<PAGE>

                                                                Exhibit 10.18(e)

                              NEXTEL PARTNERS, INC.
                             STOCK OPTION AGREEMENT
                                (SENIOR MANAGER)

            STOCK OPTION AGREEMENT dated as of _______________, between Nextel
Partners, Inc., a Delaware corporation (the "Company"), and ___________, a
senior manager of the Company or a Parent Corporation or a Subsidiary of the
Company (the "Optionee").

            WHEREAS, the Company has adopted the 1999 Nonqualified Stock Option
Plan initially effective as of January 29, 1999 and amended and restated from
time to time (the "Plan") a copy of which has been provided to the Optionee;

            WHEREAS, the committee of the Board of Directors of the Company
responsible for administering and making grants under the Plan has determined
that the Optionee is eligible to receive, and should receive as an inducement to
join the Company, to remain in the service of the Company or its Subsidiaries
and as an incentive for increased efforts during such service, options to
purchase shares of the Company's Class A Common Stock, par value $.001 per share
(the "Shares"), subject to the Plan and the terms set forth herein (the
"Option");

            WHEREAS, if the Optionee is a Director of the Company, the grant of
said Option has been approved with the Optionee abstaining from voting;

            NOW, THEREFORE, in consideration of the mutual covenants herein
contained and other good and valuable consideration, receipt of which is hereby
acknowledged, the parties hereto do hereby agree as follows:

            1. Definitions. To the extent any capitalized words used in this
Agreement are not defined, they shall have the definitions stated for them in
the Plan. As used herein, the following terms shall have the following meanings
set forth below:

            "Cause" means (i) the Optionee's conviction of a felony evidencing
criminal dishonesty or moral turpitude, (ii) a willful and material breach of
the Optionee's duty of loyalty to the Company or any of its Subsidiaries or
(iii) after 20 business days following the Optionee's receipt of a written
notification from the Company specifying the particulars in reasonable detail,
the Optionee's failure to comply with or to cure, as applicable, (A) a willful
and material refusal to comply with specific written directions of the Board
consistent with the Optionee's employment agreement with the Company or any
Subsidiary of the Company and capable of being performed by him or (B) a willful
and material breach of the Optionee's duty of due care to the Company.

                                                                               1
<PAGE>

            "Change in Control of the Company" means the occurrence of any of
the following events:

            (a) any person or group (as such terms are used in Sections 13(d)
      and 14(d) of the Exchange Act and the regulations thereunder) (i) is or
      becomes the Beneficial Owner of more than 50% of the total Voting Stock or
      Total Common Equity of the Company, or (ii) otherwise has the power to
      direct the management and policies of the Company, directly or through one
      or more intermediaries, whether through the ownership of voting
      securities, by contract or otherwise, except that no change of control
      will be deemed to have occurred under this clause (ii) as a result of
      customary rights granted (A) in any indenture, credit agreement or other
      agreement for borrowed money or (B) to holders of non-convertible,
      mandatorily redeemable, preferred stock unless and until action occurs
      that would otherwise cause a "Change in Control of the Company" as herein
      defined, provided that such rights were granted pursuant to a transaction
      in the financial markets and not as part of a strategic alliance or
      similar transaction;

            (b) the Company sells, assigns, conveys, transfers, leases or
      otherwise disposes of all or substantially all of its assets to any Person
      (other than to a direct or indirect wholly owned subsidiary of the
      Company);

            (c) the Company, directly or indirectly, consolidates with, or
      merges with or into, another Person, or any Person, directly or
      indirectly, consolidates with, or merges with or into, the Company, and
      pursuant to such transaction (or series of transactions) either: (i) the
      outstanding Voting Stock of the Company is converted into or exchanged for
      cash, securities or other property, but excluding a transaction (or series
      of transactions) where (A) the outstanding Voting Stock of the Company is
      converted into or exchanged for Voting Stock of the surviving or
      transferee Person and (B) the holders of Voting Stock of the Company
      immediately preceding such transaction receive more than 50% of the total
      Voting Stock and Total Common Equity of the surviving or transferee Person
      in substantially the same relative proportions as such holders had prior
      to such transaction; or (ii) new shares of Voting Stock of the Company are
      issued so that immediately following such transaction, the holders of
      Voting Stock of the Company immediately preceding such transaction own
      less than 50% of the Voting Stock and Total Common Equity of the surviving
      Person; or

            (d) during any period of two consecutive years following the Closing
      Date, individuals who at the beginning of such period constituted the
      board of directors of the Company (together with any directors who are
      members of the board of directors of the Company on the date of the
      Closing, and any new directors whose election by such board of directors
      or whose nomination for election by the stockholders of the Company was
      approved by a vote of 66-2/3% of the directors then still in office who
      were either directors at the beginning of such period or whose election or
      nomination for election was previously so approved) cease for any reason
      to constitute a majority of the board of

                                                                               2
<PAGE>

      directors of the Company then in office; provided, that no change in the
      composition of the Board in connection with the Closing, or by reason of
      any substitution of one director for another so long as both directors are
      nominated by the same Person, shall constitute a Change in Control of the
      Company for purposes of this paragraph (d).

            Notwithstanding the foregoing, no "Change of Control of the Company"
shall occur (i) merely by reason of any creditor of the Company foreclosing on
or otherwise causing the sale, transfer or other disposition of all or any
substantial part of the Company's assets (including, without limitation, the
Company's equity interests in its subsidiaries) or (ii) merely by reason of a
transfer by Eagle River Investments, LLC ("Eagle River") to another Person of
the Capital Stock of the Company owned by Eagle River so long as Craig O. McCaw
("McCaw") controls (as defined in Section 4.01(h) of the Shareholders'
Agreement) such Person whether or not McCaw owns a majority of the equity
interests of such Person, unless such transfer referred to in this clause (ii),
alone or in conjunction with other transactions, results in the occurrence of an
event of the type described in any of clauses (a), (b), (c) or (d) above.

            "Change in Control of Nextel" means the occurrence of any of the
following events:

            (a) any person or group (as such terms are used in Sections 13(d)
      and 14(d) of the Exchange Act and the regulations thereunder) other than a
      Permitted Holder (i) is or becomes the Beneficial Owner of more than 50%
      of the total voting stock of Nextel ordinarily entitled to vote in the
      election of directors ("Nextel Voting Stock") or Total Common Equity of
      Nextel, or (ii) otherwise has the power to direct the management and
      policies of Nextel, directly or through one or more intermediaries,
      whether through the ownership of voting securities, by contract or
      otherwise (without limiting the generality of this clause (ii), any person
      or group that succeeds to the rights currently held by Craig O. McCaw and
      his Affiliates in respect of Nextel, or otherwise has powers and rights
      comparable thereto, shall be deemed for purposes of this definition to
      have the power to direct the management and policies of Nextel), except
      that no change of control will be deemed to have occurred under this
      clause (ii) as a result of customary rights granted (A) in any indenture,
      credit agreement or other agreement for borrowed money unless and until
      there has been a default under the terms of that agreement and the trustee
      or lender exercises the rights granted therein or (B) to holders of
      non-convertible, mandatorily redeemable, preferred stock unless and until
      action occurs that would otherwise cause a "Change in Control of Nextel"
      as herein defined, provided that such rights were granted pursuant to a
      transaction in the financial markets and not as part of a strategic
      alliance or similar transaction;

            (b) Nextel sells, assigns, conveys, transfers, leases or otherwise
      disposes of all or substantially all of its assets to any Person (other
      than a Permitted Holder or a direct or indirect wholly owned Subsidiary of
      Nextel);

                                                                               3
<PAGE>

            (c) Nextel, directly or indirectly, consolidates with, or merges
      with or into, another Person (other than a Permitted Holder), or any
      Person (other than a Permitted Holder), directly or indirectly,
      consolidates with, or merges with or into, Nextel, and pursuant to such
      transaction (or series of transactions) either: (i) the outstanding Nextel
      Voting Stock is converted into or exchanged for cash, securities or other
      property, but excluding a transaction (or series of transactions) where
      (A) the outstanding Nextel Voting Stock is converted into or exchanged for
      Voting Stock of the surviving or transferee Person and (B) the holders of
      Nextel Voting Stock immediately preceding such transaction receive more
      than 50% of the total Voting Stock and Total Common Equity of the
      surviving or transferee Person in substantially the same relative
      proportions as such holders had prior to such transaction; or (ii) new
      shares of Nextel Voting Stock are issued so that immediately following
      such transaction, the holders of Nextel Voting Stock immediately preceding
      such transaction own less than 50% of the Voting Stock and Total Common
      Equity of the surviving Person; or

            (d) during any period of two consecutive years, individuals who at
      the beginning of such period constituted the board of directors of Nextel
      (together with any directors who are members of the board of directors of
      Nextel on the date of the Closing, and any new directors whose election by
      such board of directors or whose nomination for election by the
      stockholders of Nextel was approved by a vote of 66-2/3% of the directors
      then still in office who were either directors at the beginning of such
      period or whose election or nomination for election was previously so
      approved) cease for any reason to constitute a majority of the board of
      directors of Nextel then in office;

provided that it is expressly understood and agreed that (A) the transfer of
Nextel Voting Stock and/or Capital Stock in Nextel by a Permitted Holder to an
Affiliate of Craig O. McCaw or the estate of Craig O. McCaw, or any successive
transfer by such or another Affiliate to another Affiliate of Craig O. McCaw, or
the estate of Craig O. McCaw, shall not by itself be a Nextel Sale (provided
that, for this purpose, any such Affiliate shall not be controlled by any person
or group other than Craig O. McCaw or the estate of Craig O. McCaw) and (B) the
direct or indirect sale or other disposition of all or any portion of the Nextel
Voting Stock and/or the Capital Stock in Nextel held now or in the future by any
Permitted Holder to any Person other than another Permitted Holder shall not by
itself be a Change in Control of Nextel, unless such sale or disposition, alone
or in conjunction with other transactions, results in the occurrence of an event
of the type described in any of clauses (a), (b), (c) or (d) above.

            "Good Reason" means (i) a material adverse change in the Optionee's
duties, responsibilities or reporting relationships, (ii) a relocation of the
Optionee's principal office to a location more than 30 miles away from his then
current office, (iii) a reduction of salary not agreed to by the Optionee, or
material diminution of other employee benefits (other than any change in
employee benefits approved by the Board and implemented in a non-discriminatory
fashion with respect to all participating employees), or any other material
adverse change in his working conditions, and (iv) a material breach by the
Company of other obligations under the Optionee's employment agreement with the
Company or a Subsidiary of the Company that are not

                                                                               4
<PAGE>

cured after 20 business days following the Company's receipt of a written
notification from the Optionee specifying the particulars in reasonable detail.

            "Issued Shares" means Shares issued upon exercise of the Option.

            "Permitted Holders" shall mean, collectively, Craig O. McCaw and any
entity or entities (i) that is controlled directly or indirectly by Craig O.
McCaw or the estate of Craig O. McCaw and (ii) a majority of the equity
interests of which are owned, directly or indirectly, by Craig O. McCaw and his
family, his brothers and their families, officers and employees of such
entities, ex-spouses of such persons and estates of, or trusts for the primary
benefit of, the foregoing persons (collectively, the "McCaw Group"); provided
that "Permitted Holders" also includes a group of entities that is each
controlled by Craig O. McCaw or the estate of Craig O. McCaw and through which
the McCaw Group collectively own, directly or indirectly, a majority of the
equity interests of Nextel (it being understood that if the McCaw Group
collectively owns 50% of an entity that owns 20% of Nextel's equity interests,
the McCaw Group will be deemed to indirectly own 10% of Nextel's equity interest
though such entity).

            2. Incorporation of the Plan. All terms and conditions of the Plan
that are consistent with the terms and conditions of this Agreement are hereby
incorporated into this Agreement by reference and shall be deemed to be part of
this Agreement, without regard to whether such terms and conditions are not
otherwise set forth in this Agreement. Further, for all purposes hereof, and
unless the context provides otherwise, any reference in this Agreement to the
"Company" shall be deemed to refer to the Company or a Subsidiary, as the case
may be.

            3. Grant of Option. In consideration of the Optionee's service to
date on behalf of the Company and for other good and valuable consideration, the
Company hereby irrevocably grants to the Optionee as of __________ the Option to
purchase up to ________ Shares upon the terms and conditions set forth in the
Plan and this Agreement.

            4. Purchase Price. The purchase price of each Share covered by the
Option shall be $_____ without commission or other charge, subject to adjustment
as provided in Section 2.3 of the Plan.

            5. Accelerated Vesting.

                  (1) Upon a Change in Control of the Company or a Change in
Control of Nextel, all of the unvested Options then held by the Optionee shall
vest immediately.

                  (2) Upon termination of the Optionee's employment with the
Company (or any Parent Corporation or Subsidiary) on account of death or
disability, or by the Company without Cause, all of his unvested Options shall
vest immediately.

                  (3) Upon resignation of the Optionee for Good Reason, all of
his unvested Options shall vest immediately.

                                                                               5
<PAGE>

                  (4) Notwithstanding anything to the contrary in Section 4.4(c)
of the Plan, if Nextel purchases all or is required to purchase all of the
outstanding Company Capital Stock (as defined in the Shareholders' Agreement) in
accordance with of Sections 4.01, 4.02, 7.03 or 7.04 of the Shareholders'
Agreement, or any of the corresponding provisions of the Restated Certificate of
Incorporation of the Company, all of the unvested Options then held by the
Optionee shall vest immediately and in all events at least thirty (30) days
prior to any purchase by Nextel of the outstanding Company Capital Stock

            6. Transferability.

                  (1) The Option granted hereunder may not be transferred,
assigned or otherwise conveyed by the Optionee to any Person; provided, however,
that nothing in this Agreement or the Plan shall prevent (i) transfers by the
Optionee by will or by the applicable laws of descent and distribution or (ii)
transfers by the Optionee to (x) a spouse or lineal descendant (whether natural
or adopted), sibling, parent, heir, executor, administrator, testamentary
trustee, legatee or beneficiary of the Optionee, (y) any trust, the primary
beneficiaries of which, or any corporation, limited liability company or
partnership, the stockholders, members or general or limited partners of which
include only the Persons named in clause (x) or (z) any charitable remainder
trust for the primary benefit of the Optionee.

                  (2) Any and all Issued Shares shall not be sold, transferred,
assigned, pledged, encumbered or otherwise disposed of except pursuant to (i) an
effective registration statement under the Securities Act and registration or
qualification under any applicable state securities or "blue sky" laws or (ii) a
transaction that does not require registration or qualification under the
Securities Act or applicable state securities or "blue sky" laws or is otherwise
exempted therefrom (provided, if the Company so requests, that an opinion
satisfactory to the Company to such effect is rendered by counsel satisfactory
to the Company). Certificates representing Issued Shares which have not been
registered in accordance with the Securities Act or applicable state securities
or "blue sky" laws shall bear a legend in customary form so stating. As a
condition to the exercise of the Option, the Company may require the Optionee to
make any representation and warranty to the Company as may be necessary or
desirable (as determined in the sole discretion of the Company) under any
applicable law or regulation.

            7. Notices. Any notice to be given under the terms of this Agreement
to the Company shall be addressed to the Company in care of its Secretary, and
any notice to be given to the Optionee shall be addressed to him at the address
given beneath his signature hereto. By a notice given pursuant to this Section
8, either party may hereafter designate a different address for notices to be
given to him. Any notice which is required to be given to the Optionee shall, if
the Optionee is then decreased, be given to the Optionee's personal
representative if such representative has previously informed the Company of his
status and address by written notice under this Section 8. Any notice shall be
deemed duly given when enclosed in a properly sealed envelope or wrapper
addressed as aforesaid, deposited (with postage prepaid) in a post office or
branch post office regularly maintained by the United States Postal Service.

                                                                               6
<PAGE>

            8. Titles. Titles are provided herein for convenience only and are
not to serve as basis for interpretation or construction of this Agreement.

            9. Construction. This Agreement shall be administered, interpreted
and enforced under the internal laws of the State of Delaware without regard to
its conflict-of-law rules.

            10. Entire Agreement. This Agreement embodies the entire agreement
and understanding of the parties hereto with respect to the subject matter
contained herein and supersedes all prior communications, representations and
negotiations in respect thereto. To the extent that the Option is in
substitution for any prior understandings between the Optionee and the Company,
any and all rights, entitlements or understandings are hereby extinguished and
the Optionee waives any claim to any and all such prior understandings.

            11. Burden and Benefit. This Agreement shall be binding upon, and
shall inure to the benefit of, the Company and the Optionee, and their
respective heirs, personal and legal representatives, successors and assigns.

            12. Specific Performance. Strict compliance by the Optionee shall be
required with each and every provision of the Plan and this Agreement.

            13. Modifications. No change or modification of this Agreement shall
be valid unless the same is in writing and signed by the parties hereto;
provided, however, that the Optionee hereby covenants and agrees to execute any
amendment to this Agreement which shall be required or desirable (in the opinion
of the Company or its counsel) in order to comply with any rule or regulation
promulgated or proposed by the Internal Revenue Service.

            IN WITNESS WHEREOF, this Agreement has been executed and delivered
by the parties hereto as of the date first above written.

                                             NEXTEL PARTNERS, INC.

                                             By ____________________________

                                             Name:
                                             Title:

                                             _______________________________

                                                                               7