Sirio, a premier global aircraft management company, is seeking a HR Administration & Operation Specialist to join our dynamic Human Resources team in Milan This role is dedicated to supporting our Italian Business Unit, ensuring smooth operations and a high-quality employee experience.
With over 40 years of experience and as a vital member of the Directional Aviation Portfolio, we have created a reputation for excellence. Our success is attributed to the dedication of our talented professionals, and this role is critical in maintaining the infrastructure that allows them to thrive.
What Impact Will You Have?
As our HR Admin & Operation Specialist, you’ll be a key point of reference for our Italian team. You’ll help ensure that everything runs smoothly behind the scenes, from onboarding new hires to ensuring payroll accuracy, so employees can focus on their work with confidence.
Reporting to the Global HRBP, you’ll work across compliance, administration, and employee support, with a strong focus on local execution.
This role is designed to evolve, with opportunities to broaden scope over time depending on business priorities and individual interests.
Responsibilities
Payroll & Compliance
Employee Lifecycle & Administration
Processes & Systems
Office Operations & Collaboration
Required Skills
Nice to have
What we’re looking for
We’re looking for someone who brings a structured and detail-oriented approach, with a natural inclination toward accuracy and consistency. You enjoy building order, improving workflows, and making sure things run smoothly behind the scenes.
You’re comfortable working with data and administrative systems, and you take pride in precision. You have a proactive mindset and a strong sense of ownership, while also being able to collaborate effectively within a small, international team.
This role is a great fit for someone who finds satisfaction in creating structure and clarity, and in making complex administrative processes feel simple and reliable for others.
Contract & Work Conditions
Benefits & Perks
We understand that not every candidate will meet every requirement listed above. If your experience is close and you believe you could succeed in this role, we encourage you to apply.
We are committed to building a diverse and inclusive team, and we welcome applications from individuals of all backgrounds.
Our Fundamental Principles

Flexjet first entered the fractional jet ownership market in 1995. Flexjet offers fractional jet ownership and leasing. Flexjet’s fractional aircraft program is the first in the world to be recognized as achieving the Air Charter Safety Foundation’s Industry Audit Standard, is the first and only company to be honored with 21 FAA Diamond Awards for Excellence, upholds an ARG/US Platinum Safety Rating and is IS-BAO compliant at Level 2.
Flexjet’s fractional program fields an exclusive array of business aircraft—some of the youngest in the fractional jet industry, with an average age of approximately six years.
In 2015, Flexjet introduced Red Label by Flexjet, which features the youngest fleet in the industry, flight crews dedicated to a single aircraft and the LXi Cabin Collection of interiors. To date there are more than 40 different interior designs across its fleet, which includes the Embraer Phenom 300, Challenger 350, the Embraer Legacy 450 and Praetor 500, Global Express, the Gulfstream G450, G500, G650 and G700, and the Aerion AS2 supersonic business jets.
Flexjet is a member of the Directional Aviation family of companies. For more details on innovative programs and flexible offerings, visit www.flexjet.com or follow us on Twitter @Flexjet and on Instagram @FlexjetLLC.