System Integrator (2026-0239)

Acclaim Technical Services (ATS), founded in 2000, is a premier provider of tech-enabled solutions and operational services to a broad range of U.S. Federal agencies. As an Employee Stock Ownership Plan (ESOP) company—an uncommon advantage in our sector—we foster a culture of ownership, accountability, and shared success. This commitment to our people shows: ATS is consistently recognized as a top workplace in the DC area and continues to experience strong, strategic growth

We are actively hiring a System Integrator   with TS/SCI w/ Poly  to join our team working in,  Chantilly, VA . This includes a possible move to a multi-cloud architecture, managing growing customer requirements, and integrating with mission partners' data sources, applications, and technologies. You will connect people and systems across the organization: leading outreach to partner offices, documenting architecture, planning migrations, and keeping projects on schedule.

Key Responsibilities:
- Provide systems integration support to multiple initiatives and perform horizontal integration across the organization.
- Conduct programmatic outreach to other offices on behalf of the customer, and build strategic working relationships with partner offices and components.
- Prepare cross-component system architecture documentation.
- Assess and document current site network configurations, and provide input on network design and implementation plans.
- Develop migration project proposals with a clear plan of action, level-of-effort estimate, and delivery timeline.
- Help establish configuration management systems.
- Coordinate activities for customer program managers and teams, and engage with the customer team on project execution.
- Make sure project solutions and schedules are implemented on time.
- Review strategic plans and recommend corrective actions.
- Prepare deliverables such as presentations, strategies, requirements, status reports, plans, and ad-hoc documentation.
- Create and deliver program and project artifacts and deliverables.
- Support the customer's strategic and tactical planning activities.
Required Qualifications: 
- Bachelor's degree in Information Systems, Computer Science, Engineering, or a related field, plus 5 years of relevant experience. Additional years of experience may be accepted in place of a degree.
- Demonstrated experience performing systems integration on large-scale technical projects or programs.
- Experience creating and maintaining systems and architecture documentation.
- Understanding of cloud services.
- Experience identifying integration points between internal and external systems.
- Experience integrating and coordinating activities across a diverse set of customers.
- Experience advising a team of senior customers.
- Ability to plan and deliver tailored communication to customers at all levels.
- Experience developing and reviewing deliverables such as presentations, strategies, studies, requirements, status reports, plans, and ad-hoc documentation.
- Proficiency with Microsoft PowerPoint, SharePoint, Word, and Excel
Preferred Qualifications:
- Experience planning or supporting a move to a multi-cloud architecture.
- Experience with network design and configuration management practices.
- Experience supporting AI or data programs.
- Prior experience supporting the Intelligence Community.

ABOUT

Acclaim Technical Services (ATS) , founded in 2000, is a premier provider of tech-enabled solutions and operational services to a broad range of U.S. Federal agencies. As an Employee Stock Ownership Plan (ESOP) company—an uncommon advantage in our sector—we foster a culture of ownership, accountability, and shared success. This commitment to our people shows: ATS is consistently recognized as a top workplace in the DC area and continues to experience strong, strategic growth.

SALARY TRANSPARANCY

There are many factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employee owners value the flexibility at ATS that allows them to balance quality work and their personal lives. We offer competitive compensation, career growth, benefits and learning and development opportunities. Our broad mix of exceptional benefits options is designed to support and protect employees and their families.

At ATS, you will be eligible to participate in a comprehensive benefits package such as healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more at Employee Resources

EQUAL EMPLOYMENT OPPORTUNITY (EEO) STATEMENT

ATS is committed to a program of equal employment opportunity without regard to race, color, ethnicity, national origin, ancestry, citizenship, sex, pregnancy, marital status, sexual orientation, age, religion/creed, hairstyles and hair textures, handicap/disability, genetic information/history, military/veteran status, or any other characteristic or condition protected by applicable law. We support the employment and advancement in employment of individuals with disabilities and of protected veterans, and we treat qualified individuals without discrimination on the basis of their physical or mental disability or veteran status.