.2% |
| Postings that count military experience | 5 | 1 |
| SkillBridge internships | 0 | 0 |
| Postings that state pay | 41.7% | 84.7% |
| Median posted pay a year | $131,000 | $139,000 |
| Starter roles (internships, new graduate, entry level) | 2 | 3 |
| Starter roles' share of its open roles | 0.9% | 3.5% |
| Internships and co-ops | 0 | 1 |
| Ask for weekend work | 4.2% | 0.0% |
| Ask for overtime or extended hours | 2.8% | 1.2% |
| Name an evening, night or rotating shift | 4.2% | 3.5% |
| State a share of time traveling | 16.7% | 12.9% |
| Postings that offer relocation | 8 | 47 |
| Postings that say no relocation is offered | 0 | 5 |
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L3Harris vs RTX: common questions
Which pays more, L3Harris or RTX?
RTX pays more on typical work ($110k–$252k/yr typical (live median $139k/yr) vs L3Harris's Stated per posting), and the rates both boards post make that 56% likely.
Is L3Harris or RTX easier to get hired at?
What we know does not show which of the two hires more of the people who apply. L3Harris works in spacecraft and stations; RTX in space data and services.
More comparisons
Sorted by the expected value of applying to the stronger employer in each pair. A referral agreement, if an employer has one, can raise it here but never changes its salary.