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International Assignment Administrator Jobs (NOW HIRING)

The successful candidate will administer Expatriate / International Assignees assignment on- and off-boarding, Human Resource Information System (HRIS) data entry, draft International Assignment ...

Key Responsibilities Global Mobility & Assignment Administration * Administer the full lifecycle of international assignments, including relocation, immigration, onboarding, payroll, benefits, and ...

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Infographic showing various International Assignment Administrator job openings in the United States as of August 2026, with employment types broken down into 1% Locum Tenens, 1% As Needed, 55% Full Time, 9% Part Time, 1% Temporary, and 33% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

International HR Assistant

Falls Church, VA • Hybrid

General Dynamics Information Technology
IT Services • 10K+ employees

$22.26 - $28.85/hr

Full-time

Retirement, PTO

Posted 17 days ago


Key responsibilities

  • Support the day-to-day administration of the global mobility program, including managing international assignments and personnel relocations.

  • Track expatriate employees, process related forms, generate reports, and maintain records for international assignments and visa support.

  • Assist with immigration support activities such as managing files, processing visa and employment authorization documents, and supporting special projects.


General Dynamics Information Technology rating

7.8

Company rating: 7.8 out of 10

Based on 63 frontline employees who took The Breakroom Quiz

89th of 226 rated it services


Job description

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REQ#: RQ226059Public Trust: None Requisition Type: Regular Your Impact

Own your opportunity to be at the center of GDITs business operations. Make an impact by collaborating across functions to make mission success achievable.

Job Description

GDIT is seeking an International HR Assistant to support the International Human Resources (IHR) and Global Mobility Team. This position is assigned to help manage International Assignments (expatriate administration) and the administration of personnel who are relocating outside of the U.S. The International HR Assistant is responsible for providing administrative support to other Global Mobility professionals by tracking actions for assignments, international transfers, and new hires. The successful candidate will administer Expatriate / International Assignees assignment on- and off-boarding, Human Resource Information System (HRIS) data entry, draft International Assignment Letters for expatriate assignments, maintain International HR SharePoint sites, generation of reports, and soft- and hard-copy records management. Lead and support processing international assignment forms and documentation, as well as, U.S. and non-U.S. tax and payroll forms.

This position will also provide support to the Global Mobility Immigration lead in the administration of expatriate and U.S. non-immigrant visas and records

.

MEANINGFUL WORK AND PERSONAL IMPACT

  • Support the day-to-day administration of the global mobility program;
  • Report daily, weekly, and periodic metrics to support the administration of the mobility program;

  • Maintain International; Shared Network folders, SharePoint, and hard-copy files;

  • Primary support for employee / candidate access to expatriate management system;

  • Enter HRIS information and process forms related to new international assignees, transfers, or status changes;

  • Maintain and support the department e-mail account including archiving, responses to inquiries, processing of forms, and other communications;

  • Track expatriate employees via data entry and reporting;

  • Generate employee verification, immigration support letters for foreign national and subcontract employees;

  • Process invoices for department vendors as needed;

  • Immigration Support Role:

    • Manage physical and digital PAFs, ensuring proper labeling, retention, and destruction of expired files

    • Manage I-9 monthly reverification process for Foreign National employees

    • Weekly Workday Data Integration of new hire or current employee renewal immigration visa or Employment Authorization Document (EAD) information

    • Post and track office postings, as required;

  • Participates in special projects as required;

  • Back-up administration for:

    • Generating travel reports;

    • Social security treaty applications and coordination with stakeholders; (home and host payroll, tax, HR, employees, etc.); and

    • Foreign vehicle program tracking and data entry

WHAT YOU'LL NEED TO SUCCEED:

  • Education: Associates degree. In lieu of degree, 5+ years relevant experience with HR, IHR, or other related functional department such as Immigration or Relocation.
  • Experience: 3+ years relevant experience with HR, IHR, or other related functional department such as Immigration or Relocation
  • Technical skills: Proficiency in the use of Workday, MS Office including strong Excel skills, SharePoint and other records and collaboration systems
  • Role requirements:
    • Position requires a self-motivated, professional, capable of prioritizing workload and schedule
    • Effective administrative and organizational skills
    • Strong verbal and written communication skills
    • Knowledge of general human resources practices and procedures
  • Location: This is a hybrid position working at our GDIT facility in Falls Church, VA. Must be comfortable working onsite a minimum of 3 days a week. The schedule would be Monday, Tuesday and Wednesday.

GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.

  • Growth: AI-powered career tool that identifies career steps and learning opportunities
  • Support: An internal mobility team focused on helping you achieve your career goals
  • Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
  • Community: Award-winning culture of innovation and a military-friendly workplace


OWN YOUR OPPORTUNITY
Explore a career in cyber at GDIT and youll find endless opportunities to grow alongside colleagues who share your focus on defending and protecting what matters.

Work Requirements
Years of Experience

3 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification
Travel Required

None

Salary and Benefit Information

The likely hourly rate for this position is between $22.26 - $28.85. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans


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About General Dynamics Information Technology

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GDIT is a global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense, and intelligence community. Its 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. The company operates across 50+ countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber, and application development.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US