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Mariner

Mariner is hiring: Generalist, HR in Overland Park

Mariner, Overland Park, KS, US, 66213

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Job Description

Join a team where people and progress come first. As a Human Resources Generalist, you'll play a pivotal role on our HR Business Partner team - serving as the go-to resource for our associates and ensuring a seamless, high-impact HR experience.

This is an opportunity to grow your career in a collaborative, fast-moving environment that values innovation, empathy, and ownership. If you're ready to make an impact and develop into a well-rounded HR professional, this role is for you.

Key Responsibilities

HR Operations & Process Excellence
  • Act as the primary point of contact for day-to-day HR inquiries, ensuring timely and thoughtful support for associates.
  • Manage core HR processes, including onboarding, offboarding, and employee data changes.
  • Partner across HR functions to create clear, scalable, and consistent workflows.
  • Continuously identify opportunities to streamline HR operations and enhance the employee experience.
  • Maintain HR documentation and records, ensuring accuracy, compliance, and accessibility.
  • Become a subject-matter expert in HR tools and systems such as Oracle, Culture Amp, and Smartsheet - driving adoption and efficiency.
Associate Onboarding & Offboarding
  • Coordinate engaging, informative onboarding experiences for new hires and newly integrated teams.
  • Prepare employment documents and ensure completion of all onboarding tasks and systems setup.
  • Support acquisition integration efforts by helping develop and deliver orientation materials.
  • Partner with HR Business Partners to ensure offboarding processes are handled with care and professionalism.
Content & Communications
  • Create and edit HR content, presentations, and communications that reflect our brand and culture.
  • Collaborate with internal communications or marketing teams to ensure messaging consistency and visual alignment.
Growth & Development Opportunities
  • Support HR Business Partners on associate relations, performance management, and engagement initiatives.
  • Participate in employee discussions as a second chair or note-taker to build experience in employee relations.
  • With mentorship and guidance, take ownership of smaller or lower-complexity HR cases and gradually grow into more advanced responsibilities.
Qualifications
  • Bachelor's degree in Human Resources, Business Administration, or a related field (or equivalent experience).
  • 2-5 years of progressive HR experience, ideally within HR operations, systems, or generalist roles.
  • Strong project management and organizational skills - able to balance multiple priorities with accuracy and speed.
  • Excellent communication and interpersonal skills, with the ability to build trust and credibility across teams.
  • High attention to detail, discretion, and professionalism in handling sensitive information.
  • Proficiency with HR systems and collaboration tools (Microsoft Office Suite, Smartsheet, SharePoint, etc.).
Why You'll Love This Role
  • Be part of a forward-thinking HR team that values innovation, collaboration, and continuous improvement.
  • Gain exposure across all areas of HR - from operations to talent strategy - with mentorship designed to help you advance.
  • Contribute to initiatives that shape company culture and employee experience.
  • Work in an environment where your ideas are heard, your growth is supported, and your impact is felt.


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