Full-Time

Junior Estimator

Posted on 8/19/2026

Deadline 8/19/27
MasTec

MasTec

5,001-10,000 employees

Infrastructure engineering and construction for energy

No salary listed

Rockford, IL, USA

In Person

Occasional travel between Illinois and Indiana offices and occasional site visits may be expected.

Bachelor's

Category
Accounting (1)

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Requirements
  • A bachelor's degree in Civil/Structural Engineering or Construction Management is preferred; a combination of education and experience may be considered in lieu of a degree.
  • Prior knowledge and experience with heavy civil construction is preferred.
  • Precise attention to detail and strong organizational ability are required.
  • The candidate must be a highly motivated self-starter.
  • The candidate must stay up to date with industry trends, pricing, and best practices.
  • The role is primarily office-based, with occasional site visits that may require personal protective equipment and exposure to outdoor conditions.
  • The position may be subject to pre-employment screening, including a background check and drug testing.
Responsibilities
  • Review, analyze, and interpret contract documents to fully understand the work and perform accurate quantity takeoffs.
  • Develop subcontractor and supplier scope packages and conduct detailed outreach to obtain pricing coverage as required.
  • Coordinate with lead estimators and provide support as needed, including bidding assigned scopes of work.
  • Manage documents, collect information, and complete basic bid deliverable forms and subcontractor and supplier quotes.
  • Communicate and interact with clients, engineers, subcontractors, and suppliers.
  • Represent the company at pre-bid meetings and site visits.
Desired Qualifications
  • Prior knowledge and experience with heavy civil construction.

MasTec provides engineering, construction, installation, maintenance, and upgrade services for energy, utility, and communications infrastructure across North America. It builds and maintains power plants, renewable energy facilities, and related networks, and helps clients with site selection, sizing, materials, and construction strategy. The company employs about 22,000 professionals and a large fleet of specialized equipment to execute projects end-to-end. Its focus on utilities, communications, and government sectors, plus work in natural gas and renewable energy facilities, sets it apart; its goal is to deliver reliable, safe, and efficient infrastructure that supports energy delivery and connectivity.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

Coral Gables, Florida

Founded

1929

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Simplify Jobs

Simplify's Take

What believers are saying

  • Q2 2026 revenue rose 23% to $4.37 billion, beating estimates.
  • Clean Energy and Infrastructure revenue jumped 43%, driven by AI electrification demand.
  • July 2026 Superior acquisition broadens exposure to data centers and power buildouts.

What critics are saying

  • Communications revenue was cut to $3.25 billion for 2026 after spectrum delays.
  • A June 2026 data breach exposed 25,220 people, inviting litigation and trust damage.
  • Superior integration must deliver synergies fast, or 2027 margin expansion disappoints investors.

What makes MasTec unique

  • MasTec owns scaled North American utility, power, and communications contracting capability.
  • Superior Group adds electrical depth for data centers and mission-critical builds.
  • $21.4 billion backlog gives MasTec unusual revenue visibility for 2027.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Disability Insurance

Life Insurance

401(k) Retirement Plan

401(k) Company Match

Employee Stock Purchase Plan

Health Savings Account/Flexible Spending Account

Paid Vacation

Paid Holidays

Bereavement Leave

Pet Insurance

Legal Services

Company News

Yahoo Finance
Aug 8th, 2026
MasTec expands board to 10, adds regulatory expert amid $648M debt offering

MasTec has appointed Alexander Benjamin Spiro as a Class III director and member of the Compensation Committee, expanding its board to 10 members. Spiro brings experience advising Fortune 500 companies on regulatory investigations, securities issues, and corporate governance, particularly in energy, mining, and technology sectors. The appointment follows MasTec's second quarter 2026 results, which showed sales of $4.37 billion and net income of $130.12 million. The company recently issued approximately $647.76 million in 5.85% notes due 2036. MasTec's share price closed at $272.46, reflecting a 50.3% gain over the past year and 192.3% over five years, though down 28.8% in the past month. The board expansion adds governance expertise relevant to the company's infrastructure and communications project portfolio.

Business Wire
Aug 7th, 2026
MasTec Announces Pricing of $650,000,000 of Senior Notes

MasTec, Inc. (NYSE: MTZ) (“MasTec”) today announced the pricing of its public offering of $650,000,000 aggregate principal amount of senior notes due 2036. T...

wallstreet:online AG
Aug 6th, 2026
MasTec prices $650M senior notes offering at 5.850% to refinance term loan

MasTec has priced a public offering of $650 million in senior notes due 2036. The notes will carry a 5.850% interest rate, payable semi-annually, and were priced at 99.656%. They will mature on 30 September 2036. The company intends to use the net proceeds primarily to repay some or all of its $600 million term loan, which matures on 26 June 2028, and to cover related fees and expenses. Any remaining proceeds will be used for general corporate purposes, potentially including repayment of existing debt under its senior unsecured credit facility. The offering is expected to close on 17 August 2026, subject to customary closing conditions. PNC Capital Markets, Truist Securities, Wells Fargo Securities, BofA Securities and J.P. Morgan Securities are serving as joint book-running managers.

Yahoo Finance
Aug 1st, 2026
MasTec shares plunge 17.7% on disappointing Q2 earnings forecast despite $4.37B revenue beat

MasTec shares fell 17.7% after the infrastructure construction company reported mixed second-quarter 2026 results. Revenue of $4.37 billion rose 23.4% year-over-year and slightly beat analyst expectations. However, adjusted earnings of $2.22 per share missed the Wall Street consensus of $2.23. The company raised its full-year adjusted EPS guidance to a midpoint of $9.30, but this remained below analyst projections. Investors focused on the earnings miss and disappointing outlook rather than the revenue beat, triggering a sharp sell-off. MasTec shares are up 17.1% year-to-date but remain 39.1% below their 52-week high of $437.51 from May 2026.

Yahoo Finance
Jul 31st, 2026
MasTec reports Q2 revenue of $4.37B, up 23.4% year-over-year, beating estimates

MasTec reported Q2 2026 revenue of $4.37 billion, up 23.4% year-over-year, beating the consensus estimate of $4.3 billion. Earnings per share reached $2.22, compared to $1.49 in the prior-year quarter, exceeding analyst expectations of $2.19. The company's backlog stood at $21.39 billion, surpassing the average analyst estimate of $20.52 billion. Revenue performance varied across segments: Clean Energy and Infrastructure grew 43.4% to $1.62 billion, whilst Power Delivery increased 19.2% to $1.25 billion. Communications revenue rose 6.2% to $888.9 million. Most segments met or exceeded analyst projections, though Communications' adjusted EBITDA of $73.1 million fell short of the $94.09 million estimate.