Sr. Administrative Assistant jobs in United States
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DTE Energy · 3 hours ago

Sr. Administrative Assistant

DTE Energy is one of the nation’s largest diversified energy companies, focused on creating a cleaner, healthier environment. The Sr. Administrative Assistant is responsible for performing complex administrative duties, acting as a liaison for inquiries, and supporting business unit operations.

EnergyEnergy EfficiencyIndustrialOil and Gas

Responsibilities

Acts as primary contact/liaison for internal/external inquiries, issues, and concerns regarding projects, policies, procedures, forms, and confidential information; screens and prioritizes mail and telephone calls and follows through as needed
Facilitates/supports Business Unit administrative projects/programs (e.g., annual programs, rollouts, and policies) and day-to-day operations
Plans, coordinates, or facilitates a wide range of assigned activities for off-sites, meetings, workshops, community functions and large-scale events as needed
Assist with the purchase to pay process including shopping carts, processing invoices, and vendor maintenance
Analyzes and organizes project information and requirements; independently monitors project progress and results, while maintaining established schedule and budget
Researches, analyzes, and summarizes business information; prepares and may present reports, spreadsheets, and presentation packages; prepares documentation summarizing business decisions (e.g., employee selections, contract bids according to company pre-set standards)
Coordinates calendar, meetings, conference calls, and travel arrangements for a Business Leader/Business Unit; as needed, monitors expenditures such as office/field supplies and equipment and provides support to contract administrator by monitoring contract status, processes contract changes, and initiates bid process
Responsible for records management which may contain confidential information
Composes routine and non-routine business correspondence
Evaluates administrative processes for improvements, makes recommendations, and provides guidance to other clerical/administrative staff regarding office policies/procedures, as needed
Performs all other related duties as assigned

Qualification

SAPMicrosoft Office SuiteBusiness correspondenceRecords managementCommunication skillsOrganizational skillsTeam collaboration

Required

A high school diploma or equivalent
Eight or more years of administrative experience
Ability to efficiently handle competing priorities and tasks, remain organized and meet deadlines
Ability to establish and maintain effective working relationships with supervisor, coworkers, management, and the general public
Ability to establish goals, set priorities and meet deadlines
Possess excellent written and verbal communication skills coupled with a welcoming, cooperative, and supportive demeanor

Preferred

Knowledge of modern office practices and procedures
Knowledge of corporate policies including expense reporting, travel, and cellular phone
Experience with SAP would be considered a plus
Demonstrated proficiency in business correspondence, spelling, grammar, and basic accounting
Intermediate to Advanced knowledge of Microsoft Office Suite and intranet/internet research and departmental database management

Company

DTE Energy

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DTE Energy provides gas & electric utility services to MI homes and businesses.

Funding

Current Stage
Public Company
Total Funding
$8.17B
Key Investors
US Department of Energy
2025-11-18Post Ipo Debt· $400M
2025-09-08Post Ipo Debt· $600M
2025-01-16Post Ipo Debt· $7.17B

Leadership Team

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David Ruud
Chief Financial Officer
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Diane Antishin
Vice President, HR Operations and Chief Diversity and Inclusion Officer
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Company data provided by crunchbase