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Senior Infrastructure Engineer
Central London - hybrid working
Up to £80,000 PA
A well-established, growing business is seeking an experienced Senior IT Infrastructure Engineer to support both core infrastructure and M&A projects.
This is a critical role during a period of ambitious expansion, including multiple acquisitions and integration of new sites.
You will ensure seamless IT operations, business continuity and secure, resilient infrastructure across offices and acquired businesses.
Key Responsibilities:
Lead the assessment, integration and consolidation of IT environments during mergers and acquisitions
Manage core office and site networks, including LAN/WAN, VPNs, IP addressing and firewall operations (FortiGate)
Conduct audits of IT infrastructure, cloud environments (Azure, AWS) and enterprise applications (ERP, CRM)
Plan and execute migrations, including tenant-to-tenant Microsoft 365 and Active Directory consolidations
Collaborate with managed service providers and internal teams to maintain high availability, security and compliance
Support business continuity through proactive monitoring, incident management and disaster recovery planning
Mentor and provide technical guidance to team members and act as an escalation point for complex issues
Essential Skills & Experience:
Strong expertise in Azure, Microsoft 365, Windows Server and hybrid cloud environments
Networking: TCP/IP, DHCP, DNS, routing, switching, VPNs, firewall configuration; CCNA/CCNP preferred
Active Directory and identity management, including multi-forest consolidations
Scripting and automation (PowerShell, Python) and Infrastructure as Code (Terraform/ARM templates)
Experience with enterprise applications (ERP, CRM) and M&A IT integration projects
Knowledge of security frameworks and compliance requirements (GDPR, ISO 27001)
Ideally have previous M&A IT integration experience and rapid site deployment.
Familiarity with monitoring tools (Azure Monitor, SolarWinds) and SOC collaboration.
Working hours are Monday - Friday, 09:00 - 17:00.
Initially 4 days per week onsite, dropping to 3 after 3 months.
....Read more...
Type: Permanent Location: London, England
Start: ASAP
Salary / Rate: £75000 - £80000 per annum
Posted: 2026-04-16 13:22:32
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JOB DESCRIPTION
JOB DUTIES AND RESPONSIBILITIES:
Supervise and lead on-site crews performing AHU restoration, HVAC system cleaning, duct rehabilitation, coil cleaning, system sanitization, and related mechanical services.
Execute projects in accordance with contractual scope, applicable industry standards (NADCA, IICRC, SMACNA when applicable), and internal QA/QC requirements
Coordinate daily work activities to meet project schedules, manpower plans, and budget constraints
Serve as the on-site technical authority for mechanical system restoration and HVAC cleaning operations
Verify proper containment, protection of building systems, and cleanliness standards throughout the project
Document conditions before, during, and after work via written reports and photo documentation
Identify scope gaps, system deficiencies, and repair needs, and communicate findings to the Project Manager
Conduct daily and weekly on-site safety meetings and enforce company and OSHA safety policies
Ensure proper use of PPE, fall protection, lockout/tagout procedures, and confined-space protocols where applicable
Maintain a clean, organized, and safe jobsite at all times
Manage, direct, and mentor field technicians assigned to HVAC restoration and mechanical cleaning projects
Provide hands-on training to new and existing personnel on safety procedures, AHU restoration techniques, and equipment operation
Monitor crew performance and workmanship, addressing deficiencies and reinforcing expectations
Manage truck and trailer inventory, ensure equipment readiness, and report material usage
Verify proper handling, storage, and deployment of chemicals, tools, and consumables
The Field Supervisor is expected to competently perform and supervise:
AHU and mechanical component restoration
Sheet metal fabrication, modification, and field fit-up related to HVAC systems, ductwork, plenums, and equipment enclosures
Read and implement engineered mechanical drawings
HVAC and duct system cleaning and rehabilitation
Coil, fan, cabinet, and plenum cleaning
HVAC-related restoration services in occupied facilities
Interface with Project Managers, Building Sciences teams, and company leadership
Support cross-department coordination between remediation, restoration, and mechanical scopes
Represent the company professionally with clients, consultants, and site representatives
The salary range for applicants in this position generally ranges between $55,000 and $68,000.
This range is an estimate, based on potential employee qualifications, operations, needs, and other considerations permitted by law.
Tremco offers a variety of benefits to its employees, including but not limited to: health insurance, paid time off, 401(k) with company match, Company Pension Plan, and continuing education.
Qualified applicants will receive consideration for employment without regard to their race, color, religion, national origin, sex, sexual orientation, gender identity, protected veteran status or disability.Apply for this ad Online! ....Read more...
Type: Permanent Location: Clearwater, Florida
Posted: 2026-03-25 14:10:41
-
JOB DESCRIPTION
JOB DUTIES AND RESPONSIBILITIES:
Supervise and lead on-site crews performing AHU restoration, HVAC system cleaning, duct rehabilitation, coil cleaning, system sanitization, and related mechanical services.
Execute projects in accordance with contractual scope, applicable industry standards (NADCA, IICRC, SMACNA when applicable), and internal QA/QC requirements
Coordinate daily work activities to meet project schedules, manpower plans, and budget constraints
Serve as the on-site technical authority for mechanical system restoration and HVAC cleaning operations
Verify proper containment, protection of building systems, and cleanliness standards throughout the project
Document conditions before, during, and after work via written reports and photo documentation
Identify scope gaps, system deficiencies, and repair needs, and communicate findings to the Project Manager
Conduct daily and weekly on-site safety meetings and enforce company and OSHA safety policies
Ensure proper use of PPE, fall protection, lockout/tagout procedures, and confined-space protocols where applicable
Maintain a clean, organized, and safe jobsite at all times
Manage, direct, and mentor field technicians assigned to HVAC restoration and mechanical cleaning projects
Provide hands-on training to new and existing personnel on safety procedures, AHU restoration techniques, and equipment operation
Monitor crew performance and workmanship, addressing deficiencies and reinforcing expectations
Manage truck and trailer inventory, ensure equipment readiness, and report material usage
Verify proper handling, storage, and deployment of chemicals, tools, and consumables
The Field Supervisor is expected to competently perform and supervise:
AHU and mechanical component restoration
Sheet metal fabrication, modification, and field fit-up related to HVAC systems, ductwork, plenums, and equipment enclosures
Read and implement engineered mechanical drawings
HVAC and duct system cleaning and rehabilitation
Coil, fan, cabinet, and plenum cleaning
HVAC-related restoration services in occupied facilities
Interface with Project Managers, Building Sciences teams, and company leadership
Support cross-department coordination between remediation, restoration, and mechanical scopes
Represent the company professionally with clients, consultants, and site representatives
The salary range for applicants in this position generally ranges between $55,000 and $68,000.
This range is an estimate, based on potential employee qualifications, operations, needs, and other considerations permitted by law.
Tremco offers a variety of benefits to its employees, including but not limited to: health insurance, paid time off, 401(k) with company match, Company Pension Plan, and continuing education.
Qualified applicants will receive consideration for employment without regard to their race, color, religion, national origin, sex, sexual orientation, gender identity, protected veteran status or disability.Apply for this ad Online! ....Read more...
Type: Permanent Location: Clearwater, Florida
Posted: 2026-03-25 14:09:57
