Senior Administrative Assistant

Posted 2hrs ago

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Job Description

Sr Administrative Assistant supporting MATRIX capital construction projects and corporate PMO. Coordinating documentation, meetings, reporting, procurement records, and project controls.

Responsibilities:

  • Provide administrative and coordination support to project managers, project-controls personnel, and the corporate PMO.
  • Organize and maintain project files, correspondence, reports, meeting records, contracts, purchase orders, invoices, change documentation, and other project records.
  • Maintain project document-control practices, including file naming, version control, distribution, review status, and retention.
  • Schedule project meetings and coordinate invitations, agendas, presentation materials, meeting logistics, and required attendees.
  • Attend project meetings, prepare accurate meeting minutes, document decisions, and distribute meeting records promptly.
  • Maintain action-item, decision, issue, and deliverable logs and follow up with responsible parties regarding upcoming or overdue commitments.
  • Assist with weekly and monthly project reports, dashboards, status summaries, and executive presentations.
  • Collect project updates from engineering, procurement, construction, contractors, vendors, and other stakeholders.
  • Support monitoring of key deliverables, milestones, approvals, and deadlines.
  • Enter, update, and maintain project information in Oracle Primavera Cloud and other approved project-management systems.
  • Support project schedules by coordinating status information and maintaining supporting documentation.
  • Assist with procurement and contracting activities and maintain requisition, purchase order, contract, invoice, and vendor-tracking logs.
  • Coordinate invoice routing, review, coding, approval, and status follow-up.
  • Maintain project change logs and supporting documentation.
  • Support risk and issue management by maintaining registers and following up on mitigation actions.
  • Track project staffing, onboarding, access, training, travel, equipment, and mobilization requirements.
  • Coordinate preparation, review, approval, and distribution of project documents and deliverables.
  • Assist with onboarding contractors, consultants, and project team members.
  • Maintain stakeholder, contractor, vendor, and project-team contact information.
  • Ensure project documentation and records are complete, accurate, current, and audit-ready.
  • Support project closeout and archiving of project records.
  • Identify administrative or process gaps and recommend improvements to PMO procedures, templates, and workflows.
  • Handle confidential project, commercial, personnel, and financial information appropriately.

Requirements:

  • Experience providing administrative or project-coordination support within a project-based environment.
  • Strong organizational skills and demonstrated attention to detail.
  • Ability to manage multiple assignments, deadlines, meetings, and stakeholder requests simultaneously.
  • Experience maintaining project documentation, meeting minutes, action logs, reports, and electronic filing systems.
  • Ability to prepare clear, accurate, and professional written communications and meeting records.
  • Strong proficiency with Microsoft Word, Excel, PowerPoint, Outlook, Teams, and SharePoint or comparable business applications.
  • Ability to learn and effectively use project-management, document-control, procurement, and financial systems.
  • Strong interpersonal and communication skills with the ability to work effectively across multiple departments and organizational levels.
  • Ability to work independently, anticipate project-team needs, and follow assignments through completion.
  • Ability to handle sensitive and confidential information with discretion.
  • Experience developing and analyzing earned value metrics and performance indicators.
  • Clear, concise, and effective fluency in the English language is essential.
  • Preferred: Experience supporting major capital, construction, engineering, or manufacturing projects.
  • Preferred: Experience working within a corporate PMO or supporting multiple projects.
  • Preferred: Familiarity with Oracle Primavera Cloud or comparable project-management software.
  • Preferred: Experience supporting project managers, schedulers, cost analysts, or project-controls teams.
  • Preferred: Familiarity with procurement, contracting, purchase orders, invoicing, change management, and project closeout.
  • Preferred: Experience supporting specialty metals, chemical processing, advanced manufacturing, or similar industrial projects.
  • Preferred: Familiarity with document-control standards and construction project documentation.