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Administrative Support Assistant

Martin-Harris Construction LLC
Las Vegas, NV Full Time
POSTED ON 5/22/2026
AVAILABLE BEFORE 6/18/2026
Job Description

We are a large Commercial General Contractor seeking highly motivated individuals to join our team as Administrative Support Assistant.

The Administrative Support Assistant plays a key role in the success of our company. You are the first person to whom our clients come into contact when they call or enter our office. You will be responsible for greeting our clients, making them feel comfortable and welcome. You will be part of the Martin Harris team, helping to create a culture of collaboration, cooperation and trust with our clients.

Responsibilities

  • Receive and announce all company guests.
  • Answer incoming phone calls and direct them to the proper extensions.
  • Communicate clearly and effectively with Front Desk team w/changes, updates and enterprise affecting items.
  • Check daily voicemail messages.
  • Distribute checks to Subcontractors.
  • Receive, sort, open, date stamp and distribute all incoming mail into Associate mailboxes.
  • Log all incoming checks daily and submit sheet to accounting.
  • Maintain associate contact lists and keep all associates updated on a weekly basis.
  • Update and maintain completed and current project information spreadsheets in shared drive.
  • Create monthly break schedule for Front Desk.
  • Distribute all incoming faxes.
  • Update and maintain Associates mailboxes and maintain a clean appearance in mailroom.
  • Order all kitchen and cleaning supplies, paper products and Front-end office supplies.
  • Call for service on vending machine, cleaning, landscaping, and window cleaning services.
  • Cost comparison tracking for office supplies & services.
  • Monitor and maintain postage machine necessities.
  • Run monthly postage reports for accounting.
  • Prepare UPS and FedEx shipping labels for Associates as needed. Call for Pick-up.
  • Receive and distribute all incoming packages immediately upon arrival.
  • Receive and distribute incoming and outgoing submittals, plans, etc.
  • Set up conference room bookings as requested.
  • Assist various departments, i.e., creating spreadsheets, reviewing emails, stuffing envelopes, shredding, setting up binder books, correspondence, etc.
  • Train back-up staff on phone and front-end duties.
  • Track received company gifts and send appropriate Thankyou’s.
  • Community Outreach – Track volunteers, prepare gifts and assist with events.
  • Track and order Name Plates and Name Tags for new or promoted Associates.
  • Track and order Business Cards for all Associates – to include review and approving proofs.
  • Match receipts to the Corporate AMEX Statement for the Executive Assistant.
  • Other duties as assigned.

Qualifications

  • Professional in appearance – see Dress Code Policy
  • Professional vocal qualities (pitch, volume, and pace variability) are required.
  • Great communication skills are a must.
  • Proficient in MS Word, Excel, Outlook, and Internet.
  • Willing to learn MHC procedures and be a member of the overall MHC team.
  • Willing to work as a team member to assist the team in critical deadlines and tasks.
  • Dedicated and cares about the work they are doing.
  • Self-starter, well organized and reliable.
  • This position requires a physical lifting capability of 10-50 pounds and requires repetitive hand movements as well as physical dexterity and mobility.

Benefits

  • Medical Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • 401(k) with company match
  • Parental Leave
  • Paid Time Off (PTO)
  • Paid Holidays
  • Long-term and Short-term Disability Insurance
  • Supplemental Insurance

Company Description

Founded in 1976, Martin-Harris Construction (MHC) has grown to be the largest general contractor in Nevada and now proudly serves Clients throughout the Southwest, with offices in Las Vegas, Reno, NV, and Denver, CO.

In response to our Clients’ needs for a multi-faceted contractor, we maintain dedicated talent and resources across a wide variety of industries, with experience in all delivery methods and in-house, self-performance capabilities to augment projects when needed. This ensures that no matter the scope — from $10K emergency repairs to $100K tenant improvements and $10M renovations to $100M new builds — we have the resources and expertise to consistently provide certainty of delivery, achieve project goals, and build strong, lasting relationships with our Clients.

Martin-Harris is a relationship-driven firm founded on Core Values that have resulted in longstanding partnerships with Clients, Design Professionals, and Subcontractors. Every MHC Associate strives to deliver more value and innovation on each project. This desire to not only meet, but exceed expectations, is built into our culture and inspired our company motto: Discover Excellence.

We are always looking for talented, self-motivated individuals to join our team. If you are ready to be a part of an exciting and growing company, we encourage you to continue with this job application.

Martin-Harris is a zero tolerance and drug-free environment.

Associates may be required work onsite of an active construction project that entails a job trailer setting and typical noises from an active construction project.

Additional Job Information

Interested applicants must submit their resume for consideration using our applicant tracking system. Due to the high volume of applications received, only candidates selected for interviews will be contacted. Candidates must be legally authorized to work in the United States. Unsolicited resumes from search firms or employment agencies, or similar, will not be paid a fee and become the property of Martin-Harris Construction.

Salary : $23 - $26

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