Principal Systems Engineer jobs in 2026 — required skills, demand trends, and top hiring cities
As of 2026-06-11, Skillenai has indexed 35 job postings with the title “Principal Systems Engineer” over the past 90 days. The skill mentioned most often is systems engineering, with demand up 214% vs the prior 4 weeks.
Last updated · 90d ending 2026-06-11
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Frequently asked questions about Principal Systems Engineer jobs
+How many Principal Systems Engineer jobs are being posted in 2026?
Skillenai has indexed 35 job postings with the title “Principal Systems Engineer” over the 90 days ending 2026-06-11, with demand up 214% vs the prior 4 weeks.
+What skills do Principal Systems Engineer jobs require?
Across Principal Systems Engineer postings indexed by Skillenai over the 90 days ending 2026-06-11, the skills mentioned most often are systems engineering, MATLAB, Python, DOORS, Requirements development.
+Which cities are hiring the most Principal Systems Engineer?
As of 2026-06-11, Principal Systems Engineer postings indexed by Skillenai are concentrated in Woburn, Marlborough, Mountain View, Andover, Atlanta.
+Is Principal Systems Engineer a good career path right now?
Skillenai indexes 35 Principal Systems Engineer postings over the 90 days ending 2026-06-11, with demand up 214% vs the prior 4 weeks. The skill mentioned most often in Principal Systems Engineer postings is systems engineering, so building it gives the strongest signal that an applicant matches the role.
+How can I track new Principal Systems Engineer job postings as they’re indexed?
Skillenai sends a daily email digest of new Principal Systems Engineer postings indexed across the open web. Subscribe from your account dashboard after creating a free Skillenai account.
Weekly Principal Systems Engineer postings — last 90 days
Skills most often required for Principal Systems Engineer
| Name | Postings | Share |
|---|---|---|
| systems engineering | 20 | 57.1% |
| MATLAB | 12 | 34.3% |
| Python | 10 | 28.6% |
| DOORS | 9 | 25.7% |
| Requirements development | 8 | 22.9% |
| Systems integration | 8 | 22.9% |
| Data analysis | 7 | 20.0% |
| Linux | 6 | 17.1% |
| Model-Based Systems Engineering (MBSE) | 6 | 17.1% |
| signal processing | 6 | 17.1% |
| C/C++ | 6 | 17.1% |
| trade studies | 6 | 17.1% |
| requirements decomposition | 5 | 14.3% |
| Root cause analysis | 5 | 14.3% |
| Cameo | 5 | 14.3% |
Top metros hiring Principal Systems Engineer
| Name | Postings | Share |
|---|---|---|
| Woburn | 5 | 14.3% |
| Marlborough | 4 | 11.4% |
| Mountain View | 2 | 5.7% |
| Andover | 1 | 2.9% |
| Atlanta | 1 | 2.9% |
| Cambridge | 1 | 2.9% |
| Cedar Rapids | 1 | 2.9% |
| Chantilly | 1 | 2.9% |
| Denver | 1 | 2.9% |
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How this was computed
Counts derive from the Skillenai jobs index over the 90 days ending 2026-06-11, matching postings whose canonical role is “Principal Systems Engineer”. Pages refresh weekly (or daily for the top-50 most-posted roles).
- role
- Principal Systems Engineer
- source
- Skillenai jobs index, deduplicated daily
- data_as_of
- 2026-06-11
- window_days
- 90
The demand, skills, and geo numbers on this page come from the same Skillenai labor market index that powers our API. Use it for compensation benchmarking, hiring-competition analysis, and skill-adoption tracking.
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