Senior Technician Application Support

Company : Confidential

Job Description - Senior Technician Application Support

Windows
Linux
Unix

Senior Technician Application Support (DV or CTS Cleared) - Windows, Linux, Unix, SQL

Location: Northwood, UK.
Role Type: Contract

Our client, a specialist IT consultancy focussing on Defence and Government projects, are seeking for a Application Support Engineer to support their clients critical infrastructure in Northwood, UK.

Successful candidates will be expected to have experience working in international environments, ideally in the government, military or defence space.

It is also crucial that applicants have valid DV or CTS clearance.

Key Responsibilities:

Administer, maintain, and troubleshoot Command & Control (C2) and situational awareness systems
Install, configure, and support servers across multiple operational environments
Execute application testing and deployment at both server and user level
Deliver hands-on system support including preventive maintenance and fault resolution
Set up and support hardware in dynamic, sometimes challenging locations
Ensure accurate documentation, configuration control, and asset tracking
Collaborate closely with internal teams and service desks for technical support
Stay current on tech trends and assist with beta testing of new system releases

Essential Skills & Experience:

5+ years in system administration across Windows and UNIX/Linux environments
Strong experience with large-scale, service-oriented IT environments
Proficient in SQL and database administration principles
Hands-on knowledge of IT hardware, peripherals, and desktop applications
Experience in Incident, Problem, Configuration, and Asset Management
Background in customer-focused IT support roles
Relevant IT training or certifications in enterprise systems

Desirable:

ITIL Foundation certification or knowledge
Experience in international/multinational technical teams
Exposure to mainstream ICT systems and practices

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Senior Technician Application Support

Job Description - Senior Technician Application Support

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