RS21 Reviews

2.6

28% would recommend to a friend

(24 total reviews)

Charles Rath

40% approve of CEO

26% positive business outlook

RS21 has an employee rating of 2.6 out of 5 stars, based on 24 company reviews on Glassdoor which indicates that most employees have an average working experience there. The RS21 employee rating is 30% below average for employers within the Management and consulting industry (3.7 stars).

Reviews by job title

24 reviews
1.0
23 Dec 2025

Software engineer

Recommend
CEO approval
Business outlook

Pros

Good work environment for the most part but you will not have job security.

Cons

Bad management and they will lie to you.

1.0
23 Nov 2025
Recommend
CEO approval
Business outlook

Pros

Flexibility working hours during the day

Cons

I worked at the company for two years, and despite putting in strong technical work, the overall experience was disappointing. I consistently delivered high-quality results, learned new skills specifically for the contracts I supported, and handled my responsibilities professionally. Even with full-time hours, the contractor structure created a sense of instability, lower compensation, and very little job security. What was most difficult was being suddenly let go while actively working on two projects — with no two-week notice and no real explanation. This happened a few months after I came back from my Maternity leave and while my husband was recovering from surgery. The timing and lack of communication felt extremely insensitive and showed very little consideration for my circumstances. I also couldn’t ignore the noticeable lack of diversity within the team. This contributed to a feeling of not fully belonging, and some decisions — including mine — felt inconsistent and unclear. It left me questioning whether employees’ needs and contributions were truly valued.

1.0
29 May 2025

Incredibly Unstable Environment

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Talented and committed team members at the individual contributor level. Many coworkers are genuinely passionate and bring strong technical and creative skills to the table. Do not be fooled into thinking this will be enough to overcome the challenges caused by poor leadership.

Cons

There was a time when RS21 looked like a promising startup. Anyone still buying into that idea is being misled. Over the past several years, the company has gone through at least five rounds of mass layoffs, primarily due to overhiring or underdelivering on contracts. The entire C-suite has turned over. The director level has turned over multiple times, often all at once. The company’s focus has been on short-term decision-making aimed at finding a buyer and generating a return for the owners and investors. That is the end goal. Everything else, from stated values to lofty marketing language, serves as a cover. This short-term mindset has created nearly every major issue RS21 has faced. There is little interest in building lasting value or improving capabilities. Instead, the emphasis is on marketing and vaporware. (Ask about Mother, the 'AI Engine' on the website that never existed, and how potential buyers quickly saw through it.) They have acqui-hired companies without any real plan for integration, damaging those relationships. Project management has never been figured out, and multiple directors of delivery and operations have come and gone. Executive roles are often handed out just to keep people from leaving, resulting in underqualified leaders in critical positions. Sales teams rarely understand the services or products they are pitching, so turnover is high. Most don’t last more than six months. The company cannot commit to a clear focus, jumping between healthcare, defense, federal, state, and even space. They try to do everything and end up doing none of it well. Much of RS21’s survival has come from COVID-era loans that did not need to be repaid and personal connections to lab contracts that ultimately went nowhere. The individual contributors are talented, dedicated, and mission-driven. Unfortunately, they have always been at the mercy of short-sighted leadership. And through it all, only one person has remained in a leadership role from the beginning, central to the ongoing dysfunction.

Viewing 1 - 3 of 24 Reviews

Glassdoor has 25 RS21 reviews submitted anonymously by RS21 employees. Read employee reviews and ratings on Glassdoor to decide if RS21 is right for you.