Fire Alarm Systems Service Technician - Senior / Mid Level

Siemens Mobility; Philadelphia (Philadelphia County); On-site; USD 63,000 - 108,000; Full time

Job summary

Siemens Mobility in the Philadelphia area is seeking a Senior Fire Alarm Systems Service Technician to maintain and service commercial fire alarm systems. The role includes on-site inspections, coordinating with customers, and mentoring junior technicians to promote knowledge sharing.

Candidates should have strong installation/maintenance experience, be capable of reading construction documents, and pursue NICET II certification within 12 months.

Qualifications

• 3+ years of experience in installation and/or maintenance of commercial fire alarm systems
• Must be willing to differentiate types/colors of wire, use hand tools, laptop, email, smartphone, and tablet, carry and move equipment up to 75 pounds
• Must obtain NICET II Fire Alarm Certification within 12 months - supported by Siemens

Responsibilities

• Execute comprehensive testing and inspections for systems under maintenance agreements.
• Create detailed test and inspection reports based on code requirements and customer needs
• Swiftly respond to, troubleshoot, and complete necessary repairs to maintain system functionality
• Identify code and non-conformance issues, ensuring adherence to required standards
• Quote small repair jobs and provide detailed parts and labor requirements to estimators and sales for large repair projects
• Plan work with Lead Technicians and Supervisors to strategize tasks effectively

Skills

Fire alarm systems

Electrical testing

Reading construction documents

Electrical measurements

Mentoring/leadership

Education

Associate degree in electronics or related field

High school diploma or GED

NICET II Fire Alarm Certification within 12 months

Tools

Hand tools

Digital multimeter

Laptop / tablet / email

Job description

Fire Alarm Systems Service Technician - Senior / Mid Level

Job ID

523359

Posted since

25-Sep-2026

Organization

Smart Infrastructure

Field of work

Company

Experienced Professional

Job type

Full-time

Office/Site only

Employment type

Permanent

Location(s)

• Philadelphia - Pennsylvania - United States of America

Position Location: This role supports our Harleysville, PA branch location, which serves customers throughout the greater Philadelphia, PA, South New Jersey and Delaware .

Here at Siemens, we take pride in enabling sustainable progress through technology. We do this through empowering customers by combining the real and digital worlds. We are i mproving how we live, work, and move today and for the next generation! We know that the only way a business thrives is if our people are thriving. That’s why we always put our people first. Our global, diverse team would be happy to support you and challenge you to grow in new ways. Who knows where our shared journey will take you?

Our Smart Buildings help to create efficient, safe, adaptable, and responsible environments. Our aim isn’t just about improving buildings; it’s about creating perfect places that improve people’s lives.

Transform the everyday with us!

Senior Fire Alarm Systems Service Technicians play a crucial role in ensuring the safety and efficiency of our Smart Buildings. You will be responsible for the service and maintenance of commercial fire alarm systems . You will ensure that components are inspected, tested, operated , and maintained according to the operational requirements of the customer . In addition to your primary responsibilities, you will also act as a mentor, providing on-the-job training to less experienced technicians, fostering a culture of growth and knowledge-sharing within our team. Our Fire Alarm Service Technicians are the face of Siemens, and your expertise and regular interaction with the customer will help keep their buildings and inhabitants safe.

As a Senior Fire Alarm Systems Service Technician, you will:

• Execute comprehensive testing and inspections for systems under maintenance agreements.
• Create detailed test and inspection reports based on code requirements and customer needs
• Swiftly respond to, troubleshoot, and complete necessary repairs to maintain system functionality. Report on activities completed, deferred, or requiring further action or material
• Identify code and non-conformance issues, ensuring adherence to required standards
• Quote small repair jobs and provide detailed parts and labor requirements to estimators and sales for large repair projects
• Plan work with Lead Technicians and Supervisors to strategize tasks effectively

You will make an impact with these qualifications:

Basic Qualifications:

• 3+ years of experience (SR) or 1+ year (Mid) in the installation and/or maintenance of commercial fire alarm systems
• Must be willing and able to differentiate types/colors of wire, use hand tools, laptop, email, smartphone, and tablet, carry and move equipment and tools weighing up to 75 poundsunassisted
• Must obtain NICET II Fire Alarm Certification within 12 months - supported by Siemens
• Must be able to demonstrate the ability to read/understand design and construction documents
• Demonstrated ability to use a digital multimeter to perform basic electrical measurements, including voltage and resistance (ohms) testing.
• Must be 18 years of age and possess a valid driver's license with limited violations; must meet eligibility requirements to participate in Siemens' fleet vehicle program
• Legally authorized to work in the United States on a continual and permanent basis without company sponsorship

Preferred Qualifications:

• High school diploma or state-recognized GED; Associate degree in electronics or related field preferred
• 5+ years’ experience in the installation and/or maintenance of commercial fire alarm systems

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About Siemens

We are a global technology company focused on industry, infrastructure, transport, and healthcare. From more resource-efficient factories, resilient supply chains, and smarter buildings and grids, to sustainable transportation as well as advanced healthcare, we create technology with purpose adding real value for customers.

Our Commitment to Equity and Inclusion in our Diverse Global Workforce

We value your unique identity and perspective. We are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society, while ensuring that we attract the best talent based on qualifications, skills, and experiences. We welcome you to bring your authentic self and transform the everyday with us.

Curious to see what a Fire/Life Safety Technician does every day?

The pay range for this position is $62,761 - $107,590 annually. The actual wage offered may be lower or higher depending on budget and candidate experience, knowledge, skills, qualifications, and premium geographic location.

Equal Employment Opportunity Statement

Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to your race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.
Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to your race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.

EEO is the Law

Applicants and employees are protected from discrimination on the basis of race, color, religion, sex, national origin, or any characteristic protected by Federal or other applicable law.

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Application Deadline

This role will be posted for a minimum of five (5) days from the original posting date. The posting timeline may change based on applicant volume to ensure we attract and consider a strong and representative candidate pool.

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