ELECT TECH III in Charleston, South Carolina at Mandex, Inc.

Req ID: 203

Job Title: ELECT TECH III

Location: Mandex Charleston FD Charleston, SC, US 29418

Organization Unity: MATI

Date Opened: 7/17/2026

Job Type:

Full-time

Category:

Information Technology

Education:

High School

Travel:

Up to 25%

Description:

Electronics Technician III

Panama City, Florida

On-Site

Salary Range: $34.00 - $36.00 per hour

MANDEX is seeking an experienced Electronics Technician III to join our Integrated Electronic Security Systems (IESS) team in Panama City, Florida. If you enjoy hands-on technical work, solving complex challenges, and supporting mission-critical facilities, this is an opportunity to build and maintain advanced electronic security systems that protect government and defense operations.

As a key member of our installation team, you'll work with cutting-edge physical security technologies while collaborating with experienced professionals in a fast-paced, team-oriented environment.

Your future duties and responsibilities:

• Install, test, maintain, troubleshoot, repair, and upgrade integrated electronic and physical security systems.
• Install and terminate low-voltage and high-voltage wiring, including copper and fiber optic cabling.
• Install equipment, security panels, conduit, cable trays, and associated infrastructure.
• Bend and install rigid and EMT conduit.
• Configure and program electronic security software and system components.
• Perform system testing, commissioning, and turnover activities.
• Diagnose system issues and perform corrective maintenance to ensure reliable operation.
• Maintain quality workmanship while adhering to safety and security requirements.
• Travel to customer sites as required to support installation and sustainment activities.

Required qualifications to be successful in this role:

Experience:

• Minimum of 10 years of hands-on experience installing, maintaining, testing, troubleshooting, and repairing Integrated Electronic Security Systems (IESS).
• Strong background working with electronic and physical security systems.
• Experience with:

• Low- and high-voltage electrical systems
• Copper and fiber optic cable installation and termination
• Cable dressing and connector fabrication/repair
• Rigid and EMT conduit installation and conduit bending
• Electrical power connections, including 220V systems

Physical Requirements:

• Lift and carry equipment weighing up to 75 pounds

• Pull cable and perform repetitive installation tasks

• Climb ladders and work at varying heights

• Work outdoors for extended periods in varying weather conditions

Education:

• High school diploma or GED.
• Formal electronics training from one of the following:
  • Accredited technical or vocational school
  • Class A or Class B military electronics or communications school
  • Four-year electronics apprenticeship program
  • Training should include subjects such as:

• Electronic system installation
• Soldering
• Cable dressing
• Cable tray installation
• Conduit installation
• Connector fabrication and repair

Preferred Qualifications:

• LenelS2 certification
• Experience commissioning and integrating enterprise security systems
• Experience supporting government or Department of Defense facilities

Travel:

• Ability to travel up to 25% of the time.

Security:

• U.S Citizenship required
• Must be eligible to obtain and maintain a Secret Security Clearance.

What you can expect from us:

MANDEX, Inc has over 50 years of experience in all facets of information technology including systems engineering; systems testing; systems design and implementation; cybersecurity and information assurance; electronic and physical security; as well as logistics and warehousing.

MANDEX, Inc. is a collaborative, mission-driven organization where professional advancement, supportive leadership, and an inclusive culture are the core of everything we do! Come work with us!

Benefits we offers:

• Health insurance
• Vision insurance
• Dental insurance
• Paid time off
• Tuition reimbursement
• Employee assistance program
• Short-term disability
• Long-term disability
• Health savings account
• Flexible spending accounts
• Basic Life & Disability insurances
• Voluntary AD&D Insurance
• Voluntary Accident Insurance
• Voluntary Critical Illness Insurance
• 401(k) Retirement Plan (MANDEX, Inc offer pre-tax and post-tax Roth contributions, and match 100% of the first 6% elected contribution)

Additional Information

• Interview Round 1
• Interview Round 2
• Background Checks & Drug Screening
• Offer Letter
• Your NEXT big challenge begins

MANDEX, Inc. is an Equal Employment Opportunity employer and does not discriminate on the basis of race, national origin, gender, sexual orientation, disability, veterans’ status, age, or other legally protected status.

MANDEX Inc. reserves the right to perform background screening and drug testing prior to extending offers of employment.

MANDEX attracts and retains smart and motivated professionals in the government contracting industry. We offer competitive salaries and excellent benefits packages, including a matched 401(k) plan.