Job Estimating Administrator

Estimating Assistant We are hiring for a full-time Estimating Assistant to work on site in our Benicia, CA office. American Civil Constructors West Coast (ACCW), established in 1987, is a Heavy Civil Construction company. We are qualified to bid and perform work for State DOT's and City & County Public Works agencies all over the United States. This is a non-union, staff level position and is part of the Estimating Department. Responsibilities Perform and log regular Nationwide Bid Searches and present potential projects for bid; download new Project Plans & Specs Review plans and specifications for required bid data Maintain company bid list and ensure all pre-bid tasks are completed Request bid bonds and ensure they're received timely and correctly Draft paper bid documents and prepare for submittal Run Post-Bid Estimating Reports in our Estimating software Maintain detailed historical bidding data Locate and track potential upcoming projects Qualifications High School diploma or equivalent required 2+ years of relevant industry work experience and 1+ years in an office environment, preferred Valid driver's license 2+ years Knowledge/Skills/Abilities Good organizational and time management skills Excellent computer skills including advanced Microsoft Excel and Word skills Advanced website search skills Proficiency with Google Earth High level of accuracy and attention to detail Great communication skills (both verbal and written) Enthusiasm and the ability to multi-task and coordinate/complete your projects successfully are all essential to this job Experience with Bidding Software such as HCSS Heavy Bid is highly desired but not required What's in it for you: Compensation $24.04 - $33.65 /hour, commensurate with experience. This is a non-exempt position, eligible for overtime 401(k) with company match & Employee Stock Purchase Plan (ESPP) Flexible spending account (Healthcare & Dependent care) Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance Paid Time Off, Paid Holidays, Bereavement Leave Military Leave, including Differential Pay and Benefits Continuation Employee Assistance Program Short and long-term disability, life insurance, and accidental death & dismemberment Voluntary life insurance, accident, critical illness, hospital indemnity coverage Emergency Travel Assistance Program Group legal plan You must be authorized to work in the U.S. both now and in the future without company sponsorship. We are a drug free work environment based on Federal guidelines and use E-Verify to confirm employment eligibility. Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need accommodation as part of the employment process, contact . Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information. MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions. MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team. Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at

Created: 2026-03-06