COMPANY OVERVIEW

ThreatLocker® is a leader in endpoint protection technologies, providing enterprise-level cybersecurity tools to improve the security of servers and endpoints. The ThreatLocker® platform with Application Allowlisting, Ringfencing™, Storage Control, Elevation Control, Endpoint Network Control, Configuration Management, and Operational Alert solutions are leading the cybersecurity market toward a more secure approach of blocking the exploits of application vulnerabilities.

POSITION OVERVIEW

ThreatLocker’s SQL Developer plays a key role in building and optimizing high-performance SQL queries that power critical application features. This role focuses on designing and implementing scalable data workflows, writing stored procedures, tuning query performance, and integrating data across systems through ETL pipelines. The developer also collaborates closely with engineering and product teams to support reporting, analytics, and data migrations—ensuring fast, reliable access to data while enforcing secure access controls. The role will be based in Orlando, FL and is an in-office position.

JOB DUTIES

The SQL Developer will be responsible for, but not limited to:

• Develop and optimize high-performance T-SQL queries, stored procedures, views, and user-defined functions  
• Design and implement SQL databases aligned to end-user needs and application requirements 
• Build scalable ETL workflows using SSIS packages and improve their architecture for speed and reliability 
• Investigate and resolve performance issues—index tuning, transaction log handling, and query optimization 
• Migrate data across platforms while ensuring integrity, consistency, and zero downtime 
• Create solutions that distribute data to the right users at the right time, in the right format 
• Monitor and fine-tune database configurations to ensure fast and stable query responses 
• Regularly test systems to maintain data security, privacy, and compliance standards 
• Provide hands-on data access support and troubleshooting for application and internal users 
• Collaborate with the dev team to establish development standards and ensure consistent practices 
• Document schema designs, development workflows, and database policies clearly 
• Apply patches, updates, and system changes as needed for ongoing reliability 
• Deliver technical support for various in-house applications and systems
• This position requires participation in a rotating on-call schedule and periodic adjusted work hours,
  including an 11:00 AM – 8:00 PM shift rotation, based on business needs and once training is completed.
  Additional compensation for on-call coverage will be provided in accordance with company policy 

QUALIFICATIONS

• Minimum of three years of experience with SQL server 
• Proficient in writing code for update queries, update data dictionaries as new fields are added to the database, and maintain a data correction log 
• Experience managing database utilities and monitoring relationships between users and applications 
• Knowledgeable in network hardware and software 
• Proficient in understanding of relational databases concepts and query languages to design summary and aggregate tables which support analysis 
• Experienced in creating and maintaining data correction logs that identify the date the correction that was performed, tables and fields effected, submission effected, error code effected, and other pertinent metadata. 

WORKING CONDITIONS

The duties described below are representative of those encountered while performing the essential functions of this position. If necessary, reasonable accommodation may be requested and will be evaluated for its relationship to the essential functions that must be performed.

• Job will generally be performed in an office environment but may require travel to visit company offices and/or property locations.
• While performing duties of this job, would occasionally require to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects and tools.
• Must occasionally lift and/or move up to 25 pounds.
• Specific vision abilities required include close vision, distance vision, depth perceptions, and the ability to adjust focus.

A background check and drug/substance screening are required after a conditional offer. Employment will proceed only upon receiving clear results from both.

ThreatLocker also conducts randomized drug and substance testing approximately every 60 days, in line with the same screening standards.

COMPANY OVERVIEW

ThreatLocker® is a leader in endpoint protection technologies, providing enterprise-level cybersecurity tools to improve the security of servers and endpoints. The ThreatLocker® platform with Application Allowlisting, Ringfencing™, Storage Control, Elevation Control, Endpoint Network Control, Configuration Management, and Operational Alert solutions are leading the cybersecurity market toward a more secure approach of blocking the exploits of application vulnerabilities.

POSITION OVERVIEW:  

We are seeking a mid-level C# Developer to design, build, and maintain internal tools and software installers that support our products and operations. This role focuses on creating reliable, user-friendly utilities and deployment solutions that streamline workflows and improve system usability.

You’ll work closely with engineering, QA, and DevOps teams to develop efficient tooling, automate processes, and ensure smooth software installation and updates.

The role will be based in Orlando, FL and is an in-office position.

JOB SCOPE: 

• Design, develop, and maintain desktop applications and internal tools using C# and .NET
• Build and maintain software installers (e.g., MSI, EXE) using tools such as WiX, InstallShield, or similar
• Develop automation utilities to support deployment, configuration, and diagnostics
• Collaborate with DevOps and QA to improve build, release, and deployment pipelines
• Troubleshoot installation issues and ensure reliable upgrade and rollback mechanisms
• Write clean, maintainable, and well-documented code
• Participate in code reviews and contribute to best practices
• Optimize performance and reliability of tools and installer processes
• Work with product teams to understand requirements and translate them into technical solutions

 REQUIRED QUALIFICATIONS: 

• 3–5 years of professional experience in software development
• Strong proficiency in C# and .NET (Framework or .NET Core/5+)
• Experience building Windows desktop applications (WinForms, WPF, or similar)
• Hands-on experience with installer technologies (WiX preferred, or InstallShield/NSIS)
• Solid understanding of Windows OS, file systems, registry, and services
• Experience with version control systems (e.g., Git)
• Strong debugging and problem-solving skills
• Strong attention to detail, especially in reliability and edge cases
• Ability to work independently and manage priorities
• Good communication skills and ability to collaborate across teams
• Proactive mindset toward improving processes and tooling

PREFERRED QUALIFICATIONS

• Experience with PowerShell or scripting for automation
• Familiarity with CI/CD pipelines (Azure DevOps, GitHub Actions, Jenkins, etc.)
• Knowledge of packaging and deployment best practices
• Experience with MSI customization, custom actions, and upgrade strategies
• Exposure to security practices related to installers and system-level tools
• Basic understanding of networking or system administration concept
• Experience with driver or low-level system integrations
• Familiarity with virtualization or endpoint environments
• Experience working on security-focused or enterprise software tools

WORKING CONDITIONS: 

The duties described below are representative of those encountered while performing the essential functions of this position. If necessary, reasonable accommodation may be requested and will be evaluated for its relationship to the essential functions that must be performed.

• Job will generally be performed in an office environment but may require travel to visit company offices and/or property locations.
• While performing duties of this job, would occasionally require to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects and tools.
• Must occasionally lift and/or move up to 25 pounds.
• Specific vision abilities required include close vision, distance vision, depth perceptions, and the ability to adjust focus.

A background check and drug/substance screening are required after a conditional offer. Employment will proceed only upon receiving clear results from both.

 ThreatLocker also conducts randomized drug and substance testing approximately every 60 days, in line with the same screening standards.

COMPANY OVERVIEW

ThreatLocker® is a leader in endpoint protection technologies, providing enterprise-level cybersecurity tools to improve the security of servers and endpoints. The ThreatLocker® platform with Application Allowlisting, Ringfencing™, Storage Control, Elevation Control, Endpoint Network Control, Configuration Management, and Operational Alert solutions are leading the cybersecurity market toward a more secure approach of blocking the exploits of application vulnerabilities.  

JOB OVERVIEW

 We are seeking a passionate Junior UI/UX to help design intuitive, visually appealing, and user-centered digital experiences. You will collaborate with product owners, developers, and senior designers to transform concepts into engaging interfaces that delight users. The role will be based in Orlando, FL and is an in-office position.

RESPONSIBILITIES

• Assist in designing and improving web and mobile interfaces with a focus on usability and aesthetics.
• Create wireframes, user flows, prototypes, and design mockups.
• Participate in user research and usability testing to gather feedback and insights.
• Collaborate with developers to ensure accurate implementation of design specifications.
• Maintain and expand the design system, ensuring consistency across all digital products.
• Support in preparing and presenting design proposals to stakeholders. 

REQUIRED QUALIFICATIONS 

• Bachelor’s degree in Design, Human-Computer Interaction, or related field (or equivalent experience). 
• Basic understanding of design principles, typography, color theory, and responsive design.
• Proficiency in design tools such as Balsamiq, Figma optional Adobe XD, Sketch, or Photoshop/Illustrator.
• Familiarity with prototyping and collaboration tools (e.g., FigJam, InVision, Miro).
• Good grasp of UX research methods and ability to interpret user feedback.
• Attention to detail, creativity, and willingness to learn from senior designers.
• Basic knowledge of HTML/CSS is a plus. 

PREFERRED QUALIFICATIONS 

• Strong curiosity about emerging design trends and technologies.
• Ability to communicate design concepts clearly and effectively.
• Team-oriented mindset with openness to feedback and iteration.
• Portfolio demonstrating UI/UX design work (academic, personal, or professional). 

WORKING CONDITIONS

The duties described below are representative of those encountered while performing the essential functions of this position. If necessary, reasonable accommodation may be requested and will be evaluated for its relationship to the essential functions that must be performed.

• Job will generally be performed in an office environment but may require travel to visit company offices and/or property locations.
• While performing duties of this job, would occasionally require to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects and tools.
• Must occasionally lift and/or move up to 25 pounds.
• Specific vision abilities required include close vision, distance vision, depth perceptions, and the ability to adjust focus.

A background check and drug/substance screening are required after a conditional offer. Employment will proceed only upon receiving clear results from both.

ThreatLocker also conducts randomized drug and substance testing approximately every 60 days, in line with the same screening standards.

COMPANY OVERVIEW

ThreatLocker® is a leader in endpoint protection technologies, providing enterprise-level cybersecurity tools to improve the security of servers and endpoints. The ThreatLocker® platform with Application Allowlisting, Ringfencing™, Storage Control, Elevation Control, Endpoint Network Control, Configuration Management, and Operational Alert solutions are leading the cybersecurity market toward a more secure approach of blocking the exploits of application vulnerabilities.

POSITION OVERVIEW

We are seeking a Windows Kernel Driver Engineer with extensive experience in filter driver development and Windows system internals to join our cybersecurity product team. In this role, you will build and maintain critical kernel-mode components that power next-generation threat detection, prevention, and response capabilities on Windows systems. The role will be based in Orlando, FL and is an in-office position.

JOB SCOPE

The Kernel Developer will be responsible for, but not limited to:

• Design and develop kernel-mode filter drivers (file system minifilter, registry filter, network filter, etc.) to support security monitoring and enforcement.
• Investigate and reverse-engineer Windows internals to implement low-level security features and bypass-resistant protections.
• Collaborate with the threat research, detection, and user-mode engineering teams to develop scalable and stealthy security solutions.
• Perform in-depth kernel debugging, crash dump analysis, and performance tuning using WinDbg, ETW, and related tools.
• Develop robust, secure, and maintainable driver code that meets Microsoft's signing and certification standards.
• Monitor Windows platform changes to ensure compatibility and stability across OS versions.

REQUIRED QUALIFICATIONS

• 5+ years of hands-on experience writing Windows kernel-mode drivers, particularly filter drivers.
• Expert knowledge of Windows system internals (memory management, I/O subsystem, object manager, etc.).
• Proficiency in C/C++, Windows Driver Kit (WDK), and kernel debugging tools.
• Experience in the cybersecurity domain, especially endpoint protection, EDR, anti-malware, or kernel-level monitoring.
• Solid understanding of code injection techniques, hooking, kernel-mode exploits, and mitigation strategies.
• Strong problem-solving skills and a security-first engineering mindset.

PREFERRED QUALIFICATIONS

• Experience with malware analysis, reverse engineering, or rootkit detection.
• Familiarity with Windows kernel threat models and secure coding practices.
• Exposure to Microsoft kernel-mode signing, WHQL, and driver submission processes
• Contributions to the infosec community (research, publications, open-source projects, talks)

WORKING CONDITIONS

The duties described below are representative of those encountered while performing the essential functions of this position. If necessary, reasonable accommodation may be requested and will be evaluated for its relationship to the essential functions that must be performed.

• Job will generally be performed in an office environment but may require travel to visit company offices and/or property locations.
• While performing duties of this job, would occasionally require to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects and tools.
• Must occasionally lift and/or move up to 25 pounds.
• Specific vision abilities required include close vision, distance vision, depth perceptions, and the ability to adjust focus.

A background check and drug/substance screening are required after a conditional offer. Employment will proceed only upon receiving clear results from both.

ThreatLocker also conducts randomized drug and substance testing approximately every 60 days, in line with the same screening standards.

COMPANY OVERVIEW

ThreatLocker® is a leader in endpoint protection technologies, providing enterprise-level cybersecurity tools to improve the security of servers and endpoints. The ThreatLocker® platform with Application Allowlisting, Ringfencing™, Storage Control, Elevation Control, Endpoint Network Control, Configuration Management, and Operational Alert solutions are leading the cybersecurity market toward a more secure approach of blocking the exploits of application vulnerabilities.

POSITION OVERVIEW

ThreatLocker’s Mobile Developers support the development, expansion and maintenance of our unique and innovative cybersecurity software. The role will be based in Orlando, FL and is an in-office position.

JOB SCOPE

The Mobile Applications Developer will be responsible for, but not limited to:

• Guide the technical direction and implementation of product requests into large-scale Mobile solutions.
• Collaborate with product, QA, and other developers to implement robust solutions that satisfy client expectations and feature criteria.
• Ship well-tested, maintainable, reliable and secure code that keeps the user’s best interest in mind.
• Assist with improving existing feature implementations, and production issues as they occur. 
• Conduct code reviews, write maintainable documentation, and implement bug fixes with security and a Zero Trust mentality in mind.
• Mentor their fellow developers, grow their skills, and improve as a team by sharing expertise.

QUALIFICATIONS

• 3-5+ years of industry experience working as a React Native Developer
• Deep understanding of React concepts: declarative programming, hooks, the component lifecycle, state management and performance optimization
• Experience with JavaScript ES6+ and asynchronous programming
• Experience with mobile-specific concerns: performance optimization, offline capabilities, device APIs
• Experience with integrating RESTful APIs in mobile applications
• Experience with version control (Git) and collaborative development workflows
• Proficient writing and maintaining feature documentation and conducting code reviews
• Highly analytical with ability to propose new ideas and designs
• Strong written and verbal communication skills

WORKING CONDITIONS

The duties described below are representative of those encountered while performing the essential functions of this position. If necessary, reasonable accommodation may be requested and will be evaluated for its relationship to the essential functions that must be performed.

• Job will generally be performed in an office environment but may require travel to visit company offices and/or property locations.
• While performing duties of this job, would occasionally require to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects and tools.
• Must occasionally lift and/or move up to 25 pounds.
• Specific vision abilities required include close vision, distance vision, depth perceptions, and the ability to adjust focus.

A background check and drug/substance screening are required after a conditional offer. Employment will proceed only upon receiving clear results from both.

ThreatLocker also conducts randomized drug and substance testing approximately every 60 days, in line with the same screening standards.

COMPANY OVERVIEW

ThreatLocker® is a global cybersecurity leader, providing enterprise-level cybersecurity tools for the Managed Services Provider (MSP) industry to improve the security of servers and endpoints. ThreatLocker’s combined Application Whitelisting, Ringfencing™, Storage Control and Privileged Access Management solutions are leading the cybersecurity market towards a more secure approach of blocking unknown application vulnerabilities.

POSITION OVERVIEW

Windows Kernel Developers develop and maintain a selected subset of the core kernel infrastructures, both in the SUSE enterprise products and upstream.

JOB SCOPE

The Kernel Developer will be responsible for, but not limited to:

• Developing, debugging and testing kernel level code using the C language
• Exercising/validation of system from user space, knowledge of user space API
• Supports the design, development, and maintenance of major system components
• Manages device driver development and support (one or more of USB, network, graphics, video, mtd, storage, power management)
• Design and maintenance of CI/CD
• Ported/maintain Linux distribution for a platform

REQUIRED QUALIFICATIONS

• Minimum of 7 years of professional experience in software development
• Proficient in Windows, Linux and/or Mac operating system
• Proficient in C programming
• Experienced in the following:
• Computer architecture and server platform hardware
• System software development in C and Python
• Internals of Linux, Mac and/or Windows operating systems

PREFERRED QUALIFICATIONS

• Working knowledge of VMM technologies like VMware/Xen/KVM/Hyper-V Experience.
• Experience with memory management and Kernel programming.
• Knowledge about SR-IOV, SIOV, DMA and PCIe.
• Experience with virtualization and containerization (Python virtual environments and Docker)
• Atlassian Suite (Jira, Confluence, Crucible)
• Subversion exposure Familiarity with ARM architecture a plus
• Solid knowledge of Linux kernel internals (process scheduler, memory management, concurrency/synchronization, memory allocation, file systems) and networking or storage subsystems architecture

WORKING CONDITIONS

The duties described below are representative of those encountered while performing the essential functions of this position. If necessary, reasonable accommodation may be requested and will be evaluated for its relationship to the essential functions that must be performed.

• Job will generally be performed in an office environment but may require travel to visit company offices and/or property locations.
• While performing duties of this job, would occasionally require to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects and tools.
• Must occasionally lift and/or move up to 25 pounds.
• Specific vision abilities required include close vision, distance vision, depth perceptions, and the ability to adjust focus.

A background check and drug/substance screening are required after a conditional offer. Employment will proceed only upon receiving clear results from both.

ThreatLocker also conducts randomized drug and substance testing approximately every 60 days, in line with the same screening standards.

COMPANY OVERVIEW

ThreatLocker® is a leader in endpoint protection technologies, providing enterprise-level cybersecurity tools to improve the security of servers and endpoints. The ThreatLocker® platform with Application Allowlisting, Ringfencing™, Storage Control, Elevation Control, Endpoint Network Control, Configuration Management, and Operational Alert solutions are leading the cybersecurity market toward a more secure approach of blocking the exploits of application vulnerabilities.

POSITION OVERVIEW

ThreatLocker’s Full Stack Developers support in the development, expansion and maintenance of our unique and innovative cybersecurity software. They will be responsible for, but not limited to:

• Guide the technical direction and implementation of product requests into large-scale end to end solutions 
• Collaborate with the product, QA, and other developers to release robust code that satisfies client expectations and feature criteria. 
• Ship well-tested, maintainable, reliable and secure code that keeps the user’s best interest in mind. 
• Help fix bugs, defects, poor feature implementation, and production issues as they occur. 
• Conduct code reviews, write maintainable documentation, and implement complex bug fixes with security and a Zero Trust mentality in mind. 
• Mentor their fellow developers, grow their skills, and improve as a team by sharing expertise. 
• The role will be based in Orlando, FL and is an in-office position.

REQUIRED QUALIFICATIONS

• 5+ years of industry experience working as a Full Stack Developer
• Experience building and integrating REST APIs with .NET Framework 
• Experience with SQL, creating and maintaining indexes, stored procedures and tables 
• Specialization in JavaScript, HTML, and CSS with modern JavaScript frameworks (React, Angular or Vue) 
• Proven history with server-side software development and front-end architecture 
• Experience working with other Software Developers on new products as they are designed 
• Proficient writing and maintaining feature documentation and conducting code reviews
• Highly analytical with ability to propose new ideas and designs 
• Strong written and verbal communication skills 

PREFERRED QUALIFICATIONS IN

• Experience with .NET Core 6 or 8 
• Experience with Angular 14+, working with Standalone Components, Signals, and Built-in Control Flow 
• Good understanding of CSS Preprocessors (SASS, LESS, etc)
• Experience with modern testing frameworks (Jest, Cypress, Mocha, Chai) 
• Familiarity with A/B Testing
• Experience working with Docker 

WORKING CONDITIONS

The duties described below are representative of those encountered while performing the essential functions of this position. If necessary, reasonable accommodation may be requested and will be evaluated for its relationship to the essential functions that must be performed.

• Job will generally be performed in an office environment but may require travel to visit company offices and/or property locations.
• While performing duties of this job, would occasionally require to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects and tools.
• Must occasionally lift and/or move up to 25 pounds.
• Specific vision abilities required include close vision, distance vision, depth perceptions, and the ability to adjust focus.

A background check and drug/substance screening are required after a conditional offer. Employment will proceed only upon receiving clear results from both.

ThreatLocker also conducts randomized drug and substance testing approximately every 60 days, in line with the same screening standards.

COMPANY OVERVIEW 

ThreatLocker® is a leader in endpoint protection technologies, providing enterprise-level cybersecurity tools to improve the security of servers and endpoints. The ThreatLocker® platform with Application Allowlisting, Ringfencing™, Storage Control, Elevation Control, Endpoint Network Control, Configuration Management, and Operational Alert solutions are leading the cybersecurity market toward a more secure approach of blocking the exploits of application vulnerabilities. 

POSITION OVERVIEW 

ThreatLocker’s Angular Developers support the development, expansion and maintenance of our unique and innovative cybersecurity software. They will be responsible for, but not limited to: 

• Guide the technical direction and implementation of product requests into large-scale Angular solutions 
• Collaborate with the product, QA, and other developers to release robust code that satisfies client expectations and feature criteria. 
• Ship well-tested, maintainable, reliable and secure code that keeps the user’s best interest in mind. 
• Help fix bugs, defects, poor feature implementation, and production issues as they occur. 
• Conduct code reviews, write maintainable documentation, and implement complex bug fixes with security and a Zero Trust mentality in mind. 
• Mentor their fellow developers, grow their skills, and improve as a team by sharing expertise. 
• The role will be based in Orlando, FL and is an in-office position.

REQUIRED QUALIFICATIONS 

• 5+ years of industry experience working as an Angular Developer 
• Specialization in Angular 14+, CSS Preprocessors (SASS, LESS, etc) and Angular Component Libraries (PrimeNG, Material, etc) 
• Deep understanding of rxjs, Angular services and the Component lifecycle 
• Proven history understanding front-end architecture and implementation of large data 
• Experienced working with Backend Developers on new products as they are designed 
• Proficient writing and maintaining feature documentation and conducting code reviews 
• Highly analytical with ability to propose new ideas and designs 
• Strong written and verbal communication skills 

PREFERRED QUALIFICATIONS 

• Experience with Angular 16+, working with Standalone Components, Signals, and Built-in Control Flow 
• History with upgrading Angular application versions 
• Familiarity with .NET 6+ and SQL Server (T-SQL) 
• Experience with modern testing frameworks (Jest, Cypress, etc) 
• Experience working with Docker 

WORKING CONDITIONS 

The duties described below are representative of those encountered while performing the essential functions of this position. If necessary, reasonable accommodation may be requested and will be evaluated for its relationship to the essential functions that must be performed. 

• Job will generally be performed in an office environment but may require travel to visit company offices and/or property locations. 
• While performing duties of this job, would occasionally require to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects and tools. 
• Must occasionally lift and/or move up to 25 pounds. 
• Specific vision abilities required include close vision, distance vision, depth perceptions, and the ability to adjust focus. 

A background check and drug/substance screening are required after a conditional offer. Employment will proceed only upon receiving clear results from both.

ThreatLocker also conducts randomized drug and substance testing approximately every 60 days, in line with the same screening standards.