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Facility Management & HVACR Leader Resume

Location:
Omaha, NE
Posted:
March 25, 2026

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Resume:

Mark C Walenz

**** *********** *** ******** ** **123 402-***-**** **********@*****.***

Objective

To seek a professional position that best utilizes my skills and talent in the Facility Management / HVACR Industry.

Education

University of Nebraska Lincoln

Certificate in Project Management 01/2025- Present

University of Nebraska Omaha

Certificate in Safety Leadership 01/2017-11/2017

Midwest OSHA Education Center -Omaha

OSHA #510 Occupational Safety and Health Standards – Construction June 2016

Metropolitan Community College

A.A.S. Degree Industrial Maintenance 11/90-11/96

Metropolitan Community College

Occupational Specialist Diploma Industrial Maintenance 11/90-03/92

Southeast Community College Milford

A.A.S. Degree HVAC/R 1/85-6/86

Skills & Abilities

MANAGEMENT

Service Manager / O’Flaherty Services 2024

Critical Facility Engineer / Jones Lang Lasalle 2023

Program Head/ Instructor - Iowa Western Community College HVAC Program 2017-2019

Chief Engineer / Project Manager – Marriott Corporation Regency 2017

Dir of Education and Safety – Standard Heating and Air 2013-2014

Chief Engineer – Omaha Sheraton Hotel 2013

Instructor – Vatterott College 2008-2013

Chief Engineer – Element Hotel 2012-2013

Instructor – Metropolitan Community College 2001- Present

Sales

Service Manager – O’Flaherty Services 2024

General Parts – Field Service – 2019-2020

Goodwin Tucker – Field Service – 2014-2016

Burton Plumbing Heating and Air – Field Service 2011-2012

AkSarBen Heating and Air – Field Service – 2010-2011

COMMUNICATION

My work in the industry has provided me with a variety of Communication skills. Both directly with the customer while explaining options of the product I represent, along with presentations in the classroom.

LEADERSHIP

I have held several Leadership roles in my career. These include roles in a Volunteer Fire Departments. Trade organizations such as RSES and also in Volunteer Coaching roles. I have been awarded Firefighter of the year and have held regional and local officer positions with RSES

Instructor / Electrical & HVAC / Contracted Adjunct

Metropolitan Community College

5300 N 30th, Omaha NE 68111

South Omaha Campus

Jan 2023 – Present

On Site instruction of

Basic Electrical

Electrical Troubleshooting

NFPA 70 E Electrical Safety Instructor

Electrical & HVAC

OSHA 10 & 30 Facilitator

Problem solving in the Trades

Service Manager

Oflaherty Service’s Inc

8100 Serum Ave, Omaha NE 68127

October 2024 – December 2024 / Full Time Salaried

Operation of HVAC service Department, (10 Men)

Review of daily workloads and dispatching

Daily Operational duties include review of overtime calls and documentation.

Recommendation of operation procedures as they apply to company success.

Observation and assistance for service technicians’ success.

Wrote new Preventive Maintenance procedures for customer documentation.

Worked directly with company accountant on billing issues.

Developed a new procedure for evaluation of condemning both heat exchangers and compressors.

Critical Facilities Engineer HVAC

Jones Lang LaSalle (National Account BMO Bank Plaza)

13505 California Street, Omaha NE 68154

March 2024 – October 2024 / Full Time – Contract Ended

Operation of 246,000 Sq Ft Commercial Building

Operation of Primary Data Center for BMO Omaha Network

Instrumental of Decommissioning responsibilities of Data Center

Respond to Emergency on Call request for repairs.

HVAC Preventive Maintenance checks and documentation.

Recommendation of HVAC Equipment replacements as needed.

Set Up and Take down of Conference Center (5,500 sq ft) area

Over site of several different contractors as related to building operation

Worked directly with On Site Physical Security Team and 24x7x365 Operations Center

Repaired on Call Facility needs of local branch

Documented all facilities operations in daily report sent to JLL Headquarters in Chicago

HVAC Service Tech

Lennox NAS (National Account Services)

12930 J Street, Omaha NE 68137

October 2023 – March 2024 / Full Time

Repair of Commercial HVAC Equipment

Respond to Emergency on Call request for repairs.

HVAC Preventive Maintenance checks and documentation.

Recommendation of HVAC Equipment replacements as needed.

Interaction with Retail Managers on HVAC needs

Installation of Varius Commercial HVAC Equipment.

Critical Facilities Engineer HVAC

Pegasus Facility Operations / Building 500 Offutt AFB

265 Parkway 575, Woodstock GA 30188

June 2023 – October 2023 / Full Time - Part Time as Needed

Repair and operation of HVAC and Electrical Equipment as needed in Power Plant

Respond to Emergency Site request for repairs.

Daily Facility Operations building checks and documentation.

Recommendation of operation procedures as they apply to HVAC Equipment and plant operation.

Observation and escort of Building Vendors to confirm the scope of the contract is completed.

Preform Preventive Maintenance procedures on equipment as needed

Traveling Instructor

TPC Training / Certus Company

225 E Robinson St #570 / Orlando Fl 32801

April 2023 – June 2023 / Contracted Instructor

On Site Seminar Style instruction of

oBasic Electrical

oElectrical Troubleshooting

oNFPA 70 E Electrical Safety

oBasic HVAC Practices

oESCO EPA Certification

Extensive Travel across the country for On Site and or Conference Room Training

Self-generated Travel planning and hotel lodging, car rental

Both On-Line Instruction and in-person training for classes of up to 20.

MSE Tech – Mobile Senior HVAC/R Chiller

CBRE / JC Penney Portfolio Omaha/Council Bluffs

Corporate HQ / 2100 McKinney Ave, Suite 1250 / Dallas TX 75201

Aug 2022 – Mar 2023 / 866-***-****

Building Engineer for 6 Retail JC Penney Locations

Technician for onsite repairs and preventative maintenance of HVAC/R equipment

Provide lead instruction of repairs as needed by outside vendors

Respond to work order demands from Retail Managers via Mobile Corrigo Software Program

Escort and assist venders in their tasks in the repairs of the facility

Provide support on power generation equipment as needed perform monthly testing

Operation of two 250-ton Reillo boilers, Direct Fire Air Handlers, Air Cooled Chiller’s, Roof Top Unit

Operation and Repair of Electrical Supply and fixtures in building

Senior Facility Engineer

Collier’s International / One Pacific Place

11516 Miracle Hills Drive, Suite 400 Omaha, NE 68154

March 2022 – July 2022 402-***-****

Master HVAC facility support

Chief Engineer of Building / One Pacific Place

Technician for onsite repairs and preventative maintenance of HVAC/R equipment

Operation of energy management software (JCI Metasys) (Phonematic Controls

Operation of all HVAC equipment in Office and Parking Facility

Recommend outside vendor repairs as needed.

Escort venders in their task in the operation of the facility

Provide support on power generation equipment as needed perform monthly testing

Operation of two 250-ton Reillo boilers

Maintain the VAV and VFB boxes in each office space

Operation of McQuay 63 Ton centrifugal chiller

Operation of Electrical Supply and fixtures in building

Several other duties as needed to include electrical and plumbing

Instrumental in the organization of old stock and start up of Cooling Operations

HVAC Master Facility Engineer

Yang Enterprises Offutt Stratcom Building Contractor

1420 Alafia Trail Suite 200 Oviedo FL 32765-8815

Sept 2021 – March 2022 407-***-****

Master HVAC Provided facility support in a High Security Military structure (STRATCOM) Offutt AFB

Technician for onsite repairs and preventative maintenance of HVAC/R equipment

Operation of energy management software (BMS Andover)

Provide lead instruction of repairs as needed on HVAC Equipment

Operation of all HVAC equipment and recommend outside repairs as needed.

Escort venders in their task in the repairs and preventive maintenance of HVAC Equipment

Provide support on power generation equipment

Provide Preventative Maint on all Data Center equip within the facility over 2250 Liebert units.

Operation of two 250-ton boilers

Maintain the closed heat pump loop for office space

Operation of 7 York 500-ton centrifugal chillers

Operation of 4 Daiken 200-ton chillers

Operation, repair and preventative maintenance of several water pumps up to 10 hp.

Several other duties as needed to include electrical and plumbing task

HVAC Master Technician (Mobile)

EMCOR Facility Management Company / Eastern Nebraska Western Iowa Region

301 Merritt Seven / Norwalk CT 06851

Sept 2020- Sept 2021 / 949-***-****

Repair and operation of HVAC Equipment at various contracted site locations

Respond to Emergency Site request for repairs

Daily Facility Operations building checks and documentation

Recommendation of operation procedures as they apply to HVAC Equipment and the facilities

Assist in writing of Operational Procedures as they apply to various sites and equipment

Observation and escort of Building Vendors to confirm scope of contract is completed

Write Preventive Maintenance procedures for equipment and perform as needed

Documentation and response to requests via specialized software and mobile devices

Critical Facilities Engineer

Salute Inc / Ensono Building / Omaha, NE

43230 Garfield Rd Suite 160 / Clinton Township MI 48038

April 2020 – Sept 2020 / 586-***-****

Repair and operation of HVAC and Electrical Equipment as needed

Respond to Emergency Site request for repairs

Daily Facility Operations building checks and documentation

Recommendation of operation procedures as they apply to HVAC Equipment and the facilities

Assist in writing of Operational Procedures as they apply to various equipment

Observation and escort of Building Vendors to confirm scope of contract is completed

Write Preventive Maintenance procedures for equipment and perform as needed

Documentation and response to requests via specialized software and mobile devices

Field Service Technician

General Parts Group / Eastern Nebraska Western Iowa Region

11311 Hampshire Ave South / Bloomington MN 55438

Nov 2019 – Mar 2020 / 888-***-****

Field Service of Commercial Food Service Equipment

Repair of Refrigeration Equipment to Include Walk In Coolers

Perform Field paperwork and invoicing of service repairs

Lead Technician for Refrigeration Installation Projects

Due to Coved 19 this position was eliminated in the Omaha Market

Program Director / Instructor

Iowa Western Community College / Council Bluffs IA

2700 College Road/ Council Bluffs IA 51503

Jul 2017 – Aug 2019 / 800-***-****

HVAC Instruction of Program Curriculum

Developed and wrote curriculum for HVAC upstart Program

Recorded progress and attendance of HVAC students

Worked with students daily on both professional and personal development

Recruited students for HVAC Program attendance

Solicited vendors on donations for HVAC development

Chief Engineer / Project Engineer

Marriott Omaha / Omaha Regency

10220 Regency Circle / Omaha NE 68114

Jan 2017 – Apr 2017 / 833-***-****

Supervise engineering team members in general facility maintenance and cleaning associates.

Document and implement prevent maintenance program and tracking

Incorporate necessary codes and regulations to ensure compliance and safety of guests and employees

Maintain operational budget for engineering department to labor

Repair and maintained all commercial HVAC/R Equipment

Operate and manage Energy Management system for optimal performance of all major

HVAC Equipment

Repair and maintain all commercial Cooking Equipment

Research and provide input on all capital improvement projects

Purchase and maintain all day-to-day operating supplies

Coordinate Project Management of outside contractor work and review all work performed by outside providers

Maintain documentation of all OSHA / SDS documents and inspections of property. Asist in training of employees

HVAC Master / Mobile Engineer

CBRE Walgreens Portfolio / Eastern Nebraska Region

Corporate HQ / 2100 McKinney Ave, Suite 1250 / Dallas TX 75201

Oct 2016 – Jan 2017 / 866-***-****

Responsible for 38 properties in the Omaha Area

Management of individual workload

Repair and Preventive Maintenance of all retail outlets

Responsible for Identification of all store safety hazards

Repair of customer service needs as requested in a timely manner

Extensive work on Tablet and on a computer software for logging and training

Senior HVACR Master / Commercial Food Service Technician

Goodwin Tucker Group / Omaha Outlet

Corporate HQ / 2900 Delaware Ave / Des Moines IA 50316-0285

Nov 2014 – Oct 2016 / 515-***-****

Field and Shop service of Commercial Kitchen Equipment

Specialized in HVAC/R repair and Maintenance

Mobile service of a four-state area

Took lead role in training of Jr. apprentice technicians in training and guidance

Installation of major equipment in retail and commercial atmosphere

Project Management of repair and maintenance to include bidding

Provided customer with cost analysis and computer invoicing of each service call

Dir of Education and Safety

Standard Heating and Air

11746 Portal Rd / LaVista NE 68128

Nov 2013 – Oct 2014 / 402-***-****

Administered Department of Labor Certified Sheet Metal Apprenticeship Program

Developed curriculum and test material to support Apprenticeship Program

Developed a variety of technical training programs related to HVACR and related Industry topics

Apprentice mentoring, Skill’s USA and leadership programs to enable successful apprentice and staff

Provided various department training for commercial, residential, AOR and sheet metal departments

Prepared monthly staff Safety training presentation to all 200+ company employees.

Provided Instruction in EPA Section 608 Certification Program

Journeyman and Master HVAC License Training

Maintained Documentation of weekly training / grades and Department of Labor OJT records.

Chaired company Apprenticeship committee administered meeting agenda and documentation of notes and help set company training goals of apprentice program.

Involved in Safety Council Meetings providing education for fieldwork

Maintained documentation of Safety and Incident Reports per OSHA guidelines and requirements.

Provided first documentation of all incidents and work-related injuries.

Worked with Insurance and OSHA inspectors in any investigations needs

Assisted in the HR Department for apprentice reviews and evaluations of employee progress.

Assisted HR Department with the recruitment of future employees to the company and apprenticeship program at various public events, schools, and job skills program



Contact this candidate