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Precision Mechanical Jobs (NOW HIRING)

ALTEN Technology USA

Mechanical Engineer II

Longmont, CO · On-site

$100K - $140K/yr

Design and develop precision mechanical components and assemblies for opto-mechanical systems * Support integration of optical elements including lenses, mirrors, and laser paths into mechanical ...

ALTEN Technology USA

Mechanical Engineer II

Longmont, CO · On-site

$100K - $140K/yr

Design and develop precision mechanical components and assemblies for opto-mechanical systems * Support integration of optical elements including lenses, mirrors, and laser paths into mechanical ...

Methods Machine

Precision Electrical Assembler

Sudbury, MA · On-site

$24.08 - $28.90/hr

This role is responsible for assembling high-precision mechanical and electrical components used in CNC milling and turning machines. The ideal candidate has a strong background in electromechanical ...

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All JobsPrecision Mechanical Jobs

Precision Mechanical information

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$50K

$98.9K

$162K

How much do precision mechanical jobs pay per year?

As of Jul 3, 2026, the average yearly pay for precision mechanical in the United States is $98,854.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,000.00 and $119,000.00 per year, depending on experience, location, and employer.

What are Precision Mechanical jobs?

Precision Mechanical jobs involve the design, fabrication, assembly, and maintenance of high-accuracy mechanical components and systems. These roles require specialized skills in working with tight tolerances and fine measurements, often for industries like aerospace, medical devices, and manufacturing. Professionals in this field use advanced tools and techniques to ensure components fit and function precisely, often collaborating with engineers and quality assurance teams. Attention to detail and expertise with specialized machinery are essential for success in precision mechanical roles.

What are some common challenges faced by Precision Mechanical technicians, and how can they be addressed?

Precision Mechanical technicians often work with extremely tight tolerances and high-specification components, which can present challenges in maintaining accuracy and consistency. To address these challenges, it's essential to stay up-to-date with calibration procedures, use advanced measurement tools, and follow strict quality control protocols. Collaboration with engineers and other team members is also crucial for troubleshooting issues and ensuring that assemblies meet required specifications. Continuous learning and practice help technicians refine their skills and adapt to new technologies used in the field.

What is the difference between Precision Mechanical vs Mechanical Assembler?

AspectPrecision MechanicalMechanical Assembler
Required CertificationsTechnical certifications, CNC training, or mechanical diplomaBasic mechanical training or on-the-job experience
Work EnvironmentManufacturing facilities, machine shops, precision assembly linesAssembly lines, manufacturing plants, equipment installation sites
Job FocusHigh-precision component assembly, calibration, quality controlAssembling mechanical parts, following blueprints, basic troubleshooting

Precision Mechanical roles typically require specialized certifications and focus on high-precision assembly and quality control in manufacturing environments. Mechanical Assemblers perform more general assembly tasks with less emphasis on precision, often requiring less formal training. Both roles are essential in manufacturing but differ in complexity and skill requirements.

What are the key skills and qualifications needed to thrive as a Precision Mechanical Technician, and why are they important?

To thrive as a Precision Mechanical Technician, you need expertise in mechanical assembly, technical drawing interpretation, and a solid background in mathematics or engineering, often supported by a relevant diploma or apprenticeship. Familiarity with precision measurement tools (like micrometers and calipers), CNC machines, and CAD software is typically required, along with certifications such as those from the National Institute for Metalworking Skills (NIMS). Attention to detail, problem-solving abilities, and manual dexterity are critical soft skills that set top performers apart. These competencies ensure the production of accurate, high-quality components and the smooth operation of sophisticated mechanical systems.
More about Precision Mechanical jobs
What cities are hiring for Precision Mechanical jobs? Cities with the most Precision Mechanical job openings:
What states have the most Precision Mechanical jobs? States with the most job openings for Precision Mechanical jobs include:
What job categories do people searching Precision Mechanical jobs look for? The top searched job categories for Precision Mechanical jobs are:
Precision Mechanical jobs near you
Infographic showing various Precision Mechanical job openings in the United States as of June 2026, with employment types broken down into 87% Full Time, 9% Part Time, 2% Contract, and 2% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $98,854 per year, or $47.5 per hour.
Principal Mechanical Engineer

Principal Mechanical Engineer

GPD Optoelectronics

Salem, NH • On-site

Full-time

Posted 5 days ago

Job description

Structural Stability for Optical Solutions!

We are continuing the journey of excellence!

Our Principal Mechanical Engineer will have deep expertise in precision component design and manufacturing to lead the development of next-generation device-level Electro-Optic (EO) packaging solutions. This senior individual contributor role is critical for driving innovation in high-performance optical communication, sensing, LiDAR, or photonic integrated circuit (PIC) products.

The Principal Mechanical Engineer is a technical leader who excels at designing ultra-precise mechanical components and packaging architectures that meet stringent optical alignment, thermal, mechanical stability, and reliability requirements in compact form factors.

  • Preference will be given to candidates currently located within commutable distance to Salem, NH.

    • This full-time, exempt, office-based role will be located in Salem, NH and will report to the CEO.

    Key Responsibilities
  • Lead the mechanical design and development of precision electrooptic packages, including laser modules, photodetector assemblies, optical transceivers, and photonic subsystems.
  • Design highprecision mechanical components (housings, mounts, alignment features, fiber coupling interfaces, and thermal management structures) with submicron level accuracy and stability.
  • Perform detailed tolerance stackup analysis, GD&T (Geometric Dimensioning & Tolerancing), and mechanical FEA (structural, thermal, vibration, and shock).
  • Develop advanced packaging concepts for electrooptic devices, including hermetic and nearhermetic sealing, active/passive optical alignment strategies, and CTEmatched material systems.
  • Collaborate closely with Optical Engineers, Electrical Engineers, Process Engineers, and Materials Scientists to optimize optomechanical performance and manufacturability.
  • Drive designformanufacturing (DFM) and designforassembly (DFA) strategies for precision components using CNC machining, micromachining, additive manufacturing, laser welding, and other advanced processes.
  • Lead failure mode analysis (FMEA), reliability testing, and rootcause investigations for mechanical and packagingrelated issues.
  • Mentor and technically guide junior and senior mechanical engineers on best practices in precision design and electrooptic packaging.
  • Work with manufacturing and supply chain teams to transition designs from prototype to highvolume production while maintaining precision and yield targets.
  • Stay current with emerging technologies in photonic packaging, microoptics, and advanced materials.
    • Required Qualifications
  • Bachelor’s or Master’s degree in Mechanical Engineering (PhD preferred).
  • 10+ years of relevant industry experience in precision mechanical design and manufacturing.
  • Strong background in devicelevel ElectroOptic or Photonic packaging (highly preferred).
  • Expertlevel proficiency in 3D CAD (SolidWorks, Creo, or NX) and simulation tools (ANSYS, Abaqus, or COMSOL).
  • Deep knowledge of precision engineering principles, including: oSubmicron alignment and positioning mechanisms
  • Kinematic design and flexure mechanisms oThermal management in compact optical packages
  • Material selection for optical stability (low CTE, low outgassing)
  • Proven experience with precision manufacturing processes (5axis CNC, EDM, laser micromachining, diamond turning, etc.).
  • Strong understanding of GD&T per ASME Y14.5 and statistical tolerance analysis.
  • Experience with fiber systems including fiberoptic modules manufacturing.
  • Comfortable with driving vendors to meet design requirements.
  • Background in aerospace, defense, medical device, or semiconductor capital equipment (precision motion systems).
  • Handson experience with optical alignment automation, active alignment systems, or laser welding processes.
  • Familiarity with reliability standards (Telcordia, MILSTD, JEDEC).
  • Track record of taking precision mechanical designs from concept through successful volume production.
    • Misc:
  • Able to lift up to 25lbs
  • Travel up to 10% as needed

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