Sr. Buyer
$100k - $130kQinetiQ US
We are a world‑class team of professionals who deliver next‑generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world‑wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). Why Join QinetiQ US? If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. In our diverse and inclusive environment, you can be authentic, feel valued, be respected, and realize your full potential. QinetiQ US will support you with workplace flexibility, a commitment to the health and well‑being of you and your family, and provide opportunities to work with a purpose. We are committed to supporting your success in both your professional and personal lives. Position Overview QinetiQ US is seeking a Sr Buyer for our Lorton, VA location. Responsibilities Responsibilities of a Senior Buyer include the strategic sourcing of materials and services, managing procurement processes, and optimizing cost without compromising on quality. This involves: Develop and execute procurement strategies that align with company goals. Negotiate and execute purchase orders and Long‑Term Agreement contracts with suppliers and secure advantageous terms. Perform price/cost analysis. Ensure timely delivery of materials and services from vendors. Conduct market research to stay updated on industry trends and new suppliers. Maintain strong relationships with suppliers and internal stakeholders. Ensure compliance with FAR/DFAR requirements and regulations. Required Qualifications 10 years of experience—7+ years in a procurement or purchasing role, with at least 3+ years in a senior position handling complex procurement task. Understands Contractors Purchasing System Reviews (CPSR) requirements. Use of Costpoint ERP system. Excellent communication, negotiation, and analytical skills. Preferred Qualifications Positive attitude. Results focused. Strategic mindset. Able to handle multiple tasks simultaneously. Problem solver. Ability to work independently. Pay Transparency The salary range for this role is $100-130K USD. The salary range provided is a good‑faith estimate representative of all experience levels. QinetiQ US considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Accessibility/Accommodation If because of a medical condition or disability you need a reasonable accommodation for any part of the employment process, please send an e‑mail to View email address on click.appcast.io or call View phone number on click.appcast.io Opt. 1 and let us know the nature of your request and contact information. Company EEO Statement QinetiQ US is an Equal Opportunity employer. All Qualified Applicants will receive equal consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status. #J-18808-Ljbffr QinetiQ US
$100k - $130k
...We are committed to supporting your success in both your professional and personal lives.Position OverviewQinetiQ US is seeking a Sr Buyer for our Lorton, VA location. ResponsibilitiesResponsibilities of a Senior Buyer include the strategic sourcing of materials and services...SeniorLong term contractFor contractorsWork experience placement$100k - $130k
...Position Overview QinetiQ US is seeking a Sr Buyer for our Lorton, VA location. Responsibilities Responsibilities of a Senior Buyer include the strategic sourcing of materials and services, managing procurement processes, and optimizing cost without compromising on quality...SeniorLong term contractFor contractorsWork experience placement- ...Now Hiring: Senior Buyer Location: Lorton, VA Salary: $100,000 - $130,00 Key Responsibilities Develop and execute procurement strategies that align with company goals. Negotiate and execute purchase orders and Long-Term Agreement contracts with suppliers and secure advantageous...SeniorLong term contractFor contractorsImmediate start
- ...Senior Buyer Sparks Group in partnership with a security and defense organization is seeking a Senior Buyer. As the Sr. Buyer you will be responsible for strategic sourcing and managing the procurement process to work on a growing team. The ideal candidate will have...SeniorFor contractorsRemote work
$58.55k - $82.07k
...Position Title: Buyer City: Tysons (McLean) State: VA Country: US Type: 4 (Exempt, Bargaining Unit 1 (EB) # of Openings: 1 Category: Real Estate & Facilities - Buyer Company Name: Air Line Pilots Association...SuggestedWork at officeLocal areaRemote workRelocationFlexible hours- ...QinetiQ US in Lorton, VA is seeking a Buyer to lead strategic sourcing of materials and services, manage procurement processes, and optimize cost without compromising quality. You will develop procurement strategies, negotiate purchase orders and long-term contracts, perform...Long term contract
- ...committed to supporting your success in both your professional and personal lives. Position Overview QinetiQ US is seeking a Buyer for our Lorton, VA location. Responsibilities Responsibilities of a Buyer include the strategic sourcing of materials...Long term contractFor contractorsWork experience placement
$90k - $96k
...Amentum is seeking a Senior Buyer in Springfield, VA . We're pipelining candidates for a future role. You are well-organized, detail-oriented, and appreciate a range of procurement tasks. You’ll be responsible for all phases of purchase order administration, cradle...SeniorHourly payFull timeContract workFor contractorsWork at officeLocal area$65.65k - $118.68k
Description We are excited to announce our opening for a Material Planner on the Global Supply Chain team in Springfield, VA! The role of the Material Planner (MP) is to manage, track and report all program material activities, managing the material requirements to lead...SeniorWork experience placementWork at office- Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in...Contract workFor contractorsWork experience placement
- Goldbelt is seeking a Procurement Specialist to evaluate vendors based on price, quality, reliability, and technical support. The role will contract the appropriate product to be delivered and discover the best ways to cut procurement and shipping expenses, so that the...Contract work
$43 - $49 per hour
Overview Please note that this position is contingent upon the successful award of a contract currently under bid. A leader in cutting-edge research and technology in the cyber arena, CPMG focuses on using business drivers to guide cybersecurity activities and manage risk...Hourly payContract workFor contractorsWork at officeFlexible hours- ...The Air Line Pilots Association, International (ALPA) seeks an experienced Buyer for our Tysons (McLean), Virginia office. Under supervision, the Buyer reviews requisitions to ensure they meet Association policies and criteria. They collaborate with staff and pilots from...Work at office
$69.4k - $158k
Supply Chain Administrator, SeniorThe Opportunity: As Supply Chain Administrator, you will manage a portfolio of subcontract agreements and direct procurement requirements. You will balance multiple priorities to help our customers address both their current and emerging...SeniorFull timeContract workPart timeFor contractorsFor subcontractorWork at officeLocal areaRemote work- Who we are For more than 40 years, Reworld has been a leader in sustainable waste solutions, providing our customers with innovative solutions that help them achieve carbon-negative outcomes. Our Vision Reworld is leading the charge to a carbon-negative future through ...Hourly payContract workWork at officeLocal area
- QinetiQ US is seeking a Procurement Coordinator for our Lorton, VA location. You will lead strategic sourcing of materials and services, manage procurement processes, and optimize costs without compromising quality. Responsibilities include negotiating purchase orders,...
$28 per hour
...Overview Are you a detail‑oriented professional with expertise in negotiation? As a Buyer, you will be the backbone of our purchasing operations, working closely with vendors to secure the best products at competitive prices. You will assist with vendor calls, gather quotes...$70k - $85k
...Bowhead Buyer Position Bowhead seeks a Buyer to support our Purchasing Department. This position requires an individual who has knowledge on procurement functions. Maintains strong working relationships, communications with key supplier's & confirms shipping schedules...Contract workWork at office$114k - $171k
...impossible. Our employees are not only part of history, they're making history.Northrop Grumman Space Systems is seeking an Principal OR Sr. Principal RF Electronic Systems Engineer to join our team. This position would be based in Fairfax, VA.The RF Electronic Systems...SeniorFull timeRelocation packageShift work- Our Partner is searching for Network Engineers to join their dynamic team. As a Network Engineer , you will be responsible for providing senior-level support for their network infrastructure, with a focus on LAN/WAN designs, configurations, management, and Azure networking...Senior
$135.8k - $213.4k
...think is impossible. Our employees are not only part of history, they're making history.Northrop Grumman Space Systems is seeking a Sr. Principal Electromechanical Engineer to join our team. This position is based in Linthicum MD, Fairfax VA, or Morrisville NC.The selected...SeniorFull timeRelocationShift work$142.2k - $213.4k
...think is impossible. Our employees are not only part of history, they're making history.Northrop Grumman’s Space Sector is seeking a Sr Principal DevOps Engineer to join our team in Aurora, CO or Fairfax, VA to support on-premises mission systems by operating, maintaining...SeniorFull timeRelocation packageShift work- QinetiQ US is hiring a Procurement Coordinator to support our Lorton, VA location. You will develop procurement strategies, negotiate terms with suppliers, and ensure timely delivery of materials for multiple sites. The role requires CPSR knowledge and cost analysis expertise...
- ...Do you excel in public procurement and want to make an impact on major infrastructure projects? If so, VPRA is looking for you! The Buyer will handle day-to-day purchasing needs, including a moderate to high volume of construction, architecture/engineering, consulting services...Full timeContract workFor contractorsWork at office
$95.2k - $126.7k
Reworld Waste, LLC is seeking a Procurement Specialist to oversee local/regional Procurement activities. The ideal candidate will manage supplier qualifications and conduct contract negotiations, ensuring compliance with corporate policies. With over 5 years of experience...Full timeContract workLocal area- Job Summary The Procurement Specialist II (PS II) will own and manage the end-to-end procurement process in compliance with Alutiiq Information Management (AIM) corporate procurement policies and procedures, IMAP contract guidelines, the Federal Acquisition Regulation (...Contract workWork at officeLocal area
- Job Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical ...Senior
- ...Job Description Job Description Purchasing Agent Buyer IIFull Time, Ft. Belvoir, VAObtain & Maintain Secret Clearance **This position is contingent upon contract award** Job Description: Semper Valens Solutions is looking for a Purchasing Agent Buyer II to support...Contract work
- Prince William County Public Schools in Woodbridge, Virginia, seeks an Assistant Principal for Freedom High School to provide administrative and instructional leadership within a high school building. This role requires a Master’s degree plus Virginia teaching certification...Full time
$165k - $180k
SMX is seeking a Sr. Artificial Intelligence Engineer.This is a full-time onsite position in Ft. Belvoir, VA.Essential Duties & ResponsibilitiesAI Model Lifecycle & MLOpsDesign, develop, and deploy machine learning models to achieve organizational mission objectivesImplement...SeniorFull timeContract workWork experience placementH1b
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. Buyer. Be the first to apply!
- purchasing coordinator Lorton, VA
- purchase order coordinator Lorton, VA
- supply chain specialist Lorton, VA
- procurement buyer Lorton, VA
- buyer purchaser Lorton, VA
- supply officer Lorton, VA
- construction buyer Lorton, VA
- replenishment buyer Lorton, VA
- procurement coordinator Lorton, VA
- supply chain coordinator Lorton, VA

