Corporate Billing Specialist

Precise Systems delivers integrated, mission‑ready solutions that advance warfighter readiness and strengthen our nation’s most critical defense programs. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering;
Digital Transformation;
Electromagnetic Warfare;
Interactive Training & Simulation;
Physical Sciences Research;
Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded through strategic growth, our team applies innovative technologies, engineering rigor, and customer‑focused execution to solve complex challenges and accelerate mission success. Guided by our commitment to partnership, precision, and performance, we deliver the scalable solutions and technical excellence our customers depend on—today and into the future.

Precise Systems is seeking a highly self‑motivated, Billing Specialist in a fast‑paced Federal government contracting environment.

This position may allow for hybrid work; however, employees must be able and willing to travel and provide in‑office or on‑site support as required by customer requirements, project demands, or business needs.

• Calculate and prepare monthly and semi‑monthly Cost Plus, Time & Materials, and Fixed Price project invoices.
• Collaborate with Project Finance accountants to ensure invoice accuracy and proper backups and schedules are attached.
• Timely submission of Prime invoices through using Wide Area Workflow (WAWF) and Subcontract invoices to the corresponding Prime contractors.
• Project set up and ongoing project updates as provided by the Project Finance accountants.
• Contribute to process improvements and billing efficiencies.
• Other duties as assigned.

• Bachelor's degree in business, finance, or other related discipline.

• Minimum 3‑5 years experience in government or government contracting, finance environment.
• Strong familiarity with the FAR and government contracting concepts, practices and procedures.
• Proficiency with Deltek CostPoint, Project set up and billing.
• Proficiency using Microsoft Office Suite.
• Extremely organized and detail oriented.
• Positive, customer‑service focus with the ability to actively listen, elicit information, comprehend customer issues/needs, and recommend solutions.
• Ability to work independently as well as collaboratively, follow‑through on projects, and complete work accurately and timely with minimal supervision.
• Demonstrated initiative/self‑motivation, eagerness to learn, and attention‑to‑detail.
• Flexible and willing to adjust to the needs and priorities of a growing business.

Must be able to obtain and maintain a Secret security clearance. Due to the sensitivity of customer related requirements, U.S. Citizenship is required.

Precise Systems values employee contributions, promotes diverse opportunities for professional growth, and prioritizes overall well‑being. Our comprehensive professional services benefits package includes health insurance, life and accidental death and dismemberment coverage, disability insurance, retirement plans, holiday pay, employee‑managed leave, and professional growth opportunities.

We recognize exceptional performance and alignment with our core values through our STAR Award recognition program.

Precise Systems is dedicated to a shared vision and core values of Integrity, Respect, and Responsibility, which foster innovation and drive our continued success in the global marketplace. Precise Systems and its subsidiaries are Equal Opportunity /Affirmative Action Employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, protected veteran status, status as an individual with a disability, or any legally protected status under federal, state, or local law.

Visit  for a listing of current openings and our comprehensive, employee friendly benefits summary. Precise Systems participates in E‑Verify.