Job Title: Purchasing Agent / Buyer
Job Description

The Purchasing Agent / Buyer supports day-to-day purchasing activities by creating and managing purchase requisitions and purchase orders within established procurement systems and processes. This tactical, process-focused role ensures that all requisitions are accurately coded, properly documented, and efficiently routed through approval workflows, then converted into purchase orders and distributed to the appropriate internal and external parties. The position focuses on operational purchasing execution rather than strategic sourcing, supplier negotiations, category management, or procurement strategy. The successful candidate is organized, detail-oriented, responsive, and comfortable working with structured procedures and standardized tools to maintain accurate purchasing records and support the wider finance and procurement functions.

ResponsibilitiesReview purchasing intake requests and create purchase requisitions in accordance with established company procedures.Ensure all purchase requisitions include accurate accounting, project, cost center, general ledger, supplier, and other required coding.Monitor purchase requisitions throughout the approval workflow and follow up with stakeholders as needed to support timely completion.Convert fully approved requisitions into purchase orders in the procurement system.Distribute completed purchase orders to suppliers, internal stakeholders, and requestors via email or other designated channels.Maintain accurate purchasing records and supporting documentation for requisitions and purchase orders.Research and resolve issues related to purchase requisitions, purchase orders, coding discrepancies, supplier information, or missing documentation.Manage aged or inactive purchase orders by identifying those that should be closed, have remaining balances, or require follow-up.Coordinate with requestors, finance, receiving, accounts payable, suppliers, and other internal teams to confirm receipt of goods or services and determine whether purchase orders can be closed.Support cleanup of open purchase orders and help maintain accurate and current purchasing data.Follow established procurement policies, approval requirements, and internal controls at all times.Escalate issues that require additional review, correction, or approval to the appropriate parties.Perform accurate data entry for purchasing transactions and maintain organized records to support audits and reporting needs.Essential SkillsStrong attention to detail and accuracy, particularly when entering codes, supplier information, dollar amounts, and documentation.Ability to follow defined processes and maintain compliance with purchasing and procurement policies.Strong organizational skills with the ability to manage multiple requisitions and purchase orders simultaneously.Comfort working within workflow-based approval processes and tracking items through each stage.Strong written and verbal communication skills for interacting with internal stakeholders and suppliers.Ability to research and resolve basic purchasing and purchase order–related issues independently.Proficiency with Microsoft Office tools, especially Outlook for communication and Excel for tracking and analysis.Ability to work independently on routine tasks while recognizing and appropriately escalating exceptions.Demonstrated capability in accurate data entry and recordkeeping in a business environment.Additional Skills & QualificationsExperience in purchasing, procurement operations, accounts payable, finance operations, supply chain administration, or a similar clerical or administrative business role.Experience using SAP S/4HANA to create and manage purchase requisitions, purchase orders, or related procurement transactions.Familiarity with Workday Strategic Sourcing or similar sourcing and procurement intake tools.Experience managing aged purchase orders, purchase order closeout, open commitments, or purchase order balance reviews.Experience collaborating with finance, accounts payable, receiving, or supplier management teams to resolve transactional issues.Familiarity with procurement coding structures such as cost centers, general ledger accounts, WBS elements, projects, or internal orders.Experience working in a regulated, government contracting, aerospace, defense, engineering, manufacturing, or technology environment is beneficial.Strong interpersonal skills and a service-oriented mindset when supporting internal requestors and stakeholders.Work Environment

The role operates in a professional, office-based environment focused on operational purchasing and transactional accuracy. You will work extensively with standard business software, including Microsoft Outlook and Excel, and may use enterprise resource planning and procurement systems such as SAP S/4HANA and Workday Strategic Sourcing or similar tools. The position involves frequent collaboration with finance, accounts payable, receiving, and other internal teams, primarily through digital communication channels. Specific details regarding onsite, hybrid, or remote work arrangements, work hours, and team structure were not specified and can be discussed during the interview process.

Job Type & Location

This is a Contract position based out of Denver, CO.

Pay and Benefits

The pay range for this position is $20.00 - $25.00/hr.

Eligibility requirements apply to some benefits and may depend on your job\n classification and length of employment. Benefits are subject to change and may be\n subject to specific elections, plan, or program terms. If eligible, the benefits\n available for this temporary role may include the following:\n\n
• Medical, dental & vision\n
• Critical Illness, Accident, and Hospital\n
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available\n
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)\n
• Short and long-term disability\n
• Health Spending Account (HSA)\n
• Transportation benefits\n
• Employee Assistance Program\n
• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Denver,CO.

Application Deadline

This position is anticipated to close on May 31, 2026.

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\nAbout Aston Carter\n\n

Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® double diamond winner for both client and talent service.

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The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

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If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email astoncarteraccommodation@astoncarter.com for other accommodation options.

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San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

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Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

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Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

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