> Markdown version of [/jobs/ext/4600665-physical-security-systems-programmer](https://www.wearedevelopers.com/jobs/ext/4600665-physical-security-systems-programmer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Physical Security Systems Programmer - **Company:** Kastle Systems - **Location:** Houston, TX, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** PHP (Programming Language), Multitier Architecture, Macintosh Computers, Software Applications, Computer Maintenance, Computer Programming, Computer Terminals, Data Integrity, Program Design Languages - **Published:** November 6, 2026 - **Apply:** https://www.careerbuilder.com/job-details/physical-security-systems-programmer-houston-tx--40753b3c-7b0b-44ad-b738-041746d210c6 ## About the Role Physical Security, Systems/Internals Programming, Security Monitoring, Real Estate, Construction, Systems/Internals Programming, Computer Programming, Technical Support, Establish Priorities, Operations Management, * High school diploma * Degree or certification or equal experience in one of the following: data entry, management information systems, program design, hardware maintenance, operating systems. * Two years'of professional experience as a computer technician or computer programmer; or four years' experience on an IBM or Macintosh compatible personal computer. * High math/logic aptitude scores. * Broad knowledge of Microsoft Office programs. * Excellent documentation/technical writing skills. * Ability to interface and communicate with co-workers in a clear and professional manner. * Good typing skills and ability to operate a standard computer terminal and keyboard. * Work scheduled on-call shifts and be ready for instant emergency response 24-hours a day. Other Eligibility Requirements: * Must be able to meet and maintain various certifications, licenses and/or registrations, in accordance with applicable state laws and as required by the electronic security regulations in the state (s) worked. ## Description The TechOps Programmer (Security Systems Programmer) is responsible for programming all security configurations; providing technical and programming support to other departments as required; maintaining and refining existing procedures, programs, and policies; and staying abreast of new technologies and techniques concerning software-related subjects and new Kastle products. Also included are the ability and tendency to see, formulate, and implement solutions to administrative, technical, and operational problems., * Executes the requests for special applications programs by Operational Departments and Management Team. * Programs security systems as required. * Writes, maintains, and updates program, procedural, and training documentation. * Perform testing of systems as required over the phone with the Installation department. * Troubleshoots equipment or system problems. * Documents all testing. * Develops new templates using PHP scripting to promote efficiency, accuracy, and data integrity. * Performs special projects as assigned by the Tier II leadership. * Advises co-workers of best practices, including requiring proper circumstances for system activations and programming requests. * Provides support and training for other Kastle Regional offices.