Treasury Systems Support Manager

Job Reference: NJ0605Date Posted: 19 August 2026Recruiter: Nexus Jobs LimitedLocation: LondonRemote Working: Some remote working possibleSalary: 90,000 to 100,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob DescriptionTreasury Systems Support ManagerThe Treasury Systems Support Manager is responsible for the end-to-end ownership of the Treasury systems support model, ensuring delivery of Treasury outcomes through effective governance, performance management, and coordination of L2, L3, Business Partner, and vendors.The role aligns closely to a Technical Product and Platform Manager, ensuring that the Treasury platform operates effectively, evolves in line with business needs, and maintains strong governance and control within the FIS Integrity SaaS model.The Client is implementing FIS Integrity – so any experience of this would be an advantage.Essential8–12+ years Treasury systems experience Experience managing support teams and vendors Strong understanding of Treasury operations Experience with SaaS platforms and governance Strong leadership and communication skills Service Delivery & Treasury Platform GovernanceEnsures Treasury systems consistently support business operations, decision-making, and risk management through strong service governance and performance oversight.Own the Treasury systems support model and service performance Define and manage KPIs, SLAs, and service standards aligned to Treasury outcomesEnsure platform governance protects liquidity, payments, risk processing, and reportingOversee control frameworks spanning operations, change, and vendor deliveryMajor Incident & Treasury Risk Escalation ManagementProtects Treasury from operational disruption, financial risk, and reputational impact during severe incidents.Own major incident management and escalation processesChair incident bridge calls and direct cross‐team prioritisation until resolutionEnsure timely, business‐appropriate communication to Treasury stakeholdersMonitor incident trends and drive structural improvementStakeholder & Vendor Management Supporting Treasury Outcomes Ensures vendors and internal teams deliver services aligned to Treasury priorities, controls, and risk tolerance.Act as the primary interface between Treasury, IT, and system vendorsManage vendor performance against contractual and operational expectationsEscalate vendor risks that threaten Treasury operations or controlsAlign stakeholders across business and technology domainsRelease & Change Governance with Treasury OversightEnsures Treasury support capability is correctly resourced to protect core operations.KPIsKPIs are aligned to Treasury operational resilience, service reliability, change confidence, and audit readinessTreasury system availability 99.5%SLA adherence 95% across Treasury‐critical servicesZero missed Treasury critical events or processing windowsStakeholder satisfaction 90%Zero high‐severity audit findings attributable to service governanceSystems & ToolsServiceNow or equivalent ITSM tool (essential – oversight) Familiarity with Jira or delivery tools (desirable) Ability to interpret service metrics and reportingControls & Evidence OutputsKPI/SLA reporting pack, trend dashboards, and evidence of continual service improvement actions.Major incident packs (timeline, communications, RCA, PIR actions) retained and auditable.Release governance evidence (readiness minutes, sign-offs, comms, cutover outcomes).Vendor performance scorecard and escalation record including remedial actions and follow-up.Audit evidence coordination across SoD, access, change governance, and operational controls.SaaS Ways of WorkingOwn end-to-end governance across a vendor-managed platform, including release cadence alignment to Treasury windows.Ensure vendor engagement is structured, evidence-based, and aligned to service outcomes and controls.Maintain clear separation of accountabilities across L2/L3/ITBP to prevent dilution and duplication.Ensure SaaS operating constraints are understood and built into planning, risk management, and governance.DesirableExperience managing global or multi-region support models Exposure to system implementation or transformation programmesQualificationsDegree in Finance, IT, or related disciplineITIL / PMP (preferred)The role requires:Managing a complex multi-system environmentBalancing operational stability with change deliveryCoordinating across business, IT, and vendorsDriving continuous improvement in a controlled environmentDeclare Major Incidents, chair bridge calls, and direct cross-team prioritisation through to resolution.Approve service priorities and resource allocation across BAU, incidents, and change activity.Approve KPI/SLA targets, service standards, and improvement initiatives based on outcome performance.Escalate vendor performance and invoke contractual/management levers where service levels are at risk.Confirm service governance sign-off for go/no-go decisions with inputs from ITBP (business readiness) and L3 (technical readiness).The role operates as the overall governance authority and risk owner for Treasury technology services, ensuring that operational delivery, vendor performance, and change activity protect Treasury from financial loss, regulatory failure, and reputational risk:Treasury systems operate reliably and support business operations Incidents are managed effectively with minimal disruption Changes are delivered in a controlled and governed manner Vendors and internal teams operate in alignment The platform evolves in line with business needs The role acts as the end-to-end owner of the Treasury technology service, balancing operational delivery, governance, and strategic alignment.Excellent communicator, high credibility and influence at all levels including;Treasury team (and wider Treasury teams within the Group)Treasury leadership and stakeholdersL1, L2, L3 technical teams & Support managerIT leadership and delivery teamsSenior governance forums (SteerCo, CAB)IT operations and infrastructure teamsfinance teamCorp IS teamInternal Audit team SSC (Shared Service Centre)Finance teams within the business unitsSystem vendors Relationship BanksSystem user communitiesThe role will based in Central London and is hybrid 3 days in the office.The salary for the role will be circa 90K - 100K plus Benefits.Do send your CV to us in Word format along with your salary and availability.