Proposal Specialist

MasTec

. Help establish and support estimating and proposal processes .

Posted 11/9/2026full-timeRemote • Colorado • United StatesMid-LevelSenior💰 $75,000 - $85,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates strong data analysis and document control capabilities while supporting estimating and proposal processes. Proficient in Microsoft Office and able to collaborate effectively across departments to ensure project efficiency.

Highest-signal resume keywords

Data AnalysisDocument Control GuidelinesMicrosoft Office ProficiencyCollaboration with Cross-Functional TeamsKnowledge of Health and Safety Programs

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Data EntryDocument FormattingEstimation ProcessesBid Package ManagementArithmetic Accuracy

Soft Skills

Critical ThinkingTime ManagementActive ListeningInitiativeIndependent Work

Tools & Technologies

Microsoft ExcelMicrosoft WordMicrosoft PowerPointVisioAdobe PDF

Industry Keywords

Health and Safety ProgramsProject RegulationsEstimating ManagementContinuous ImprovementToolbox Meetings

About the role

Key responsibilities & impact

Help establish and support estimating and proposal processes
Collect and analyze data to support the company
Perform duties that allow the estimating team to be efficient and consistent
Download bid packages and update relevant parties
Check owner sites daily for updated bid documents, download documents, and notify stakeholders
Assign new bid packages with Estimate numbers from the Estimate Log
Maintain the Estimate Calendar
Develop and maintain a folder structure combining the two main structures currently used
Develop and maintain consistent document control guidelines for document locations, naming, and numbering conventions
Perform data entry and formatting as required by the Estimating management team
Assist with other duties as needed and directed
Collaborate with cross-functional departments to implement change requests on time
Classify documentation, preserve records orderly, and support continuous improvement
Define problems, collect data, establish facts, and draw valid conclusions
Identify and report documentation gaps required by policy
Create, follow through with, and take responsibility for multiple action plans with limited support
Participate in daily toolbox meetings with crews and subcontractors when on-site
Travel to jobsites as needed

Requirements

What you’ll need

Associates degree or equivalent combination of education and experience
0-3 years related work experience
Knowledge of MIC Health and Safety programs and project specific regulations
When on-site, actively participate in daily toolbox meetings with crews and subcontractors
Advanced level of proficiency in Microsoft Office, including PowerPoint and Outlook, with strong proficiency in Excel and Word
Previous programming experience with Visio, Illustrator and Adobe PDF
Ability to monitor several tasks or projects concurrently
Ability to collaborate with teams of all disciplines and present ideas and findings to colleagues and customers
Ability to work well independently with minimum supervision while meeting deadlines
Accuracy with arithmetic, subtraction, decimals, and percentages
Ability in monitoring, critical/strategic thinking, analyzing, decision making, active listening, reading comprehension, time management, initiative and follow through
Ability to travel up to 25% of the time
Must be able to lift up to 20 pounds at times
Position may be subject to pre-employment background check and drug testing

Benefits

Comp & perks

Competitive pay with ongoing performance review and merit increase
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
Weight Management Drug Discount
Discounted National Gym Membership Network
Paid Time Off
Paid Holidays
Bereavement Leave
Military Leave, including Benefits Continuation
Employee Assistance Program
Short and long-term disability
Life insurance
Accidental death & dismemberment
Voluntary life insurance
Accident coverage
Critical illness coverage
Hospital indemnity coverage
Emergency Travel Assistance Program
Group legal plan