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Lead Supervisor

Job in Portsmouth, Rockingham County, New Hampshire, 00215, USA
Listing for: High Liner Foods
Full Time position
Listed on 2026-03-01
Job specializations:
  • Manufacturing / Production
    Production Manager
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Daily Execution

  • Lead startup: confirm staffing, line readiness, materials, and pre-op/QA requirements.
  • Set the plan for the shift: targets, priorities, constraints, and escalation rules.
  • Monitor performance in real time (downtime, labor, yield, waste, safety, quality).
  • Remove roadblocks by coordinating with Maintenance, QA, Warehouse, Scheduling, and Sanitation.
  • Make decisions fast. If it can’t be fixed quickly, escalate with facts and options.
  • Build Supervisor Performance (Addressing Real-World Pain Points)
  • Clarify expectations for supervisors and leads: what ‘good’ looks like each hour, each changeover, each shutdown.
  • Hold supervisors to ownership.
  • Enforce follow-through: every issue has an owner, deadline, and closeout verification.
  • Coach in the moment and document patterns. Use progressive discipline when coaching fails.
  • Train supervisors on the basics: staffing to plan, downtime response, standard work, and communication cadence.
  • Escalation Discipline (No Surprises)
  • Create a clear escalation ladder: what to escalate, to whom, and by when.
  • Require supervisors to escalate early with the 5 essentials: what happened, when, impact, current status, and what help is needed.
  • Drive “stop the bleed” actions first, then root cause and permanent corrective action.
  • End the shift with a clean handoff: unresolved issues, risks, and next actions documented.
Safety, Food Safety, and Compliance
  • Enforce PPE, LOTO, machine guarding, and safe behavior standards.
  • Maintain GMP and sanitation standards; correct deviations immediately.
  • Support HACCP-related controls and QA hold/release practices.
  • Ensure allergen controls and housekeeping expectations are met.
  • Support internal inspections, corrective actions, and audit readiness.
Continuous Improvement and Problem Solving
  • Lead structured problem solving for repeat downtime, yield loss, waste, and quality issues.
  • Drive standard work and visual controls that reduce variability.
  • Participate in trials, changeovers, and process improvements; ensure changes stick.
Communication and Reporting
  • Run quick, consistent shift huddles: targets, constraints, safety/quality messages, and expectations.
  • Maintain accurate production reporting: labor, downtime, yield, waste, and corrective actions.
  • Communicate professionally and directly with all departments; align on priorities.
Required Qualifications
  • 10+ years leadership experience in manufacturing (food preferred) managing hourly and salaried employees, or equivalent.
  • Proven ability to drive performance: labor, downtime, yield, and safety/quality results.
  • Strong communication, delegation, coaching, and accountability skills.
  • Comfortable with data-driven decision-making and production reporting tools.
  • Working knowledge of food safety basics (GMPs; HACCP awareness).
Preferred Qualifications
  • Food manufacturing experience (breading/battering/frying, packaging, or similar high-volume operations).
  • Lean/CI exposure (root cause, standard work, 5S, visual management).
  • Experience developing front-line supervisors and leads.
Working Conditions And Requirements
  • Plant environment: noise, moving machinery, wet/icy conditions, temperature variation, food-grade dust/odors.
  • Allergen exposure: fish/shellfish and other common allergens (wheat, egg, soy, milk, nuts).
  • Safety-sensitive role requiring strict adherence to policies and procedures.
First 90 Day Expectation
  • Establish a consistent shift cadence (startup, hourly checks, escalation, end-of-shift closeout).
  • Standardize expectations for supervisors (what gets checked, reported, and acted on each hour).
  • Implement an escalation ladder and make it real—no more surprises.
  • Identify top 3 repeat performance killers (downtime, waste, yield, staffing) and drive permanent fixes.
  • Develop each supervisor: strengths, gaps, and a clear plan with measurable milestones.
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