✦ Luna Orbit — Engineering (Non-Software)

Untitled Position

at Company

Onsite Posted March 30, 2026
Type Full-Time
Experience senior
Exp. Years 8+ years
Education High school diploma
Category Engineering (Non-Software)

Site Superintendent at Constellation New Energy facilities on-site at a customer's manufacturing facility, responsible for operation and maintenance of chillers and air handling units, managing contractors, maintaining schedules, and ensuring safety and environmental compliance.

  • Act as sole Constellation representative onsite at customer's facility
  • Operate assigned plants as Stationary Engineer in compliance with published policies
  • Manage 3rd party service providers, contractors; monitor environmental compliance
  • Maintain safe working conditions; enforce safety compliance
  • Write and follow-up on work orders; maintain complete maintenance records

Technical scope includes operating centrifugal chillers and rooftop air handling units; controlling via I&C; relies on Johnson Controls Metasys and Systecon PLC software; performs preventative/predictive maintenance; maintains maintenance records and work orders; ensures water quality; on-call for emergencies.

The ideal candidate is an experienced site superintendent with a Maryland stationary engineer license (Grade 3), 8+ years of operating centrifugal chillers, and proven I&C and controls software experience. They thrive working on-site at a customer facility, manage contractors, ensure safety and environmental compliance, and maintain thorough maintenance records.

Grade 3 Maryland Stationary Engineer licenseHigh school diploma8+ years of experience operating centrifugal chillersInstrumentation and Controls (I&C) ExperienceMechanical and electrical aptitude up to 480 voltsJohnson Controls Metasys softwareSystecon software or similar PLC softwareAbility to present information and respond to questionsStrong planning and organizational skillsMicrosoft Office proficiencyAbility to work with a minimum level of supervisionAbility to complete required paperwork and documentationCustomer-focusedteam playerSelf-starterMust possess a valid driver's licenseAbility to climb heights up to 75 feetAbility to enter confined spacesAbility to lift up to 65lbsMust be able to enter confined spacesInfrequent travel requiring overnight stays
Operator experience in food production or pharmaceuticals facilitiesto include chillerrooftop air handling units & HVAC air handling unitsGrade 1 Maryland Stationary Engineer license
Grade 3 Maryland Stationary Engineer licenseHigh school diploma8+ years operating centrifugal chillersI&C experienceMechanical and electrical aptitude up to 480 voltsJohnson Controls MetasysSysteconPLC softwaremaintenance schedulingwater quality proceduresMS Officegood communicationteam playerself-startervalid driver's licenseability to climb heights and enter confined spacestravel.
Grade 3 Maryland Stationary Engineer licenseInstrumentation and Controls (I&C) ExperienceJohnson Controls MetasysSystecon softwareElectrical aptitude up to 480 voltsChillersAir handling unitsPreventative and predictive maintenanceMaintenance records and work ordersMS Office
CommunicationTeamworkProblem-solvingTime managementLeadershipInterpersonal skillsSelf-motivated

Required

Grade 3 Maryland Stationary Engineer license

Preferred

Grade 1 Maryland Stationary Engineer license
Industry Energy
Job Function Oversee operation and maintenance of plant facilities as the on-site representative
Role Subtype Site Superintendent
Site SuperintendentStationary EngineerGrade 3 Maryland Stationary Engineer licenseI&CInstrumentation and ControlsMetasysSysteonPLCChillersAir handling unitsmaintenanceenvironmental complianceon-siteon-callwork orderswater qualityMS Officesafety policiesconfined spacesstationary engineergrade 3 maryland stationary engineer licensemetasyssysteonplcchillersair handling unitsmaintenance records

Lack of Grade 3 Maryland Stationary Engineer license, Inability to work on-site or travel overnight, Inability to operate up to 480V or handle confined spaces, Inadequate safety or maintenance recordkeeping, Lack of customer-facing communication skills

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