Information Security Classified Networks Technical Lead

Location(s): UK, Europe & Africa : UK : Guildford

Job Title: Information Security Classified Networks Technical Assurance Lead

Location: Guildford, with some option for hybrid working.

We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role.

What you'll be doing

• Technical Risk Management - Conduct in-depth technical risk assessments of IT systems, networks, and applications. Identify potential vulnerabilities and recommend mitigation strategies.
• Accreditation and Compliance - Lead accreditation work, interfacing with the IT team, Accreditor, and affected business units. Maintain compliance with frameworks such as Secure by Design, NIST-800-53, STRAP.
• Security Testing - Scope and oversee penetration testing, vulnerability scanning, and other security validation activities to ensure effectiveness of security controls.
• Design and Architecture Review - Assess the Information Security of IT architecture and system designs during project lifecycles, providing recommendations for secure design principles.
• Policy and Standards - Develop and enforce technical security policy, procedures, standards, and guidance to ensure effective implementation across projects and teams.
• Continuous Improvement - Identify gaps in security controls and processes. Drive initiatives to enhance security assurance capabilities.
• Stakeholder Communication and Reporting - Provide detailed assurance reports to stakeholders, including Accreditors, Leadership, and Technical teams. Communicate technical risks effectively.
• Collaboration with Teams - Work closely with engineering, development, and operations teams to embed Information Security into workflows.
• Security Assurance Framework Development - Review and revise Information Security frameworks for assessing security posture, ensuring alignment with organisational objectives.
• Promoting high security standards and integrity

Your skills and experiences

• Expert understanding of security concepts and principles (CIA triad, risk management, compliance frameworks applicable to classified networks).
• Expert understanding of UK government and defence Accreditation standards, including Secure by Design, NIST800-53, and ISO27001.
• Robust knowledge in developing and reporting performance and risk metrics (e.g., KPIs/KRIs).
• Strong organisational, time management, and diplomacy skills.
• Independent tasking and project completion with little supervision.
• Excellent analytical, problem-solving, and interpersonal skills.
• Excellent written and verbal communication skills.
• Expert application of MS Office and widely used office automation software.
• Experience in Government/List X/Facilities Security Clearance and Commercial security.
• Ability to obtain a high level of Government Security Clearance.
• Assist with security tasks as deemed appropriate by the Head of Information Security.
• Promote knowledge of industry security regulations and standards.
• Promote and ensure BAE Systems Behaviours.
• Must already hold UKSV with the ability to obtain Developed Vetting National Security Clearance.
• Must be a UK National.

Benefits

As well as a competitive pension scheme, BAE also offers employee share plans, an extensive range of flexible discounted health, wellbeing & lifestyle benefits.

Why BAE Systems?

This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity, rewards integrity, and merit.

We also want to ensure our recruitment processes are inclusive. If you have a disability or health condition that may affect your performance, please speak to your recruiter about potential reasonable adjustments.

Please be aware that many roles at BAE Systems are subject to security and export control restrictions. All applicants must achieve Baseline Personnel Security Standard.