Jobs
My ads
My job alerts
Sign in
Find a job Career Tips Companies
Find

Lead security architect

Reading (Berkshire)
Permanent
Proactis
Security architect
€80,000 a year
Posted: 2h ago
Offer description

As a Lead Security Architect at Proactis, you will be defining the security posture and strategy in coordination with the head of architecture and CTO that supports the technology strategy. This security posture and strategy will then impact all IT deliveries and ensures we are providing the best possible solutions to customers and the business while securing both from harmful interference.

You will then be working with technical architects, developers, data scientists and others across the business to make sure this posture is picked up and delivered through reviewing their and you creating designs for solutions.


Your Key Responsibilities


Defining the security posture and strategy

Understand the current security controls and technologies, identifying strengths, weaknesses and missing items and then to deliver a multi-year plan that improves the current situation focussing on increasing customer and business security posture in a change and transformation setting.


Evangelise technology and security strategy

Work with all Stakeholders to make sure they are aware of the benefits these two strategies have and the value in conforming to them. When noticing an issue in either of these strategies then work with everyone to get the issue resolved as quickly as possible.


Support technical architecture

Support and mentor technical architects to uplift their abilities by either supporting them in creating solution designs or reviewing them to make sure they conform to strategic goals as well as best practice.

Transformational programmes of work require a highly experienced architect to work with the business to understand the issue they are trying to solve, the options available and supporting decision makers on selecting a direction.


Secure by design

Work with others to make sure that all IT solutions have security included in their designs or legacy applications and whether mitigations are required. Work with others to explain the issues and why any measures are needed.


Threat modelling and risk assessment

Define the exploitable threats that our IT systems could encounter, which levels of risk those fall into based on the defined security posture and how it should be dealt with.


Support creation of policies, standards and best practices

Work the chief information security officer to make sure we have the right policies and how those would translate into solutions or team deliverables. Then oversee their implementations to ensure proper governance and acceptance.


What You’ll Bring

* Over 5 years’ experience as a software developer in a security domain. Security architect of more than 5 years or lead security architect with 3-5 years' experience in change or transformation envionments.
* Technical Knowledge: Expert in .Net, SQL, Python, cloud specifically Azure, observability tools. TOGAF knowledge, enterprise architecture experience, system design experience, governance, working with on and offshore teams, mentoring others.
* Communication Skills: Excellent verbal and written communication skills with the ability to effectively collaborate with cross-functional teams, present ideas, and influence stakeholders.
* Leadership Skills: Proven leadership skills to drive product development, foster innovation, and motivate team members to deliver high-quality products.
* Customer-Centric Approach: A customer-focused mindset with the ability to empathise with users and anticipate their needs to deliver exceptional product experiences.
* Adaptability: Comfortable working in a fast-paced, dynamic environment with the ability to adapt to changing priorities and business requirements.


About Us

Proactis is a leading Source-to-Pay software solution provider, supporting a range of service-led industries. Our mission is to help organisations control their spend, manage their suppliers, and streamline their procurement processes. Our end-to-end modular platform enables customers to control spend and manage supply-chain risk; improve compliance and governance of their purchasing activities; reduce the cost of goods and services; and deliver efficiencies, all through process digitisation and automation.


What We Offer

* Flexible work schedule, working hybrid from our Reading office
* Private pension plan, with matched contributions
* Enhanced maternity, paternity & adoption leave
* Private medical insurance
* Company health plan, including optical and dental cover
* Volunteering days to give back to your community
* Electric vehicle salary sacrifice scheme
* A company guided by strong values and a collaborative team spirit


Diversity and Inclusion

At Proactis, we are committed to creating an inclusive workplace where everyone feels valued and empowered to succeed.

We are an equal opportunity employer and celebrate the unique perspectives of all people, regardless of gender identity, sexual orientation, race, ethnicity, age, religion, disability, neurodiversity, pregnancy and maternity, or marriage and civil partnership. We hire based on merit and skills, so if you believe you're a great fit for this role, we encourage you to apply even if you don't check every box.

If you require any reasonable adjustments during the recruitment or interview process, please speak to your assigned Talent Partner.

#J-18808-Ljbffr

Apply
Create E-mail Alert
Job alert activated
Saved
Save
Similar job
Dv‑cleared security architect – onsite (reading)
Basingstoke
Permanent
Cbsbutler
Security architect
€750 a month
Similar job
Enterprise security architect
Basingstoke
Permanent
Nomios UK&I
Security architect
€70,000 a year
Similar job
Senior network security architect - zero trust & cloud
Bracknell
Permanent
PRACYVA
Security architect
€90,000 a year
See more jobs
Similar jobs
It jobs in Reading (Berkshire)
jobs Reading (Berkshire)
jobs Berkshire
jobs England
Home > Jobs > It jobs > Security architect jobs > Security architect jobs in Reading (Berkshire) > Lead Security Architect

About Jobijoba

  • Career Advice
  • Company Reviews

Search for jobs

  • Jobs by Job Title
  • Jobs by Industry
  • Jobs by Company
  • Jobs by Location
  • Jobs by Keywords

Contact / Partnership

  • Contact
  • Publish your job offers on Jobijoba

Legal notice - Terms of Service - Privacy Policy - Manage my cookies - Accessibility: Not compliant

© 2026 Jobijoba - All Rights Reserved

Apply
Create E-mail Alert
Job alert activated
Saved
Save