952 companies in our data use NX Nastran, and 264 of them name it in job posts they wrote. From October 2025 to August 2026, 251 job posts named it. Mechanical Engineer is the role that names it most often.
Which companies name NX Nastran in the most job posts?
Lockheed Martin leads with 244 job posts naming NX Nastran, followed by Northrop Grumman and ALTEN. Amazon is the newest of the five companies in the table, with its first job post naming it in January 2024.
Northrop GrummanManufacturing · first seen Jul 202212417
"Utilize FEMAP, NX Nastran, Abaqus CAE, NASGRO, and a variety of other software applications."Structural Analyst Engineer - Level 2, Nov 2, 2026
ALTENProfessional Services · first seen Sep 2022463
"Modélisation FEA sous environnement NX Nastran et SimCenter"naval engineer - structural calculation (m/f), Nov 1, 2026
AmazonRetail Trade · first seen Jan 2024431
"Experience with Siemens Products (Teamcenter, NX, NX Nastran)"Liaison Engineer, 2nd Shift, Amazon Leo, Oct 9, 2026
Collins AerospaceManufacturing · first seen Sep 2022362
"Expert user of HyperMesh, HyperView, NX Nastran, and OptiStruct;"Lead Engineer, Jul 22, 2026
0.16 in every 10,000 job posts named NX Nastran from June to August 2026, against 0.12 from March to May. These are small numbers of job posts, so a few companies can move them.
Show the data
Month
Job posts naming NX Nastran
All job posts
Per 10,000
Oct 2025
15
1,413,673
0.11
Nov 2025
20
1,822,119
0.11
Dec 2025
18
1,236,103
0.15
Jan 2026
23
1,828,002
0.13
Feb 2026
22
1,856,647
0.12
Mar 2026
19
1,850,711
0.10
Apr 2026
29
1,728,886
0.17
May 2026
18
1,821,509
0.10
Jun 2026
27
1,909,496
0.14
Jul 2026
33
1,815,180
0.18
Aug 2026
27
1,835,698
0.15
How many companies named NX Nastran in a job post for the first time in recent months?
Job posts named NX Nastran for the first time at 9 companies from June to August 2026, against 14 from March to May. The 9 from June to August are 3.4% of all 264 companies whose job posts name it.
March to May 202614
June to August 20269
October 2025 to August 202641
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 NX Nastran?
688 of the 952 companies show up because employees list NX Nastran on their profiles; 264 name it in their own job posts. 67 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name NX Nastran
26428%
Employees' profiles list NX Nastran
68872%
952 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use NX Nastran?
Companies with 50 to 999 employees are the largest group of NX Nastran users, at 37%. The second-largest group is companies with more than 5,000 employees, at 28%.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
17%22%
50 to 999
37%38%
1,000 to 5,000
18%17%
Over 5,000
28%23%
Where are NX Nastran companies based?
Germany is 1.9 times as common among NX Nastran companies as on the typical tech page, at 8.6%. The United States leads overall with 38%. Its companies are based in 45 countries and territories.
ShareTypical
United States
38%43%
India
9.7%6.9%
Germany
8.6%4.4%
France
8.2%4.6%
United Kingdom
4.5%6.4%
Canada
3.7%3.6%
Companies in 45 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
345
38%
43%
India
89
9.7%
6.9%
Germany
79
8.6%
4.4%
France
75
8.2%
4.6%
United Kingdom
41
4.5%
6.4%
Canada
34
3.7%
3.6%
Which teams work with NX Nastran?
Job posts naming NX Nastran point to engineering teams most often, at 9 companies.
TeamCompanies
Engineering
9
Mechanical engineering
7
Mechanical analysis
3
Structural analysis
3
Civil/structural analysis
2
FEMAP software development
2
What else do NX Nastran companies use?
Compared with companies of the same size, NX Nastran companies stand out for using Simcenter and FEMAP. SpaceWire comes third, 266 times as common as usual, at 15%.
Share of the 144 NX Nastran companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming NX Nastran in job posts recently?
From April to August 2026, 13 companies with 50 or more employees posted their first job naming NX Nastran: 9 commercial, 1 mid-market and 3 enterprise. Beko Corporate has the most job posts of the new enterprise companies, 3 from April to August.
Companies that named NX Nastran 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 NX Nastran most?
Mechanical Engineer and Structural Engineer roles account for 45% of the job posts that name NX Nastran. The top four roles cover 63% of these job posts.
RoleSharePosts
Mechanical Engineer
24%60
Structural Engineer
21%52
Engineer
13%32
Marine Engineer
6%15
CAD Designer
4.8%12
Skilled Trades
4.4%11
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Mechanical Engineer
24%
60
16
17
Structural Engineer
21%
52
13
19
Engineer
13%
32
11
5
Marine Engineer
6%
15
4
6
CAD Designer
4.8%
12
3
9
Skilled Trades
4.4%
11
2
3
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.
