Office Manager
SES Group
Smithville, MO US
Posted ago
SES Group

SpecPro Environmental Services LLC (SES) is the original SES company, originating from its predecessor company founded in Oak Ridge, Tennessee, in 1992. SES has diversified from its original environmental services roots and is now a company with a big reputation for providing quality design-build construction, fuels, and civil environmental services to government clients nationwide.

We are looking for an Office Manager for our location in Smithville, Missouri. This position will manage the EMI-Office business activities including but not limited to facility management and general office administration. Candidates must be prepared to work under pressure, be resourceful, can manage multiple ongoing tasks. Strong computer skills, especially all Microsoft Office Modules.


  • Manage the accounts payable/Accounts Receivable process
  • Enter and route all project-related invoices via an electronic workflow system to project management for review and approval
  • Process payments to Vendors/Suppliers in a timely manner
  • Manage Client Communications and Client correspondence/submittals
  • Ensuring that basic facilities are well-maintained and conducting proactive maintenance
  • Auditing and planning for the future by forecasting the facility’s upcoming needs and requirements
  • Develops and maintains detailed inventories of materials and supplies located in the Warehouse
  • Manage emails, letters, packages, phone calls, and other forms of correspondence
  • Submit reports and prepare proposals and presentations as needed
  • Must be able to lift 50 pounds
  • Local travel to meet client requirements is required


  • Minimum of 3 to 4 years in a similar position
  • Associate or bachelor’s degree is preferred
  • Competent writing and communication skills – including the ability to communicate technical information
  • Excellent knowledge of all Microsoft Office Modules
  • Ability to prioritize and multi-task
  • Time management skills
  • Passionate about delivering consistent excellence

$55,000 - $65,000
About SES Group

We offer competitive benefits to include: Profit Sharing, Medical/Dental/Vision, Life Insurance, Retirement Savings Plan, Flexible Spending Accounts, Paid Annual Leave, etc.

We are an Equal Opportunity Employer. Employment decisions are made without regard to any protected category. We are also an advocate of preferential hiring and professional development of qualified Bristol Bay Native Corporation shareholders, their spouses and descendants, and Alaska Natives in accordance with Public Law 93-638.

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