Sr. Buyer
$100k - $130kQinetiQ US (formerly Avantus Federal)
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 tasks. 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
$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- ...Senior Buyer Marathon TS is looking to hire a Senior Buyer to support a Federal Government Integrator onsite (hybrid) in either Lorton, VA or Franklin, MA. Responsibilities of a Senior Buyer include the strategic sourcing of materials and services, managing procurement...SeniorLong term contractFor contractors
$100k - $130k
...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...SeniorLong term contractFor contractorsWork experience placement- QinetiQ US is seeking a Senior Buyer for our Lorton, VA location to lead strategic sourcing, supplier negotiations, and cost optimization while maintaining compliance and quality. The role requires a decade of procurement experience, CPSR knowledge, and Costpoint ERP proficiency...Senior
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- PACE LLC in the Washington, DC area seeks a Procurement Specialist III for a full-time role in Alexandria, VA. The position provides a full range of procurement and contracting services in support of a federal agency. The ideal candidate has 5+ years in procurement, cost...SeniorFull timeContract workWork at office
- Why consider this job opportunity: Competitive salary based on experience Opportunity for career advancement and growth within the organization Engaging work environment with a focus on collaboration and teamwork Chance to work on significant sourcing initiatives impacting...SeniorContract workImmediate start
- Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different...SeniorInternshipLocal area
$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...Hourly payContract workFor contractorsWork at officeFlexible hours$40.86 - $44.23 per hour
Taxable Entity ALUTIIQ INFORMATION MANAGEMENT LLC Job Title Procurement Specialist II Location VA Lorton IMAP - Lorton, VA 22079 US (Primary) Category Administrative Support Job Type Full-time Typical Pay/Range $40.86 - $44.23 per hour ...Hourly payFull timeContract workWork at officeLocal area- ...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...Contract workFor contractorsWork at office
- ...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
$65k
...Ensure purchasing and order processes run smoothly and efficiently Maintain strong relationships with current vendors and buyers Communicate product updates, new offerings, and company promotions to vendors Evaluate sample products, prepare and approve...Full time$58.55k - $82.07k
...Buyer Location US-VA-Tysons (McLean) Job ID 2026-0046 # Positions 1 Experience (Years) 2 Category Real Estate & Facilities - Buyer External Description Buyer The Air Line Pilots Association, International...Work at officeLocal areaRemote workRelocationFlexible hours- TekPro Support Services, LLC in Alexandria, VA is seeking a Procurement Specialist or Contracts Manager to support Department of Defense projects. This role involves reviewing acquisition packages, preparing market research, and supporting contract administration. The ideal...SeniorContract work
$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$135.8k - $213.4k
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's...SeniorFull timeRelocation packageShift work- Network EngineerOur 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...Senior
$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$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$97.59k - $110k
Prince William County's award-winning Office of Procurement Services (OPS) is seeking a motivated Capital Procurement Officer to support the successful delivery of capital projects. In this role, you’ll solicit construction and professional services, including building ...Full timeContract workWork at officeLocal areaRemote workMonday to FridayAfternoon shift- Semper Valens Solutions in Fort Belvoir, VA is seeking a Purchasing Agent Buyer II to support our team. This full-time role involves procurement activities and working closely with program managers to secure materials and services for DoD projects. The ideal candidate will...Full timeContract work
$68.68k - $109.89k
Buyer (Government Contracting/Procurement) | Alexandria, VA | Contract Cherry Bekaert Recruiting & Staffing is seeking an experienced Buyer to support a highly respected nonprofit research organization dedicated to advancing national security and supporting the U.S. defense...Contract workFor contractorsInterim roleWork at office
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