Accounting Specialist
Summit Federal Services • Irving, TX • Full Time
Posted on Fri, May 15, 2026
Immmediate need for an Accounting Specialist to support the Accounts Payable team. This position reports to the Manager of Accounts Payable PO Processing and supports AP operations using SAP S/4 HANA, Costpoint, OpenText Vendor Invoice Management, Outlook, Excel, and other accounting tools.
The selected candidate will support Accounts Payable functions in compliance with generally accepted accounting principles (GAAP), company policies and procedures, disclosure statements, and government regulations.
This is a 1 year contract, hybrid role requiring on-site work at the Irving, TX location, 2 days per week.
Key Responsibilities
- Process PO-related invoices within SAP S/4 HANA and/or Costpoint systems
- Communicate accounting policies and procedures professionally and effectively
- Manage multiple priorities while working independently to meet service delivery agreements
- Collaborate effectively and maintain a continuous learning mindset
- Support month-end close activities and reporting requirements
- Analyze and resolve invoice posting issues using strong problem-solving skills
- Perform additional duties as assigned
- High School Diploma or equivalent with 4+ years of related experience
- Experience with SAP and/or Costpoint
- Accounts Payable customer service experience
- Intermediate Excel skills and proficiency in Microsoft Word and Outlook
- Strong customer service and communication skills
- Excellent attention to detail, organizational skills, and ability to multitask effectively
- Knowledge of GAAP, CAS, FAR, and corporate accounting policies and procedures
- Experience with OpenText Vendor Invoice Management
- SAP S/4 HANA experience
- Advanced Excel skills
Summit Federal Services, LLC is an equal opportunity employer regardless of race, color, religion, creed, sex, marital status, national origin, disability, age, veteran status, on-the-job injury, sexual orientation, political affiliation or belief. Employment decisions are made without consideration of these or any other factors that employers are prohibited by law from considering. Any discriminatory action can be a cause for disciplinary action. Summit Federal Services, LLC also prohibits discrimination against individuals with disabilities and will reasonably accommodate applicants with a disability, upon request, and will also ensure reasonable accommodation for employees with a disability.