Assembly Technician

InvestedintheMission; Pennsylvania; On-site; USD 52,000 - 76,000; Full time

Benefits offered by this job

Competitive salary

Health, dental, and vision insurance

Paid time off

Professional development

Collaborative environment

Impactful defense tech

Job summary

ZeroMark is seeking an Assembly Technician & Light Machinist to precisely assemble electro-mechanical components and operate light machining equipment for our counter-drone systems. You will read engineering drawings, follow specifications, and contribute to field-tested manufacturing.

The role emphasizes quality, safety, and collaboration with engineering, production, and quality teams, with opportunities for professional development in a dynamic defense technology environment.

Qualifications

• High school diploma or equivalent required; technical cert/associate preferred.
• 3-5 years in electro-mechanical assembly, defense/aerospace or high-tech manufacturing preferred.
• Experience operating light machining equipment.
• Ability to read engineering drawings, schematics, and work instructions.
• Strong mechanical aptitude and meticulous attention to detail.
• Ability to work independently and as part of a team; strong communication.

Responsibilities

• Perform precise assembly of complex electro-mechanical components and sub-assemblies.
• Use hand tools, power tools, and specialized equipment for assembly tasks.
• Conduct quality checks and inspections to ensure design specifications.
• Troubleshoot and resolve assembly issues and implement corrective actions.
• Maintain records of assembly progress, materials used, and quality data.
• Operate light machining equipment to produce and modify components.
• Read drawings, blueprints, and CAD models to determine machining operations.
• Set up machining parameters and perform routine maintenance.
• Inspect machined parts for accuracy using precision measuring instruments.
• Collaborate with engineering, production, and quality teams; follow safety regulations.

Skills

Reading engineering drawings

Mechanical aptitude

Manual dexterity

Teamwork

Problem solving

Attention to detail

Communication

Independent work

Education

High school diploma

Technical certification or associate degree preferred

Tools

CAD

Calipers

Micrometers

Gauges

Job description

About Us

ZeroMark builds AI-driven counter-drone systems that actually work in combat. No PowerPoints. No hype. Just field-proven technology that saves lives.

We’ve doubled year-over-year for two straight years, winning contracts that prove what we’ve always known: real innovation happens in the dirt, not in conference rooms. Our systems transform standard weapons into AI-powered platforms that detect, track, and neutralize drone threats—because a $200 drone shouldn’t require a million-dollar countermeasure.

Here’s what makes us different: ZeroMark operators don’t build from behind screens. You’ll validate tech from Blackhawk helicopters, train alongside Tier-1 units (who happen to be our coworkers), and test at legendary ranges from White Sands to the cliffs of Hawaii. When we say field-tested, we mean you’ll shoot it, fly with it, and push it to failure. We don’t tweet about changing the world—we’re too busy actually doing it. Watch us in action here. Dark humor required, thick skin recommended.

If you want to make an actual impact—and have some unforgettable Tuesday afternoons along the way—let’s talk. We’re all about delivering practical, field-tested tech, not just theories.

What You’ll Do

The Assembly Technician & Light Machinist will be responsible for the precise assembly of electro-mechanical components and the operation of light machining equipment to produce parts for our advanced counter-drone systems. This role requires a strong understanding of mechanical assembly principles, attention to detail, and a commitment to quality.

• Assembly:

  • Perform precise assembly of complex electro-mechanical components and sub-assemblies according to engineering drawings, specifications, and work instructions.

  • Utilize hand tools, power tools, and specialized equipment for assembly tasks.

  • Conduct quality checks and inspections throughout the assembly process to ensure compliance with design specifications that quality standards.

  • Troubleshoot and resolve assembly issues, identifying root causes and implementing corrective actions.

  • Maintain accurate records of assembly progress, materials used, and quality control data.

• Machining:

  • Operate light machining equipment (e.g., lathes, milling machines, drills) to produce and modify components from various materials.

  • Read and interpret technical drawings, blueprints, and CAD models to determine machining operations.

  • Set up and adjust machining parameters, including feeds, speeds, and tool selection.

  • Perform routine maintenance on machinery and tooling.

  • Inspect machined parts for accuracy, dimensions, and surface finish using precision measuring instruments.

• General:

  • Collaborate with engineering, production, and quality teams to optimize manufacturing processes and improve product design.

  • Adhere to all safety regulations and best practices in the workshop.

  • Maintain a clean and organized work environment.

  • Participate in continuous improvement initiatives and training programs.

What You’ll Need

• Education:

  • High school diploma or equivalent required. Technical certification or associate's degree in a relevant field (e.g., Mechanical Engineering Technology, Machining Technology) preferred.

• Experience:

  • Minimum of 3-5 years of experience in electro-mechanical assembly, preferably in a defense, aerospace, or high-tech manufacturing environment.

  • Proven experience operating light machining equipment.

• Skills:

  • Proficiency in reading and interpreting engineering drawings, schematics, and work instructions.

  • Strong mechanical aptitude and manual dexterity.

  • Familiarity with various assembly techniques and tools.

  • Competence in operating basic machine shop equipment.

  • Ability to use precision measuring instruments (calipers, micrometers, gauges).

  • Excellent problem-solving skills and attention to detail.

  • Ability to work independently and as part of a team.

  • Strong communication skills.

• Physical Requirements:

  • Ability to lift and move up to 25 pounds.

  • Ability to stand for extended periods and perform repetitive tasks.

  • Good vision and hand-eye coordination.

What We Offer

• Competitive salary

• Comprehensive health, dental, and vision insurance

• Paid time off and holidays

• Opportunities for professional development and growth

• Dynamic and collaborative work environment

• The chance to contribute to impactful defense technology