Title: Accounting Specialist II
Location: Picatinny Arsenal, NJ (On-site, no exceptions)
Company: WisEngineering, LLC 
Requirement: US Citizen - eligible to obtain secret clearance if required 
Timeline: Currently Interviewing Candidates!  - Start ASAP! 
Process: Skills and Technical Screening, Interviews (On Site), Security Background Check, References, Offer, Onboard! 
Compensation: 75-100K DOE 

WisEngineering is currently interviewing candidates to support a key government program at Picatinny Arsenal! We’re seeking a mid-level accounting/financial professional with strong analytical skills, expert Excel experience, and hands-on knowledge of Army/DoD financial systems. This is a fully on-site role providing critical support for financial operations and analysis.

Desired experience supporting all of the following: 

• Defense Travel System (DTS)
• Global Combat Support System-Army (GCSS-A)
• PowerTrack (TAC)
• Defense Automated Time Attendance and Production System (DATAAPS / ATAAPS)
• Wide Area Workflow (WAWF)

Responsibilities:

• Manage unliquidated obligations (ULOs), open commitments, and track financial transactions.
• Process invoices, billings, and cash collections, and resolve IDOC errors.
• Perform variance analysis, forecasting, and financial reporting.
• Develop and maintain advanced Excel tools, including pivot tables, macros, and formulas.
• Investigate discrepancies, identify root causes, and resolve complex financial issues.
• Collaborate with government staff and internal teams to ensure accurate reporting and smooth operations.

Required: 

• Hands-on experience with all or most of the following: DTS, GCSS-A, PowerTrack (TAC), DATAAPS/ATAAPS, and WAWF.
• Expert Excel skills, including pivot tables, macros, formulas, and forecasting.
• Strong analytical, problem-solving, and issue-resolution abilities.
• Ability to work on-site at Picatinny Arsenal full-time—no exceptions.
• Detail-oriented, organized, and able to work independently and collaboratively.

Eligibility Requirements:
(Preferred) Accounting/Finance Degree
(Required) 4-8 Years of experience within a military or government environment