Jobs in the United States

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Added 1 min ago
Quality Engineer
ASTEMO AMERICAS, INC.
Berea, KY
…the Americas Region. The Motor Quality NPI SSE will provide support externally to customers and internally to the plant manufacturing teams for the New Product Introduction activity. This…
Added 1 min ago
Senior PCB Layout Engineer
ASTEMO AMERICAS, INC.
Farmington Hills, MI
This exciting position will support the development and production of automotive embedded electronic
Added 4 mins ago
IT Audit, Cybersecurity & Risk Senior Consultant (Financial Services Focus)
Baker Tilly Advisory Group, LP
USA DC Washington, DC
You feel valued when you are provided the resources and support to continually sharpen your technical skills and build your career now, for tomorrow
Added 4 mins ago
IT Audit, Cybersecurity & Risk Senior Consultant (Financial Services Focus)
Baker Tilly Advisory Group, LP
USA DC Washington, DC
You feel valued when you are provided the resources and support to continually sharpen your technical skills and build your career now, for tomorrow
Added 9 mins ago
Specialist, Program Management
L3Harris Technologies
Carlsbad, CA
L3Harris Technologies is seeking a motivated Program Management Specialist to support the Maintenance, Repair, and Overhaul (MRO) program supporting the MIDS-JTRS (Multifunctional…
Added 10 mins ago
BS
Infrastructure and Operations Principal Architect, ITD
Brookhaven Science Associates, LLC
Upton, NY
- $126,000 to $222,500 USD / year
Developing and deploying state-of-the-art information and computing systems in support of scientific research and business operations
Added 10 mins ago
U107 Inspector B Assembly - 2nd Shift
CORP-Corporate Office
United States
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our…
Added 10 mins ago
U107 Inspector B Assembly - 1st Shift
CORP-Corporate Office
United States
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our…
Added 12 mins ago
SB
TUTOR-Interventionist
South Burlington School District (VT)
South Burlington, VT
- From $75 USD / hour
Reports To: Principal/Director of Student Support Systems/Supervising Teacher
Added 12 mins ago
SH
Case Manager
Steadfast Health
Canton, OH
- $25 to $29 USD / hour
Provide psychoeducation and support on navigating systems such as Medicaid, legal aid, child welfare, etc.
Added 13 mins ago
UU
Library Access Services Specialist
UR University of Richmond
United States
- $18.34 to $24.3 USD / hour
…Specialist plays a pivotal role by delivering exceptional user support, ensuring safety and security of users, materials, and facilities, and empowering users with essential resources and…
Added 15 mins ago
BA/Technical Product Manager
ProArch
Remote, United States
Support prioritization and decision-making by clearly communicating business impact, implementation complexity, dependencies, and risk.
Added 17 mins ago
Account Manager
Dane Street, LLC
Remote, United States
As an Account Manager, the primary objective is to provide day-to-day support to the client and Dane Street’s VP of Account Management. The Account Manager will serve as a focal point of…
Added 19 mins ago
Unified Communications Analyst
Dane Street, LLC
Remote, United States
…primary liaison to Dane Street’s Zoom-provided Implementation and Support partner, the Unified Communications Analyst scopes, coordinates, and validates engineering work and mass changes,…
Added 19 mins ago
Compliance Specialist
Dane Street, LLC
Remote, United States
Maintain centralized compliance documentation, tracking systems, and renewal calendars to prevent lapse in state authorizations.
Added 19 mins ago
Credentialing Supervisor
Dane Street, LLC
Remote, United States
First 30 Days (Learn & Audit): Master systems, shadow specialists, build cross-functional relationships with Operations and Medical Directors, and audit current credentialing logs to…
Added 20 mins ago
Disability Operations Supervisor
Dane Street, LLC
Remote, United States
…team of claims analysts, providing guidance, training, and support to enhance performance and promote career…
Added 20 mins ago
Disability Peer Trainer
Dane Street, LLC
Remote, United States
Shadow frontline specialists (e.g., CSRs, QAs, Supervisors) to gain a first-hand understanding of core workflows, systems, and tight TATs
Added 20 mins ago
Bill Review Specialist
Dane Street, LLC
Remote, United States
…specialized expertise in medical data entry, and national repricing systems to analyze complex, high-exposure medical claims and litigation demands. By conducting precise line-item audits,…
Added 20 mins ago
Legal Services Liaison
Dane Street, LLC
Remote, United States
Collaborate with Operations leadership to improve efficiency, maintain accountability, and support consistent service delivery.
Added 20 mins ago
DI
Customs Clerk
Datamark, Inc.
El Paso, TX
- From $29,120 USD / year
DATAMARK is seeking detail-oriented Customs Clerks to support back-office operations related to customs processing activities. This role is responsible for reviewing, interpreting, and…
Added 20 mins ago
DI
Customs Clerk (Hybrid WFH)
Datamark, Inc.
Remote, United States
- From $29,120 USD / year
DATAMARK is seeking detail-oriented Customs Clerks to support back-office operations related to customs processing activities. This role is responsible for reviewing, interpreting, and…
Added 20 mins ago
DI
Director of Global Site Selection and Expansion
Datamark, Inc.
El Paso, TX
- From $150,000 USD / year
…travel to our global sites and may require additional travel to support new expansion…
Added 20 mins ago
DI
Customs Clerk (2nd Shift)
Datamark, Inc.
El Paso, TX
- Up to $29,120 USD / year
DATAMARK is growing! We're seeking detail-oriented Customs Clerks to support critical back-office customs processing operations on our second shift team. This role is ideal for candidates…
Added 20 mins ago
DI
Site Leader
Datamark, Inc.
El Paso, TX
- From $110,000 USD / year
…collaborate with the Senior Manager regularly and serve as backup support, when needed, in order to meet gross margins, contribution margins, and service level agreements. The Site Leader…

Monarch Quantum

Senior Buyer

San Diego, CA, United States

$90,000 to $120,000 USD / year

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Job details

Pay: $90,000 to $120,000 USD / year
Experience: 5–8 years of experience in procurement or planner/buyer roles.
Posting language: English
Posted: Nov 5, 2026

Original job description

Join our dynamic team as a Senior Buyer. You’ll play a key role in building our supply base foundation, working with cutting-edge technologies and supporting new product development. This position is ideal for a self-starter who thrives in a fast-paced, engineering-driven environment and enjoys working closely with technical teams to ensure commercial and material readiness for complex products. You will execute strategic sourcing and procurement activities that support rapid product iteration, evolving Bills of Materials (BOMs), and demanding technical requirements. This role is an experienced individual contributor position with significant cross-functional exposure. Your key responsibilities are as follows:

Develop and maintain material purchasing requirements Partner closely with Engineering to manage BOM releases, revisions, and Engineering Change Orders (ECOs) from a total cost and lead-time perspective.
Execute procurement against the Master Production Schedule (MPS) and ensure materials are aligned to cost, schedule, and performance objectives. Collaborate with Engineering, Quality, Program Management, and Finance to ensure supplier alignment with program milestones.
Monitor and manage long-lead-time components to prevent potential risk. Proactively identify and qualify alternate parts or suppliers for long-lead or at-risk components.
Track and report key supply chain metrics, including Supplier OTIF, lead times, Purchase Price Variance (PPV), and material availability.
Identify, qualify, and manage a robust panel of suppliers capable of meeting technical specifications and quality requirements.
Lead RFQs, perform detailed cost analysis/should-costing, and negotiate Master Purchase Agreements (MPAs), pricing, terms, and delivery schedules.
Establish and manage strategic supplier partnerships to ensure long-term scalability and high-quality performance.

Requirements

This position requires access to export-controlled information. Employment is contingent upon the applicant being a U.S. person as defined by 8 U.S.C. § 1324b(a)(3).

Experience:

Bachelor’s degree in Supply Chain, Engineering, Business, or related field; or equivalent experience.
5–8 years of experience in procurement or planner/buyer roles.
Experience supporting new product introduction (NPI) or low-volume, high-mix manufacturing environments.
Experience in high-tech hardware sectors such as photonics, electronics, aerospace, or precision manufacturing preferred.

Skills:

Ability to read and interpret technical drawings and specifications.
Strong ERP/MRP system experience; advanced Excel skills required.
Familiarity with demand planning, MRP logic, and inventory control principles.
Understanding of supplier negotiations, RFQs, and basic contract terms.
Working knowledge of ISO9001 or AS9100 environments preferred.
Strong organizational skills with the ability to manage multiple priorities in a dynamic environment.

Startup Mindset:

You're creative, flexible, and eager to wear multiple hats.
You're passionate about building systems from the ground up and comfortable with ambiguity and change.

Benefits

The expected annual salary range for this position is $90,000-$120,000 (commensurate with experience).

As a full-time employee, you will be eligible for Monarch’s comprehensive benefits package, which includes:

Medical, Dental, and Vision insurance
Fidelity 401(k) plan with 4% employer matching
20 paid time off (PTO) days per year
13 paid company holidays
9/80 work schedule (every other Friday off)

Monarch Quantum is proud to be an equal opportunity employer and does not discriminate on the basis of race, color, citizenship status, national origin, ancestry, sex, sexual orientation, age, religion, creed, physical or mental disability, medical condition, marital status, veteran status or any other characteristics protected under applicable federal, state and local laws.

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More about this job

Skills

Procurement
MPS
Program management
Supply chain management
Photonics
Technical drawings
ERP
MRP
Microsoft Excel
Inventory management
ISO 9001
Organizational skills

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