JobDrop

Walsh Group jobs

Browse current Walsh Group openings that JobDrop found directly from the company's careers source.

Pipefitter

Walsh Group · Az_marana_226130, US · Posted 2026-10-30 · 3-5 years

OVERVIEW Archer Western Construction is currently seeking a Pipefitter for Marana WRF Phase II, in Tucson, Arizona. The Pipefitter will assemble, install, and replace pipe systems and related portions including metal, plastic, ceramic and composition; install plumbing fixtures. Our employees are built to succeed. Emplo

Pipefitter

Loader Operator

Walsh Group · Sc_harleyville_223183, US · Posted 2026-10-30 · 3-5 years

OVERVIEW Archer Western Construction is currently seeking a Loader Operator for the I26/I95 Interchange Improvement, in Harleyville, SC. The Loader Operator's primary function is to operate a Loader at the site of work to construct, maintain, or repair highway, heavy civil, or building type structures; equipment operat

LoaderOperator

HSE Manager I

Walsh Group · In_laporte_226100, US · Posted 2026-10-30 · 5+ years

OVERVIEW We are currently seeking a HSE Manager for our project located in LaPorte, IN. The HSE Manager assists with inspections, accident investigations, conducts safety meetings, and the overall implementation of the health, safety and environmental (EHS) processes. The HSE Manager shall be responsible for compiling

HSE

Receptionist

Walsh Group · Ca_concord_826104, US · Posted 2026-10-29 · 1+ years

OVERVIEW We are currently seeking a Receptionist for our Concord office supporting our water group. The Receptionist for a construction office provides customer service and support to the team, as well as customers, guests, vendors and subcontractors. As a fourth-generation, family-owned business, Walsh recruits indivi

Receptionist

Assistant Project Manager

Walsh Group · Fl_miami_218069, US · Posted 2026-10-29 · 4+ years

OVERVIEW We are currently seeking an Assistant Project Manager for our Miami Signature Bridge project in Miami, FL. Does the idea of working on interesting and complex projects bring you joy? Are you challenged by making meaningful impact? Do you love solving problems by thinking creatively and trying new things? Are y

AssistantProject

Superintendent

Walsh Group · Nc_cherry Point_226165, US · Posted 2026-10-29 · 6+ years

OVERVIEW We are currently seeking a Project Superintendent for our (PROJECT/OFFICE/GROUP NAME), in (LOCATION). Are you someone that will take ownership for ensuring things are handled right? Do you trust your instincts to ensure that a project is carried out safely? Do you strive to finish projects on schedule and on b

Superintendent

Construction Project Manager

Walsh Group · Nc_cherry Point_225073, US · Posted 2026-10-29 · 7+ years

OVERVIEW We are currently seeking a Project Manager for our Federal Building job in Havelock, NC. Are you someone who trusts your instincts and has confidence in your ability as a leader? When you see potential in others, do you invest in it? Do you have a proven track record of leading functional teams while successfu

ConstructionProject

Assistant Project Manager

Walsh Group · Nc_cherry Point_225073, US · Posted 2026-10-29 · 4+ years

OVERVIEW We are currently seeking an Assistant Project Manager for our Federal Building job in Havelock, NC. Does the idea of working on interesting and complex projects bring you joy? Are you challenged by making meaningful impact? Do you love solving problems by thinking creatively and trying new things? Are you an u

AssistantProject

Fuel Truck Driver

Walsh Group · Nc_asheville_224099, US · Posted 2026-10-29 · 3-5 years

OVERVIEW (Archer Wright JV) is currently seeking a Fuel Truck Driver for the (TSENC/I-26 Downtown Connector), in (Asheville, NC). The Fuel Truck Driver will drive a a Fuel Truck with a capacity of at least three tons to deliver gasoline, fuel, oil to equipment. Our employees are built to succeed. Employees are provided

FuelTruckDriver

HSE Manager

Walsh Group · Il_chicago_826094, US · Posted 2026-10-29 · 5+ years

OVERVIEW We are currently seeking a HSE Manager for our Midwest Transportation Division, located in the Chicagoland area. The HSE Manager assists with inspections, accident investigations, conducts safety meetings, and the overall implementation of the health, safety and environmental (EHS) processes. The HSE Manager s

HSE

Regional Scheduler (Construction)

Walsh Group · Az_phoenix_office, US · Posted 2026-10-29 · 10+ years

## OVERVIEW We are currently seeking a Regional Scheduler for our Phoenix, AZ office. The Regional Scheduler is responsible for the organization, implementation, verification, and maintenance of the scheduling management system supporting regional pursuits and active projects. As a fourth-generation, family-owned busin

RegionalSchedulerConstruction

Loader Operator

Walsh Group · Fl_tampa_225139, US · Posted 2026-10-29 · 3-5 years

OVERVIEW Archer Western Construction, LLC is currently seeking a Loader Operator for the TSEFL/South Selmon Capacity Project, in Tampa, FL. The Loader Operator's primary function is to operate a Loader at the site of work to construct, maintain, or repair highway, heavy civil, or building type structures; equipment ope

LoaderOperator

Regional HR Generalist

Walsh Group · Nj_little Falls_826079, US · Posted 2026-10-28

OVERVIEW We are currently seeking a Regional HR Generalist for our office in Little Falls, NJ. The Regional HR Generalist is responsible for providing regional support to corporate Human Resources by assisting with day-to-day operations of HR. As a fourth-generation, family-owned business, Walsh recruits individuals wh

RegionalGeneralist

Carpenter - Form setter

Walsh Group · Fl_arcadia_225136, US · Posted 2026-10-28 · 3-5 years

OVERVIEW Archer Western Construction, LLC is currently seeking a Form Setter for the PR3 Pumping & Conveyance Volume 3 - Reservoir Pump Station, in Arcadia, Florida. The Form Setter will fit together, align, and set to grade metal or wooden form for holding concrete, and set line for slip forms. Our employees are built

CarpenterFormsetter

Experience Excavator Operator

Walsh Group · Fl_arcadia_225151, US · Posted 2026-10-28 · 3-5 years

OVERVIEW Archer Western Construction, LLC is currently seeking a Heavy Equipment Operator for the 225151 - PR3 Pumping & Conveyance Volume 4 - Pipelines, in Arcadia, FL. The Excavator Operator's primary function is to operate an Excavator at the site of work to construct, maintain, or repair highway, heavy civil, or bu

ExcavatorOperator

Carpenter

Walsh Group · Fl_arcadia_225136, US · Posted 2026-10-28 · 3-5 years

OVERVIEW Archer Western Construction, LLC is currently seeking a Carpenter for the PR3 Pumping & Conveyance Volume 3 - Reservoir Pump Station, in Arcadia, Florida. The Carpenter constructs, erects, installs structures made of wood, plywood, wallboard, and other materials using carpentry hand tools, power tools, and woo

Carpenter

Regional Office Coordinator

Walsh Group · Nj_little Falls_826079, US · Posted 2026-10-28 · 2+ years

OVERVIEW We are currently seeking a Regional Office Coordinator for our office in Little Falls, NJ. The Regional Office Coordinator will be responsible for administrative support for a region, program or area including such functions as HR/EEO Activities, Pursuits/Bid Completion, Payroll, Reception, Facilities, etc., a

RegionalOfficeCoordinator

Heavy Equipment Operator

Walsh Group · Fl_arcadia_225151, US · Posted 2026-10-28 · 3-5 years

OVERVIEW Archer Western Construction, LLC is currently seeking a Heavy Equipment Operator for the 225151 - PR3 Pumping & Conveyance Volume 4 - Pipelines, in Arcadia, FL. Primary function is to operate a variety of Heavy Equipment at the site of work to construct, maintain, or repair highway, heavy civil, or building ty

HeavyEquipmentOperator

Financial Manager

Walsh Group · Ga_atlanta_office, US · Posted 2026-10-28 · 5-7 years

OVERVIEW We are currently seeking a Financial Manager for our Water Division located in Atlanta, GA. The Financial Manager is the direct line of communication between the accounting department and the Vice President. As a fourth-generation, family-owned business, Walsh recruits individuals who are seeking a small compa

Financial

Project Executive

Walsh Group · Il_chicago_826084, US · Posted 2026-10-28 · 15+ years

OVERVIEW We are currently seeking a Project Executive for our Building Division in Chicago, IL. Do you want to invest in the growth and progress of the next generation of construction talent? Do you enjoy mobilizing people and resources to overcome challenges? Are you a leader that inspires others to do their very best

ProjectExecutive

Senior Project Accountant II

Walsh Group · Il_chicago_826030, US · Posted 2026-10-28

OVERVIEW We are currently seeking an Accounting Manager for our Service Group located in Chicago, IL. The Accounting Manager manages the project accounting for a business group and works closely with the Business Group Leaders and Program Managers for that business group. Individual must be well-versed in preparing and

ProjectAccountant

Superintendent

Walsh Group · Tx_dallas_224018, US · Posted 2026-10-28 · 6+ years

OVERVIEW We are currently seeking a Project Superintendent for our DFW project located in Dallas, TX. Are you someone that will take ownership for ensuring things are handled right? Do you trust your instincts to ensure that a project is carried out safely? Do you strive to finish projects on schedule and on budget to

Superintendent

Project Engineer II

Walsh Group · Tn_nashville-davidson_221073, US · Posted 2026-10-28 · 1+ years

OVERVIEW We are currently seeking an experienced Project Engineer II to join our team on a multi-billion dollar campus project in downtown Nashville, TN. Does the idea of working on visible, interesting and complex projects excite you? Are you challenged by wanting to make a meaningful impact? Do you love solving probl

ProjectEngineer

MEP Project Manager

Walsh Group · Wi_mount Pleasant_225141, US · Posted 2026-10-28 · 7+ years

OVERVIEW We are currently seeking an MEP Project Manager for our Data Center Group in Mount Pleasant, WI. Are you someone who trusts your instincts and has confidence in your ability as a leader? When you see potential in others, do you invest in it? Do you have a proven track record of leading functional teams while s

MEPProject

MEP Project Superintendent

Walsh Group · Wi_mount Pleasant_225141, US · Posted 2026-10-28 · 7+ years

OVERVIEW We are currently seeking an MEP Project Superintendent for our Data Center Group in Mount Pleasant, WI. Are you someone that will take ownership for ensuring things are handled right? Do you trust your instincts to ensure that a project is carried out safely? Do you strive to finish projects on schedule and on

MEPProjectSuperintendent

MEP Assistant Project Superintendent

Walsh Group · Wi_mount Pleasant_225141, US · Posted 2026-10-28 · 3-5 years

OVERVIEW We are currently seeking an Assistant Project Superintendent for our Data Center Group in Mount Pleasant, WI. Are you someone that will take ownership for ensuring things are handled right? Do you trust your instincts to ensure that a project is carried out safely? Do you strive to finish projects on schedule

MEPAssistantProjectSuperintendent

Superintendent

Walsh Group · Wi_kenosha_226036, US · Posted 2026-10-28 · 6+ years

OVERVIEW We are currently seeking a Project Superintendent for our Healthcare project located in Bristol, WI. Are you someone that will take ownership for ensuring things are handled right? Do you trust your instincts to ensure that a project is carried out safely? Do you strive to finish projects on schedule and on bu

Superintendent

Project Manager

Walsh Group · Wi_kenosha_226036, US · Posted 2026-10-28 · 7+ years

OVERVIEW We are currently seeking a Project Manager for our Healthcare project located in Bristol, WI. Are you someone who trusts your instincts and has confidence in your ability as a leader? When you see potential in others, do you invest in it? Do you have a proven track record of leading functional teams while succ

Project

Laborer Common

Walsh Group · Az_apache Junction_224012, US · Posted 2026-10-27 · 1+ years

OVERVIEW Archer Western Construction is currently seeking a Common Laborer for the Water Mountain West/Apache Junction Sewer District WRF Expansion, in Apache Junction, Arizona. The Common Laborer will perform tasks involving physical laborer on construction jobsites including commercial, industrial, or heavy civil pro

LaborerCommon

Assistant Project Manager

Walsh Group · Wi_kenosha_226036, US · Posted 2026-10-27 · 4+ years

OVERVIEW We are currently seeking an Assistant Project Manager for our Healthcare project located in Bristol, WI. Does the idea of working on interesting and complex projects bring you joy? Are you challenged by making meaningful impact? Do you love solving problems by thinking creatively and trying new things? Are you

AssistantProject

Crane Operator

Walsh Group · Fl_miami_218069, US · Posted 2026-10-27 · 3-5 years

OVERVIEW Archer Western de Moya JV, a member of The Walsh Group is currently seeking a Crane Operator for the Miami Signature Bridge in Miami, FL. The Crane Operator's primary function is to operate a Crane at the site of work to construct, maintain, or repair highway, heavy civil, or building type structures; equipmen

CraneOperator

Carpenter

Walsh Group · Fl_miami_218069, US · Posted 2026-10-27 · 3-5 years

OVERVIEW Archer Western de Moya JV, a member of The Walsh Group is currently seeking a Carpenter for the Miami Signature Bridge in Miami, FL. The Carpenter constructs, erects, installs structures made of wood, plywood, wallboard, and other materials using carpentry hand tools, power tools, and woodworking machines for

Carpenter

Surveyor Engineer

Walsh Group · Oh_cincinnati_223102, US · Posted 2026-10-27 · 3+ years

OVERVIEW We are currently seeking a Survey Engineer for our Transportation Division in Cincinnati, OH. The Survey Engineer will supervise construction survey crew responsible for providing horizontal & vertical control, derived from contract plans & documents, to field production operations. As a fourth-generation, fam

SurveyorEngineer

Concrete Finisher

Walsh Group · Ut_south Salt Lake_225079, US · Posted 2026-10-27 · 3-5 years

OVERVIEW Archer Western Construction, LLC is currently seeking a Concrete Finisher for the WMW/Central Valley WRF, in South Salt Lake, Utah. The Concrete Finisher's primary function is to smooth and finish surfaces of recently poured concrete to specified quality and textures with the use of hand and/or power tools. Ou

ConcreteFinisher

Concrete General Foreman

Walsh Group · Ut_south Salt Lake_225079, US · Posted 2026-10-27 · 5-8 years

OVERVIEW Archer Western Construction, LLC is currently seeking a Concrete General Foreman for the WMW/Central Valley WRF, in South Salt Lake, Utah. The Concrete General Foreman will supervise, coordinate, and schedule crew of 3-15 construction employees daily; oversee concrete operation on the jobsite in assigned area.

ConcreteGeneralForeman

Heavy Equipment Mechanic

Walsh Group · Az_phoenix_826066, US · Posted 2026-10-27 · 3-5 years

OVERVIEW Archer Western Construction is currently seeking a Heavy Equipment Mechanic for the Phoenix Region. The Mechanic will assess, adjust, and repair mobile or other equipment such as heavy-duty operating equipment used in construction. Our employees are built to succeed. Employees are provided the opportunity to w

HeavyEquipmentMechanic

Assistant Project Manager

Walsh Group · Tx_dallas_dfw, US · Posted 2026-10-27 · 4+ years

OVERVIEW We are currently seeking an Assistant Project Manager for our Building Self Perform team at the DFW Terminal F project located in Dallas, TX. Does the idea of working on interesting and complex projects bring you joy? Are you challenged by making meaningful impact? Do you love solving problems by thinking crea

AssistantProject

Concrete Superintendent

Walsh Group · Tx_dallas_dfw, US · Posted 2026-10-27 · 6+ years

OVERVIEW We are currently seeking a Project Superintendent for our Building Self Perform team at the DFW Terminal F project located in Dallas, TX. Are you someone that will take ownership for ensuring things are handled right? Do you trust your instincts to ensure that a project is carried out safely? Do you strive to

ConcreteSuperintendent

Laborer

Walsh Group · Ok_oklahoma City_226035, US · Posted 2026-10-27 · 1+ years

OVERVIEW Archer Western Construction is currently seeking a Common Laborer for the Draper Water Plant, in Oklahoma City, OK. The Common Laborer will perform tasks involving physical laborer on construction jobsites including commercial, industrial, or heavy civil projects; may operate hand and/or power tools as needed;

Laborer

Lattice Boom Crane Operator

Walsh Group · Va_woodbridge_224172, US · Posted 2026-10-26 · 3-5 years

OVERVIEW Archer Western Construction is currently seeking a Lattice Boom Crane Operator for the Belmont Pump Station, in Woodbridge, VA. The Crane Operator's primary function is to operate a Crane at the site of work to construct, maintain, or repair highway, heavy civil, or building type structures; equipment operator

LatticeBoomCraneOperator

Project Manager

Walsh Group · Tx_dallas_dfw, US · Posted 2026-10-26 · 7+ years

OVERVIEW We are currently seeking a Project Manager for our Building Self Perform team at the DFW Terminal F project located in Dallas, TX. Are you someone who trusts your instincts and has confidence in your ability as a leader? When you see potential in others, do you invest in it? Do you have a proven track record o

Project

Project Engineer II - Water Construction

Walsh Group · Ca_san Francisco_223175, US · Posted 2026-10-26 · 1+ years

OVERVIEW We are currently seeking a Project Engineer II for our exciting project in San Francisco, CA. Join a team delivering state-of-the-art water reuse technology that will convert treated wastewater into a valuable community resource. The Recycled Water System Project combines advanced treatment, storage, and distr

ProjectEngineerWaterConstruction

Common Laborer

Walsh Group · Tx_dfw Airport_223151, US · Posted 2026-10-26 · 1+ years

OVERVIEW Archer Western Construction, LLC is currently seeking a Common Laborer for the TCTX Region/ DFW International Parkway Bridges and High Mast Lighting Project, in Dallas, Texas. The Common Laborer will perform tasks involving physical laborer on construction jobsites including commercial, industrial, or heavy ci

CommonLaborer

Construction Assistant Project Manager - Water Division - Bay Area, CA

Walsh Group · Ca_concord_825104, US; San Francisco, CA, US · Posted 2026-10-26 · 4+ years

OVERVIEW We are currently seeking an Assistant Project Manager for our Pacific North Water Division in the Bay Area. Preferred Water Project Experience: Experience supporting the design, construction, commissioning, and startup of complex water and wastewater infrastructure projects, including advanced water and wastew

ConstructionAssistantProjectWaterDivisionBay

Construction Superintendent I - Water Division - Bay Area, CA

Walsh Group · Ca_san Francisco_223175, US; San Francisco, CA, US · Posted 2026-10-26 · 6+ years

OVERVIEW We are currently seeking a Construction Superintendent for our Water Division located in the Bay Area, CA. Preferred Water Project Experience: Experience supporting the design, construction, commissioning, and startup of complex water and wastewater infrastructure projects, including advanced water and wastewa

ConstructionSuperintendentWaterDivisionBayArea

Form Builder/Setter - Structure

Walsh Group · Tx_oak Point_225074, US · Posted 2026-10-26 · 3-5 years

OVERVIEW Archer Western Construction, LLC is currently seeking a Form Builder/Setter - Structure for the Central Water Region - Doe Branch Project, in Little Elm, TX. The Form Setter will fit together, align, and set to grade metal or wooden form for holding concrete, and set line for slip forms. Our employees are buil

FormBuilderSetterStructure

Regional Office Coordinator

Walsh Group · Ga_atlanta_826056, US · Posted 2026-10-26 · 2+ years

OVERVIEW We are currently seeking a Regional Office Coordinator for our office in Atlanta, GA. The Regional Office Coordinator will be responsible for administrative support for a region, program or area including such functions as HR/EEO Activities, Pursuits/Bid Completion, Payroll, Reception, Facilities, etc., and ac

RegionalOfficeCoordinator

HSE Manager I

Walsh Group · Nc_cherry Point_225073, US · Posted 2026-10-26 · 5+ years

OVERVIEW We are currently seeking a HSE Manager for our Federal Building job in Havelock, NC. The HSE Manager assists with inspections, accident investigations, conducts safety meetings, and the overall implementation of the health, safety and environmental (EHS) processes. The HSE Manager shall be responsible for comp

HSE

Senior HSE Manager - Water Division

Walsh Group · Oh_columbus_220125, US · Posted 2026-10-24 · 7+ years

OVERVIEW We are currently seeking a Sr. HSE Manager for our water division in the Columbus, OH area. The Sr. HSE Manager provides leadership and guidance to assigned projects in the development and implementation of health, safety and environmental (EHS) processes. As a fourth-generation, family-owned business, Walsh r

HSEWaterDivision

MEP Assistant Project Manager

Walsh Group · Wi_mount Pleasant_225141, US · Posted 2026-10-24 · 3-5 years

OVERVIEW We are currently seeking an Assistant Project Manager for our Data Center Group in Mount Pleasant, WI. Does the idea of working on interesting and complex projects bring you joy? Are you challenged by making meaningful impact? Do you love solving problems by thinking creatively and trying new things? Are you a

MEPAssistantProject

Low Voltage Project Manager

Walsh Group · Tx_dallas_224018, US · Posted 2026-10-24 · 7+ years

OVERVIEW We are currently seeking a Low Voltage Project Manager for our DFW project located in Dallas, TX. Are you someone who trusts your instincts and has confidence in your ability as a leader? When you see potential in others, do you invest in it? Do you have a proven track record of leading functional teams while

LowVoltageProject

MEP Project Superintendent

Walsh Group · Az_goodyear_225131, US · Posted 2026-10-24 · 7+ years

OVERVIEW We are currently seeking an MEP Project Superintendent for our Data Center Group in Goodyear, AZ. Are you someone that will take ownership for ensuring things are handled right? Do you trust your instincts to ensure that a project is carried out safely? Do you strive to finish projects on schedule and on budge

MEPProjectSuperintendent

Laborer

Walsh Group · Az_goodyear_225131, US · Posted 2026-10-24 · 1+ years

OVERVIEW Archer Western is currently seeking a Common Laborer for the Microsoft 15/16 Project, in Goodyear, Arizona. The Common Laborer will perform tasks involving physical laborer on construction jobsites including commercial, industrial, or heavy civil projects; may operate hand and/or power tools as needed; may pre

Laborer

Common Laborer

Walsh Group · Tx_oak Point_225074, US · Posted 2026-10-24 · 1+ years

OVERVIEW Archer Western Construction, LLC is currently seeking a Laborer for the Central Water Region - Doe Branch Project, in Little Elm, TX. The Common Laborer will perform tasks involving physical laborer on construction jobsites including commercial, industrial, or heavy civil projects; may operate hand and/or powe

CommonLaborer

Internship program - Safety - Wisconsin Region 2026 - 2027

Walsh Group · Wi_mount Pleasant_225172, US · Posted 2026-10-24

OVERVIEW We are currently seeking Safety Interns for our Wisconsin Region, in Mount Pleasant, WI. Our internship program will prepare you for leadership positions both on and off the jobsite. Our program allows you to travel across the United States and through operational divisions to gain hands-on experience in proje

programSafetyWisconsinRegion

Bridge Carpenter

Walsh Group · Nc_asheville_224099, US · Posted 2026-10-23 · 3-5 years

OVERVIEW (Archer Wright JV) is currently seeking a Bridge Carpenter for the (TSENC/I-26 Downtown Connector, in (Asheville, NC). The Bridge Carpenter constructs, erects, installs structures made of wood, plywood, wallboard, and other materials using carpentry hand tools, power tools, and woodworking machines for jobsite

BridgeCarpenter

Craft Trainer

Walsh Group · Ga_atlanta_826056, US; Oklahoma City, OK, US; San Antonio, TX, US; Dallas, TX, US; Phoenix, AZ, US; Salt Lake City, UT, US; Tampa, FL, US · Posted 2026-10-23

OVERVIEW We are currently seeking a Divisional Craft Trainer - Concrete to assist the Director of Craft Training with the internal craft training programs and external partnerships with Registered Apprentice Programs. This position will support the career development of apprentices, helpers, and craft professionals thr

CraftTrainer

Financial Manager

Walsh Group · Il_chicago_826030, US · Posted 2026-10-22 · 5-7 years

OVERVIEW We are currently seeking a Financial Manager for our Service Group located in Chicago, IL. The Financial Manager is the direct line of communication between the accounting department and the Vice President. As a fourth-generation, family-owned business, Walsh recruits individuals who are seeking a small compan

Financial

HSE Manager I

Walsh Group · Ks_manhattan_224123, US · Posted 2026-10-22 · 5+ years

OVERVIEW We are currently seeking a HSE Manager for our federal projects in Manhattan, KS. The HSE Manager assists with inspections, accident investigations, conducts safety meetings, and the overall implementation of the health, safety and environmental (EHS) processes. The HSE Manager shall be responsible for compili

HSE

Superintendent

Walsh Group · Az_goodyear_225131, US · Posted 2026-10-22 · 6+ years

OVERVIEW We are currently seeking a Project Superintendent for our Data Center Group in Goodyear, AZ. Are you someone that will take ownership for ensuring things are handled right? Do you trust your instincts to ensure that a project is carried out safely? Do you strive to finish projects on schedule and on budget to

Superintendent