Top 135 Alarm technician Jobs in Schertz, Tx

Lead PLC Control Technician
Divcon Controls —Texas
- Full-time
- Management
- Ability to walk for extended periods
- Ability to climb stairs
- Paid training
- Disability insurance
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1099 Vehicle Electronics Installation Technician
M2 Fleet Communications LLC —Texas
- From $1,800 a week
- Weekends as needed
- English
- Mid-level
- Driver's License
- Flexible schedule
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Fire/Security Alarm Installation Technician
Wachter, Inc. —San Antonio, TX
- $30 - $50 an hour
- Full-time
- Clean driving record
- Mid-level
- Driver's License
- Travel reimbursement
- AD&D insurance
Quick Apply
Alarm Service Technician
Brinks Home —San Antonio, TX
- Full-time
- Clean driving record
- Mid-level
- High school diploma or GED
- Health savings account
- AD&D insurance
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7d
Alarm Service Technician
Brinks Home —San Antonio, TX
- Full-time
- Clean driving record
- Mid-level
- High school diploma or GED
- Health savings account
- AD&D insurance
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13d
Security Alarm Technician
Alamo Smart Home —San Antonio, TX
- $18 - $40 an hour
- Full-time
- Bilingual
- Customer service
- Residential
- Paid training
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Alarm Technician
San Antonio Security —San Antonio, TX
- $18 - $28 an hour
- Full-time
- Background check
- Clean driving record
- Customer service
- Health insurance
- Dental insurance
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BESS Fire Alarm Technician - (San Antonio, TX)
NovaSource Power —San Antonio, TX
- $34.24 - $48.76 an hour
- Full-time
- Clean driving record
- Mid-level
- Driver's License
Quick Apply
Service Technician II
Securitas Technology Corporation —San Antonio, TX
- $28 - $38 an hour
- Mid-level
- High school diploma or GED
- Analysis skills
- Paid holidays
- Disability insurance
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6d
Installation Technician I
Securitas Technology Corporation —San Antonio, TX
- $25 - $36 an hour
- Full-time
- High school diploma or GED
- Driver's License
- IT
- Paid training
- Paid holidays
Quick Apply
Service Technician III
Securitas Technology Corporation —San Antonio, TX
- $31 - $42 an hour
- Full-time
- Mid-level
- High school diploma or GED
- Analysis skills
- Paid training
- Paid holidays
Quick Apply
13d
Security Technician
Barcom Technology Solutions —San Antonio, TX
- $27 - $30 an hour
- Full-time
- Background check
- Mid-level
- In-person
- Paid holidays
- Disability insurance
Quick Apply
12d
Data Center Technician
Flexsolv Networks, Inc. —San Antonio, TX
- $21 - $25 an hour
- Full-time
- Microsoft Outlook
- Mid-level
- In-person
Quick Apply
7d
Fire Alarm Install Helper
Firetrol Protection Systems —San Antonio, TX
- Overtime
- Background check
- Driver's License
- Entry level
- Disability insurance
- Health insurance
Quick Apply
Fire Alarm Systems Technician
Siemens —San Antonio, TX
- $49,195 - $84,334 a year
- Full-time
- 18 years or older
- High school diploma or GED
- Driver's License
Installation Technician III
Securitas Technology Corporation —San Antonio, TX
- $34 - $41 an hour
- Full-time
- Customer service
- 5 years
- High school diploma or GED
- Paid holidays
- Disability insurance
Quick Apply
Residential Alarm Installation Technician
Alder Holdings LLC —San Antonio, TX
- Seasonal
- Background check
- Residential
- Driver's License
- Paid training
Quick Apply
Technician
LONE STAR GROUP —San Antonio, TX
- Extended hours
- English
- Mid-level
- 3 years
- On-the-job training
Quick Apply
Security Service Technician
Johnson Controls —San Antonio, TX
- $26 - $34 an hour
- Full-time
- Driver's License
- Power tools
- Senior level
Alarm Service Technician
Allied Fire Protection —San Antonio, TX
- Overtime
- Clean driving record
- Construction site
- 5 years
Quick Apply

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alarm technician jobs near schertz, tx

Lead PLC Control Technician

Divcon Controls -
Texas

Quick Apply

Job Details

Full-time

Benefits

Paid training
Disability insurance
Health insurance
Dental insurance
Paid time off
Cell phone reimbursement
Vision insurance
401(k) matching

Qualifications

Project team coordination
Construction specifications
Management
Human-machine interface (HMI) systems
Technical documentation
Electrical schematic reading and interpretation
OSHA 10
As-built drawings
Remote access management
System testing
Issue tracking
Remote access software
Compliance documentation
Power tools
Construction quality control
Managing electronics installation or repair teams
Commissioning phase involvement
PLC networking
Technical writing experience within technology
Escalation handling
Hand tools
Field commissioning
Quality control records management
Field engineering
Workforce development
Construction quality assurance experience
Electrical systems commissioning
Construction stakeholder coordination

Full Job Description

About Us:

Headquartered in Dallas, Texas, Divcon delivers fully integrated automation solutions nationwide that optimize performance, energy efficiency, and reliability across HVAC, lighting, power monitoring, and mission-critical systems. Leveraging advanced technologies - including Allen-Bradley PLCs, Ignition SCADA, and Delta DDC systems - we combine deep technical expertise with field-tested execution to deliver precise, scalable, and high-performance solutions.

About the role:

The Lead PLC Control Technician serves as the on-site technical authority for PLC field execution, supervising assigned technicians and owning technical readiness for PLC commissioning, SCADA/HMI integration, processor redundancy, industrial networking, documentation quality, safety, and turnover readiness.

This role leads, resolves, coordinates, and owns PLC technical readiness while working with PLC Engineers, project managers, contractors, vendors, clients, and other stakeholders to ensure project execution aligns with design intent and operational requirements.

This position requires regular travel. Per diem, lodging, and travel accommodation are provided in accordance with company policy.

Key Responsibilities:

Serve as direct field supervisor for PLC Control Technicians and Senior PLC Control Technicians assigned to the project; assign daily work, monitor execution quality, and support technician development.
Lead PLC field execution from installation verification through startup, commissioning, failover testing, retesting, documentation closeout, and turnover readiness.
Review PLC drawings, electrical schematics, I/O schedules, network architecture, SCADA/HMI requirements, processor redundancy requirements, equipment submittals, controls submittals, and field conditions for constructability and technical completeness.
Review and approve PLC programs, tag databases, I/O binding/scaling, alarm/trend configuration, communication paths, SCADA/HMI graphics, and commissioning scripts before authorizing startup or functional testing.
Drive resolution of complex PLC logic errors, sequence conflicts, design-intent deviations, field wiring issues, distributed I/O faults, communication failures, high error rates, gateway issues, redundancy issues, and system performance problems.
Establish and enforce field standards for PLC-related panel wiring, device verification, network readiness, protocol validation, startup documentation, safety, and QA/QC practices.
Own the PLC issue tracking workflow by ensuring issues are logged, assigned, corrected, retested, documented, and closed with adequate evidence.
Create, review, or approve project-specific QC forms, commissioning documentation templates, MOPs for complex or critical activities, failover test records, redlines, as-builts, and turnover documentation packages.
Coordinate with PLC Engineers, project managers, contractors, vendors, commissioning agents, facility IT teams, and clients to resolve technical requirements, network/firewall access, system acceptance issues, and turnover readiness.
Represent Divcon's technical position in onsite coordination meetings and support the Project Manager with scheduling, manpower planning, resource coordination, site logistics, and project reporting.
Enforce safe work practices, lead pre-task safety planning for complex PLC commissioning activities, verify LOTO expectations are followed, and stop work when unsafe conditions are observed.

Qualifications:

Minimum five (5) years of hands-on PLC, industrial automation, construction, or building automation experience, with demonstrated ability to lead field execution and technical readiness.
Advanced PLC platform knowledge, including Allen-Bradley / Rockwell Studio 5000, FactoryTalk tools, Siemens TIA Portal, Schneider Electric systems, or comparable PLC platforms.
Author/review-level ability to evaluate ladder logic, function block diagrams, structured text, tag databases, AOIs, EtherNet/IP networks, fault diagnostics, I/O binding, alarm configuration, and trend/history configuration.
Advanced knowledge of industrial communications and integration, including EtherNet/IP, Modbus/IP, Modbus/UDP, BACnet, MQTT, OPC UA, protocol gateways, network segmentation, firewall coordination, and remote access considerations.
Demonstrated ability to supervise technicians, coordinate with engineering and project management, manage escalation, and communicate complex technical issues clearly in writing and verbally.
Working knowledge of AEC industry processes and construction documents, including CSI MasterFormat concepts, RFIs, submittals, plans, specifications, controls submittals, and equipment submittals.
Ability to own redlines, as-builts, QA/QC documentation, commissioning records, MOPs, failover test documentation, issue logs, and turnover readiness.
Willingness and ability to travel to project sites as required, approximately 95%.

OSHA 10 certification obtained within the past two (2) years is required.
- If certification is not current or has not been completed, OSHA 10 training will be provided and must be successfully completed within the first week of employment.

Experience

Experience leading PLC startup, commissioning, SCADA/HMI integration, industrial networking validation, redundancy/failover testing, and project turnover activities.
Experience coordinating field activities with PLC Engineers, project managers, contractors, vendors, commissioning agents, IT teams, and clients to resolve technical and operational issues.
Experience reviewing technical documentation, drawings, specifications, submittals, I/O schedules, network diagrams, PLC programs, commissioning scripts, and issue logs for readiness and quality.
Experience mentoring technicians, assigning work, reviewing field documentation, managing escalation, and supporting workforce development.
Experience ensuring compliance with safety policies, quality standards, project requirements, and documented commissioning readiness expectations.

Physical Requirements:

Ability to travel frequently to job sites by car or plane, up to 95%
Ability to stand, walk, and move throughout job sites for extended periods
Ability to climb ladders, stairs, and lifts as required
Ability to bend, kneel, crouch, and work in tight or confined spaces
Ability to lift, carry, and maneuver equipment and materials up to 50 pounds
Manual dexterity to handle tools, wiring, and small components
Ability to work at heights and in varying indoor and outdoor conditions
Ability to wear and work in personal protective equipment when required (hard hat, vest, safety glasses, gloves, and safety-toed boots)
Visual keenness to read schematics, labels, and digital displays
Ability to visually identify and differentiate wires by assigned color
Ability to hear and respond to alarms, equipment sounds, and verbal instructions
Capability to safely operate hand and power tools

Benefits & Total Rewards:

Opportunities for Growth

Hands-on training and career advancement in an exploding data-center industry.

Medical, Dental, and Vision Insurance

We cover 100% of individual medical premiums and help offset the cost of family coverage.

401K with Employer Match

Eligible after 90 days, with company matching to help you invest in your future.

Disability Coverage

Both short- and long-term disability insurance provided at no cost to our employees.

Flexible PTO

Take time off when you need it, no accruing time necessary.

Field-Based Employee Benefits

For eligible field-based roles that require travel, Divcon covers all business travel expenses and provides a per diem, phone allowance, tools, and PPE at no cost. Eligible employees also receive paid training and additional reimbursable business expenses.

Divcon does not accept unsolicited resumes from agencies. Agencies must have a signed agreement in place prior to submitting any candidate. Unsolicited resumes will be considered the property of Divcon, and no fees will be paid.

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Refine Your Search

alarm technician jobs in schertz, tx

Lead PLC Control Technician

1099 Vehicle Electronics Installation Technician

Fire/Security Alarm Installation Technician

Alarm Service Technician

Alarm Service Technician

Security Alarm Technician

Alarm Technician

BESS Fire Alarm Technician - (San Antonio, TX)

Service Technician II

Installation Technician I

Service Technician III

Security Technician

Data Center Technician

Fire Alarm Install Helper

Fire Alarm Systems Technician

Installation Technician III

Residential Alarm Installation Technician

Technician

Security Service Technician

Alarm Service Technician

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