Senior Contract Administrator

Position Overview:Big Impact Tech (BIT) is seeking a Senior Contracts Administrator to lead and scale our contracts function across a growing portfolio of federal programs supporting DoD, DHS, and civilian agencies. This role goes beyond traditional contract administration — it is a mission-critical position responsible for managing subcontract structures, controlling task order execution, and protecting BIT’s workshare and revenue position within prime-sub environments. The ideal candidate understands how to operate within flowdown subcontracting models, while balancing compliance, speed, and business strategy.Key Responsibilities:•Contracts Lifecycle Management• Manage full lifecycle of contracts and subcontracts including:-Award, execution, administration, and closeout ( T&M, FFP, and cost-type contract structures )• Ensure compliance with FAR, DFARS, and agency-specific regulations• Administer contract funding, CLIN structures, invoicing alignment, and POP tracking Subcontracts, Teaming Agreements & Task Order Management• Lead drafting, negotiation, and execution of: o Subcontract Agreements (flowdown-based) o Task Orders (TOs) under IDIQ/BPA vehicles o Task Order Modifications (funding, POP, scope, labor changes) o Teaming Agreements and NDAs• Manage the full subcontract lifecycle, including:- Subcontractor onboarding and compliance-Workshare tracking and enforcement- Funding alignment and incremental funding updates- POP management and contract closeout• Serve as the contracts lead for Task Order execution, ensuring:-Accurate LCAT mapping, labor rates, and site designations-Alignment between scope, staffing, and billing structure- Proper issuance and administration of TOs to subcontractors• Oversee and negotiate Task Order Modifications, including:-Funding realignments and ceiling increases-Scope and labor mix adjustments o POP extensions and schedule changes• Ensure all subcontract documents are aligned with prime contract flowdowns and customer requirements Negotiation & Risk Management• Lead or support negotiations with primes and subcontractors• Identify contractual, financial, and performance risks and provide mitigation strategies• Review and redline contract terms to protect BIT’s position Proposal & Capture Support• Analyze solicitations and identify contractual risks and requirements• Draft proposal terms, conditions, assumptions, and exceptions• Support pricing alignment with contract structures• Partner with BD/Capture to ensure contract strategy aligns with win strategy Compliance & Documentation• Maintain complete, audit-ready contract files and documentation• Track and manage (Modifications, Deliverables and Contractual obligations)• Support internal and external audits Cross-Functional Leadership• Partner with:-Program Managers (execution & delivery)-Finance (billing, funding, invoicing) o Recruiting (LCAT alignment, onboarding)-Executive leadership (deal structuring)• Act as the central authority on all contractual matters across programs RequiredQualifications• Bachelor’s Degree in Business, Contracts, or related field• 6–10+ years of federal contracts experience• Strong expertise in: o FAR / DFARS :-Subcontracting & flow downs of Task Orders and contract modifications• Experience supporting proposal development and negotiations• Ability to manage multiple contracts in a fast-paced environment• Strong communication and stakeholder management skills Preferred Qualifications• Experience working with large federal primes (SAIC, Booz Allen, ManTech, etc.)• Experience with IDIQs ( GSA OASIS+, ASTRO, GWACs• JD, MBA, or certifications (CPCM, CFCM)• Experience in a small business / growth-stage federal contractor