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Field Service Engineer Security Clearance information

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$36.5K

$71.2K

$105.5K

How much do field service engineer security clearance jobs pay per year?

As of Jun 13, 2026, the average yearly pay for field service engineer security clearance in the United States is $71,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,000.00 and $84,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Field Service Engineer with Security Clearance, and why are they important?

To excel as a Field Service Engineer with Security Clearance, you need a strong background in electrical or mechanical engineering, troubleshooting skills, and relevant industry experience, typically supported by a bachelor's degree and an active security clearance. Familiarity with diagnostic tools, technical manuals, and systems like PLCs or proprietary software is often required, along with certifications such as CompTIA or OEM-specific credentials. Excellent problem-solving abilities, adaptability, and strong communication skills are crucial for interacting with clients and working in sensitive environments. These skills ensure that critical systems remain operational, secure, and compliant, particularly in settings where trust and reliability are paramount.

What is a Field Service Engineer with Security Clearance?

A Field Service Engineer with Security Clearance is a technical professional responsible for installing, maintaining, and repairing equipment or systems, often at client or government locations that require security clearance. This role typically involves troubleshooting hardware or software issues, providing technical support, and ensuring that all work complies with strict security protocols. Security clearance is required because the engineer may have access to sensitive or classified information during their work. These positions are common in industries like defense, aerospace, and government contracting.

What are some common challenges Field Service Engineers with security clearance face when working on client sites?

Field Service Engineers who require security clearance often encounter challenges such as navigating strict access protocols and adhering to confidential information handling procedures on client sites. These professionals must balance technical troubleshooting with compliance to security guidelines, which can sometimes slow down workflow or require additional documentation. Additionally, working in secure environments may limit communication with external support teams, so engineers must be well-prepared and resourceful. Flexibility and strong problem-solving skills are essential in adapting to diverse site requirements and quickly resolving client issues while maintaining security standards.

What is the difference between Field Service Engineer Security Clearance vs Field Service Technician Security Clearance?

AspectField Service Engineer Security ClearanceField Service Technician Security Clearance
CredentialsTechnical certifications, security clearanceTechnical certifications, security clearance
Work EnvironmentOn-site, technical support, complex systemsOn-site, equipment maintenance, troubleshooting
Employer & IndustryDefense, aerospace, government contractorsDefense, telecommunications, industrial sectors

Both roles require technical skills and security clearance, but Field Service Engineers typically handle more complex systems and perform advanced troubleshooting, often in defense or aerospace industries. Field Service Technicians focus on routine maintenance and repairs. The main difference lies in the complexity of tasks and scope of responsibilities.

Infographic showing various Field Service Engineer Security Clearance job openings in the United States as of June 2026, with employment types broken down into 27% Full Time, 70% Part Time, and 3% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $71,220 per year, or $34.2 per hour.

Lead Field Service Engineer

Carolina Power Systems

Sumter, SC • On-site

Full-time

Posted 2 days ago

Job description

Lead Field Service Engineer
Apply Now
POSITION SUMMARY
The Lead Field Service Engineer - Power Systems, under general guidance and minimal supervision, performs a wide range of engineering tasks and ensures proper installation, service, and commissioning of products and services. This role provides technical support for installation and commissioning of projects and delivers maintenance, breakdown emergency support, and remote troubleshooting.
KEY RESPONSIBILITIES
The following duties reflect the employees' current contributions and expectations in their role:
  • Performs installation and commissioning activities at customer site locations during ship construction. Must be capable of working unsupervised and leading small teams.
  • Performs troubleshooting activities at site locations during scheduled port visits or at sea to diagnose problems, determine appropriate resolution, and implement corrective actions.
  • Performs a wide range of engineering tasks to ensure the technical integrity and proper installation and commissioning of General Electric Power Conversion power systems and associated control systems.
  • Develops presentations and provides training and instruction to customers on system operations.
  • Promotes sales of services, parts, and Conversions, Modifications, and Upgrades (CM&Us).
  • Performs other related engineering tasks to facilitate proper commissioning and customer satisfaction.
  • Provides on-call support in response to customer calls for service.

QUALIFICATIONS
  • Minimum 3 years of field service and/or commissioning experience.
  • U.S. Citizen with the ability to achieve security clearance for Department of Defense projects.
  • Ability and willingness to travel up to 85% of the time on short notice.
  • Must be physically fit to be able to board vessels offshore.

DESIRED CHARACTERISTICS
  • Bachelor's Degree in Electrical Engineering or related discipline from an accredited college or university (or Associate's Degree in Electrical Engineering or related discipline from an accredited college or university with a minimum of 3 additional years of related field service experience in a field service/commissioning environment with power systems and associated control systems).
  • Switchgear - Medium Voltage and Low Voltage.
  • Circuit Breakers - MCCBs, ACBs, VCBs.
  • Sensing Instruments - PTs, CTs, Transducers.
  • Transformers - Phase shifting transformers for VFD applications.
  • Motor Control Centers (MCCs) - Basic starters with Start/Stop, Multi-Speed Starters, Wye-Delta Starters, Hand/Off/Auto control, Local/Remote control.
  • Soft Starters / Variable Frequency Drives (VFDs).
  • Transfer Switches - Manual and Automatic.
  • Protection Relays - Generator, Transformer, Feeder, Motor, and Bus.
  • Enhanced generator protection schemes.
  • Power quality meters.
  • Automatic Voltage Regulators (AVR) - Generator excitation control for synchronizing and load sharing.
  • Governors - Engine speed control for synchronizing and load sharing.
  • Synchronizers / Sync Check Relays.
  • Load sharing systems.
  • Strong written and verbal communication skills, with the ability to work effectively with customers and project teams, provide technical explanations, and de-escalate tense situations in high-pressure service environments.
  • Ability to execute increasingly complex assignments requiring strong engineering skills, creativity, and independent judgment.

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