John Marhoefer
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John Marhoefer Email & Phone Number

Lead Generation and Interchage at Midcontinent Independent System Operator (MISO)
Location: Noblesville, Indiana, United States 10 work roles 1 school
1 work email found @misoenergy.org LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Role
Lead Generation and Interchage
Location
Noblesville, Indiana, United States
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John Marhoefer is listed as Lead Generation and Interchage at Midcontinent Independent System Operator (MISO), a with 1310 employees, based in Noblesville, Indiana, United States. AeroLeads shows a work email signal at misoenergy.org and a matched LinkedIn profile for John Marhoefer.

John Marhoefer previously worked as Lead Tariff Administrator for the Generation and Interchange Department at Midcontinent Independent System Operator (Miso) and Lead Tariff Administrator for the Generation and Interchange Department (CONT) at Midcontinent Independent System Operator (Miso). John Marhoefer holds Bs, Sport Administration from Ball State University.

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{first_initial}{last}@misoenergy.org
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About John Marhoefer

A results-oriented manager of process development and change implementation with proven expertise in:BES Integration Expert (Bulk Electric System)

Listed skills include Customer Service, Logistics, Sales, Marketing, and 36 others.

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Midcontinent Independent System Operator (MISO)
Midcontinent Independent System Operator (Miso)
Lead Generation and Interchage
Noblesville, IN, US
Website
Employees
1310
AeroLeads page
10 roles

John Marhoefer work experience

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Lead Tariff Administrator For The Generation And Interchange Department

Tariff Related & Internal Stakeholder Reporting:• Publish Denied Curtailments to MISO Transmission Settlements on a monthly basis.• Maintain all MISO Transmission Service Contracts which enables MISO Tranmission Settlements to bill our MPs millions of dollars a month• Publish MW Overusage to MISO Transmission Settlements on a monthly basis.o MW Overusage is a SOC1 Control, and I present this control annually to our auditors from Deloitte.• Publish new and renewed NITS Loads to MISO Transmission Settlements on a case-by-case basis.• Run the SCH 49 Report on a monthly basis, send to Market Settlements.• Post ATF Tags for ARS Events between MISO and MHEB.• Post all MRDs to OASIS for Tariff requirements.• Update ATF HVDC updates in WebTrans and send to end-user on a daily basis.• Publish PTP, NITS DNR/SRs, GFA Renewal Notice sent to Client Relations and MPs on a bi-annual basis.• Perform TA related reporting, as it pertains to ROVERs, REDIRECT Accounting, AFC Exclude/Include on a monthly basis.Field a multitude of MP transmission questions, on average 5-10 meetings/emails/call/presentations with MISO MPs on a daily basis, which entails: • Present and Train MISO MPs on PTP and NITS Transmission requests in OASIS. • Providing guidance to MPs regarding External Resources becoming a MISO Network Resource, which includes presenting MISO BPM language and following up with MPs on their required tasks.• Review Generator Interconnection Workbook with MPs to review their NRIS, ERIS, or ERIS Local value for a specific gen or gen fleet.• Create SPOT-IN TSRs for MPs, in OASIS with an FTP upload for the AOs in OATI’s FTP Site.• Provide guidance to MPs on their questions regarding TSR Rollovers, PTP Redirects, NITS DNR Designations, NITS DNR Extensions, and NITS Loads.I have written and published BPM language updates as they pertain to FERC Order Compliance dates or BPM changes that arise organically, MISO BPMs are updated during the annual review.

Lead Tariff Administrator For The Generation And Interchange Department (Cont)

Assist MPs with setting up Pseudo-ties in and out of MISO, this entails guiding them through procuring transmission and registering the PT in the MISO Commercial Model. I also review and approve the PTID in the EIR, and guide the MP in creating their ME.Active Member of the NAESB WEQ OASIS Subcommittee.Act as the G&I Volunteer Chair, I have organized multiple community service days for our department.Work closely with Resource Utilization as they perform SIS on long-term transmission either PTP or NITS.Upload PTP and Network Spec Sheets in the ECMS on a weekly basis.Correspond with MISO Legal and FTR and it pertains to GFAs, provide assistance to MPs that need to enter or submit GFA Carveouts in OASIS and process GFA Option A-B-C in OASIS.• I oversee the GFA to NITS conversion, currently working on process documentation.Participant in the FERC On-site visit of May 2023, I outline transmission and the different departments within MISO that utilized transmission for their processes.Provide comprehensive support FTR as they prepare for their annual FTR ARR Auction. I prepare an active PTP and GFA spreadsheet of all TSRs that would be eligible for their auction. I also help answer any questions about current or terminating GFAs.Conduct training sessions monthly for process documentation, currently work on documenting the Commercial Model.Approve or Deny Source/SINKs & New or Modifications to Pseudo-ties in Webregistry (EIR).Former member of the MISO CAB as the Operations Rep, I reviewed IT tickets that affected CI in the CR, approved or denied based upon scope of the IT tickets.Collaborate with multiple Internal Stakeholders which are not limited to SEAMS, Gen Modeling, Transmission and Market Settlements, CSR Team, Expansion Planning, FTR, and Resource Adequacy.

Senior Generation And Interchange Anaylst

Carmel, Indiana, United States

Project Manager for the implementation of FERC Order 676J – Managed Encumbrance (ME): • I gathered all new requirements via a Compare File, which highlighted the requirements in 676J that were to be implemented into NAESB WEQ Books.• I tested the requirements in WebTrans DEV and STG environments and delegated testing segments to my department.• I set date for the WebTrans Service Pack Upgrade and shared the update with the RT G&I Operator via notification.• I crafted the new BPM ME language and submitted for peer review.• I hosted customer training forums in February of 2023.• I delegated the creation 676J Managed Encumbrance customer training and I posted the training on the public website.• I reviewed the new requirements with MISO Legal regarding GFA implementation.• I submitted all MEs on behalf of customer, as a good steward to our MPs.• I provide additional AD-HOC training sessions with MPs to provide support for their ME questions and worked with Client Relations to organize the MP outreach.• The project was delivered to PROD prior to the FERC Compliance date of 1/27/23.• The final testing results were delivered to S&A, for future audits and testing evidence.Project Manager for Transmission requirements review from FERC Order 841:• Upon receiving MP feedback, I created a ESR & Hybrid Transmission Requirements meeting series, which entailed presenting and collaborating with MISO Leadership.• I conducted reoccurring meetings with MISO MPs to discuss current and potential transmission requirements with external stakeholders.• I created internal process for a PTP TSR that was studied by Resource Utilization to avoid a duplicate study cost of $20k with a potential conversion to NITS, once a final decision on ESR transmission requirements had occurred.Provide comprehensive MP support for the annual Planning Resource Auction (PRA), including submiting approx. 200 NITS requests to help the MP fulfill their MISO Resource Adequacy requirements.

Senior Generation And Interchange Analyst (Cont)

Project Manager for the G&I Department during quarterly MISO Commercial Model Updates:• Create new Commercial Model Posting with new and terminating CPNodes, send to SEAMS Team.• Update the EIR, OASIS, WebTrans with the new and terminating CPNodes.• Review Final Commercial Model Posting for new Dynamic Schedules, Pseudo-Ties, and new Tie-lines in the model that would require a Container update in WebTrans.• Create a Commercial Model Script for OATI to update their environments with the new and terminating CPNodes.• Create a Commercial Model Script for MISO IT to update the SQL update/insert script in all three of our environments (RTAPPS_DEV, RTAPP_STG, and RTAPPS_PRD) with the new and terminating CPNodes, verify OATI script is correct using a VLOOKUP verification.• Create the OATI insert/update scripts for Asset Owners – upload script to the OATI FTP site.• Update multiple displays in OASIS and WebTrans to reflect new and terminating CPNodes Update TSRs that have terminating CPNodes for both NITS and PTP TSRs.• Review GENDATA Transfers of Gens and Loads, for Gens an EMD update is required for Loads an MECT Tool or a NITSLOAD Update in OASIS is required.Project Manager for G&I Agile Initiatives: • I delivered the OATI Transfer Comparison Tool Display, which is a tool our RT Operators use to allow them to close the MISO Market.• I helped design and delivered automation in the Market Closing and Market Clearing Display, using the MOS script and working closely with our SME.• As a PM for Agile Initiatives, I create a yearly priority list, I work closely with POs, end-users, and Devs.• Other ongoing initiatives include, the Real Time and Day Ahead Payload and Inadvertent Payload displays, delivering bug fixes, and other enhancements.• I am currently reviewing the 2024 Priority List to be presented to our PO by EOY.

Production Planner

Indianapolis, Indiana

Build a weekly schedule of 90,000,000 million sachets, 610,000 thousand pouches, 154,000 thousand KGs of Spray Dry, and 406,000 thousand KGs of Dry Blend over 17 production linesReview the inventory level, safety stock, and raw materials of over 2,000 finished goods SKUs on a weekly basisDirect Production to run mandatory overtime/weekends to support our 100% service level; work closely with them on forecast demand and manpower issuesProvide direction to release, confirm, delay production plans based upon inventory levels, demand, capacity, and raw material availabilityCreate and manage a rolling 6 month MPS, which includes a 4-week snapshot production plan, this exercise triggers our MRPCommunicate with Commercialization and Production teams on new production launches; expedite components to support the established first ship dateWork closely with the VP of Global Supply Chain to ensure global needs are metEstablish and review capacity plans for multiple departments; review against demand

May 2015 - May 2018

Account Manager

Carmel, In

Primary contact to outside sales representativesAnalyze, calculate, and process over $140 million in yearly purchase ordersExpedite return goods authorizations, pricing claims, and freight adjustmentsExperience in different applications of WEBUI and SAP CRM as an Account ManagerMaintain strict shipping guidelines to ensure high profit marginsPrepare debit memos, credit memos, and invoices in SAP and TinyTERMMonitor the timely and successful delivery of customer purchase orders on a daily basisDelegate day-to-day tasks clearly and directly to our warehousesConsult with Inventory Planning, Purchasing, and vendors on inventory topicsFacilitate Skyscape orders and support the Skyscape Product ManagerProvide proof of deliveries, mill certifications, bill of lading, and shipment trackingDemonstrate a strong understanding of our immense brand portfolio

Apr 2013 - May 2015

Trail’S End And Pop Secret Production Scheduler

Noblesville, In

Processed, maintained, and oversaw the completion of customer purchase orders Maintained the day to day co-packing affiliation between Diamond Foods and Weaver Popcorn as the point contactGenerated multiple purchase orders for over 8 million dollars of raw materialsCreated and maintained production plans to manufacture United States and Canadian Boy Scout popcornOrdered appropriate levels of Trail’s End raw materials to avoid depletion rates, while managed potential write-off costsSupervised raw materials and finished goods inventory levelsCoordinated daily outbound shipments of multiple truckloads of Pop Secret popcorn to specified Diamond Foods’ warehousesGenerated customer purchase orders as a liaison between the Purchasing Department and vendorsCommunicated clear and concise production directives to the manufacturing facility

Oct 2011 - Mar 2013

Outside Distribution Manager/Logistics Manager

Noblesville, In

Oversaw logistics for commercial accounts in North AmericaSupervised inventory levels and managed replenishment ordersPrepared customs documents and oversaw the delivery of daily international shipmentsScheduled the accurate payment of freight invoices to purchase price variance, purchase order receipts, general ledger, and accrual accountsDeveloped a strong understanding of the design and compound functions of procurementProficient in AS400 operating systemEvaluated the performance of carriers and their competitive pricing

Jun 2008 - Oct 2011
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1 education record

John Marhoefer education

FAQ

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What company does John Marhoefer work for?

John Marhoefer works for Midcontinent Independent System Operator (MISO).

What is John Marhoefer's role at Midcontinent Independent System Operator (MISO)?

John Marhoefer is listed as Lead Generation and Interchage at Midcontinent Independent System Operator (MISO).

What is John Marhoefer's email address?

AeroLeads has found 1 work email signal at @misoenergy.org for John Marhoefer at Midcontinent Independent System Operator (MISO).

Where is John Marhoefer based?

John Marhoefer is based in Noblesville, Indiana, United States while working with Midcontinent Independent System Operator (MISO).

What companies has John Marhoefer worked for?

John Marhoefer has worked for Midcontinent Independent System Operator (Miso), Midcontinent Independent System Operator, Heartland Food Products Group, Firestone Building Products, and Weaver Popcorn Company.

Who are John Marhoefer's colleagues at Midcontinent Independent System Operator (MISO)?

John Marhoefer's colleagues at Midcontinent Independent System Operator (MISO) include Dan Pacilio, Caleb Tibbits, Guna Avula, Brandon D. Morris, AprᐩM, and Christov Churchward.

How can I contact John Marhoefer?

You can use AeroLeads to view verified contact signals for John Marhoefer at Midcontinent Independent System Operator (MISO), including work email, phone, and LinkedIn data when available.

What schools did John Marhoefer attend?

John Marhoefer holds Bs, Sport Administration from Ball State University.

What skills is John Marhoefer known for?

John Marhoefer is listed with skills including Customer Service, Logistics, Sales, Marketing, Inventory Management, Management, Microsoft Office, and Food.

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