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Company Summary

Company Overviews

CSSI, LLC. has over 30 years of experience working in complex, dynamic, safety critical systems supporting both government and commercial clients to address their toughest challenges, with efficient and low-risk solutions. Our collaborative work has improved the safety of transportation related human and systems infrastructure, increased the efficiency of the National Airspace System (NAS), and facilitated the modernization of both NAS and DoD systems and capabilities. Founded in 1990 and headquartered in Washington, D.C., CSSI employs more than 175 employees throughout the country, helping customers across the United States and globally understand and implement the solutions to their biggest obstacles. For more information on CSSI, LLC., please visit www.cssiinc.com.

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Rating is calculated based on 1 review and is evolving.

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Data Analyst
3.9
31 August 2026
Good Flexibility and Stability in Government Contracting
Pros: The flexibility to work remotely or hybrid is a major advantage, and it's well-supported. This really helps with work-life balance. The nature of the work, often tied to government contracts, provides a strong sense of job security. There are opportunities to learn new analytical tools and methodologies, and my colleagues are usually very helpful and cooperative, fostering a good team spirit.
Cons: While there's flexibility, workload can become intense during peak project phases, sometimes requiring extra hours. Communication on project scope changes could sometimes be clearer to avoid scope creep. Career progression is generally steady but can feel a bit slow if you're looking for rapid advancement; it depends a lot on project availability and internal networking.
Advice to Management: Continue to foster the remote work culture and ensure clear communication channels, especially regarding project timelines and resource allocation. Consider more structured mentorship programs to aid faster career progression for motivated employees.
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