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Internal Recruiter/HR Generalist

Marathon TS

Role overview

Qualifications

  • 3–5 years of experience in talent acquisition, recruiting, or a combined HR/recruiting role
  • Demonstrated experience managing full-cycle recruiting from intake to offer
  • Proficiency with at least one ATS platform and HRIS system
  • Working knowledge of employment law, I-9 requirements, and EEO compliance

Responsibilities

  • Manage full-cycle recruiting for assigned requisitions, from intake meeting through offer acceptance
  • Partner with hiring managers to understand role requirements, team dynamics, and candidate profiles
  • Write, post, and maintain job announcements across appropriate platforms and job boards
  • Process new hire paperwork and ensure all required documentation is completed accurately and on time

Key facts

Hard skills

Other skills

  • Communication
  • Social Skills
  • Detail Oriented
  • Client Confidentiality

About the company

Marathon TS logo

Marathon TS

IT Services & IT Consulting

Marathon TS provides winning IT solutions for government and industry as a WBENC Certified Woman-Owned Small Business. We were founded in 2009 by IT professionals with a proven record of success in building IT services companies. Marathon TS provides digital solutions in cloud, mobile, big data, IoT, cybersecurity, and advanced analytics through user-centric designs driven by Agile (SAFe) methodologies and DevSecOps best practices. We also provide scalable support through our network of experts who specialist in specific technical or subject matter disciplines. As a Prime Contractor, we have successfully provided services to the U.S. Federal Government, including the Intelligence Community, the Department of State, the Department of Energy, the Defense Health Agency, and the Department of Veterans Affairs, as well as the U.S. Air Force and U.S. Navy. Private sector clients include IBM, Lockheed Martin, Booz Allen Hamilton, BAE Systems, Leidos, and more. Marathon’s success depends on building and maintaining strong relationships with our clients that are based on mutual trust, responsiveness, accountability, and customer satisfaction. Our goal is to understand our clients business as well as we understand our own. It is our responsibility to know our clients industry and the business challenges they face.

Company details

Company typeSME
IndustryIT Services & IT Consulting
Company size51 - 200

Links

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Job description

POSITION SUMMARY
Marathon TS is looking for an Internal Recruiter/ HR Generalist for a client. The Internal Recruiter / HR Generalist is responsible for managing full-cycle recruiting while also supporting key human resources functions including onboarding, offboarding, and employee relations. This role serves as a knowledgeable and approachable point of contact for employees and hiring managers, helping to attract top talent and foster a positive, compliant, and engaging workplace culture.
KEY RESPONSIBILITIES
Recruitment (Primary Focus)
  • Manage full-cycle recruiting for assigned requisitions, from intake meeting through offer acceptance.
  • Partner with hiring managers to understand role requirements, team dynamics, and candidate profiles.
  • Write, post, and maintain job announcements across appropriate platforms and job boards.
  • Source and attract candidates using a variety of channels, including job boards, social media, professional networks, and referrals.
  • Review resumes and conduct phone screens to assess candidate qualifications and fit.
  • Coordinate and facilitate structured interviews using behavioral interviewing techniques.
  • Manage candidate communications throughout the hiring process to ensure a positive experience.
  • Track and report on recruitment metrics including time-to-fill, quality-of-hire, and pipeline activity.
  • Maintain accurate and up-to-date records in the Applicant Tracking System (ATS).
Hiring & Compliance
  • Adhere to legal interview guidelines and ensure prohibited interview questions are avoided across all hiring activity.
  • Complete and maintain I-9 verification and right-to-work documentation for all new hires in compliance with federal requirements.
  • Coordinate background checks and pre-employment screening in accordance with company policy and applicable law.
  • Prepare and issue offer letters in coordination with HR and hiring managers.
Onboarding & New Hire Support
  • Process new hire paperwork and ensure all required documentation is completed accurately and on time.
  • Schedule and coordinate new employee orientation sessions and onboarding activities.
  • Serve as a primary point of contact for new hires during their first weeks, providing guidance and answering questions.
  • Collaborate with HR, IT, facilities, and hiring managers to ensure a seamless onboarding experience.
  • Support offboarding processes, including scheduling exit activities and coordinating with relevant departments.
HR Administration & Employee Relations Support
  • Maintain accurate and confidential employee records in the HRIS and ATS.
  • Handle all personnel information with a high degree of discretion and confidentiality.
  • Serve as a resource for employees with questions about HR policies, procedures, and general benefits enrollment guidance, escalating to the appropriate team member when needed.
  • Support employee relations matters by listening to employee concerns, documenting interactions, and escalating issues to HR leadership as appropriate.
  • Assist in the coordination and promotion of employee engagement initiatives and recognition programs.
  • Contribute to the development and maintenance of HR procedures and process documentation.


QUALIFICATIONS
Required
  • 3–5 years of experience in talent acquisition, recruiting, or a combined HR/recruiting role.
  • Demonstrated experience managing full-cycle recruiting from intake to offer.
  • Proficiency with at least one ATS platform and HRIS system.
  • Working knowledge of employment law, I-9 requirements, and EEO compliance.
  • Strong interpersonal and communication skills with the ability to build relationships at all organizational levels.
  • High level of organization and attention to detail, with the ability to manage multiple requisitions simultaneously.
  • Commitment to confidentiality and handling sensitive information appropriately.
Preferred
  • Bachelor's degree in Human Resources, Business Administration, or a related field.
  • PHR, SHRM-CP, or other relevant HR certification.
  • Experience supporting onboarding and employee relations functions.
  • Familiarity with behavioral interviewing frameworks (e.g., STAR method).



Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status").
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Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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