Proposal Manager Jobs in Spring Hill, FL (NOW HIRING)

Description

Senior Corporate Buyer IV

Reports To- Corporate Materials Quote Manager

Hybrid Work Schedule- 3 days on-site in Brooksville, FL and 2 days remote work from home.

Citizenship Requirement- Must be a U.S. Citizen or U.S. Person as defined by ITAR regulations. We can not sponsor Visas.

Company Description

Spartronics develops, manufactures, and manages the full lifecycle of robust electronic and electromechanical devices for commercial aerospace, defense, space, instrumentation and control, life sciences and medical device applications. Our proven experience in complex problem solving, uncompromising attention to detail, program management and thorough documentation processes enables our customers to achieve excellence.

Job Summary

At Spartronics, the Senior Corporate Buyer IV owns the end-to-end material sourcing and procurement strategy for assigned customers, serving as the central supply chain authority for competitive material quoting across multiple Spartronics manufacturing sites. Acting as the strategic voice for supplier relationships and cost optimization, this role interfaces directly with company leadership, Program Managers, Project Proposal Managers, Engineering, Operations, and Finance to ensure quotes are competitive, compliant, and delivered on schedule.

Responsibilities

• Own and drive complete material sourcing timelines and supplier relationships for assigned commodities
• Serve as primary procurement contact and SME for material quoting, interfacing with leadership, Project Proposal Managers, Program Managers, Engineering, and Finance
• Coordinate RFQ process: organize technical data, issue RFQs via quoting software, secure pricing/lead times, evaluate supplier proposals
• Lead supplier negotiations on pricing, terms, lead times, and delivery commitments using strategic sourcing principles
• Organize and maintain commodity pricing tables, manufacturer data, and supplier records in quoting software
• Review customer drawings and specs to determine quote scope, cost, and lead time requirements
• Create and deliver finalized material pricing reports and costed BOMs to Project Proposal Managers, Finance, and Program Management
• Proactively identify supply chain risks, commodity trends, and supplier performance issues
• Collaborate with Operations, Planning, Quality, and Finance on accurate data, sourcing strategy alignment, and continuous improvement
• Maintain comprehensive material and supplier records for Win/Loss/Re-Quote analysis; conduct market analysis and competitive benchmarking
• Validate FAR/DFARS compliance where applicable Identify systemic issues and recommend process improvements

Requirements

Required Qualifications

• 5-7 years of purchasing/planning/procurement in Electronics Manufacturing
• Strong negotiation and supplier management skills.
• Excellent written and verbal communication skills.
• Education- Bachelor's degree (Business, Supply Chain, Procurement, or Engineering)
• Proficiency in Microsoft Excel, including basic data analysis and reporting.
• Technical knowledge of electronics commodities; ability to read technical drawings and BOMs
• Able to read schematics and technical drawings.
• Must be a U.S. Citizen or U.S. Person as defined by ITAR regulations.
• Ability to comply with all ITAR, DFARS, and customer flow-down requirements.

Preferred Qualifications

• Understanding of operations principles (JIT, MRP, TQC, Lean, Six Sigma)
• APICS Certification
• FAR/DFARS experience
• Aerospace/Defense industry purchasing background
• Advanced Microsoft Excel skills - pivot tables, lookups, analytics, reporting.
• MRP/ERP system proficiency; Quote Win, Silicon Expert, or CalcuQuote experience

Key Competencies

• Sourcing Leadership: Owns material procurement strategy and supplier relationships; drives competitive quoting and cost optimization while maintaining quality and delivery.
• Supplier Management: Negotiates effectively with vendors; builds long-term partnerships aligned with Spartronics' strategic goals.
• Analytical & Technical Expertise: Synthesizes complex specs, supplier proposals, and market data to deliver accurate, competitive quotes.
• Project Coordination: Applies structured sourcing practices-timeline management, RFQ orchestration, data organization, and risk escalation.
• Cross-Functional Collaboration: Communicates effectively across engineering, operations, program management, and finance.

Our Commitment: At Spartronics, we're dedicated to fostering an inclusive, diverse, and equitable workplace. We believe that diverse perspectives drive innovation, and we welcome candidates of all backgrounds to apply. Our culture at Spartronics values accountability, unity, respect, and transparency. These winning values are the lifeblood of our business. We embrace diversity through people who believe in these values. Embracing our employees' differences enables us to be a stronger team.

Join Our Journey: If you're ready to be a part of something extraordinary, challenge the status quo, and shape the future, then we want to hear from you. Together, we'll continue to win, while we build products lives depend on.

Our Benefits:

• Full range of medical, dental, and vision benefits.
• Flexible Savings Accounts for Medical, Dependent Care, and Limited Purpose (dental and vision only)
• PTO and Holiday Pay
• Company-paid life insurance and disability at 1 times your annual salary at no cost to you, with options to increase coverage amounts
• 401k with a company match of 50% to every dollar up to 6%
• Accident, Critical Illness, Hospital Indemnity, and Legal Insurance optional plans
• Employee Assistance Program
• Tuition Reimbursements after 1 year of employment
• Opportunities to grow and excel in the Electronics Manufacturing industry at a company that values promotions and learning from within. Every day is different, challenging, and rewarding.

How to Apply: If this sounds like the perfect opportunity for you, please apply with your resume outlining your qualifications and why you're excited about joining Spartronics.

Spartronics is an equal opportunity Employer/Veteran/Disabled 41 CFR 60-1.4. We comply with federal Affirmative Action guidelines in all employment opportunities for qualified employees and applicants. We encourage applications from candidates of all backgrounds and experiences.