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Interlock Jobs in Tennessee (NOW HIRING)

Navarro Inc.

Mid to Senior I&C Engineer (3923)

Oak Ridge, TN · On-site

$99K - $137K/yr

Support PLC, DCS, HMI, SCADA, SIS, alarm, interlock, data acquisition, andcontrolsintegration activities. * Review vendor submittals, instrument packages, control panel documentation, factory ...

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How much do interlock jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for interlock in Tennessee is $16.00, according to ZipRecruiter salary data. Most workers in this role earn between $13.94 and $17.45 per hour, depending on experience, location, and employer.

What is an interlock?

An Interlock job typically involves installing, maintaining, and repairing interlocking brick or stone pavement used for driveways, walkways, patios, and other surfaces. Workers in this field need skills in measuring, cutting, and laying stones or bricks in precise patterns. They may also be responsible for preparing the base, ensuring proper drainage, and applying finishing touches like sealants or edging. This job requires physical labor, attention to detail, and knowledge of construction materials.

What does an interlock do?

A typical day for an Interlock professional involves coordinating meetings between various departments, tracking project progress, resolving misalignments, and ensuring timely communication of deadlines and deliverables. You’ll often serve as a liaison, facilitating collaboration and removing barriers between teams such as sales, engineering, marketing, or operations. The role requires balancing multiple projects at once and adapting to shifting priorities based on business needs. This dynamic, people-focused environment provides valuable exposure to a wide range of business functions and can be an excellent stepping stone to leadership or program management positions.

What are the key skills and qualifications needed to thrive as an interlock?

To thrive as an Interlock, you need strong project management, cross-functional coordination, and organizational skills, often supported by experience in business operations or program management. Familiarity with collaboration tools like Microsoft Project, Jira, or other workflow management platforms is usually required. Effective communication, stakeholder management, and problem-solving abilities are important soft skills in this position. These capabilities are crucial for ensuring seamless alignment among teams, timely execution of deliverables, and successful achievement of shared business objectives.

What are popular job titles related to Interlock jobs in Tennessee?

For Interlock jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Interlock jobs in Tennessee look for?

The top searched job categories for Interlock jobs in Tennessee are:

Interlock jobs near you
Infographic showing various Interlock job openings in Tennessee as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 82% Physical, 8% Hybrid, and 10% Remote job distribution, with an average salary of $33,277 per year, or $16 per hour.

Mid to Senior I&C Engineer (3923)

Oak Ridge, TN • On-site

Navarro Inc.
Clean Energy Services • 501 - 1,000 employees
Learn more about Navarro Inc.external

$99K - $137K/yr

Full-time

Posted 28 days ago

Job description

Navarro Research and Engineering is recruiting aMid to Senior I&C Engineer(3923) for a new Nuclear Fuel Facility.

Navarro is an award-winning provider of turnkey solutions, delivering comprehensive nuclear,environmentaland technical services to federal agencies, commercialenterprisesand private clients across the United States. Ourexpertisesupports organizations such as the Department of Energy, the National Nuclear Security Administration, the Department of Defense and NASA, while also extending to commercial industries and private sector partners facing complex engineering, technical and environmental challenges. Navarro specializes in nuclear operations, environmental remediation, D&D, waste management, advanced energy, facilities management, and technical and professional services. For more information, please visit Navarro-inc.com.

Position Summary

The Mid-to-Senior I&C Engineer will provide hands-on instrumentation andcontrolsengineering support for a new nuclear fuel facility. This role will develop and update instrument datasheets, I/O lists, loop diagrams, control system documentation, integration details, test procedures, and commissioning support packages.

The position requiresanI&C engineer who can work closely with senior engineers, process engineering, electrical power, vendors, construction, testing, commissioning, and operations to ensure controls systems are technically sound, maintainable, and aligned with facility requirements.

Responsibilities

  • Develop andmaintaininstrument datasheets, I/O lists, loop diagrams, wiring diagrams, control narratives, logic diagrams, cause-and-effect documents, and panel documentation.
  • Support PLC, DCS, HMI, SCADA, SIS, alarm, interlock, data acquisition, andcontrolsintegration activities.
  • Review vendor submittals, instrument packages, control panel documentation, factory acceptance test procedures, software configuration documents, and commissioning deliverables.
  • Support loop checks, calibrations, functional testing, integrated system testing, troubleshooting, startup, commissioning, and turnover activities.
  • Coordinate I&C interfaces with process engineering, piping, mechanical, HVAC, electrical, cybersecurity, safety basis, quality, construction, maintenance, and operations teams.
  • Support field walkdowns, installation issue resolution, design change packages, and technical evaluations.
  • Maintain configuration control of I&C deliverables and ensure design outputs align with specifications, standards, and project requirements.
  • Communicate technical issues clearly and support schedule-driven completion of controls deliverables.

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