System Admin I: Physical Security, CCTV & PSIM Specialist

M.C. Dean, Inc.; Greater London; Hybrid; GBP 35,000 - 55,000; Full time

Job summary

M.C. Dean, Inc. is seeking a System Administrator 1 to join the Security and Electronic Systems (SES) unit. You will configure and maintain Physical Access Control, CCTV, PSIM and other electronic security solutions for federal, local, and commercial clients as part of a global team.

The role requires Windows patching knowledge, basic networking, and the ability to work flexible shifts including nights and weekends; prior TOC experience is a plus and collaboration with US teams is encouraged.

Qualifications

• BS degree with progressive IT experience or HS Diploma with 6+ years of progressive experience.
• Experience triaging and resolving system problems, deploying new workstations, and analyzing system data to prevent issues.
• Demonstrated understanding of Windows patching and vulnerability remediation.
• Basic knowledge of large-scale networking, VLANs and routing.
• Ability to work flexible shifts including nights, weekends, holidays and on-call as needed.

Responsibilities

• Install, configure and troubleshoot CCTV, Physical Access control, communications and other Enterprise Physical Security systems.
• Manage and execute TOC tasks; provide updates to leadership and escalate as required.
• Undertake AI and other initiatives to evolve the team and program.
• Support daily operations and monitor system logs.
• Contribute to technical documentation such as SOPs and builds for technical and non-technical audiences.
• Work under direct supervision and collaborate with regional teams.

Skills

IAT Level II (Security+)

Reliable attendance

Flexible shifts

Windows troubleshooting

Basic networking

MS Office suite

Education

BS degree + progressive IT experience

HS Diploma or equivalent + 6+ years experience

Tools

Windows OS

VLANS

Routing

Job description

M.C. Dean, Inc. is seeking a System Administrator 1 to join the Security and Electronic Systems (SES) unit. You will configure and maintain Physical Access Control, CCTV, PSIM and other electronic security solutions for federal, local, and commercial clients as part of a global team.

The role requires Windows patching knowledge, basic networking, and the ability to work flexible shifts including nights and weekends; prior TOC experience is a plus and collaboration with US teams is encouraged.