Sr. Procurement Specialist
Rincon Research Corporation
Senior Procurement Specialist Rincon Research Corporation, a leading defense and intelligence community contractor supporting national security programs, is seeking a skilled and experienced Senior Procurement Specialist to play a key role in purchasing, acquisitions, and supplier management in a secure environment. The successful candidate will support timely procurement of program materials and ensure compliance with U.S. Government contracting regulations (FAR/DFARS and others), company policies, and program objectives. Proficiency in Deltek Costpoint is preferred and an active TS/SCI clearance is required. Primary Responsibilities Manage end-to-end procurement processes for direct and indirect materials, capital, services, and subcontracts supporting defense programs, ensuring compliance with prime contract flow down requirements Negotiate terms and conditions with suppliers and subcontractors, including pricing, delivery schedules, quality requirements, and compliance clauses Conduct cost and price analysis to ensure fair and reasonable pricing in accordance with FAR Part 15 and DFARS requirements Prepare, review, and execute procurement documents including Requests for Proposals (RFPs), Requests for Quotations (RFQs), purchase orders, and subcontract agreements Perform supplier evaluations, qualifications, and risk assessments, maintaining an approved supplier list and conducting periodic performance reviews Ensure compliance with ITAR, DFARS View phone number on click.appcast.io (cybersecurity requirements), Buy American Act, Trade Agreements Act, and other applicable regulations Collaborate with program management, engineering, quality assurance, and contracts teams to support program schedules and deliverables Manage supplier relationships and resolve performance issues, delivery delays, and quality concerns Maintain accurate procurement records and documentation for government audits and contract closeout activities Support proposal activities by providing procurement input, supplier quotes, and basis of estimate documentation Identify and implement cost savings initiatives and process improvements within the supply chain Provide guidance on complex procurement matters Assist in audit readiness and respond to data calls from customers, DCAA, and DCMA as needed Required Background Education: Bachelor's degree in Business Administration, Supply Chain Management or related field Clearance and Citizenship: Active TS/SCI clearance U.S. Citizenship required (due to ITAR and contract requirements) Experience: Minimum 5-7 years of procurement experience in the defense industry or government contracting environment Demonstrated experience with FAR, DFARS, and government contract flowdown requirements Proven track record negotiating with suppliers and managing subcontracts on government programs Experience with cost and price analysis techniques and source selection processes Knowledge & Skills: Strong knowledge of FAR Part 12, 13, 15, and applicable DFARS clauses Understanding of ITAR, EAR, and export control regulations Familiarity with CMMC requirements and cybersecurity compliance (DFARS View phone number on click.appcast.io) Proficiency in ERP systems (experience with Costpoint strongly preferred) Excellent negotiation, communication, and interpersonal skills Strong analytical skills with attention to detail and accuracy Proficiency in Microsoft Office Suite (Excel, Word, PowerPoint) Preferred Qualifications Advanced degree in Business, Supply Chain, or related field (or equivalent work experience) Experience supporting classified programs in DoD or Intelligence Community (IC) environments Knowledge of CPSR audit requirements Familiarity with ISO 9001 quality management system Position Location This position may be located in our Tucson, AZ Headquarters, Centennial, CO office, or Chantilly, VA office. Candidates will be required to work on-site and/or hybrid work schedules. * Relocation support may be available for this position. Benefits 100% employer-paid premiums for family medical and dental insurance, employee life insurance, short-term and long-term disability (STD & LTD) Flexible reimbursement spending accounts for medical expense and dependent care Immediate participation and vesting in the company's Employee Stock Ownership Plan (ESOP) and 401(k) Plan Employer contributions to RRC's ESOP Employer matching contributions to the company's 401(k) Plan Employer discretionary contributions to the company's 401(k) Plan Rincon Research Corporation is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor. #J-18808-Ljbffr Rincon Research Corporation
- ...security programs, is seeking a skilled and experienced Senior Procurement Specialist to play a key role in purchasing, acquisitions, and supplier... ...is required. What are the primary responsibilities in the Sr. Procurement Specialist position? Manage end-to-end...SeniorContract workTemporary workFor contractorsWork experience placementFor subcontractorWork at officeImmediate startRelocation packageFlexible hours
$70k - $80k
...of rewards, recognition, and respect Position Summary The Sr. Buyer, Procurement maintains multi-line product replenishment for key suppliers... ...reports. Responsibilities Manages and mentors the Procurement Specialist(s) for the category. Oversees the day-to-day activities of...Senior- Rincon Research Corporation is seeking a Senior Procurement Specialist to manage procurement processes and supplier relations for defense programs. The ideal candidate will have 5-7 years experience in government contracting, possess an active TS/SCI clearance, and be...SeniorRelocation package
$100k - $110k
...integrity and are looking to join a rapidly growing, industry leading team, Help at Home may be a good fit for you. The Sr Procurement Specialist, under the direct supervision of the Procurement and Real Estate Manager, will support the procurement function by managing...SeniorContract workFlexible hours- ...Sierra Space is seeking a Buyer III to lead procurement activities, negotiate contracts, and manage supplier relationships in Englewood, Colorado. The successful candidate will leverage their expertise in supply chain management to ensure compliance and efficiency in critical...Senior
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$103k - $125k
...Loveland, Ohio facility. Role Overview We are seeking a highly motivated and detail-oriented CAPEX & Indirect Buyer to support procurement activities for a fast-paced aerospace and defense manufacturing environment. This role is responsible for sourcing, negotiating,...SeniorContract workTemporary workWork experience placement- Crusoe Energy Systems is looking for a Senior Procurement Specialist to oversee the entire procurement lifecycle at our location in Denver, Colorado. This role is fully onsite, and the ideal candidate will manage supplier relationships, negotiate contracts, and ensure...Senior
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- ...Core-Mark is seeking a Sr. Buyer, Procurement to maintain product replenishment for key suppliers ensuring superior service levels and effective... .... As a key leader, you will manage and mentor Procurement Specialists while overseeing day-to-day operations. An ideal candidate...Senior
$65k - $75k
...oriented, and customer-focused professional, we want you to join us! Job Description Oversees the purchasing activities in procuring materials, equipment, and services. Ensures contracts with suppliers and vendors are consistent with company objectives....SeniorContract workTemporary workWork experience placementLocal area- Performance Food Group (New) is seeking a Sr. Buyer, Procurement in Englewood, Colorado to maintain multi-line product replenishment for key... ...in replenishment practices, and managing procurement specialists. The ideal candidate will have 5+ years of experience in purchasing...Senior
$80k - $100k
...including microgrids and renewable energy integration. About The Role The Senior Purchasing Agent supports large‑scale Engineering, Procurement, and Construction (EPC) projects by leading procurement execution for major equipment and serving as the primary liaison between...SeniorContract workTemporary workVisa sponsorshipWork visa$70k - $80k
...Vistar is seeking a Sr. Buyer, Procurement based in Englewood, Colorado. The role involves maintaining multi-line product replenishment for key suppliers and ensuring superior service levels through best practices in inventory management. The ideal candidate has a high...Senior- ...Job Summary: A Statement of Work (SOW) /Procurement Specialist manages the end-to-end lifecycle of project-based services engagements, ensuring compliance, cost control, and adherence to company policies. They bridge the gap between internal managers and vendors, defining...Contract workTemporary workFlexible hours
- ...for active-duty service members transitioning to civilian roles. This program provides up to six months of on-the-job training in procurement within the ISR and aviation sectors. Responsibilities include supplier management, contract negotiation, and compliance with...Contract work
- Lockheed Martin in Littleton, Colorado is looking for a Procurement Representative to source, negotiate, and purchase essential materials and supplies. The successful candidate will possess 3+ years of professional experience in procurement, particularly with knowledge...Remote jobFull time
- Performance Food Group in Englewood, Colorado, is looking for a Procurement Specialist (Assistant Buyer) to enhance supply chain efficiency and drive business impact. As an entry-level position, it's ideal for recent graduates with a Supply Chain degree. The role involves...
- The Procurement Specialist (Assistant Buyer) plays a key role in optimizing supply chain efficiency and driving business impact. Responsibilities Communication: Communicate effectively with vendors, internal stakeholders, and team members to ensure high levels of customer...
- ...culture built on teamwork, doing what's right, and giving back to the communities we do business in. Job Description The Procurement Specialist (Assistant Buyer) plays a key role in optimizing supply chain efficiency and driving business impact. The Procurement Specialist...Local area
$71k - $94k
Redwire in Littleton, CO is seeking a Staff Procurement Specialist to support procurement activities for materials, equipment, and services. The candidate will execute purchase orders, manage supplier relationships, and track performance to ensure timely delivery. Ideal...- Redwire Space seeks a Procurement Specialist in Littleton, Colorado, to support procurement activities across engineering and operations. The ideal candidate will manage purchase orders, source materials, negotiate with suppliers, and track delivery performance in a dynamic...
$65k - $85k
Procurement Specialist (Utility Scale Solar) The Procurement Specialist is responsible for data management, working with vendors for onboarding, and gathering and entering crucial data for construction management software. Communication experience with external vendors...Contract workTemporary workFor subcontractorWork at officeRemote work$26 per hour
Vistar in Englewood, Colorado, is seeking an entry-level Procurement Specialist (Assistant Buyer) to enhance supply chain efficiency. The role focuses on support and collaboration, providing a great opportunity for recent graduates with a Supply Chain degree. Applicants...- ...Life Science, Technology and Industrial Manufacturing projects. The Senior Buyer for Capital Projects is responsible for end-to-end procurement and contracting for major capital initiatives, ensuring project objectives are met through effective material and equipment...SeniorFull timeContract workRelocation package
- ...Procurement Specialist The primary role of the Procurement Specialist is to maintain controls and ensure timeliness and quality of procured items. They are responsible for developing and implementing tracking systems and communicating status updates to internal stakeholders...Work at officeFlexible hours
$77k - $95k
...management, governance, audits, onboarding and training. Responsibilities Serve as a main contact for SAP Ariba and CLM inquiries from procurement leads, suppliers, and US-based & global business groups. Ensure creation of contract workspaces are properly integrated from CLM...SeniorContract workWork at officeFlexible hours$77k - $95k
...Procurement Operations Specialist As a member of Procurement Operations, partner with managers and suppliers as the point of contact and subject matter expert on the Ariba platform, including contract management, governance, audits, onboarding and training. Responsibilities...SeniorContract workWork at officeRemote workFlexible hours- Senior Principal Geologist Oversee target generation and opportunity identification across the United States and North America, supporting business development and contributing globally. Key Responsibilities Lead identification and evaluation of new exploration opportunities...SeniorTemporary workLocal areaFlexible hours
$71k - $94k
Position: Staff Procurement Specialist (Procurement Specialist, Staff) Location: 8100 Shaffer Parkway Unit #100 Littleton, CO Job Id: 2991 # of Openings: 1 Redwire is accelerating humanity’s expansion into space by delivering reliable, economical and sustainable...Permanent employmentFor subcontractor
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