Senior IT Financial and Systems Analyst

MANTECH•Herndon, VA

21h•$109,000 - $181,500•Hybrid

About The Position

MANTECH is seeking a motivated, career- and customer-oriented Senior IT Financial and Systems Analyst for its team in Herndon, Virginia. This hybrid position requires onsite presence 2–3 days per week. The role combines enterprise IT financial systems support with senior-level financial planning, budgeting, forecasting, and performance analysis. The analyst supports and optimizes business systems used for asset management, inventory operations, financial controls, and service delivery, while partnering with business leaders on budgets, forecasts, financial models, and management reporting across managed service programs and business units. The position serves as an operational and technical liaison between enterprise platforms and finance stakeholders. It supports the integration and operation of Deltek Costpoint, ServiceNow, inventory management processes, and the CIO’s financial management and reporting. Stakeholders share enterprise infrastructure while maintaining independent operational, reporting, and planning requirements.

Requirements

Bachelor’s degree in information systems, Business Administration, Finance, Accounting, Supply Chain Management, Computer Science, or a related field, or four additional years of directly related experience in lieu of a degree.
Seven years of professional experience in financial planning and analysis, budgeting, forecasting, enterprise systems support, ERP, inventory, ServiceNow, and/or related business systems.
Hands-on experience with Hyperion and/or another enterprise planning, budgeting, or forecasting platform.
Experience developing budgets, forecasts, financial models, variance analyses, and executive or management reporting.
At least three years of experience troubleshooting enterprise integrations and managing cross-platform data synchronization, including staging tables, endpoint connections, and data mappings.
Advanced proficiency with Microsoft Excel and experience working with business intelligence and reporting tools.
Ability to communicate complex financial and technical issues clearly to finance, IT, operational, and executive stakeholders.
Must be a U.S. citizen.

Nice To Haves

At least three years of hands-on experience supporting Deltek Costpoint, including one or more of the Item Master, Fixed Assets, Inventory, Projects, or financial modules.
At least two years of experience with ServiceNow Asset Management or ITSM modules.
At least three years of experience with Hyperion or another Planning and Forecasting tool.
Experience with workforce planning, program finance, indirect rate planning, capital budgeting, or government contracting financial requirements.
Demonstrated experience supporting SOX compliance requirements and financial reconciliation processes within a Government Contracting environment.

Responsibilities

Lead annual budgeting, periodic forecasting, long-range planning, and variance analysis for assigned IT functional departments.
Monitor and support integrations between ServiceNow, Deltek Costpoint, and related business systems; investigate and resolve integration failures, data synchronization issues, staging table exceptions, and workflow failures.
Support enterprise asset lifecycle management processes and execute inventory transactions, including Returns to Vendor (RTV), Return Merchandise Authorizations (RMA), asset swaps, and inventory adjustments.
Support annual physical inventory and reconciliation activities.
Develop and maintain financial models, workforce and labor forecasts, operating expense projections, capital plans, and scenario analyses.
Prepare recurring management reports and explain actual-to-budget, actual-to-forecast, and period-over-period performance, including key cost and operational drivers.
Support month-end close through accrual analysis, financial reconciliations, forecast updates, and validation of results across operational, planning, and general ledger systems.