Senior Accountant

Mariana Minerals
Houston
Workplace: HybridFull timeFunction: Finance & AccountingExperience: 3-6 yearsSkills: ["Attention to detail","Organizational skills","Communication","Cross-functional collaboration","Problem-solving","Process improvement"]

Support accounting operations to ensure accurate monthly close, reconciliations, and financial reporting across Mariana Minerals’ assets and entities. Prepare journal entries, accruals, and schedules; maintain general ledger accuracy; investigate discrepancies; and partner with FP&A on budget vs. actuals. Help strengthen internal controls, document accounting policies, improve processes and automation, and assist with external audits and tax filings in a fast-moving environment.

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Mariana Minerals
Mariana Minerals
1 week ago

Senior Accountant

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Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live
Reposted: similar role first listed 4 months ago

Job Summary

Support accounting operations to ensure accurate monthly close, reconciliations, and financial reporting across Mariana Minerals’ assets and entities. Prepare journal entries, accruals, and schedules; maintain general ledger accuracy; investigate discrepancies; and partner with FP&A on budget vs. actuals. Help strengthen internal controls, document accounting policies, improve processes and automation, and assist with external audits and tax filings in a fast-moving environment.
Location: Houston
Workplace: Hybrid
Employment Type: Full time
Job Function: Finance & Accounting
Seniority: Mid level

Key Responsibilities

  • •Support the monthly, quarterly, and annual close process.
  • •Prepare journal entries, accruals, and account reconciliations; maintain general ledger accuracy across multiple entities.
  • •Assist with preparation of financial statements and supporting schedules.
  • •Track and record expenses and operational transactions; investigate and resolve accounting discrepancies and variances.
  • •Partner with FP&A for budget vs. actual reporting; support accounting policy/procedure documentation, audits, and tax filings; identify process improvement opportunities.

Key Requirements

  • •3–6 years of experience in accounting, public accounting, or a related role.
  • •Strong understanding of GAAP and core accounting principles.
  • •Experience supporting month-end close processes.
  • •Experience with ERP or accounting systems.
  • •Strong attention to detail and organizational skills; able to manage multiple priorities in a fast-paced environment.
Experience:3-6 yearsPublic accountingGAAPMonth-end closeERP/accounting systemsCapital-intensive businessesEnergyInfrastructureNatural resources
Skills:Attention to detailOrganizational skillsCommunicationCross-functional collaborationProblem-solvingProcess improvement
Tech Stack:ERPAccounting systemsGeneral ledger

Company Brief

Mariana Minerals
Software-first, vertically integrated minerals company developing extraction, processing, and automation systems to supply critical minerals (lithium and others) for energy, AI, and defense technologies, and building commercial-scale lithium facilities from produced water.
Industry: Mining & Metals
Company Size: Small (11 to 50 employees)
Growth: Early Stage Startup
Funding: Series A
Headquarters: San Francisco, United States
WebsiteLinkedInGlassdoor