Job Description
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Job Description:
About DXC Technology
DXC Technology is a Fortune 500 company delivering mission-critical IT solutions globally. Our Aerospace and Defence Hub in Farnborough works on sensitive defence programmes requiring highest security standards and rigorous assurance practices.
About the Role
The Security Assurance Analyst (Joint Design Team) leads security design review, assessment and assurance for defence and aerospace IT programmes. Providing technical security guidance into joint design teams, you will conduct security assessments of proposed IT solutions, ensure MOD security compliance, identify security risks, and recommend security controls. This role requires strong security knowledge, analytical capabilities and the ability to work collaboratively with technical architects and customer teams.
Key Responsibilities
Security Design Review & Assessment
- Conduct detailed security reviews of IT architecture and design documentation
Assess security controls and identify gaps against MOD security requirementsEvaluate threat models and security assumptions underlying IT designsReview security specifications for completeness and MOD complianceIdentify residual security risks and recommend mitigation strategiesSupport authority leads and advise third parties
MOD Compliance & Standards Verification
- Verify IT designs comply with Defence Security Policy and MOD Classification Guides
Assess adherence to ITAR regulations and export control requirementsReview security controls against IS1 (IS1A) and other MOD security standardsValidate data handling and classification complianceEnsure personnel security and vetting requirements are addressed
Joint Design Team Collaboration
- Participate actively in joint design team meetings and architecture workshops
Provide security input to infrastructure, network and application architecture decisionsReview proposed solutions from security perspective and recommend alternativesChallenge assumptions and help identify security risks early in design phaseSupport customer security decision-making through technical analysis
Documentation & Reporting
- Prepare detailed security assessment reports documenting findings and recommendations
Document security control specifications and implementation guidanceCreate security assessment matrices and compliance traceability matricesProvide executive summaries of security findings for stakeholder communicationMaintain security documentation for compliance and audit purposes
Risk Analysis & Mitigation Planning
- Conduct security risk assessments using appropriate risk methodologies
Develop risk matrices and prioritise risks based on likelihood and impactRecommend security controls and mitigation strategies for identified risksSupport risk management processes and evidence gathering for MOD approvalTrack risk mitigation and provide assurance of control implementation
Security Control Validation
- Validate implementation of recommended security controls
Review security test plans and validation approachesProvide assurance that security controls operate effectivelySupport security certification and accreditation activitiesDocument security assurance evidence for MOD compliance
Stakeholder Communication
- Communicate security findings and recommendations clearly to technical and non-technical stakeholders
Facilitate security discussions between design team and customer security teamsExplain complex security concepts in accessible languageSupport customer understanding of MOD security requirements and implications
Essential Requirements
Security Clearance
- Must hold or be eligible to obtain DV clearance - Essential
10 years continuous UK residency required for DV eligibility
Experience & Expertise
- Minimum 8 years' information security experience including security assessment or assurance role
Demonstrated experience conducting security design reviews and assessmentsStrong background in defence, aerospace or government security programmesExperience with security certification and accreditation processesExperience managing a team in a security/JDT functionWorking knowledge of IT architecture and design principles
Technical Knowledge
- Comprehensive understanding of IT security controls and security frameworks
Strong knowledge of network, infrastructure, application and data securityUnderstanding of threat modelling and risk assessment methodologiesFamiliarity with MOD security requirements, Classification Guides and security policyKnowledge of ITAR regulations and export control requirementsUnderstanding of security standards (ISO 27001, NIST CSF, etc.)Practical knowledge of common IT architectures and technologies
Personal Attributes
- Strong analytical and problem-solving skills
Excellent leadership skillsExcellent written and verbal communication skillsAttention to detail with ability to identify gaps and inconsistenciesCollaborative approach to working with architects and technical teamsAbility to explain complex security concepts clearlyProfessional approach to challenging design decisions on security groundsCommitment to security excellence and MOD compliance
Desirable Requirements
- Previous DV or SC clearance
Experience with defence or aerospace security programmesCISSP, CISM or equivalent security certificationExperience with CESG or MOD security assessment methodologiesKnowledge of Common Criteria or other formal security evaluation frameworksFamiliarity with joint design team processes and defence programme deliveryBackground in architecture, infrastructure or systems engineering
What We Offer
- Competitive salary and benefits package
Enhanced pension and private medical insuranceFlexible working arrangementsProfessional development and security training supportOpportunity to work on high-impact defence programmesExposure to cutting-edge defence technology and security challenges
Application Process & Security Vetting
Applicants should be aware that:
- An offer of employment is subject to satisfactory completion of background checks and security vetting
DV clearance is essential and must be obtained prior to commencing workThe DV process typically takes 6-9 monthsApplicants must demonstrate 10 years continuous UK residencyAll applicants must demonstrate legitimate need for security clearance through this defence role
Equal Opportunities
DXC Technology is an equal opportunities employer committed to building diverse, inclusive teams. We welcome applications from all backgrounds and are committed to creating an inclusive recruitment process.
At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We're committed to fostering an inclusive environment where everyone can thrive.
Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. xxuwjjq More information on employment scams is available here.