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Careers in San Antonio, TX

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Administrative Assistant- Human Resources Department

Raba Kistner

Raba Kistner

Administration, People & HR
San Antonio, TX, USA
Posted on Feb 7, 2026

Raba Kistner, Inc. is a premier Engineering Consulting and Program Management firm. Our purpose is to build a better and more sustainable world for our employees, their families, our clients, and the communities we serve. Our Core Values are:

  • Community “We care for our communities”
  • Integrity “We act with integrity”
  • Passion “We infuse passion into everything we do”
  • Quality “We believe quality comes from a culture of innovation and continuous improvement”
  • Growth “We dedicate ourselves to personal and business growth”

Raba Kistner is seeking a detail-oriented, dependable Administrative Assistant- Human Resources Department to join our corporate team in San Antonio, TX. The Administrative Assistant supports the Human Resources Department with a variety of Human Resources related tasks all while maintaining the highest standards of confidentiality. Other responsibilities include:

  • Answer frequently asked questions from employees relative to standard policies, ADP, performance management, title changes, etc.; refer more complex questions to appropriate HR staff and/or management.
  • Provide general administrative support such as preparing correspondence, forms, reports, arranging meetings, processing confidential reports and documents, filing electronic and/or hardcopy documents, and tracking deadlines.
  • Assist with managing sensitive and confidential issues such as employee relations, terminations, leaves, i-9 documents, organizational changes, planning / protecting the security of information, and data.
  • Coordinate Company event planning (i.e. Holiday Party, Five Year Board, Company Picnic, etc.).
  • Assist in maintaining accurate and up-to-date human resource files, records, and documentation.
  • Assist with processing Human Resources related vendor invoices.
  • Track and monitor employment law poster updates and update office bulletin boards.
  • Ensure strict confidentiality of all employee and company information.
  • Contribute to team effort by assisting with projects as needed.
  • Organize, prioritize, handle multiple job responsibilities/projects and meet deadlines.
  • Perform other duties as assigned.

Qualifications

  • High School Diploma or GED required.
  • Minimum of 3 years experience in Human Resources OR
  • One year experience in Human Resources and BA or BS Degree from an accredited four-year university

Intermediate skill level in Microsoft Office Suite and HRIS systems (i.e. ADP, etc.). Ability to communicate both written and orally to present organized and thorough information to the intended audience. Must be a self-starter and work independently. Good interpersonal and organizational skills. Ability to perform web-based research. Experience in an office environment. Detailed and customer service orientated. Ability to:

  • Plan and organize.
  • Be detailed orientated.
  • Problem solve.
  • Be proactive.
  • Absorb new ideas and concepts quickly.
  • Prioritize and multitask

The following physical activities described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions and expectations.

While performing the functions of this job, the employee is frequently required to stand, walk, reach with hands and arms; regularly required to sit, use hands to finger, handle or feel, talk or hear; occasionally required to climb or balance, stoop, kneel, crouch, or crawl. Occasionally required to lift and/or move 35 pounds. The noise level in the work environment is usually moderate (business office with computers/printers, light traffic, etc.). Specific vision abilities required by this job include close, distance, color, peripheral, depth, and ability to adjust focus.

EOE /Disabled/Veteran
Drug Free Workplace