We found 21,848 companies that use LTSpice. 3,028 of them name it in their own job posts, and the rest through employees' public profiles. Hiring for it is steady, with 4,168 job posts naming it from October 2025 to August 2026. Electrical Engineer roles mention it most.
Which companies name LTSpice in the most job posts?
The companies with the most job posts naming LTSpice are Analog Devices (268), Northrop Grumman (223) and Thales (191). Four of these five companies are in Manufacturing.
CompanyPostsPeopleRecent job post
Analog DevicesScientific and Technical Services · first seen Sep 2022268392
"Knowledgeable in the use of different electronics simulation tools such as NI Multisim, LTSPICE and SPICE."Associate Engineer, Product Engineering (Mfg.), Oct 21, 2026
Northrop GrummanManufacturing · first seen Sep 2022223329
"Develop or troubleshoot electrical designs using common engineering/office tools (including MatLab, LT Spice, MS Office) for analytical techniques and electrical simulation"2027 Associate H/W Electronics Engineer – Sykesville MD, Nov 7, 2026
ThalesManufacturing · first seen Sep 2022191121
"You have experience with tooling like: Cadence Allegro, Ansys Electronics, Python, LT Spice"digital hardware engineer, Oct 28, 2026
BoeingManufacturing · first seen Jul 2022189285
"Perform circuit analysis and circuit design and digital circuit design in LTSpice or similar"Experienced or Senior Digital Design Engineer, Oct 22, 2026
Lockheed MartinManufacturing · first seen Aug 2022169392
"Performing circuit simulation and analysis using tools such as LTspice, PSpice, Simulink, NI Multisim, or MATLAB"Electrical Engineer Intern, Nov 4, 2026
LTSpice holds a steady place in hiring. 2.4 in every 10,000 job posts named it from June to August 2026, against 2.3 from March to May. From October to December 2025 it was 1.9.
Show the data
Month
Job posts naming LTSpice
All job posts
Per 10,000
Oct 2025
257
1,413,673
1.8
Nov 2025
357
1,822,119
2.0
Dec 2025
245
1,236,103
2.0
Jan 2026
361
1,828,002
2.0
Feb 2026
368
1,856,647
2.0
Mar 2026
404
1,850,711
2.2
Apr 2026
418
1,728,886
2.4
May 2026
428
1,821,509
2.3
Jun 2026
486
1,909,496
2.5
Jul 2026
427
1,815,180
2.4
Aug 2026
417
1,835,698
2.3
How many companies named LTSpice in a job post for the first time in recent months?
LTSpice showed up in job posts at 179 companies for the first time from June to August 2026, and 156 in the three months before. Of the 3,028 companies whose job posts name it, 5.9% first named it from June to August.
March to May 2026156
June to August 2026179
October 2025 to August 2026527
Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.
How do we know which companies use LTSpice?
3,028 companies name LTSpice in their own job posts. The other 18,820 show up because employees list it on their profiles. 1,419 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name LTSpice
3,02814%
Employees' profiles list LTSpice
18,82086%
21,848 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use LTSpice?
LTSpice skews toward smaller firms. 28% of its users are companies with fewer than 50 employees, against 22% on the typical tech page. 2,117 of its companies have more than 5,000 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
28%22%
50 to 999
46%38%
1,000 to 5,000
16%17%
Over 5,000
9.7%23%
Where are LTSpice companies based?
The United States has the most LTSpice companies (34%), but Turkey stands out: 3.7% of them, against 0.75% on the typical tech page. India is second, at 8.6%.
ShareTypical
United States
34%43%
India
8.6%6.9%
Germany
7.6%4.4%
France
5%4.6%
United Kingdom
4.4%6.4%
Turkey
3.7%0.75%
Companies in 145 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
7,149
34%
43%
India
1,814
8.6%
6.9%
Germany
1,603
7.6%
4.4%
France
1,044
5%
4.6%
United Kingdom
932
4.4%
6.4%
Turkey
784
3.7%
0.75%
Which teams work with LTSpice?
Job posts most often place LTSpice with R&D, engineering and electrical engineering teams. Power electronics and hardware engineering teams follow.
TeamCompanies
R&D
98
Engineering
95
Electrical engineering
57
Power electronics
36
Hardware engineering
33
Hardware
31
What else do LTSpice companies use?
PLECS and PSpice are the tools most closely tied to LTSpice. Next is MOSFET: 7.4% of these companies use it, against 0.11% of similar ones.
Share of the 2,208 LTSpice companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming LTSpice in job posts recently?
Between April and August 2026, 159 companies with 50 or more employees first named LTSpice in a job post, 19 of them with more than 5,000 employees. Avery Dennison has the most job posts of the new enterprise companies, 8 from April to August.
Companies that named LTSpice in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.
Which roles mention LTSpice most?
LTSpice shows up across many roles. The top one, Electrical Engineer, has 31% of the job posts. Electrical Engineer posts naming it numbered 366 from March to May 2026 and 371 from June to August.
RoleSharePosts
Electrical Engineer
31%1,310
Hardware Engineer
23%959
Power Engineer
9.4%392
Software Engineer
2.3%96
Skilled Trades
2.1%88
Engineer
1.5%64
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Electrical Engineer
31%
1,310
366
371
Hardware Engineer
23%
959
279
287
Power Engineer
9.4%
392
111
139
Software Engineer
2.3%
96
25
24
Skilled Trades
2.1%
88
26
17
Engineer
1.5%
64
21
25
About this data
Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.
Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.
Sumble has a free plan, and the same data is available through its API and MCP server.
A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.
Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.
