Administrative Assistant - Klawock AK

About the Company

Southeast Road Builders (SERB) is one of the companies within Colaska Inc., the Colas USA subsidiary that operates throughout the state of Alaska. Established in Haines in 1977, SERB is a well-recognized name in the local community. Offering tailored civil construction services to all, SERB is proud of its reputation of providing excellent customer satisfaction. To learn more about the Colaska Family of Companies, visit

The Colas USA Family of Companies provides competitive pay, outstanding benefits, career advancement opportunities, professional education, and extensive training for every employee. We pride ourselves on upholding the highest standards of safety, environmental conservation, and ethical conduct as we strive to grow our infrastructure products and services through empowering and developing our people, fostering innovation, utilizing new technology, and maximizing vertical integration at all levels of the company’s value chain.

To learn more about the Colas USA Family of Companies, please visit

We are seeking a self‑motivated, detail‑orientated Office Administrator to join our Southeast Road Builders team in Klawock. This position supports a fast‑paced operational environment and involves managing compliance, recruiting, and essential administrative tasks. We provide training and support for individuals committed to a long‑term role within our team.

• Perform general office duties, including mail handling, filing, data entry, and time‑card coding.
• Coordinate scale and sales operations: dispatch and schedule concrete and aggregate deliveries, weigh trucks, maintain sales records, create batch tickets, and track cement quantities for purchasing.
• Manage accounting and contracts: prepare invoices and statements, assemble quotes, set up small job contracts, track aggregate sales for royalty payments, and process quarterly sales tax.
• Support HR functions: post job openings, process new hires, monitor driver qualifications, and ensure compliance postings.
• Maintain a positive company image through professional communication with staff and clients.
• Perform other duties as assigned.

• Minimum 2 years of office administrative experience.
• Strong organizational, communication, and problem‑solving skills.
• Ability to manage multiple priorities effectively.
• Proficiency in MS Office and data management tools.
• Customer service and HR experience preferred.

• Must pass drug screening and a physical abilities test (PAT).
• Ability to sit and stand for extended periods in an office environment.
• Occasionally lift 10–25 lbs; frequently lift up to 10 lbs.

Colas Inc. and its subsidiaries are an equal opportunity employer. For details on the specifics of this commitment, please view the EEO document. If you are an individual with a disability and require a reasonable accommodation to meet the requirements of the role in which you are applying, complete any part of the application process, or access or use the online application process and need an alternative method for applying, please contact Colas Inc.

at 973‑290‑9082 or send an email to

• Seniority level:
  Not Applicable
• Employment type:
  
  Full-time
• Job function:
  Administrative
• Industries:
  Construction