# Automation Engineer Resume Example

The title Automation Engineer covers two quite different jobs, and your resume should say which one you are applying for. The first is industrial or process automation: PLC programming, HMI and SCADA, motion and robot cells, machine vision, commissioning and machine safety on a plant floor. The second is software test automation: Selenium, Playwright or Cypress suites, API test frameworks and CI pipelines that check software on every change. Postings use the same title for both. Read the duties and the tools list before you write a word, then pick the reading that matches. Tailor the whole resume to it. The industrial reading is the more common use of the title, so if a posting is unclear, controls work is often the safer lead, but let the posting decide.

For the industrial reading, open with the kind of equipment and the controller platform. A packaging line on Siemens TIA Portal, an assembly cell on Rockwell Studio 5000 and a water treatment plant on SCADA are different backgrounds, and a manager wants to see the closest match first. Write bullets with scale, standard and outcome. Scale is stations, I/O points, robots or lines. Standard is the safety rule, such as ISO 13849 or IEC 62061, the FAT and SAT checklist, or the customer specification. Outcome is availability, changeover time, defects or alarms reduced.

For the software reading, open with the system under test and the framework. Name the languages, Playwright or Selenium, the API tools and the CI system, and give the number of tests, the coverage of critical flows and the defects caught before release. Say who used the suite and how often it ran. A flaky test suite is a cost, so a line about reducing flakiness or run time carries weight.

If you have done both, keep one reading in front and the other in a short line near the end. Do not merge them into a single skills list, since a reader will not know which one you actually do. Candidates changing careers can use maintenance, electrical, QA or scripting work as a bridge, along with a personal PLC trainer project or a test framework on a public repository.

Keep dates, employers and tools easy to read. Use plain section names, avoid tables that applicant tracking systems may scramble, and keep the resume to one or two pages. Put certifications and safety training near the skills so they are not missed.

## Salary & Job Market

| Metric | Value |
| --- | --- |
| Median annual salary | $122,930 |
| Entry level (10th percentile) | $66,810 |
| Senior level (90th percentile) | $189,950 |
| Total U.S. positions | 154,070 |
| Employment outlook | Growing |

_Source: U.S. Bureau of Labor Statistics (BLS)._

## Professional Summary

Automation Engineer with 7 years of experience designing, programming and commissioning automated production lines, using Siemens TIA Portal, Rockwell Studio 5000, HMI and SCADA tools, and machine vision. Has delivered 15 projects from specification through FAT, SAT and handover, working to IEC 62061 and ISO 13849 safety requirements. Also builds Playwright and Python test suites for line software. Recent work raised overall equipment effectiveness on a packaging line from 71 to 82 and cut changeover time from 45 minutes to 28.

## Key Achievements

- Programmed Siemens S7-1500 PLCs in TIA Portal for a 14-station assembly line, structured the code in function blocks, and held line availability above 96% during the first 90 days after handover.
- Commissioned 6 robot and conveyor cells with Rockwell Studio 5000 and vision-guided pick stations, ran FAT and SAT against a 120-point checklist, and closed every punch-list item before the customer deadline.
- Built HMI and SCADA screens in Ignition for 3 packaging lines, added alarm rationalization that cut nuisance alarms from 60 to 12 per shift, and trained 20 operators on the new screens.
- Specified and validated safety circuits to ISO 13849 and IEC 62061, including light curtains, safe torque off and guard interlocks, and passed the third-party safety review with no major findings.
- Integrated a machine vision inspection system on a 200-parts-per-minute line, tuned lighting and thresholds, and reduced escaped defects from 1,200 to 150 parts per million.
- Reduced changeover time on a filling line from 45 minutes to 28 by adding recipe management in the PLC and HMI, which freed about 6 production hours per week.
- Wrote 220 Playwright and Python tests for a line-management web app and ran them in GitHub Actions on every merge, catching 35 defects before release and raising regression coverage from 40 to 78 critical flows.
- Documented electrical drawings, I/O lists and network diagrams for 15 projects, and handed over complete as-built packages that cut maintenance callbacks in the first quarter to 3 from 11.

## Essential Skills

- PLC programming (Siemens TIA Portal)
- Rockwell Studio 5000
- Ladder logic and structured text
- HMI and SCADA (Ignition, WinCC)
- Industrial networks (Profinet, EtherNet/IP)
- Motion control and servo drives
- Robotics cell integration
- Machine vision
- FAT and SAT
- Commissioning
- Machine safety (ISO 13849, IEC 62061)
- Electrical drawings (EPLAN, AutoCAD)
- Test automation (Playwright, Selenium)
- API testing
- CI pipelines (GitHub Actions, Jenkins)
- Python scripting
- Root cause analysis
- Technical documentation

## What Hiring Managers Look For

Managers hiring an Automation Engineer first check which reading of the title you fit. For a plant or integrator role, they look for the controller brand, the size of the system and whether you have commissioned something yourself, including FAT and SAT. For a software role, they look for the framework, the language and how the suite runs in a pipeline. A resume that splits attention evenly between both can look like a candidate who has not decided.

They then look for evidence of ownership: the part of the line, cell or test framework that you designed, wrote or fixed. Safety work is a strong signal on the industrial side, as is documentation such as drawings, I/O lists and handover packages. On the software side, stable tests, clear failure reports and maintainable code matter. Expect a technical screen that asks you to read a ladder rung or a short test script, explain a past fault or flaky test, and describe how you handled a deadline at a customer site or a release. Give numbers you can explain: stations, uptime, changeover time, test counts and coverage.

## Frequently Asked Questions

### What should an Automation Engineer resume include?

Include a summary that states whether your focus is industrial controls or software test automation, experience bullets with scale, standard and outcome, a skills section grouped by the reading you are targeting, education, and any certifications or safety training. Keep the layout plain and one to two pages so applicant tracking systems parse it correctly.

### What skills should I put on an Automation Engineer resume?

For industrial roles, list PLC platforms such as Siemens TIA Portal and Rockwell Studio 5000, HMI and SCADA, motion control, machine vision, industrial networks and machine safety. For software roles, list Selenium, Playwright or Cypress, API testing, CI pipelines and scripting. Include only the skills you have used on a real project.

### How do I write bullet points for an Automation Engineer resume?

Start with an action verb, then give scale, the standard and the result. Industrial bullets might cite stations, I/O points, ISO 13849 or a FAT checklist, and availability or changeover results. Software bullets might cite test counts, coverage of critical flows and defects caught. The examples here are illustrations, so replace them with your own measured numbers.

### How do I write an Automation Engineer resume with no experience or as a career changer?

Use internships, lab projects, maintenance or electrical work, QA work and personal builds. A small PLC trainer project, a conveyor demo, or a Playwright suite on a public repository shows the skill directly. Name the tools, the scale and what worked. Technicians and QA analysts can bridge by describing troubleshooting and test work in engineering terms.

### Do I need a degree or certification to be an Automation Engineer?

Postings for industrial roles commonly ask for a bachelor's degree in electrical, mechanical, mechatronics or a related engineering field, though some accept an associate degree plus experience. Software roles often ask for a computer science or related degree or equivalent experience. Vendor training and safety certifications help but are rarely mandatory.

### How do I decide which meaning of Automation Engineer my resume should follow?

Read the posting for tools and duties. PLCs, panels, robots, commissioning and plant sites point to industrial automation. Selenium, Playwright, Cypress, APIs and pipelines point to software test automation. Write the summary, top bullets and skills for that reading, and keep the other to one short line, or leave it out if it does not help.

### How can I make my Automation Engineer resume stand out?

Name the platform and the size of the systems you worked on, show results such as availability, changeover time, defects or test coverage, and state the safety or test standards you followed. Show that you carried a project through commissioning or release. Tailor each version to the posting and keep the layout clean.

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