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Sr. Purchasing Compliance Analyst

Mercury Systems

Hudson, NH · Posted October 20, 2026

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Among compliance officers, AI is already used for some of the tasks. Measured exposure for compliance officers: 12% (some).

Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.

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Skills this job asks for

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  • Supply chain
  • Audit
  • Procurement
  • ERP
  • SAP

About the job

Mercury Systems is seeking an experienced Senior Purchasing Compliance Analyst to support the integrity and continued approval of the company's government purchasing system as a key member of the Purchasing Compliance team, reporting to the Purchasing Compliance Manager. This is an exciting opportunity for a candidate who wants to work for a company that brings sophisticated technology to commercial applications in the aerospace and defense industry.

Join a small team where you will work cross-functionally with the ability to make an impact on implementing best-practices to grow and develop the department. This position is hybrid and can be worked from several of our Mercury Systems locations.

Job Responsibilities:

The Purchasing Compliance analyst is responsible for internal audits of purchase files, reinforcement of purchasing policies and procedures, development and delivery of compliance training, and analysis of compliance metrics to drive process improvement. The position also provides dedicated support to the Small Business Liaison Office (SBLO), including subcontracting plan development and administration, goal performance analysis, and federal reporting through the System for Award Management.

Key Responsibilities :

Ensure purchasing policies and procedures are consistently administered across the Purchasing team through file reviews and training

Conduct internal audits of purchase files against CPSR criteria, including competition and sole-source justifications, price reasonableness determinations, and FAR/DFARS flow-downs; document findings and drive corrective actions to closure

Support CPSR readiness through mock reviews and self-assessments, and assist with DCMA reviews and responses

Serve as a point of contact for the creation and administration of Small Business Subcontracting Plans

Support data gathering, analysis and submission for ISR, SF294, and SSR reporting in SAM, and lead short-term projects supporting bi-annual SF294 reporting cycles

Develop and deliver training on purchasing compliance, subcontracting plans, and small business tools and resources

Participate in special projects and perform other position-related duties as assigned

Required Qualifications:

Typically requires 4+ years of compliance experience within the defense industry, in purchasing compliance , subcontract administration, or procurement audit

Hands-on CPSR experience

Working knowledge of FAR and DFARS (Parts 15, 19, 44, and 52)

Experience auditing purchase files and documenting price reasonableness determinations

Experience developing and delivering compliance training

Excellent communication, relationship-building, and problem-solving skills

Preferred Qualification:

Demonstrated experience with small business subcontracting plans and federal reporting (ISR, SF294, SSR, SAM)

Experience developing and delivering compliance training

Experience with ERP systems (e.g., Oracle, SAP) and supply chain analytics tools

Small Business Subcontracting reporting

This position requires you to access information that is subject to U.S. export regulations. You may only access such information if you are a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. government.