Machinist A - 2nd shift

Join a Team That Powers the Mission-Critical.

At CIRCOR Aerospace & Defense, we don’t just build pumps and valves— we engineer the heartbeat of the world’s most advanced naval fleets. From our historic Warren, MA facility—home to the legacies of Warren Pumps and Portland Valve— we design and manufacture high-performance fluid control systems that protect those who protect us.

We are building precision technology that operates in the harshest environments on earth—on submarines deep below the surface, on ships safeguarding freedom at sea, and in missions where failure is not an option. By joining the CIRCOR team, you will be contributing to safeguarding people, vessels, and missions around the world.

We’re a global team of over 3,100 people across 100+ countries, united by a single purpose: to keep the world safe, moving, and resilient. As our mission expands, so does our need for exceptional talent and we are looking for driven individuals to grow with us.

At CIRCOR, your expertise fuels something bigger. Every idea you share and every detail you craft contributes to the safety and success of those who serve. We offer more than a job – we offer a career driven by purpose, powered by innovation, and supported by a team that stands behind you.

CIRCOR Naval Solutions is looking for a CNC Machinist to run a Multus on 3rd shift. You will operate specialized machinery to machine components to specific processes and prints, requiring close tolerances. Training will be on 1st shift with a 6am start time. Once trained and moved to 3rd shift, you will receive the 20% differential. Candidate must have CNC milling experience, should be patient and very focused to fine detail.

• Setting up and operating CNC Mill
• Interpreting blueprints and technical drawings
• Using CNC controls and precision measurement tools
• Performing multi-axis machining operations
• Conducting quality checks
• Utilizing precision measurement devices
• Monitoring machine operations
• Plan and perform rough and finish machining on a variety of machines both CNC and manual.
• You will Perform setups independently.
• Operate and understand advanced machine tools (i.e. CNC).
• Perform other duties as responsibilities necessitate.

• Candidate must be able to work over 8 hours in a shift
• Crane and hoisting experience a plus
• You must be able to read blueprints/geometric tolerances.
• Instrumentation /Gaging skills required. Must be familiar with machinist tools and hand tools (micrometers, verniers, indicators, scales, dial bore gage).
• Must be open to coaching and training with a willingness to learn all machines within a cell.
• Some physical effort (avg. 25 lbs).
• US Citizenship is required for DOD requirements.

• Must have HS diploma or GED equivalent; concentration in machining would be a plus.
• Minimum of three years' experience required

• U.S. Citizen

CIRCOR International is one of the world’s leading providers of mission critical flow control products and services for the Industrial and Aerospace & Defense markets. The Company has a product portfolio of market-leading brands serving its customers’ most demanding applications. CIRCOR markets its solutions directly and through various sales partners to more than 14,000 customers in approximately 100 countries. The Company has a global presence with approximately 3,100 employees with headquarters in Burlington, Massachusetts.

For more information visit our website at

In late 2023, CIRCOR was acquired by the private equity firm Kohlberg Kravis Roberts & Co. L.P. (together with its affiliates, “KKR”). The news release is available here along with additional information about KKR and its unique approach to employee ownership can be found at the end of this document.

CIRCOR is an Equal Opportunity Employer. We value diversity and are committed to creating an inclusive environment for all employees. Individuals with disabilities, veterans, women, and minorities are encouraged to apply.