Jobs and Careers

Security Project Manager

Nasstar

Remote, UKRemotefull_timeVerifiedPosted 6 Aug 2026

About the role

Security Project Manager

Department: Connectivity

Employment Type: Permanent

Location: Remote, UK

Description

This role is responsible for leading Nasstar’s compliance with the Telecoms Security Act (TSA) and associated Ofcom regulatory requirements, ensuring the organisation can evidence a robust and defensible security posture.

As a key member of the Risk & Compliance function, this role operates at the intersection of regulation and technology, partnering closely with engineering, security, and operational teams to translate regulatory expectations into practical, real-world control effectiveness.

This is a high-impact role with visibility across senior stakeholders and direct relevance to the protection of critical national infrastructure.

Key Responsibilities

TSA Compliance & Regulatory Engagement ·

Lead delivery of Telecoms Security Act compliance activities.
Coordinate responses to Ofcom information requests and regulatory submissions.
Interpret TSA Code of Practice measures and translate into business and technical actions.

Technical Assurance & Evidence Validation

Partner closely with Core Engineering, Voice, OSS, Operations, Procurement and IT & Security teams to gather required information.
Review and validate technical, architectural, and operational evidence.
Provide effective, evidence-based challenge and ensure submissions are complete, accurate, and aligned to regulatory expectations.

Risk & Control Assessment

Identify gaps in evidence, control weaknesses, and areas requiring remediation.
Assess adequacy of compensating controls where full compliance is not achieved.
Apply risk scoring in line with Nasstar’s risk management framework.
Focus on risks impacting Security Critical Functions and supporting network oversight capabilities.

Framework Alignment & Governance

Align TSA requirements with broader frameworks such as NCSC CAF, ISO 27001 and HSCN.
Support governance reporting and risk committee discussions.
Contribute to the development of internal assurance and control frameworks.

Third-Party Security & Contractual Oversight

Review and advise on supplier contracts to ensure security obligations are appropriate and enforceable.
Support Legal & Procurement with security requirements and risk considerations.
Contribute to third-party risk and assurance activities.

Skills, Knowledge and Expertise

Experienced in one or more of the following areas:

Telecoms or network service provider environments
Cyber security, network security, or infrastructure security
Risk, compliance, or regulatory assurance within technology functions
Supporting or responding to regulatory frameworks (e.g. TSA, NCSC CAF, ISO 27001, NIS)

Experience operating in a second line (GRC) or assurance capacity, rather than hands-on engineering or operational delivery

Ability to engage with asset owners and technical SMEs to:

Extract relevant control evidence
Validate that controls are appropriately designed and operating
Challenge where control coverage or assurance appears insufficient

Ideally at least one certification from the following:
(ISC)² / ISACA:
CISSP – Certified Information Systems Security Professional CISM
Certified Information Security Manager CRISC
Certified in Risk and Information Systems Control

Industry Network Security Certifications (desirable):
CCNP Security / CCSP / CCNA Security CompTIA Security+ / Network+
Equivalent vendor or industry-recognised certifications

Demonstrated ability to interpret technical concepts and align them to security or regulatory requirements. And assess control effectiveness and identify gaps or weaknesses.

Experience within a regulated telecoms environment, particularly under either Telecoms Security Act (TSA) or Ofcom regulatory engagement.

Benefits

At Nasstar, we know the importance of looking after our employees – after all, it’s the team that underpins our business!

In addition to a competitive salary, supportive teams, and a real opportunity to progress in your career with a forward-thinking organisation, our benefits package includes: