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Assistant Subcontractor Administrator Jobs (NOW HIRING)

... * Assist with non-disclosure agreement and teaming agreement negotiation and language modification ... Monitor subcontractor compliance with applicable laws, FAR / DFARS regulations and company policies.

... * Assist with non-disclosure agreement and teaming agreement negotiation and language modification ... Monitor subcontractor compliance with applicable laws, FAR / DFARS regulations and company policies.

OR · On-site

Monitor and track subcontractor deliverables. * Review and process purchase requisitions in ... Ensure subcontract requirements are met, monitor cost status, assist in cost management, and ...

Monitor and track subcontractor deliverables. * Review and process purchase requisitions in ... Ensure subcontract requirements are met, monitor cost status, assist in cost management, and ...

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Assistant Subcontractor Administrator information

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$26K

$68.2K

$136.5K

How much do assistant subcontractor administrator jobs pay per year?

As of Jun 8, 2026, the average yearly pay for assistant subcontractor administrator in the United States is $68,215.00, according to ZipRecruiter salary data. Most workers in this role earn between $45,000.00 and $80,500.00 per year, depending on experience, location, and employer.

What does an Assistant Subcontractor Administrator do?

An Assistant Subcontractor Administrator supports the management and administration of subcontractor agreements within a construction or project management company. Their responsibilities typically include helping to prepare and review subcontract documents, tracking compliance and deadlines, coordinating communication between project teams and subcontractors, and ensuring that all documentation is accurate and up to date. They play a key role in maintaining organized records and supporting the smooth execution of contracts, often reporting to a Senior Subcontract Administrator or Contracts Manager.

What are the typical daily responsibilities of an Assistant Subcontractor Administrator, and how does this role interact with project teams?

An Assistant Subcontractor Administrator typically manages subcontract documentation, tracks contract compliance, and assists with invoice processing and change orders. On a daily basis, you may coordinate with project managers, procurement staff, and subcontractors to ensure all contractual requirements are being met and project timelines are maintained. The role often involves updating records, responding to queries, and helping resolve any issues related to subcontract agreements. Collaboration and clear communication are key, as you’ll regularly serve as a liaison between internal teams and external vendors to facilitate smooth project execution.

What is the difference between Assistant Subcontractor Administrator vs Subcontractor Administrator?

AspectAssistant Subcontractor AdministratorSubcontractor Administrator
CredentialsTypically requires basic administrative or industry-specific certificationsUsually needs more experience and advanced certifications in contract management
Work EnvironmentSupports subcontractor management teams, often in office or site settingsLeads subcontractor coordination, often overseeing multiple projects
ResponsibilitiesAssists with document processing, scheduling, and communicationManages subcontractor contracts, compliance, and performance oversight

The Assistant Subcontractor Administrator primarily supports the subcontractor management team with administrative tasks, while the Subcontractor Administrator takes on more responsibility for managing contracts and ensuring subcontractor performance. The roles differ mainly in scope and level of responsibility, with the Assistant role serving as a support position within the subcontractor management process.

What are the key skills and qualifications needed to thrive as an Assistant Subcontractor Administrator, and why are they important?

To thrive as an Assistant Subcontractor Administrator, you need strong organizational skills, attention to detail, and a background in construction management or business administration. Familiarity with contract management software, Microsoft Office Suite, and document control systems is typically required. Effective communication, problem-solving abilities, and teamwork are essential soft skills for coordinating with subcontractors and internal teams. These skills ensure accurate contract administration, compliance, and smooth project execution.
More about Assistant Subcontractor Administrator jobs
What cities are hiring for Assistant Subcontractor Administrator jobs? Cities with the most Assistant Subcontractor Administrator job openings:
What are the most commonly searched types of Subcontractor Administrator jobs? The most popular types of Subcontractor Administrator jobs are:
What states have the most Assistant Subcontractor Administrator jobs? States with the most job openings for Assistant Subcontractor Administrator jobs include:
Infographic showing various Assistant Subcontractor Administrator job openings in the United States as of May 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $68,215 per year, or $32.8 per hour.
Sr. Subcontracts Administrator

Sr. Subcontracts Administrator

MasTec Inc

Abernathy, TX

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago


MasTec rating

7.4

Company rating: 7.4 out of 10

Based on 149 frontline employees who took The Breakroom Quiz

36th of 78 rated construction


Job description

Overview

The Subcontracts Administrator prepares RFP packages, conducts bidders meetings, analyzes and evaluates proposals, negotiates subcontract provisions, selects or recommends subcontractors, finalizes and transmits subcontracts, and administers resulting subcontracts. Subcontracts Administrator performs customer contact activities to provide for proper subcontract acquisition and fulfillment in accordance with company policies, legal requirements, and customer specifications. Subcontract Administrator also, reviews awarded subcontracts as assigned and provides coordination to ensure execution of all post award submittals.  Finally the Subcontracts Administrator executes all subcontract closeout requirements for a project.

Location & Travel Details: You can be based in any city or state in the U.S.. This is a traveling, project based position, up to 90% of the time. You have the potential to be placed on a project site located in any state throughout the US. You’ll spend 8-18 months on average per project. We offer designated per diem in addition to an excellent base salary to support and help you cover living expenses. This position is eligible for mobilization support (may include mileage reimbursement), and includes one longer weekend every four weeks for additional time at home.

COMPANY OVERVIEW:

MasTec Industrial, alongside its sister companies Casey Industrial and Phoenix Industrial, has been in operation since 1947. We serve a diverse clientele, including utilities, independent power producers, developers, and municipal utilities.

Specializing in projects using natural gas, oil, biomass, and other combustible fuels, our team boasts over 30 years of expertise in the power industry. We provide EPC (Engineering, Procurement, and Construction) services and assist in project development. Our experience spans various systems for utility and industrial facilities, including simple and combined cycle plants, reciprocating engines, and waste-to-energy projects. MasTec Industrial delivers value throughout all project phases, from conceptual design to operations and maintenance.

At MasTec Industrial, we are dedicated to delivering the highest quality, safety, and value in every project. We focus on attracting, developing, and retaining top talent within our organization. Our goal is to foster a respectful work environment where all employees feel valued, included, and empowered to become innovative leaders in the industry.

The MasTec Industrial market sector is part of the MasTec Clean Energy & Infrastructure business segment. MasTec’s Clean Energy & Infrastructure (CE&I) segment generates over $4 billion in annual revenue, providing construction services across industrial, renewables and infrastructure sectors. In addition to our industrial market sector; In infrastructure, we specialize in general heavy civil construction, underground utilities, structures, electrical work, material production, roadways, bridges, specialty pavement overlays, environmental projects and commercial buildings. Our renewables sector focuses on solar, wind and battery storage. Sustainability and safety are foundational to our culture and influence everything we do.

MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments. 


Responsibilities
  • Ability to manage high volume workload, produce quality work, and meet deadlines with minimal direction and supervision
  • Perform assignments of varying complexity requiring experience in the industrial EPC contracting environment and knowledge of construction subcontracting policy and procedures
  • Demonstrable attention to detail and accuracy
  • Lead, develop and execute subcontracting strategies and plans
  • Evaluate complex terms and conditions and issue FFP, T&M and Cost-Plus type subcontracts
  • Work with the project to establish NDA's, develop qualified contractors, request pricing, competitively select contractors, document procurement action and place subcontracts
  • Ensures inquiry packages contain the proper, technical scopes of work, construction work packages, attachments, exhibits, terms, specifications and drawings
  • Perform competitive market analysis
  • Tabulate proposals and assists in performing proposal analysis, price and cost analysis, and establishing price reasonableness
  • Execute negotiation strategies to attain best value. 
  • Coordinate with subcontractors to ensure delivery schedules and key milestones
  • Facilitate any changes with the project team as appropriate and evaluate impact to a project
  • Ensure maintenance of subcontract files in an audit ready condition
  • Advise management of market conditions and contractor base activity, which could affect pricing, and or future availability
  • Evaluate subcontractors through methods such as visitations and various objective performance measurements
  • Examines estimates of material, equipment services, production costs, performance requirements, and delivery schedules to ensure accuracy and completeness
  • Administers, extends, negotiates and terminates standard and nonstandard subcontracts
  • Review invoices and resolves discrepancies
  • Assist in the evaluation of disputes with subcontractors
  • Managing subcontract proposal volumes
  • Provides direct subcontract support, review of subcontract documents to ensure protection of company's risk posture, satisfaction of contractual requirements and adherence to company policies
  • Oversees subcontract performance by monitoring budget, compliance documents, schedules, deliverables, and recommends actions to ensure mutually satisfactory performance
  • Advise management of contractual rights and obligations and, as needed, provide interpretation of terms and conditions
  • Interfaces with all levels of management and customer counterparts providing contractual guidance and advice
  • Ability to work in a collaborative environment that integrates the finance, pricing, subcontracts and procurement roles
  • Follow and enforce subcontracting related policies and procedures
  • Develop an advanced understanding of subcontracting terminology, measures, concepts, principles and strategies 
  • Foster relationships internally with stakeholders and externally with subcontractors and other groups
  • Possess an ability to present the subcontracting process to stakeholders in an effective manner
  • Challenge the business when projects depart from basic contracting principles
  • Identifies and implements improvement opportunities
  • Communicate effectively, resolve conflicts, solve problems and make efficient and effective subcontract management decisions
  • Ensure assigned subcontracts are closed out properly and in a timely manner
  • Support proposal efforts with budgetary RFP requests
  • Manage special projects as assigned

Qualifications
  • Bachelor’s degree in contract management, supply chain, business administration, engineering, construction management, economics or demonstrated equivalent combination of education, training and related experience
  • 0-3 years of experience in subcontracting or other procurement and supply chain management functions
  • Experience with strategic sourcing, managing solicitation processes and negotiations
  • Experience in managing tactical and strategic supplier relationships
  • Due to the nature of the work, US Citizenship is required

KNOWLEDGE, SKILLS, AND ABILITIES REQUIRED:

  • Set a personal example of safe behavior.
  • An understanding of subcontracting terminology, measures, concepts, principles and strategies.
  • An understanding of legal terminology related to contracting
  • Competency to perform subcontracting functions
  • Demonstrated analytical abilities
  • An ability to coach peers in processes and best practices
  • Business problem resolution capabilities
  • An ability to use project ERP systems; proficient in Microsoft word, excel and power point

PHYSICAL DEMANDS: This position requires prolonged sitting at a desk and working at a computer. Must be able to lift up to 20 pounds at times.

What's in it for you:

Financial Wellbeing

  • Compensation $80,000 - $110,000 per year, commensurate with experience.
  • 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)

Health & Wellness

  • Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children
  • Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance

Family & Lifestyle

  • Paid Time Off, Paid Holidays, Bereavement Leave
  • Military Leave, including Differential Pay and Benefits Continuation
  • Employee Assistance Program

Planning for the Unexpected

  • 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

Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need an accommodation as part of the employment process, contact ceicareers@mastec.com. 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/Disability/Veteran. 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.

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 https://reportfraud.ftc.gov/.

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.

#LI-MH1

#LI-Onsite

Qualifications:
  • Bachelor’s degree in contract management, supply chain, business administration, engineering, construction management, economics or demonstrated equivalent combination of education, training and related experience
  • 0-3 years of experience in subcontracting or other procurement and supply chain management functions
  • Experience with strategic sourcing, managing solicitation processes and negotiations
  • Experience in managing tactical and strategic supplier relationships
  • Due to the nature of the work, US Citizenship is required

KNOWLEDGE, SKILLS, AND ABILITIES REQUIRED:

  • Set a personal example of safe behavior.
  • An understanding of subcontracting terminology, measures, concepts, principles and strategies.
  • An understanding of legal terminology related to contracting
  • Competency to perform subcontracting functions
  • Demonstrated analytical abilities
  • An ability to coach peers in processes and best practices
  • Business problem resolution capabilities
  • An ability to use project ERP systems; proficient in Microsoft word, excel and power point

PHYSICAL DEMANDS: This position requires prolonged sitting at a desk and working at a computer. Must be able to lift up to 20 pounds at times.

What's in it for you:

Financial Wellbeing

  • Compensation $80,000 - $110,000 per year, commensurate with experience.
  • 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)

Health & Wellness

  • Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children
  • Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance

Family & Lifestyle

  • Paid Time Off, Paid Holidays, Bereavement Leave
  • Military Leave, including Differential Pay and Benefits Continuation
  • Employee Assistance Program

Planning for the Unexpected

  • 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

Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need an accommodation as part of the employment process, contact ceicareers@mastec.com. 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/Disability/Veteran. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, ...


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