Technical Design Architect - Edv Cleared
NP Group
- London, England, United Kingdom
- London, England, United Kingdom
About
eDV Cleared Technical Design Authority (Linux & Windows)
Clearance:
Active Enhanced DV (eDV) - UK Nationals only Location:
Hampshire (on site minimum 4 days per week) Contract Length:
Initial 6 months (extendable) Start Date:
ASAP Engagement:
Inside IR35 (via Umbrella)
Rate:
Negotiable
Contract Overview We are seeking an experienced
Technical Design Authority (TDA)
to act as the primary technical interface between the delivery team and the customer for a secure internal messaging platform. The role will provide technical ownership and governance across the full solution life cycle, ensuring the platform is designed, delivered, and maintained in line with customer expectations, security standards, and architectural best practice. The TDA will work closely with engineering, service, and testing teams, providing technical leadership across the same technology stack as the Systems Engineer role.
Key Responsibilities
Act as the
primary technical point of contact
for the customer, handling technical queries and providing authoritative guidance
Own and maintain the
High-Level Design (HLD)
and
Low-Level Design (LLD) , ensuring designs are kept up to date throughout the service life cycle
Provide technical oversight and assurance across solution design, build, and operational phases
Liaise closely with the
Service Lead , contributing to and attending regular customer meetings covering overall service delivery
Ensure the
virtual VBSE delivery team
has the technical direction, access, and resources required to deliver effectively
Oversee technical standards, patching, updates, and configuration management to ensure the platform remains secure and compliant
Ensure alignment with HMG ICT, security, and documentation standards
Support risk management, design decisions, and technical change control
Required Skills & Experience
Proven experience operating as a
Technical Design Authority, Solution Architect, or Senior Technical Lead
within secure or government environments
Strong knowledge of
HMG ICT, network, and documentation standards
Deep technical understanding of solutions built using:
VMware (Broadcom VCF)
Linux , including
RedHat OpenShift
Microsoft Windows technologies , including
Active Directory, RDS, and Group Policy
Microsoft Exchange
Privileged Access Management
Auditing and logging policies
Backup, storage, and IP Networking
Experience supporting live services, including patching, life cycle management, and operational assurance
Strong stakeholder engagement skills, with the ability to communicate complex technical concepts clearly to customers and non-technical audiences
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Languages
- English
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