Administrative Assistant

Invenergy

. Coordinate and implement office services including payroll, purchasing, records control, projects, and budget accounting operations .

Posted 10/13/2026full-timeWarrenton • Missouri • United StatesJuniorMid-Level💰 $19 - $37 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates proficiency in office services coordination, including payroll, purchasing, and budget accounting operations, while effectively communicating policies and maintaining positive team relationships.

Highest-signal resume keywords

Administrative Assistant ExperienceMicrosoft Office ProficiencyFinancial Reporting CoordinationData Analysis and ReportingTeam Collaboration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Payroll ProcessingBudget AccountingInvoice DistributionData ManipulationRecord-Keeping SystemsForms ControlOffice Layout AnalysisReport PreparationComputational SkillsSpecial Events Planning

Soft Skills

Excellent CommunicationNetworking SkillsPositive Working RelationshipsTeamworkAdaptability

Tools & Technologies

Microsoft OfficeSpreadsheetsRelational DatabasesStatistical PackagesGraphics PackagesOracleSAP

Industry Keywords

Office ServicesAdministrative SupportFinancial OperationsPersonnel RequirementsOperating Policies

Tech Stack

Tools & technologies

Oracle

About the role

Key responsibilities & impact

Coordinate and implement office services including payroll, purchasing, records control, projects, and budget accounting operations
Assist with invoice distribution, purchase orders, and coding
Analyze unit operating practices, record-keeping systems, forms control, office layout, and personnel requirements; create new systems or revise established procedures
Interpret and communicate operating policies
Coordinate collection and preparation of financial and operations reports
Participate in job applicant interviews and conduct new employee orientations as needed
Locate and compile information and format reports, graphs, tables, records, and other information sources
Assemble and categorize facts and figures for written computations and calculations
Assist with special events planning
Operate a personal computer for email, electronic calendars, and basic office support software
Use spreadsheets, relational databases, statistical packages, and graphics packages to assemble, manipulate, and format data and reports
Perform other duties as assigned

Requirements

What you’ll need

High school diploma or equivalent
2+ years of administrative assistant experience or relevant work experience
Proficiency in Microsoft Office
Excellent communication, networking, and computer skills
Ability to maintain positive working relationships and work as part of a team
Able to work 40 hours per week with the possibility of overtime as needed
Eligible to work in the United States without employer visa sponsorship now or in the future
Oracle or SAP experience preferred but not required
Experience using computers and computer programs daily

Benefits

Comp & perks

10% bonus eligibility
Medical insurance
Dental insurance
Vision insurance
401k
Profit sharing
Paid time off