L-Cleared Business Administrator (PA)

International Executive Service Corps; West Mifflin, Northern (Allegheny County, KY); Hybrid; USD 42,000 - 66,000; Full time

Job summary

Spectra Tech, Inc. in West Mifflin, PA is hiring a Business Administrator to support invoice processing and collaborate with Procurement to ensure timely routing and approval of invoices.

Responsibilities include monitoring invoices on hold, resolving discrepancies with suppliers, and ensuring base requirements are met for all incoming invoices. Strong Excel and communication skills are essential.

Qualifications

• High school diploma or equivalent or Associate's degree in a related field.
• Minimum 5 years of relevant experience preferred.
• Experience in accounts payable or procurement is a plus.

Responsibilities

• Monitor invoices on hold and route for approval.
• Collaborate with procurement and requestors to process invoices.
• Resolve invoice discrepancies with suppliers and inquiries.
• Review incoming invoices for base requirements and accuracy.
• Communicate professionally to resolve issues and support timely payments.

Skills

Analytical skills

Communication

Multitasking

Teamwork

Excel

Office software

Education

High school diploma or equivalent

Associate's degree in related field

Tools

Microsoft Office Suite

Excel

Accounting software

Job description

Spectra Tech, Inc. is hiring for a Business Administrator in West Mifflin, PA.

Applications will be accepted until October 14th, 2026

Clearance Required: L (before starting)

Position Overview

Business Administrator to support invoice processing, working collaboratively with Procurement and requestors within the organization to ensure the timely routing and approval of invoices.

Responsibilities

• Monitor invoices on hold.
• Work with suppliers to resolve invoice related discrepancies.
• Address supplier inquiries regarding invoicing.
• Review all incoming invoices to ensure base level requirements are met.
• Communicate professionally both internally and externally to resolve issues and problem solve.

Education & Experience Requirements

• High school diploma or equivalent and a minimum of 5 years of relevant experience; or
• Associate's degree from an accredited college or university in a related field.

Required Knowledge, Skills & Abilities

• Strong analytical skills with attention to detail.
• Excellent communication skills for effective interaction with internal and external stakeholders.
• Ability to handle multiple tasks and prioritize work effectively, independently and as part of a team.
• Proficiency in Microsoft Office Suite, particularly Excel.
• Experience with accounting or procurement software is preferred.
• Previous experience in accounts payable, procurement, or a related financial role.
• Familiarity with invoice processing and supplier management.

Spectra Tech, Inc. is committed to hiring and retaining a diverse workforce. We are an Equal Employment Opportunity (EEO) employer. It is the policy of the Company to provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information. We are also an E-verify employer