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Salary
≈ $54k – $106k per year (Estimated)
Location
In office (Charleston)
Seniority
Senior · 6+ years exp

Confirmed on the employer's own hiring board on Oct 15, 2026. First seen by Alion on Oct 14, 2026. ManTech scores A on the Alion truth index.

Overview
Company
Impact
Profile match
ManTech is a Virginia company founded in 1968 that provides technology services to United States defence and intelligence agencies. Its work covers cybersecurity, data analytics, cloud and mission systems engineering. The company employs thousands of cleared technologists.

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Senior Engineering Technician to join our team working in North Charleston, SC. This is an onsite position.

The Engineering Technician in this role will provide support for the vehicular C4ISR/EW initiative, a role that is crucial to supporting our vehicle integration mission.

Responsibilities include but are not limited to:

  • Provide technical support required to integrate, repair, maintain and assist in the development or replacement of USMC communication systems/equipment.
  • Assist with developing technical content, system configuration/troubleshooting, and day-to-day support.
  • Analyze technical data to select design layouts and prepare detailed specifications, parts lists, and procedures.
  • Review engineering drawings and equipment designs and assist in planning performance evaluation tests.
  • Establish test procedures, conduct testing using specialized instruments, evaluate results, and report findings and recommendations.
  • Manages complex assignments, coordinates cross-functional teams to resolve issues, and integrates technical work across small-to-large projects.
  • Train and be assisted by lower-level technicians.
  • Travel up to 25% including the ability to support fly away missions (TDY) for an extended amount of time without returning home.

Minimum Qualifications:

  • 6+ years of engineering technician experience with an Associate degree or formal electronics training OR 10+ years of relevant experience with a High School diploma or GED.
  • Experience designing, preparing and modifying engineering documents and drawings.
  • Experience performing one or a combination of the following duties:
    • Designing, developing, and constructing major units, devices, or equipment
    • Conducting tests or experiments, analyzing the results and redesigning or modifying equipment to improve performance.
    • Developing designs for equipment without critical performance requirements.

Preferred Qualifications:

  • Strong knowledge of mechanical PMCS
  • Operational knowledge of USMC voice and data modes of communications, to include: UHF, VHF, High Band, HF, SATCOM, SINCGARS, ANW2
  • Experience with operation of RF test equipment for maintenance and troubleshooting

Clearance Requirements:

  • U.S. Citizenship required and an active or current Secret Security Clearance

Physical Requirements:

  • The person in this position must be able to remain in a stationary position 50% of the time.
  • Safely operate power tools and hand tools required for assembly, maintenance, and repair tasks.
  • Frequently lift, carry, and maneuver equipment or materials weighing up to 50 pounds independently
  • Perform tasks in outdoor environments across varying weather conditions.
  • Work within confined or restricted spatial environments, including inside vehicles and narrow gaps between equipment.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at [email protected] and provide your name and contact information.

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