Tech Specialist
Job in
Belfast, County Antrim, BT1, Northern Ireland, UK
Listed on 2026-10-10
Listing for:
M.C. Dean
Full Time
position Listed on 2026-10-10
Job specializations:
-
IT/Tech
Systems Administrator, Systems Engineer, IT Specialist, Cybersecurity
Job Description & How to Apply Below
Why Join Us?
Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries.
We are seeking a Tech Specialist 3 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets.
Responsibilities Analyze system performance and recommend improvements
Provide support to the system administration team Using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating systems
Communicate with customers, manufacturers, vendors and system administrators
Train system users and other system support personnel
Analyze and modify preventive maintenance checklists for system changes
Troubleshoot system performance issues and implement corrective actions
Organize and prepare detailed documentation of system performance, including service request records and analysis
Perform desktop hardware and operating system set-up, imaging software loading, and antivirus updates
Conduct in depth research and evaluate the research of Technical Specialists in order to evaluate existing and future systems
Provide on site system support post deployment
Read and interpret engineering drawings
Understand SOP and SOW documentation
Ensure test lab equipment is maintained
Interface with engineering team to ensure design efficiency
Interface with internal and external customers
Conduct research and development of entire systems and analyze all interoperability and constructability scenarios
Read blue prints, schematics and statements of work (SOW).Coordinate with field personnel and/or engineering team to discuss any potential installation issues
Answer support calls to help field personnel and system administrators with any installation issues encountered on the job site Conduct research and development on new system manufacturers (i.e. access control, intrusion detection and closed circuit television systems).Perform all duties with minimal direct supervision
Qualifications
Education/
Experience:
High School Diploma with 10+ years of experience with installation, troubleshooting and/or testing of electronic security systems or Associates with 8+ years of experience or Bachelor's Degree with 5+ years experience or Master's Degree with 3+ years experience
System administrator experience in performing triage on system problems, resolving the system problems, analyzing system data to prevent problems, and implementing new workstations and system extensions
Vendor certifications for electronic systems preferred
Reliable…
Position Requirements
5+ Years
work experience
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