With over a decade of insider HR expertise, we don't just fill roles — we fuel growth for companies and candidates alike.
Are you attracting top-quality candidates?
How much time and resources are you investing in hiring?
Are you relying on AI to find you the right candidates?
Every search is grounded in a deep understanding of people, culture, and the work that drives your business forward.
Sourcing, screening, interviewing, and placement — managed end-to-end so your team stays focused on the business.
Targeted searches for leadership and hard-to-fill roles where culture fit and capability both matter.
Workforce planning, job architecture, and hiring process design rooted in over a decade of HR practice.
Thoughtful, human-centered communication that protects your brand and earns candidate loyalty.
Scaling teams quickly without sacrificing quality — ideal for startups and expanding organizations.
Practical guidance on compensation, onboarding, and retention from a true insider perspective.
Our deep understanding of people and purpose allows us to connect the right talent with the perfect opportunity. We listen first, then move with intention — every search reflects who you are and where you're headed.

Sim Siff founded SIM Recruiting to bring something different to the hiring process — an insider's HR perspective combined with a genuine care for both companies and candidates. With 10+ years of experience in the HR field, a Master's in Human Resources Development, and SHRM certification, Sim has built recruiting strategies, coached hiring leaders, and placed talent across functions and industries.
His career spans a wide range of industries — from manufacturing and HR outsourcing to healthcare and law firms — giving him a uniquely versatile lens on how great teams are built across very different worlds.
His approach is refreshingly human: ask the right questions, understand the real need, and connect people who will thrive together. It's smart hiring, driven by HR knowledge — and it's what excites him most.
Sim has helped me fill numerous positions. He knows how to listen to the client, making sure that the job is filled with the best candidate.
My sincere gratitude for the exceptional service provided by Sim throughout my recent job search. From the moment I had the initial interview, the level of communication and professionalism displayed by Sim has been top-tier. I truly appreciate how Sim kept me updated and guided me through every stage of the process, from the preliminary interview to my final hire. Thanks to your dedicated efforts, I have secured a wonderful new position. I especially want to acknowledge the ongoing support I have received even after starting the role. Having someone remain by my side to check in and ensure that the transition is smooth and that I am satisfied with the position has been invaluable.
SIM Recruiting assisted our firm in filling a needed vacancy in an incredibly timely fashion. Sim was thorough, responsive, and provided us several very suitable candidates. Throughout the entire interview process, Sim made himself available, helping us narrow down, and hire the best candidate for our position. To anyone looking for a recruiter, I would highly recommend reaching out to Sim.
I applied for an administrative position and received a call a few days later from Sim Recruiting to schedule a face time interview. During the interview, Sim asked about my previous office experience, organization skills, and typical administrative experience. The hiring process was straight forward and professional. Communication was clear throughout, and Sim explained the training process, expected work hours, and what a typical day would look like. I received an offer shortly after the final interview with the potential employer and then completed onboarding paperwork before starting training. I highly recommend working with Sim.
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