{"id":1378660,"url":"https://alion.io/job/mp-materials-senior-director-assistant-corporate-controller","title":"Senior Director, Assistant Corporate Controller","company":{"id":1808321,"name":"MP Materials","domain":"mpmaterials.com","url":"https://alion.io/company/mpmaterials","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"ADP","truth_index":{"grade":"A","score":92,"open_postings":91,"ghost_share":0.044,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":100,"computed_at":"2026-10-13T05:45:00Z"}},"role":"Finance","role_family":"Finance","seniority":"head","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Las Vegas, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":124000,"max_usd":237000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1735},"experience_years_min":12,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false},{"name":"Physical AI","optional":false}],"status":"live","first_seen_at":"2026-05-14T00:10:00Z","employer_posted_date":"2026-05-14","last_verified_at":"2026-10-13T19:52:24Z","board_verified":true,"closed_at":null,"days_open":152,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":152},"description":"Company Overview:\nMP Materials (NYSE: MP) is rebuilding American industrial capability for a new era of autonomy, robotics, and electrification.\nWe are the only U.S. company with a fully integrated rare earth supply chain-from mining and refining to advanced metal and magnet manufacturing. Our products include both the critical materials used to make permanent magnets and the finished magnets themselves-enabling next-generation technologies in robotics, automation, aerospace, transportation, defense, and energy systems. These materials are the foundation of physical AI-the convergence of computation, movement, and control.\nWe hire ambitious, mission-driven people who want to tackle complex challenges and shape the future of strategic industries. Our culture is rooted in teamwork, resiliency, and integrity, with a deep commitment to operational excellence and national purpose. MP is rapidly evolving from a materials producer into a leading U.S. manufacturer-and our people are driving that transformation.\nPosition Overview:\nReporting to the VP, Corporate Controller, the Senior Director, Assistant Corporate Controller, will be responsible for the general oversight of the accounting functions of the Company. Specific focus and attention will be on the Company’s accounting and control environment related to the General Ledger, Corporate Accounting, Inventory/Cost Accounting, Leases, Revenue, Fixed Assets, and Accounts Receivable functions as well as the tactical execution of these team’s monthly, quarterly and year-end close responsibilities, including collaborating with the payroll and accounts payable functions. The position will work directly with the VP, Corporate Controller, to develop and implement policies and procedures, train the accounting team and execute on various accounting projects and initiatives.\nThis role plays a critical part in ensuring the integrity, accuracy, and timeliness of consolidated financial information of global operations. The ideal candidate will be a proven leader who is solutions-driven with significant experience leading accounting departments within a large public company environment.\nPosition Responsibilities:\nLead role in the monthly, quarterly, and year-end accounting close processes and coordinate the work of various team members to meet defined close timelines.\nOversee general ledger, corporate accounting, inventory/costing, leases, revenue, fixed assets, and accounts receivable, and work closely and collaboratively with the payroll and accounts payable functions, in support of the close and reporting processes.\nHelp champion continuous review and modification of the close processes and accounting procedures to enhance efficiency, accuracy, completeness, and timeliness of deliverables.\nManage and mentor a team of accounting professionals, providing guidance, training, and development opportunities.\nSupport the establishment of department goals, objectives, and performance metrics aligned with company strategy.\nIdentify, assess, and mitigate risks that could lead to accounting error or loss of operational effectiveness.\nOwn the completeness and accuracy of the consolidated financial information, including ensuring appropriate intercompany eliminations, ensuring compliance with U.S. GAAP.\nEvaluate and implement new accounting systems and technologies to enhance efficiency and accuracy of the accounting process.\nWork to continuously improve processes related to order-to-cash, revenue recognition, inventory management, fixed assets, and involvement to improve procure-to-pay processes, among others.\nCollaborate with internal and external auditors to facilitate the audit process, ensure timely resolution of audit findings, and support an efficient audit.\nBuild and maintain cross-functional and collaborative relationships with colleagues across Accounting and Finance, Supply Chain, Operational Departments, Legal, and others.\nWork closely with the VP, Corporate Controller, Chief Accounting Officer, and other senior leaders to support strategic initiatives and provide financial insights and analysis.\nEnsure adherence to applicable federal, state, and local regulations.\nAs needed, assist with acquisition accounting and actively support the integration of newly acquired subsidiaries.\nRecommend and ensure maintenance of appropriate internal controls and financial procedures in compliance with SOX.\nEnsure timely and accurate completion of Company reconciliations, filings and reporting requirements.\nPlan, direct, and execute various accounting projects, including those regarding Company growth initiatives that require accounting support.\nOther duties as assigned.\nBasic Qualifications:\nBachelor’s degree in Accounting, Finance or a related field.\nActive CPA license is required.\nExpert understanding of U.S. GAAP and maintaining a strong internal control SOX environment; Solid understanding of SEC external financial reporting.\nMinimum of 12 years of progressive experience in accounting, with at least 5 years in a leadership role within a public company and at least 3 years with a Big 4 accounting firm.\nExceptional analytical, problem-solving, and decision-making skills.\nHighly driven and self-motivated, with strong leadership, presentation, and communication skills.\nExperience coordinating with external auditors.\nAbility to coordinate projects from inception to completion, incorporating feedback from multiple sources and stakeholders.\nAbility to multi-task, prioritize competing projects, and manage requests/assignments in a timely manner.\nExperience with ERP systems (preferably SAP S/4HANA) and financial reporting tools (e.g., OneStream, Hyperion).\nHigh proficiency in Microsoft Office Suite is required.\nDesired Qualities:\nAbility to adapt to a fast-paced and dynamic work environment.\nProactive and results-driven, with a continuous improvement mindset.\nExcellent leadership, people management, communication and influencing skills.\nExperience in training, developing and mentoring staff.\nAbility to work in a team environment; to communicate articulately, confidently, and professionally across many organizational levels and functions; and effectively build rapport with stakeholders.\nAbility to analyze complex problems, interpret operational needs, and implement solutions.\nStrong interest in staying informed of new and emerging accounting standards.\nProven ability to drive for results and accountability of business needs.\nDemonstrates decisiveness in resolving business problems, making decisions, and identifying priorities.\nExperience in manufacturing industry preferred.\nExperience with international accounting preferred.\nMP Materials is Proud to be an Equal Opportunity / Affirmative Action Employer\nAll qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. Underrepresented groups/Women/Disabled/Veterans are encouraged to apply. Candidates whose disabilities make them unable to meet the position’s requirements will still be considered qualified if they can perform the essential functions of the job with reasonable accommodation.\nYour Right to Work - In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment verification document form upon hire.\nFor Assistance with Application - Alternative methods of applying for employment are available to individuals unable to submit an application through this site because of a disability. Contact Human Resources Department at 702-844-6111; dial 7 when prompted for HR; 1700 South Pavilion Center Dr. 8th Floor, Las Vegas, NV 89135 to discuss reasonable accommodation.","description_format":"text","description_chars":7862,"description_truncated":false,"requirements":{"experience_years_min":12,"management_years_min":5,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Transportation & Logistics","Supply Chain"],"lifecycle":[{"event":"open","at":"2026-09-28T07:30:13Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 1","filings_12m":1,"filings_prev_12m":0,"green_card_filings_12m":0,"median_offered_wage_usd":152500,"route":null,"cap_exempt":false,"checked_at":"2026-10-03T21:08:04+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":26,"band":"fade","label":"Fading","p_open":1,"p_active":0.719,"p_room":0.36,"age_days":152,"expected_fill_days":100,"reasons":["conf:13","win:tail","crowd:"],"computed_at":"2026-10-13T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/mp-materials-senior-director-assistant-corporate-controller","json_url":"https://alion.io/job/mp-materials-senior-director-assistant-corporate-controller.json","meta":{"generated_at":"2026-10-13T23:29:12Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":35826,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1808321},"rest":"https://alion.io/mcp/rest/get_company?id=1808321"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmp-materials-senior-director-assistant-corporate-controller"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmp-materials-senior-director-assistant-corporate-controller"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmp-materials-senior-director-assistant-corporate-controller"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/mp-materials-senior-director-assistant-corporate-controller\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmp-materials-senior-director-assistant-corporate-controller"}]}