A PE is a state-licensed engineer who can stamp work and take responsible charge. An EIT passed the FE exam and sits on the PE path. An unlicensed engineer can still own internal design when the seat does not seal, is not engineer of record, and is not named in a client or agency contract.
You are buying the work, not the letters. Write PE vs EIT vs no license from the deliverable. Do not write it from the job title.
If the package needs a stamp in that jurisdiction, you need a PE. If you already have a PE who can take responsible charge, an EIT is a pipeline hire. If the work stays in house on a manufactured product, many states have an industrial exemption. That exemption is a state board rule. It is not a hiring policy that says never hire a PE.
Requiring a PE when the seat does not stamp shrinks the pool and extends the vacancy. Skipping a PE when the contract, the permit desk, or responsible charge needs a seal creates delivery and compliance risk. Pick one. PE or EIT on the same required line is how you interview people who cannot do the job.
The short version
- Only a PE licensed in the work state can seal and take responsible charge. An EIT cannot. An unlicensed engineer cannot.
- EIT is a designation, not a license. PE exam passed is not a license either. The board issues the license.
- Internal product, manufacturing, controls, and CAD production often need no seal at all. Many states write an industrial exemption for that work.
- The firm may need its own license. Most state boards require a certificate of authorization before a company can offer engineering services.
- A PE cannot stamp work they did not supervise. Buying a signature instead of an engineer is plan stamping, and boards discipline it.
- Write the state, the package, and whether this person seals. Then pick one credential line. Never PE or EIT on the same required line.
PE vs EIT vs no license at a glance
| PE | EIT | No license | |
|---|---|---|---|
| What it is | A state license to practice engineering | A state designation after the FE exam | No board credential |
| How you get it | Approved degree, FE exam, qualifying experience, PE exam, then a state board issues the license | Approved degree or state equivalent, pass the FE exam, enroll with the board | Degree and experience. No board exam required |
| Can they seal? | Yes, in the states that licensed them | No | No |
| Responsible charge? | Yes | No | No |
| Typical experience | Often near four years of post-degree work before the PE exam | Entry level through the qualifying experience window | Any |
| Common titles | Project engineer, engineer of record, senior or principal engineer | Engineer I, design engineer, graduate engineer, EI | Product engineer, controls engineer, design engineer, CAD designer |
| Best fit seats | Stamped packages, public permitting, engineer of record, contracts naming a PE | Calculations and design under a PE who already holds the charge | Internal product and manufacturing design, controls, CAD production |
| Effect on your pool | Smallest. Filtered by state, discipline, and currency | Narrow junior filter. Excludes experienced unlicensed engineers | Largest |
Read the table by row, not by column. The row that decides your req is “Can they seal?” Everything else is negotiable.
What is the difference between EIT and PE?
An EIT has passed the FE exam and is not licensed to seal. A PE holds a state license and can take responsible charge and stamp work in that jurisdiction.
NSPE describes the typical path as an approved degree, the FE exam, Engineer Intern or Engineer in Training designation, qualifying experience often near four years, the PE exam, then a state PE license. Names vary by state. EI and EIT are not licenses.
The FE exam is generally the first step toward a PE. NCEES designed it for recent graduates and students close to finishing an EAC/ABET undergraduate engineering degree. It is computer-based and offered year-round at NCEES-approved Pearson centers.
The PE exam tests minimum competency in a discipline. NCEES designed it for engineers with a minimum of about four years of post-college work experience. NCEES offers many PE exams, including civil, mechanical, and electrical variants. Passing the PE exam is not the same as holding a PE license. The board in the work state issues the license.
State boards, not the EIT designation, control who may seal. A PE licensed in the work state can take responsible charge and stamp. An EIT can work under that PE. An EIT cannot take responsible charge or stamp.
People write PE or EIT certification on a req as if those were the same credential. They are not. EIT is a designation. PE is a license.
A PE licensed in Texas is not automatically a PE in Florida. Comity or reciprocity may exist. Do not assume the license transfers on day one. Confirm the work state board before you post PE required.
How long until this hire can stamp?
This is the question behind most PE vs EIT arguments. You cannot shorten the qualifying experience window by hiring harder. If you need a seal this quarter, the only row below that gets you there is the last one.
The FE to PE path, stage by stage
| Stage | What it is | Typical timing | Can they seal? | What it means for your req |
|---|---|---|---|---|
| Approved degree | EAC/ABET undergraduate program or a state-accepted equivalent | Four years | No | Baseline only |
| FE exam passed | NCEES fundamentals exam, computer-based, offered year-round | Final year of school or shortly after | No | Tells you they started the path |
| EIT or EI enrolled | State intern or in-training designation granted after the FE | After board processing | No | This is your pipeline hire |
| Qualifying experience | Board-approved experience, typically under a PE | Often near four years (NSPE) | No | Cannot be compressed by budget |
| PE exam passed | NCEES discipline exam | After the experience window | No | “Exam passed, license pending” is not a PE |
| License issued | The work state board issues the PE license | Board processing varies | Yes, in that state | The only row that can stamp |
| Comity in a second state | Application to another board, often using an NCEES Record | Varies by board | Only once that board issues | Never promise a stamp date before the license is in hand |
What do FE vs PE vs EIT mean on a requisition?
FE is an exam, EIT is a designation after that exam, and PE on a req should mean a current state license, not only that someone sat the PE exam.
FE required means the person passed the Fundamentals of Engineering exam. That person may later enroll as an EIT or EI if the state grants the designation. FE passed does not let them seal. It tells you they started the licensure path. If you mix FE vs PE vs EIT on one req, you will get a mixed slate.
EIT required means FE passed plus the state’s intern or in-training enrollment. Use it when you have a PE on staff who can take responsible charge and you want a pipeline hire. Do not use it when the first deliverable is a stamped permit set.
PE required should mean licensed in the work jurisdiction, current, and able to stamp. Ask for the state and the license number. “PE exam passed, license pending” is not a PE. “PE in another state, will get comity” is a plan, not a stamp this quarter.
PE preferred is a shrug. Required people skip it. Unlicensed product engineers bounce off it. Required or not. Write the one that matches the deliverable.
PE or EIT on one required line is the common mess. If you need a stamp this quarter, write PE and the state. If you need a junior under a PE who already sits in responsible charge, write EIT. If comity is acceptable, name the start date the license must be in hand.
A mechanical PE who last sealed HVAC packages is a weak hire for a civil site set. Ask what they last sealed, not only which exam they sat.
When does a role need a PE stamp vs EIT vs no license?
A role needs a PE stamp when the person will seal deliverables, take responsible charge, or satisfy a client or agency that requires a licensed engineer. An EIT fits when a PE already owns that charge. No license often fits internal product work and CAD production.
Use the matrix. Confirm with counsel and the state board when the work can leave the building as a sealed set.
Decision matrix by situation
| Situation | PE stamp required | EIT / PE-track OK | No license OK |
|---|---|---|---|
| Stamp or seal on deliverables | Yes. Licensed PE in the work state. | No. An EIT cannot seal. | No. |
| Public permitting or public safety work | Usually yes. Plans to a public authority typically need a PE seal. | Only as support under a PE in responsible charge. | No, unless a specific statutory exemption applies. |
| Client or agency contract requires a PE | Yes, if the contract names a licensed PE. | No, unless a PE already on staff covers the contract and this hire is support. | No. |
| Engineer of record or responsible charge | Yes. That seat is a PE. | No. | No. |
| Structural work in an SE state | Sometimes not enough. Illinois and Hawaii require an SE license for structural practice. | No. | No. |
| Internal product or manufacturing design only | Not always. An industrial exemption may apply. Rules are state-specific. | Often yes if a PE already owns any public-facing work. | Often yes for in house product work that is not offered as engineering to the public. Check the board. |
| CAD production or drafting under engineer direction | No. Do not write a PE into a production CAD req. | Not as the CAD requirement. An EIT can sit in design. That is not a drafter substitute. | Yes. Production CAD is a drafter seat. |
The first five rows are licensed seats. An EIT under that PE can produce the calculations. The EIT cannot take the charge.
The last two rows are where hiring managers over-require. Internal product design, controls on a manufacturing cell, and CAD production often do not need a personal seal. Many states exempt certain in house manufacturing, utility, defense, and government employees from holding a PE for that work when the firm is not offering engineering services to the public.
The Florida Board explains the industrial exemption idea for in house engineers at a manufacturing firm whose practice is limited to the design or fabrication of manufactured products. Other states write their own lists. Rules vary. An exemption is not a ban on hiring PEs. Do not write that manufacturing never needs a PE. If the same product engineer will also stamp a permit set for a customer, you left the exemption. Check counsel and the board.
CAD production is not a PE seat. Budget it as a drafter. The CAD designer salary page is the pay band for that work. Do not paste PE required onto an AutoCAD or Revit production req and then blame the market.
Some states restrict who may use the title engineer. That is a title rule, not a stamp rule. Confirm what the unlicensed person may be called.
When is a PE not enough?
A PE is not enough when the state licenses the discipline separately, restricts the title, or requires the firm itself to be authorized. Structural work is the most common trap.
Illinois and Hawaii restrict structural practice to engineers who hold a separate SE license. In Illinois the board licenses SEs and PEs separately, and a PE cannot offer structural services. Other states, including California, Nevada, Utah, Oregon, Washington, Oklahoma, and Alaska, require an SE for certain structures such as essential facilities, hospitals, schools, tall buildings, and some bridges. NCSEA tracks which jurisdictions use full practice restrictions and which use partial ones.
If you post PE required for a structural seat in one of those states, you may interview people who cannot legally seal your work. Ask for the SE, not only the PE, before you build the slate.
Discipline matters elsewhere too. Some boards license by discipline. A mechanical PE and a civil PE are not interchangeable on a req even in states that issue one generic license, because the engineer may only seal work they are competent to perform.
Variations to confirm before you post
| Variation | What it changes | Where to confirm |
|---|---|---|
| Separate SE license | A PE cannot seal some or all structural work. Illinois and Hawaii are full practice restriction states. Several western states restrict specific structures. | State board, NCSEA |
| Discipline on the license | An engineer may only seal work inside their competence. A mechanical PE is not a civil PE. | State board |
| Title restrictions | Some states limit who may be called an engineer, separate from who may seal. | State board |
| Firm certificate of authorization | The company, not only the person, must be authorized to offer engineering services. | State board |
| Comity or reciprocity | A license in one state does not transfer on day one. Some boards require an NCEES Record. | State board, NCEES |
| Industrial exemption | In house manufacturing work may not need a personal seal. Scope is narrow and state-specific. | State board, counsel |
Does your company need its own engineering license?
In most states, yes, if the company offers or provides engineering services to others. The individual PE license and the firm authorization are two separate approvals.
The NCEES Model Law, which most state statutes are built from, requires a firm that practices or offers to practice engineering to hold a certificate of authorization, and requires that firm to designate a managing agent and a resident professional responsible for the work in that jurisdiction. States use different names for the same thing: certificate of authorization, certificate of registration, firm license, or business registration with the board.
This changes hiring in two ways that hiring managers usually miss.
- You can hire a PE and still not be allowed to sell the work in that state until the firm is authorized. Start the firm filing in parallel with the search, not after the offer.
- If the PE who holds your firm designation resigns, the authorization is exposed until you designate a replacement. One PE holding the firm is a single point of failure, not a staffing plan.
If your company only performs in house work and never offers engineering to the public, the firm rule often does not apply. That is the same exemption logic as the industrial exemption. Confirm it with the board and with counsel rather than assuming.
Can a PE stamp work they did not supervise?
No. Sealing work the engineer did not prepare or directly supervise is plan stamping. It is a board violation, not a shortcut, and it is one of the more common engineering disciplinary actions.
The NSPE Board of Ethical Review has addressed this repeatedly. Its position is that engineering decisions must be made by the professional engineer or by people the PE directs and controls, and that reviewing drawings after they were prepared does not meet the definition of responsible charge. See the BER discussion of equipment design certification and plan stamping. State boards publish disciplinary actions against engineers who sealed work outside their direct supervisory control, and sanctions run from reprimands and fines to suspension and revocation.
The hiring consequence is simple. “We will just get someone to stamp it” is not a substitute for a PE seat. If you bring in a contract PE, you are buying their involvement from the start of the design, with real authority to change or reject the work, not a signature at the end.
Build the seat that way and write it into the req. A fractional PE who only sees the final package is a compliance problem waiting on a permit desk.
How does PE vs non PE change the talent pool?
Requiring a PE when the work does not need a stamp cuts the pool to licensed engineers in that state and that kind of practice. Leaving the license off when the work is internal product or CAD production opens the larger unlicensed engineering market.
PE vs non PE is a pool decision. It is not a quality score. The license tells you they may stamp in that jurisdiction. It does not tell you they can do your job.
A PE requirement adds filters you may not have named. Licensed in this state, not a neighboring one. Current, not lapsed. Willing to take responsible charge, not only to hold the number. In civil, the licensed pool in a small market is tight. In mechanical product design, a PE filter throws out people you actually want.
An EIT requirement is a narrower junior filter. You get people on the PE path. You lose experienced unlicensed engineers who never sat the FE. That is the right filter for a consulting pipeline. It is a weak filter for a 15-year controls engineer on a manufacturing cell.
Do not invent a percent of roles that need a PE. A civil land development firm lives on PE seats. A manufacturer with in house machine design often does not. Copying the other firm’s req is how you buy the wrong pool.
Multi-state work shrinks the pool again. Write the states. Do not write PE required, multiple locations, and hope comity is instant. An NCEES Record holds verified transcripts, exam results, employment history, and references, and every US board accepts it for comity applications. It speeds the paperwork. It does not guarantee licensure, and boards may still ask for more. A few jurisdictions require a Record before they will take a comity application at all.
Cost follows the same logic. A PE requirement raises what you pay and how long the seat stays open, and both effects are local. Price the seat against your state and the package it will seal, not against a national average pulled off a salary site.
If the seat is scarce because you truly need a stamp, the job post will not fill it. Employed PEs are not browsing. Outreach is the search. That sequence lives on how to recruit.
What should you put on a mech, elec, or civil job brief?
Put the work, the state, whether they stamp, and whether a PE already sits in responsible charge. Then pick PE, EIT, or no license. Do not paste PE or EIT as a default.
Write one page before anyone sources. Name the title a peer would use, the state, whether this person seals, the package they must have issued, and FTE or contract. Give a salary range, not competitive.
Mechanical. If the seat owns HVAC permit packages or stamped equipment schedules for a building, write PE required and the state. If the seat owns machine design for a product the company manufactures, write the software, GD and T, what they own in 90 days, and skip the PE unless a contract or a code requires a seal. If the same person will stamp a customer site package, you are back to a PE.
Electrical. If the seat owns building power, utility interconnection, or a submittal the permit desk will only take from a PE, write PE required and the state. If the seat owns panel design for a product, controls on a cell, or PLC work that never gets sealed, an unlicensed engineer or an EIT under a PE is often the right buy. Power PE and product electronics are different seats. Name which one.
Civil. Site civil, stormwater, public right of way, DOT, municipal review, and land development engineer of record are PE seats. Write PE, usually civil practice, in the project state. If the work is structural and the project sits in an SE state, confirm whether a PE may seal it at all. Plant civil that never leaves the campus may not need a stamp. Confirm. A CAD tech producing the grading under that PE is not a PE seat. Split the reqs.
CAD-adjacent. Production AutoCAD, Revit, or SolidWorks detailing under an engineer is a drafter seat. Do not write a PE into it. If you also need a checking engineer who seals, that is a second req.
| What people write | Why it fails | Write this instead |
|---|---|---|
| PE or EIT required | Two different pools on one line. You interview people who cannot do the job. | PE licensed in [state] required. Or: EIT required, reporting to a PE in responsible charge. |
| PE preferred | Licensed people skip it. Unlicensed people bounce off it. | Pick one. Either PE required with the state, or do not mention the license. |
| PE required, multiple locations | Comity is not instant and may not be granted. | PE licensed in [state]. Comity candidates considered with the license in hand by [date]. |
| PE required on a CAD production req | Production CAD is a drafter seat. You priced and filtered the wrong role. | Production AutoCAD or Revit under a PE. No license required. |
| Must have passed the PE exam | Passing is not licensure. The board issues the license. | Current [state] PE license. Provide the license number. |
| Mechanical engineer, PE, 5 plus years, competitive pay | No state, no package, no range. You get a pile. | Mechanical PE in [state]. Will seal [package type]. [Salary range]. FTE. |
| Structural engineer, PE required (IL or HI) | A PE cannot seal structural work in a full practice restriction state. | SE licensed in [state] required. |
In the interview, ask which state issued the PE and whether it is current. Ask for the license number. Ask the last package they sealed. “I was the engineer on that job” with no stamp story is a weak answer.
If they are an EIT, ask who took responsible charge on the last project. If they cannot name the PE, they were not on a PE track in practice. Ask when they plan to sit the PE exam. A date is a plan. Someday is not. If they have no license, ask what left the building with their name on it. An internal ECO is different from a permit set.
On a reference, ask the PE who signed their experience whether they would put this person in responsible charge again. Ask whether they owned the calculation or only the drawing. Use interview questions that test the work. Use reference questions that pin what they actually issued.
If you post mechanical engineer, PE or EIT, 5 plus years, competitive pay, you will get a pile. Name the stamp, the state, and the package.
Terms that decide the requisition
Most bad reqs come from using these words loosely. Here is what each one actually controls.
| Term | What it means | Why it decides the req |
|---|---|---|
| Seal or stamp | The licensed engineer’s mark on a deliverable, declaring it final and prepared under their charge. | If the deliverable gets sealed, the seat is a PE seat. |
| Responsible charge | Direct control and personal supervision of the engineering work, from the design decisions onward. | Only a licensee can hold it. An EIT cannot. |
| Engineer of record | The licensed engineer who takes responsibility for a design and answers for it. | This is an FTE seat, not a contract signature. |
| Comity or reciprocity | Licensure in an additional state based on an existing license. Not automatic. | Decides whether a candidate can stamp on your timeline. |
| NCEES Record | A verified file of transcripts, exam results, employment history, and references used for comity applications. | Speeds a second-state license. Does not guarantee one. |
| Industrial exemption | A state rule allowing in house engineers to work without a personal seal in limited cases. | Often why a manufacturer does not need a PE at all. |
| Practice act and title act | Whether the state regulates the work, the job title, or both. | Decides what you may call an unlicensed hire. |
| Certificate of authorization | The firm level license to offer engineering services in a state. | The company may need this even after you hire the PE. |
| Plan stamping | Sealing work the engineer did not prepare or directly supervise. | Prohibited. Rules out the stamp-for-hire workaround. |
When does staffing help with licensed seats?
Staffing helps when you need a PE who can stamp in a specific state, the employed market is not reading your job post, or you need a licensed contractor for a permitting spike while you hire.
A standing engineer of record belongs on FTE. A project spike, a second-state stamp, or coverage while a PE sits for comity belongs on contract. Contract to hire is a trial with a written decision date, not a way to dodge the license question.
Licensed seats move slow when the brief is vague. Bring the state, the last sealed package, whether they take responsible charge, and whether a second firm is already on the req.
Do not run five firms on one PE req. Two desks with different networks can help. Five desks calling the same civil PEs in 48 hours looks like a company that cannot keep its story straight.
Apollo Technical is a specialized engineering and IT staffing firm. Engineering seats sit on our engineering staffing page, with broader staffing coverage for engineering and IT. Permanent placement is pay on hire. You pay only if you hire. That is contingency recruiting. Apollo does not run retained searches. This page will not invent a fee percent.
A vacant PE costs the permit queue. The package sits in review.
If you want a pay on hire search for a PE, an EIT, or an unlicensed engineer, work with Apollo Technical for those engineering seats. Bring the state, whether they stamp, the last sealed work, the salary range, and whether the seat is FTE or contract. You pay only if you hire.
Short answers hiring managers keep asking
These are the PE vs EIT questions that stall a requisition. Answer them before you post.
What is the difference between EIT and PE?
An EIT passed the FE exam and is on the PE path. A PE holds a state license and can stamp and take responsible charge. EIT is not a license.
Can an EIT seal drawings?
No. An EIT works under a PE who takes responsible charge. If the first deliverable is a stamped set, you need a PE in that state.
What do FE vs PE vs EIT mean on a job req?
FE is the fundamentals exam. EIT is the intern or in-training designation after that exam. PE on a req should mean a current license in the work state. Do not write PE or EIT on the same required line.
When does a role need a PE stamp?
When the person seals deliverables, takes responsible charge, or sits in a client or agency contract that names a PE. Public permitting and engineer of record seats are PE seats.
When is no license enough?
When the work stays internal, is not offered as engineering to the public, and does not need a seal. An industrial exemption may apply. Rules vary by state. Do not assume manufacturing never needs a PE.
How long does it take an EIT to become a PE?
Typically the qualifying experience window, often near four years after the degree, plus the PE exam and board processing. You cannot shorten it with budget. If you need a stamp this quarter, hire someone already licensed.
Can a PE stamp work they did not supervise?
No. That is plan stamping. The engineer must be in responsible charge through direct control and personal supervision. Boards discipline engineers who seal work prepared outside their supervision.
Does my company need its own engineering license?
In most states a firm that offers engineering services needs a certificate of authorization from the board, plus a designated licensee in responsible charge. Hiring the PE is not the whole requirement.
Do I need an SE instead of a PE?
In Illinois and Hawaii, structural practice requires an SE license. Several other states require an SE for certain structures. Confirm with the board before posting a structural req.
Should a CAD designer req require a PE?
No. Production CAD under engineer direction is a drafter seat. If you also need someone who seals, that is a separate engineering req.
Can you hire a PE licensed in another state?
You can hire them. They cannot stamp in your work state until that board licenses them. An NCEES Record speeds the comity application but does not guarantee or accelerate the decision. If you need a stamp this quarter, hire a PE already licensed where the work sits.
Can an unlicensed person be called an engineer?
It depends on the state. Some states restrict the title separately from the practice. Confirm the title rule before you write the job title.
Does a PE cost more than an unlicensed engineer?
Where the license is required and scarce, yes, in both pay and time to fill. Price it against your state and the package the person will seal, not a national average.
When should you call staffing for a licensed seat?
When you need a PE who can stamp in a named state, or you need contract coverage for a permitting spike. Work with Apollo Technical on a pay on hire search.
How this page is sourced
Licensure rules are written by state boards and they differ. This page cites NCEES, NSPE, NCSEA, and state board material for the general framework, and it names where the rule is state-specific rather than guessing a national answer. It is hiring guidance, not legal advice. Confirm scope, exemptions, and firm requirements with the board in the work state and with counsel before you post or before work leaves the building sealed.
END OF DRAFT
Sources:
NCEES, Fundamentals of Engineering (FE) exam: https://ncees.org/exams/fe-exam/
NCEES, Principles and Practice of Engineering (PE) exam: https://ncees.org/exams/pe-exam/
NCEES, Records program (comity): https://ncees.org/records/
NCEES, Model Law (firm certificate of authorization): https://ncees.org/wp-content/uploads/2024/01/Model_Law_January-2024_web.pdf
NSPE, How To Get Licensed: https://www.nspe.org/about/about-professional-engineering/how-get-licensed
NSPE Board of Ethical Review, Equipment Design Certification and Plan Stamping: https://www.nspe.org/career-growth/ethics/board-ethical-review-cases/equipment-design-certification-plan-stamping
NCSEA, Structural engineering licensure: https://www.ncsea.com/career-growth/structural-engineering-licensure/
Illinois IDFPR, Structural Engineer FAQ: https://idfpr.illinois.gov/content/dam/soi/en/web/idfpr/faq/dpr/SE_faq.pdf
Florida Board of Professional Engineers, What Is the Industrial Exemption?: https://fbpe.org/what-is-the-industrial-exemption/