Internal auditor senior, Internal Audit

Serco, Inc. is seeking a motivated and dynamic individual to join their Internal Audit Team as an Internal Auditor (Senior Auditor) - in Herndon, VA. In this role you will work on internal audits and advisory reviews of diverse Federal and State government agency contracts as well as corporate support functions (HR, Finance, Procurement, etc). The scope of the engagements will include areas such as compliance with customer contracts, company policies & procedures, accounting standards, government guidelines, and laws & regulations.

This is a hybrid position requiring 2 days per week in corporate headquarters. Flexible work arrangements are available on a case-by-case basis.

As a senior internal auditor you will be the day‑to‑day / on‑the‑ground leader for the audit lifecycle from planning to reporting. You will independently assess the design and operating effectiveness of financial, operational and compliance processes and controls over key risks. You will work hand in hand with management to identify viable improvements and prioritize action in the areas of highest risk. You will be able to work independently, knowing when to draw on manager support and will report to a member of the audit management team.

Be a team leader and role model for internal auditors

Perform audits of contracts with customers or Serco business units to cover areas based on a risk assessment, such as Finance/Accounting, Operational/Contract Compliance, Compliance with Laws & Regulations, People/Employee lifecycle, and Risk Management/Business Continuity

Perform audits over a variety of Corporate Functions or cross‑functional processes

Perform advisory reviews to provide the business with guidance on controls and processes, particularly in emerging risk areas or processes known to be immature

Actively prepare and draft audit/advisory reports

Manage audit follow‑up and closure process over audit findings and management actions

Lead audits on a day‑to‑day basis and direct the work of others

Supervise junior auditors on a project basis

Report to Internal Audit management of the Americas Division

Assist in Serco Global Internal Audit Strategy initiatives to improve the audit team’s processes

A bachelor’s degree

Minimum 5 years of relevant experience (external audit, internal audit or similar)

A good understanding of core operational and financial systems, processes, risks and controls

Knowledge and experience in methods for auditing processes, internal controls, accounting standards, and process documentation techniques

Experience supervising and reviewing the work of other auditors on a project basis

Strong Microsoft Excel experience

Willingness to travel up to 10%

Must be able to obtain/maintain a valid passport

Data analytics experience using various tools and/or MS Excel

Experience auditing government contractors and understanding of the industry

Experience in a public accounting firm auditing/consulting environment

Experience using audit work paper systems/software

Certified Public Accountant (CPA), Certified Fraud Examiner (CFE), or any certifications from the Institute of Internal Auditors (IIA)

Medical, dental, and vision insurance

Robust vacation and sick leave benefits, and flexible work arrangements where permitted by role or contract

Tuition reimbursement program

Life insurance and disability coverage

Optional coverages that can be purchased, including pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection

Employee Assistance Program

In addition, eligible employees may receive performance‑based incentives and long‑term incentive opportunities. Program availability may vary based on contract type, location, hire date and applicable collective bargaining agreements.

We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.

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