Amentum: Hiring, Background Check & Employment Verification FAQs

Amentum launched as an independent company on February 4, 2020, in Germantown, Maryland, following the completion of a sale of AECOM's Management Services business to affiliates of American Securities LLC and Lindsay Goldberg. The spinout consisted of the non-construction parts of AECOM's federal work along with its commercial operations and maintenance business, part of a broader effort by AECOM to refocus on its core architecture, engineering, and construction markets. At launch, Amentum described itself as building on a 116-year heritage of safety and operational excellence, tracing its institutional roots back through a lineage of predecessor companies including URS Corporation's legacy Federal Services business, which itself had been formed through acquisitions including EG&G Technical Services, Lear Siegler Services, Washington Group International, and Sverdrup & Parcel.

Amentum grew rapidly through major acquisitions and mergers following its 2020 launch. In February 2022, Amentum merged with Pacific Architects and Engineers (PAE), a major defense and government services contractor founded in 1955 by Edward Shay, which had itself served clients including the U.S. Department of State, the United Nations, and the Central Intelligence Agency. Most significantly, on September 27, 2024, Amentum completed a merger with a spin-off of Jacobs Solutions Inc.'s Critical Mission Solutions business and portions of its Divergent Solutions business, bringing together two premier government services companies with complementary capabilities built over more than a century of combined history. Amentum began trading publicly on the New York Stock Exchange under the ticker AMTM following this transaction.

Today, Amentum is headquartered in Chantilly, Virginia, generating more than $14 billion in annual revenue and employing more than 50,000 to 53,000 people across the United States and dozens of foreign countries and territories. As the second-largest government services (non-equipment producing) contractor in the U.S. government contracting market after Leidos, Amentum's workforce includes engineers, IT and cybersecurity professionals, logistics and supply chain personnel, aviation maintenance and technical staff, and nuclear and environmental remediation specialists supporting programs of national significance across defense, security, intelligence, energy, and environmental sectors.

Company culture and employee programs: Amentum emphasizes a century-long heritage of operational excellence, mission focus, and a strong culture of safety and ethics inherited from its various predecessor organizations. Given the nature of its government contracting work, many roles at Amentum require candidates to obtain or maintain federal security clearances. Benefits, training, and advancement opportunities can vary significantly by contract, role, and required clearance level, so candidates should confirm specifics with a recruiter during the hiring process.

Yes. Employers in the government and defense contracting industry, including Amentum, are legally required to conduct extensive background checks on candidates, particularly for roles requiring federal security clearances, in addition to standard employment screening. In the United States, employment screening is governed by the Fair Credit Reporting Act (FCRA), which requires employers to obtain written consent, provide disclosures, and follow adverse action procedures.

Amentum is generally reported to conduct thorough background checks as part of its hiring process, which is standard and often legally required for government contracting roles, particularly those requiring federal security clearances such as Secret, Top Secret, or higher levels.

The hiring process for roles at Amentum typically includes an application, one or more interviews, verification of any required professional certifications, a background check, and, for many positions, initiation or transfer of a federal security clearance investigation prior to a final offer.

Background check timelines can vary based on the type of screening requested and how quickly records can be verified; security clearance investigations required for many Amentum roles can take significantly longer than a standard employment background check, sometimes several months to over a year depending on clearance level. Learn more about typical background check turnaround times to understand what factors can affect the process.

A typical pre-employment background check for a government contracting role may include:

Under the FCRA, criminal history reporting is generally limited to seven years for most background checks, but federal security clearance investigations typically review a candidate's full history over a much longer period, often 7 to 10 years or more, depending on the clearance level required.

Hiring decisions involving candidates with criminal records are generally made on a case-by-case basis, but federal security clearance eligibility guidelines impose significant, and in some cases disqualifying, restrictions on certain criminal history, particularly for roles requiring access to classified information. Some states have adopted "ban-the-box" laws that may apply differently in the context of federal government contracting and clearance requirements.

Candidates can generally expect to provide personal information such as full legal name, date of birth, and Social Security number, along with signed consent authorizing the background check, and, for cleared positions, extensive additional documentation to support a federal security clearance application, in compliance with FCRA requirements.

The Fair Credit Reporting Act (FCRA) is a federal law that regulates how employers can use background check information in hiring decisions. It requires employers to notify candidates before running a check, obtain written consent, and follow specific adverse action procedures if a decision is made based on background check results.

Running a personal background check with Checkr lets you preview what Amentum may see during the hiring process, helping you address any concerns before you apply. A personal background check can include:

Learn more about Checkr Personal Background Checks and explore your Checkr Profile to see what information may appear in your own background check.

If you're a candidate with a background check in progress through Checkr as part of your application to Amentum or another employer, you can check your status through the Candidate Portal. For additional support, visit the Checkr Help Center.

The information provided in this article does not, and is not intended to, constitute legal advice. All information is for general informational purposes only. Checkr does not guarantee the accuracy, completeness, or usefulness of this information and is not responsible for any errors or omissions, or for the results obtained from the use of this information. This article may contain links to other third-party websites. Such links are only for the convenience of the reader. Checkr does not endorse the contents of the third-party sites and disclaims any affiliation with the companies mentioned in this article unless otherwise stated.