Administrative Assistant

Calista Corporation; United States; On-site; USD 28,000 - 34,000; Full time

Job summary

STG Inc. is seeking an Administrative Assistant to support day-to-day accounting and administrative operations on-site in Anchorage, AK.

You will be the first point of contact for visitors and callers, handling clerical tasks, scheduling, and data entry to keep office operations efficient. Key responsibilities include greeting visitors, answering calls, processing mail, entering data in Excel/Word/Smartsheet, and coordinating travel and purchasing documents.

Qualifications

• High School Diploma or GED required.
• 1+ year of office/administrative experience required.
• Experience with Microsoft Office Suite (Excel, Word, Outlook) required.
• Ability to pass a drug and background screening required.
• Preferred: Associate degree in Accounting or related field.

Responsibilities

• Greet visitors promptly in a professional, friendly, and courteous manner.
• Answer and route multi-line phone calls, taking accurate messages as needed.
• Check and respond to messages from the main company voicemail daily.
• Open, date stamp, distribute, and process all incoming mail.
• Coordinate incoming and outgoing inter-office paperwork.
• Enter data accurately into Excel, Word, Smartsheet, and other business applications.

Skills

MS Office

Data entry

Phone etiquette

Organizational skills

Attention to detail

Typing 45 wpm

Education

High School Diploma or GED

Associate degree in Accounting

Tools

Excel

Word

Outlook

Smartsheet

Copiers & scanners

Job description

STG Inc Regular Pay Range: $20 - $25 per hour

Why choose us?

As a proud subsidiary of Calista Brice, we're part of a family of 20+ companies tackling tough construction, environmental, and technical challenges. Working at a Calista Brice company means joining a team where cultural values and practical innovation come together to create meaningful impact. You'll experience the stability of a large organization while enjoying the tight‑knitted community and entrepreneurial spirit of a smaller company, with opportunities to grow your career across our diverse family of businesses. Calista Brice is owned by Calista Corporation, an Alaska Native Corporation (ANC) established under the Alaska Native Claims Settlement Act of 1971. ANCs were created to support economic development and self‑determination for Alaska's Indigenous peoples. Our work directly contributes to advancing the social, cultural, and economic welfare of over 35,000 Alaska Natives in the Calista Region.

What does STG Inc do?

STG Inc. excels at infrastructure development in environmentally and logistically complex locations. Our teams deliver specialized projects across Alaska, including wind energy installations, communication towers, and power systems for remote communities. All our work is guided by our mission to support the sustainable development of rural Alaska by delivering projects with the highest levels of professionalism, innovation, safety, and quality. We provide training and advancement paths that allow you to grow your career while delivering essential services to communities that need them most. STG Inc. is a proud subsidiary of Calista Brice, a group of 20+ companies delivering construction, engineering, and environmental solutions across the United States.

What can you expect?

As the Administrative Assistant, you will work onsite in Anchorage, AK and will support the day-to-day accounting and administrative operations of the company. You will serve as the first point of contact for visitors and callers, providing professional customer service and administrative support. You will be responsible for a variety of clerical, organizational, and coordination tasks that help maintain efficient office operations and ensure a professional front office environment.

How will you do it?

• Greet visitors promptly in a professional, friendly, and courteous manner.
• Answer and route multi‑line phone calls, taking accurate messages as needed.
• Check and respond to messages from the main company voicemail daily.
• Open, date stamp, distribute, and process all incoming mail.
• Coordinate incoming and outgoing inter‑office paperwork.
• Scan, log, and electronically file all purchase orders and other key documents.
• Maintain organized paper and electronic filing systems for company records.
• Book travel and accommodation reservations for employees as requested.
• Enter data accurately into Excel, Word, Smartsheet, and other business applications.
• Monitor office and kitchen supply inventories, placing orders and restocking weekly.
• Maintain cleanliness and organization of common areas, including the kitchen and conference rooms.
• Assist with meeting and training setup and cleanup in conference rooms.
• Assist with scheduling building or office repair and maintenance services.
• Provide administrative and accounting support for various staff and projects as assigned.
• Support other departments with administrative duties as needed.
• Work in a constant state of alertness and in a safe manner.
• Perform other duties as assigned.

Supervisory Functions:

This position does not have supervisory responsibilities.

Knowledge, Skills, & Abilities:

• Strong computer skills with the ability to navigate and research using the internet.
• Proficient in Microsoft Office Suite applications (Excel, Word, Outlook).
• Skilled in using standard office equipment, including multi-line telephones, copiers, scanners, fax machines, andrelated devices.
• Knowledge of general office practices such as filing, document preparation, mail distribution, receptionist duties, and supply ordering.
• Demonstrates professional phone etiquette and clear, courteous communication with internal and external contacts.
• Strong organizational skills with the ability tomanage multiple tasks, prioritize workload, and maintain attention to detail.
• Efficiently plans and executes tasks, meeting deadlines in a fast-paced environment while maintaining accuracy.
• Capable of performing basic mathematical calculations (add, subtract, multiply, divide using whole numbers, fractions, and decimals).
• Ability to type a minimum of45words per minute accurately and use a 10‑key by touch.
• Maintains a high level of accuracy in data entry, documentation, and recordkeeping.
• Handles sensitive and confidential information with discretion and professionalism.
• Ability to manage both paper and electronic filing systems effectively and maintain records for retrieval and compliance.
• Works effectively under pressure, adapts to changing priorities, andmaintains performance during frequent interruptions.
• Demonstrates tact, diplomacy, and professionalism in interactions across all levels of the organization.
• Ability to work effectively within an Alaska Native Corporation multi‑business environment.

WhoisSTG Inc. looking for?

MinimumQualifications:

• High School Diploma or GED equivalent required.
• One (1) or more years of office or administrative experience required.
• Work-related experienceusing Microsoft Office Suite (Excel, Word, Outlook) required.
• Ability to pass a drug and background screenings required.

PreferredQualifications:

• Associate degree in Accounting, Finance, or Business Administration, or a related field.
• One (1) or more years of accounting-related experience.
• Experience working in the construction, engineering, or equipment service industry.

Working Environment:

The work environment characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. This position operates in a fast-paced, multitasking office environment that requires efficient and accurate performance. The employee must remain flexible to handle shifting priorities, last-minute project support, and varying workloads. Occasional evening or weekend work may be required to meet deadlines.

More reasons you will love working with STG Inc.:

• Competitive wages and bonus programs – We believe in developing our employees to progressively advance in their careers.
• We achieve this by providing you with annual performance reviews with recommendations on training toachieveyourgoals.
• Mentorship Program designed for employees to formalize a working relationship between seasoned professionals and young professionals to develop specific areas of knowledge to grow their careers within the family of companies.
• Tuition reimbursement.
• Safety Gear Allowance: $350.00 in reimbursement annually
• Health insurance through the Federal Employee Benefit Program (FEHB) with many plans to choose from with ridiculously low employee premiums.
• FSA health care and or dependent care/HSA with HDHP.
• Dental and Vision Insurance.
• Employee Assistance Program for you and your family.
• Company paid Life Insurance, AD&D, LTD.
• Voluntary paid Life Insurance and AD&D as well as STD, Accident, Cancer/Critical illness, and Whole Life Insurance.
• Paid Sick Leave as outlined in the company handbook.
• Paid time off is based on an employee working 2080 regular hours per year [40 hours per week]. May increase per years of service with the Company in eligible status.
• 0-2 years 15 days 3-5 years 23 days 6-9 years 27 days10-14 years30 days15-19years33 days20 or moreyears37.5 days 10 Regular Holidays, 1 Bonus – Work Anniversary “Floating” Holiday.
• Eligible after 1 year of service, must be taken within the calendar year.
• 401(K) match at $0.50 on the dollar up to 6% of your contribution.
• *Benefits may vary based on status of position and subject to associated plan eligibility provisions, or company handbook.

For questions, please email the Human Resources Department at [e-mail] .

PREFERENCE STATEMENT

Preference will be given to Calista shareholders and their descendants and to spouses of Calista shareholders, and to shareholders of other corporations created pursuant to the Alaska Native Claims Settlement Act, in accordance with Title 43 U.S. Code 1626(g).

EEO STATEMENT

Additionally, it is our policy to select, place, train and promote the most qualified individuals based upon relevant factors such as work quality, attitude and experience, so as to provide equal employment opportunity for all employees in compliance with applicable local, state and federal laws and without regard to non‑work related factors such as race, color, religion/creed, sex, national origin, age, disability, marital status, veteran status, pregnancy, sexual orientation, gender identity, citizenship, genetic information, or other protected status. When applicable, our policy of