PLC jobs in 2026 — demand, top roles hiring, and related skills
As of 2026-09-30, PLC appears in 467 job postings indexed by Skillenai over the past 90 days — Automation Engineer has the most postings mentioning PLC, with demand share up 9.7% vs the prior 4 weeks.
Last updated · 90d ending 2026-09-30
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Frequently asked questions about PLC
+Is PLC in demand in 2026?
Yes. PLC appears in 467 job postings indexed by Skillenai over the 90 days ending 2026-09-30. Automation Engineer accounts for the most postings mentioning PLC (27.4% of all postings mentioning PLC).
+What jobs require PLC?
According to the Skillenai jobs index over the 90 days ending 2026-09-30, among roles with at least 20 postings, the highest shares mentioning PLC are Automation and Controls Engineer (97.1% of that role’s postings mention PLC), Control Systems Engineer (27.7% of that role’s postings mention PLC), Mechanical Test Engineer (27.6% of that role’s postings mention PLC).
+What skills are commonly paired with PLC?
Across job postings indexed by Skillenai (90 days ending 2026-09-30), PLC most often appears alongside SCADA, HMI, Python, EtherCAT, Modbus.
+Where is PLC most in demand?
As of 2026-09-30, the metro areas posting the most jobs requiring PLC are El Segundo, Durham, Costa Mesa, Los Angeles, Redmond, according to the Skillenai jobs index.
+How can I keep up with new PLC content and jobs?
Skillenai indexes news, blog posts, and research papers mentioning PLC alongside the jobs index. You can subscribe to a daily email digest of new PLC content from your Skillenai account.
+Which skills come before and after PLC?
The skill-flow chart shows skills documented in adjacent positions across observed employer changes. An outgoing skill is documented in the following position but not the preceding one. These are ideas to explore, not proven prerequisites, acquisition dates, or levels of mastery. Each ribbon counts employer moves with that skill pair; one move can contribute several pairs.
Weekly indexed postings requiring PLC — last 90 days
Salary distribution
Box = 25th–75th percentile · tick = median · whisker = 10th–90th · USD, annualized
Career paths around PLC
Skills documented before and after this skill across employer changes.
Historical career profiles · all locations
Skills before PLC
Skills after PLC
How to read this chart · view counts
Each side is an independent set of observed employer moves, not the same people followed through three stages. Ribbon widths compare move counts within that side. Internal moves are not included.
The following position documents a skill that the preceding position does not. Skills must be linked to both positions, with clear dates and no overlap. One move can connect several skill pairs. These patterns suggest skills to explore; they do not establish prerequisites, when a skill was learned, or a higher skill level.
Source: Skillenai talent graph, historical career profiles. Historical descriptions and coverage can change. Only the leading published connections are shown.
| Connection | Moves |
|---|---|
| Before: C++ | 3 |
| Before: C# | 2 |
| Before: python | 2 |
| Before: sql | 2 |
| Before: AutoCAD | 2 |
| Before: C | 2 |
| Before: JavaScript | 2 |
| Before: intelligent automation | 1 |
| After: sql | 6 |
| After: python | 4 |
| After: SCADA | 3 |
| After: JavaScript | 3 |
| After: Power BI | 2 |
| After: MYSQL | 2 |
| After: VBA | 2 |
| After: Tableau | 2 |
Roles most likely to require PLC
Among roles with at least 20 postings in the same period.
| Role | Postings mentioning skill | % of role postings mentioning skill |
|---|---|---|
| Automation and Controls Engineer | 34 | 97.1% |
| Control Systems Engineer | 13 | 27.7% |
| Mechanical Test Engineer | 8 | 27.6% |
| Automation Engineer | 128 | 18.6% |
| Manufacturing Systems Engineer | 5 | 13.9% |
| System Engineer | 3 | 5.1% |
| Technical Solution Architect | 1 | 4.8% |
| Propulsion Test Engineer | 1 | 4.3% |
| AI Application Engineer | 1 | 3.4% |
| Robotics Engineer | 2 | 2.8% |
Roles with the most PLC postings
| Role | Postings mentioning skill | Share of skill postings |
|---|---|---|
| Automation Engineer | 128 | 27.4% |
| Automation and Controls Engineer | 34 | 7.3% |
| Software Engineer | 15 | 3.2% |
| Control Systems Engineer | 13 | 2.8% |
| Systems Engineer | 12 | 2.6% |
| Test Engineer | 9 | 1.9% |
| Mechanical Test Engineer | 8 | 1.7% |
| Ground Support Equipment Engineer | 7 | 1.5% |
| Manufacturing Automation Engineer | 6 | 1.3% |
| Controls & Automation Engineer | 5 | 1.1% |
Top companies posting jobs requiring PLC
Employers ranked by indexed job postings in the last 90 days.
| Company | Postings · 90 days |
|---|---|
| Varda Space Industries | 79 |
| Novartis | 11 |
| SpaceX | 10 |
| Symbotic | 8 |
| Anduril Industries | 8 |
| General Motors | 7 |
| Wabtec Corporation | 7 |
| Veolia | 6 |
| JJ | 6 |
| Bosch | 5 |
Job postings indexed over the past 90 days, grouped by resolved employer. Counts are postings, not hires. Companies without a published page appear without a link.
Top metros hiring for PLC
| Name | Postings | Share |
|---|---|---|
| El Segundo | 79 | 16.9% |
| Durham | 10 | 2.1% |
| Costa Mesa | 9 | 1.9% |
| Los Angeles | 6 | 1.3% |
| Redmond | 6 | 1.3% |
| Pune | 5 | 1.1% |
| Atlanta | 4 | 0.9% |
| Austin | 4 | 0.9% |
| San Francisco | 4 | 0.9% |
Skills commonly paired with PLC
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How this was computed
Counts derive from the Skillenai jobs index over the 90 days ending 2026-09-30. Skills are resolved against the Skillenai canonical taxonomy, so the same entity is counted whether a posting writes 'Python', 'Python 3', or 'python'. Role prevalence divides postings mentioning PLC by all postings for each role in the same window, ranking roles with at least 20 postings. Role distribution divides each role’s PLC postings by all PLC postings, including postings without a role. Shares need not sum to 100% for the displayed roles. Pages refresh weekly (or daily for the top-50 most-requested skills). Adjusted posting share: 0.2% to 0.2%. Demand share change is the relative percentage change between these adjusted shares. Each employer-and-ATS group has at least 10 postings in each 90-day window; its earlier posting count supplies the same weight in both windows. The panel includes 2,595 identified employers and covers 68% of earlier and 72% of latest indexed postings. Windows: 2026-06-02 to 2026-08-31 and 2026-06-30 to 2026-09-28 (UTC; end dates excluded). The windows overlap by 62 days. Dates reflect indexing, not the employer’s posting date. This measures posting mix, not total hiring or market-wide demand. Matching excludes entrants and exits; changes in crawl completeness within an employer or ATS can still affect the result.
- source
- Skillenai jobs index, deduplicated daily
- entity_id
- 9fbba30aa9eaae91
- data_as_of
- 2026-09-30
- 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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