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3Si Security Systems

CAD Technician I

Jefferson City, MO · On-site

$45K - $52K/yr

At 3Si, our mission is to make your world, safer. As a global leader in innovative security technology, we help businesses and law enforcement prevent and respond to crime through field-proven ...

3Si Security Systems

CAD Technician I

Jefferson City, MO · On-site

$45K - $52K/yr

Description At 3Si, our mission is to make your world, safer. As a global leader in innovative security technology, we help businesses and law enforcement prevent and respond to crime through field ...

Third Sector Intelligence, Inc

State Strategy Manager

$135K - $165K/yr

The State Strategy Manager is responsible for ensuring clients realize value from 3Si's products and services throughout the customer lifecycle. Serving as a strategic partner and trusted advisor ...

Anduril Industries

ABOUT THE TEAM The Factory Services team is part of the Shared Services, Systems & Infrastructure (3SI) organization within the Maritime Division. This team owns the shared technical services that ...

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How much do 3si jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for 3si in the United States is $26.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $30.77 per hour, depending on experience, location, and employer.

What is a 3Si?

3Si is not a widely recognized job title or industry term. It could refer to a company name, an abbreviation, or a specialized role within a specific organization. If you are seeking information about roles at a company called 3Si or a position with a similar abbreviation, it's best to consult the company's official website or job postings for specific job descriptions and requirements. If you provide more context, I can help clarify the nature of the position.

What are the key skills and qualifications needed to thrive as a 3Si, and why are they important?

To thrive as a Third-Party Security Investigator (3Si), you need a strong foundation in cybersecurity principles, risk assessment, and investigative techniques, typically supported by a degree in information security or a related field. Familiarity with security analysis tools, vulnerability assessment platforms, and certifications such as CISSP or CISA are commonly required. Attention to detail, analytical thinking, and effective communication set top performers apart in this role. These skills are vital for accurately identifying security risks, ensuring compliance, and supporting organizational data protection.

What types of projects are 3Si professionals typically involved in, and how does this impact their daily collaboration with other departments?

3Si professionals are often engaged in projects related to safety services, risk management, and compliance within high-risk industries such as energy, maritime, or construction. Their work frequently requires close collaboration with operations, engineering, and HSE (Health, Safety, and Environment) teams to ensure safety protocols and emergency response plans are up-to-date and effective. Daily responsibilities may include conducting safety audits, facilitating training sessions, and analyzing incident data to improve processes. As these roles are highly cross-functional, strong communication and teamwork skills are essential for success and for driving continuous improvement in workplace safety.

What is the difference between 3Si vs Data Analyst?

Aspect3SiData Analyst
Required CredentialsTypically requires a degree in IT, computer science, or related fields; certifications like CompTIA Security+ or Cisco CCNA are commonUsually requires a degree in statistics, mathematics, or related fields; certifications like Microsoft Data Analyst Associate or Tableau Desktop Specialist are common
Work EnvironmentPrimarily in IT departments, focusing on security, network infrastructure, and system managementPrimarily in business or corporate settings, focusing on data interpretation, reporting, and visualization
Employer & Industry UsageUsed in tech, cybersecurity, and network management industriesUsed across finance, marketing, healthcare, and other data-driven industries

While both roles involve technical skills, 3Si professionals focus on IT security and infrastructure, whereas Data Analysts specialize in interpreting data to support business decisions. The choice depends on your interest in cybersecurity versus data insights.

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What job categories do people searching 3Si jobs look for?

The top searched job categories for 3Si jobs are:

3Si jobs near you
Infographic showing various 3Si job openings in the United States as of August 2026, with employment types broken down into 84% Full Time, 8% Part Time, and 8% Nights. Highlights an 84% Physical, 8% Hybrid, and 8% Remote job distribution, with an average salary of $54,791 per year, or $26.3 per hour.

Tracking Support Center Representative - Third Shift

3Si Security

Malvern, PA • On-site

$16.75 - $21.25/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

Job description

Description
At 3Si, our mission is to make your world, safer. As a global leader in innovative security technology, we help businesses and law enforcement prevent and respond to crime through field-proven solutions and trusted partnerships. With over 100+ years of combined experience through our merged companies, our expertise drives measurable impact in communities worldwide.
We specialize in GPS tracking, video surveillance, and integrated response technologies that deter theft and accelerate criminal apprehension. Designed for retail, financial institutions, law enforcement, and more, our solutions combine cutting-edge tools with unmatched response capabilities. Through our exclusive DirectToDispatch™ technology, verified crime alerts are sent directly to law enforcement dispatch centers in real time-bypassing traditional third-party monitoring delays-to enable rapid, precise response when it matters most.
At 3Si, meaningful work makes a difference. We're a purpose-driven team that values innovation, trust, and collaboration. From engineering to sales and support, every role contributes to our mission to protect communities and make the world safer. We offer a hybrid, flexible work culture, competitive benefits, and the chance to grow alongside a team of passionate, dedicated professionals.
Join us-and be part of something that matters. The Tracking Support Center Representative is an essential part of 3Si's crime fighting mission to deliver live, accurate GPS tracking support to law enforcement with our vision to create a #SaferWorld. We're looking for an action-oriented, flexible problem-solver, who thrives in a fast-paced and growing office environment assisting law enforcement in a professional manner.
This is a hybrid position with required 1-2 Thursdays per month in our Malvern, PA office. The permanent third shift schedule is 12:00am - 8:00am Tuesday - Saturday. Prior to this fixed schedule, there will be 3 weeks of in-office training Monday-Friday, 8AM-4PM and then cross training in a hybrid environment for 2-4 weeks, Monday-Friday, 11:00am - 7:00pm with Thursdays in the Malvern office.
Primary Responsibilities
  • Read maps (similar to our car's GPS maps) and provide clear direction to law enforcement
  • Provide excellent customer service, while maintaining focus during crime/non-crime situations
  • Demonstrate conflict resolution, negotiation, and de-escalation skills
  • Research/resolve/explain step-by-step technical troubleshooting solutions
  • Listen and comprehend information shared by others; ask questions to interpret and analyze
  • Effectively communicate with customers/law enforcement while gathering and recording important information; maintain logs and document all calls
  • Perform all other duties and responsibilities as directed by the supervisor
Knowledge, Skills, and Abilities
  • Successfully complete all required training and follow company protocols and procedures
  • Multitask and poise under pressure in various stressful situations - engaging with police dispatch during live crime events, strong character, sound judgment, critical thinking and positive attitude
  • Provide detail-oriented customer service and empathetic support to our customers with a sense of urgency
  • Strong computer, written, and verbal skills. Comfortable using a headset in a high call volume setting
  • Ability to follow multiple policies and procedures, simultaneously, and in a rapid changing environment
  • Outstanding organizational skills
Qualifications
  • High School Diploma/GED, required. College degree, preferred. Great opportunity for recent graduates with a Criminal Justice degree.
  • Fluent in English, required. Bilingual in Spanish, a huge plus.
  • Customer service or 911/dispatch experience, strongly preferred.
3Si Perks and Benefits
  • Paid training during standard business hours
  • 20 days of paid time off to use at your discretion for vacation, personal time, sick, additional holidays, etc.
  • 11 paid federal holidays (in addition to time worked on company paid federal holiday)
  • Comprehensive benefits package including medical, dental, vision, life insurance, short- and long-term disability starting on your first day
  • 401(k) retirement savings plan with company match
  • Casual dress work environment
  • Professional development opportunities including opportunities to advance/grow your career
Additional Comments
  • Must be able to commute to/from our Malvern, PA office and work in a security center within an office environment.
  • Must be able to maintain a full-time, 5 day per week 8 hours per day schedule (some overtime may be required).
  • Must be available to work some but not all holidays.

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