Materials Engineer
Santa Rosa, CA ยท On-site
$19 - $94/hr
Contract (12 months with potential for extension) * Clearance: Ability to obtain a Secret Security ... Engineers - #Jobad
Quick apply
Santa Rosa, CA ยท On-site
$19 - $94/hr
Contract (12 months with potential for extension) * Clearance: Ability to obtain a Secret Security ... Engineers - #Jobad
Quick apply
Santa Rosa, CA ยท On-site
$19 - $94/hr
Contract (12 months with potential for extension) * Clearance: Ability to obtain a Secret Security ... Engineers - #Jobad
Santa Rosa, CA ยท On-site
Kitchellis seeking an experienced and dedicated Project Engineer to join our Northern California ... Develops full understanding of the scope and interdependence of all contract documents * Observes ...
Santa Rosa, CA ยท On-site
Kitchellis seeking an experienced and dedicated Project Engineer to join our Northern California ... Develops full understanding of the scope and interdependence of all contract documents * Observes ...
Santa Rosa, CA ยท On-site
Kitchellis seeking an experienced and dedicated Project Engineer to join our Northern California ... Develops full understanding of the scope and interdependence of all contract documents * Observes ...
Santa Rosa, CA ยท On-site
Kitchellis seeking an experienced and dedicated Project Engineer to join our Northern California ... Develops full understanding of the scope and interdependence of all contract documents * Observes ...
Santa Rosa, CA ยท On-site
$72K - $80K/yr
The Project Engineer also supports project closeout, meeting coordination, and fosters strong ... Develops full understanding of the scope and interdependence of all contract documents * Observes ...
Santa Rosa, CA ยท On-site
$72K - $80K/yr
The Project Engineer also supports project closeout, meeting coordination, and fosters strong ... Develops full understanding of the scope and interdependence of all contract documents * Observes ...
Santa Rosa, CA ยท On-site
$190K - $250K/yr
Manages professional and technical staff, as well as contract administration * Reviews change ... California registered Professional Engineer (P.E.) required * 8 + years construction contract ...
Quick apply
Santa Rosa, CA ยท On-site
$190K - $250K/yr
Manages professional and technical staff, as well as contract administration * Reviews change ... California registered Professional Engineer (P.E.) required * 8 + years construction contract ...
Santa Rosa, CA ยท On-site
$190 - $250/hr
Manages professional and technical staff, as well as contract administration * Reviews change ... California registered Professional Engineer (P.E.) required * 8 + years construction contract ...
Santa Rosa, CA ยท On-site
$190 - $250/hr
Manages professional and technical staff, as well as contract administration * Reviews change ... California registered Professional Engineer (P.E.) required * 8 + years construction contract ...
Sonoma, CA ยท Hybrid
$190K - $250K/yr
Manages professional and technical staff, as well as contract administration * Reviews change ... California registered Professional Engineer (P.E.) required * 8 + years construction contract ...
Sonoma, CA ยท Hybrid
$190K - $250K/yr
Manages professional and technical staff, as well as contract administration * Reviews change ... California registered Professional Engineer (P.E.) required * 8 + years construction contract ...
Sonoma, CA ยท On-site
$190K - $250K/yr
Manages professional and technical staff, as well as contract administration * Reviews change ... California registered Professional Engineer (P.E.) required * 8 + years construction contract ...
Quick apply
Sonoma, CA ยท On-site
$190K - $250K/yr
Manages professional and technical staff, as well as contract administration * Reviews change ... California registered Professional Engineer (P.E.) required * 8 + years construction contract ...
Santa Rosa, CA ยท Hybrid
$190K - $250K/yr
Manages professional and technical staff, as well as contract administration * Reviews change ... California registered Professional Engineer (P.E.) required * 8 + years construction contract ...
Santa Rosa, CA ยท Hybrid
$190K - $250K/yr
Manages professional and technical staff, as well as contract administration * Reviews change ... California registered Professional Engineer (P.E.) required * 8 + years construction contract ...
Bodega Bay, CA ยท Remote
Machine Learning Engineer Location: South San Francisco, CA - hybrid role in Bay Arear Position ... Contract Note: DO NOT SEND WITHOUT MOLECULAR EXPERIENCE, Work on ML workflows for molecular ...
Quick apply
Bodega Bay, CA ยท Remote
Machine Learning Engineer Location: South San Francisco, CA - hybrid role in Bay Arear Position ... Contract Note: DO NOT SEND WITHOUT MOLECULAR EXPERIENCE, Work on ML workflows for molecular ...
Sonoma, CA ยท On-site
$226K/yr
Type: Long-Term Contract Role: Analog Layout Engineer Location: Bay Area, CA We're looking for an Analog Layout Engineer opportunity with one of our direct clients .Candidates open to relocating are ...
Sonoma, CA ยท On-site
$226K/yr
Type: Long-Term Contract Role: Analog Layout Engineer Location: Bay Area, CA We're looking for an Analog Layout Engineer opportunity with one of our direct clients .Candidates open to relocating are ...
Santa Rosa, CA ยท On-site
$220K/yr
Type: Long-Term Contract Role: Analog Layout Engineer Location: Bay Area, CA We're looking for an Analog Layout Engineer opportunity with one of our direct clients .Candidates open to relocating are ...
Santa Rosa, CA ยท On-site
$220K/yr
Type: Long-Term Contract Role: Analog Layout Engineer Location: Bay Area, CA We're looking for an Analog Layout Engineer opportunity with one of our direct clients .Candidates open to relocating are ...
Sonoma, CA ยท On-site
$81K - $105K/yr
On site contract Manufacturing Engineer - Equipment Development Location: San Francisco, CA. Hourly Rate: 55.00-75.00 Depending on experience Since 1995, Red Oak Technologies has been a trusted ...
Sonoma, CA ยท On-site
$81K - $105K/yr
On site contract Manufacturing Engineer - Equipment Development Location: San Francisco, CA. Hourly Rate: 55.00-75.00 Depending on experience Since 1995, Red Oak Technologies has been a trusted ...
Santa Rosa, CA ยท On-site
$79K - $102K/yr
On site contract Manufacturing Engineer - Equipment Development Location: San Francisco, CA. Hourly Rate: 55.00-75.00 Depending on experience Since 1995, Red Oak Technologies has been a trusted ...
Santa Rosa, CA ยท On-site
$79K - $102K/yr
On site contract Manufacturing Engineer - Equipment Development Location: San Francisco, CA. Hourly Rate: 55.00-75.00 Depending on experience Since 1995, Red Oak Technologies has been a trusted ...
These engineers, technicians, scientists and support staff build and maintain BioMarin's cutting ... CONTRACT ROLE This will be hybrid in Novato 2 days a week during move planning and 5 days a week ...
These engineers, technicians, scientists and support staff build and maintain BioMarin's cutting ... CONTRACT ROLE This will be hybrid in Novato 2 days a week during move planning and 5 days a week ...
Santa Rosa, CA ยท On-site
$110 - $160/hr
Contract Duration:Approximately 23 months. This role is a hands-on technical leader who partners closely with Operations, Process Engineering, Equipment Engineering, Planning/Supply Chain, and ...
Santa Rosa, CA ยท On-site
$110 - $160/hr
Contract Duration:Approximately 23 months. This role is a hands-on technical leader who partners closely with Operations, Process Engineering, Equipment Engineering, Planning/Supply Chain, and ...
These engineers, technicians, scientists and support staff build and maintain BioMarin's cutting ... CONTRACT ROLE This will be hybrid in Novato 2 days a week during move planning and 5 days a week ...
These engineers, technicians, scientists and support staff build and maintain BioMarin's cutting ... CONTRACT ROLE This will be hybrid in Novato 2 days a week during move planning and 5 days a week ...
Santa Rosa, CA ยท On-site
$62.25 - $82.75/hr
Senior Site Reliability Engineer (SRE) Work Location ... San Francisco, California 94105 (Hybrid) Contract Key Responsibilities: Strong hands-on experience ...
Santa Rosa, CA ยท On-site
$62.25 - $82.75/hr
Senior Site Reliability Engineer (SRE) Work Location ... San Francisco, California 94105 (Hybrid) Contract Key Responsibilities: Strong hands-on experience ...
Sonoma, CA ยท On-site
$63.75 - $85/hr
Senior Site Reliability Engineer (SRE) Work Location ... San Francisco, California 94105 (Hybrid) Contract Key Responsibilities: Strong hands-on experience ...
Sonoma, CA ยท On-site
$63.75 - $85/hr
Senior Site Reliability Engineer (SRE) Work Location ... San Francisco, California 94105 (Hybrid) Contract Key Responsibilities: Strong hands-on experience ...
Translate technical needs into action plans , guiding suppliers and contract manufacturers to align ... Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, or a related discipline ...
Translate technical needs into action plans , guiding suppliers and contract manufacturers to align ... Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, or a related discipline ...
$33.28 - $40.23
6% of jobs
$45.04 is the 25th percentile. Wages below this are outliers.
$40.23 - $47.18
27% of jobs
The median wage is $50.45 / hr.
$47.18 - $54.13
35% of jobs
$55.67 is the 75th percentile. Wages above this are outliers.
$54.13 - $61.07
28% of jobs
$61.07 - $68.02
2% of jobs
$68.02 - $74.97
0% of jobs
$74.97 - $81.92
0% of jobs
$81.92 - $88.86
0% of jobs
$88.86 - $95.81
0% of jobs
$95.81 - $102.76
0% of jobs
$102.76 - $109.71
1% of jobs
$33
$54
$109
As a contract engineer, you provide temporary support for a company that needs help. In this role, you may help design a product or structure, provide guidance to builders working off of your plans, or evaluate a company's existing system to be sure the proposed engineering plan matches their capabilities. Many aspects of this job depend on the type of engineering support a company needs. For example, some contract engineers focus heavily on the mechanical aspects of a project, while others help hire contractors, evaluate proposals, and answer questions related to the project.
| Aspect | Contract Engineer | Project Engineer |
|---|---|---|
| Credentials | Bachelor's in Engineering, relevant certifications (e.g., PE, PMP) | Bachelor's in Engineering, relevant certifications (e.g., PMP) |
| Work Environment | Temporary or project-specific roles, often freelance or consulting | Permanent or long-term roles within projects |
| Employer & Industry Usage | Oil & gas, construction, manufacturing, consulting firms | Construction, engineering firms, infrastructure projects |
| Common Search & Comparison | Yes | Yes |
Contract Engineers typically work on a temporary basis, focusing on specific projects or tasks, often with consulting firms or as freelancers. Project Engineers are usually employed full-time within organizations, managing ongoing projects from start to finish. Both roles require engineering credentials and certifications, but their employment types and work environments differ significantly.
The most popular types of Engineer jobs in Rohnert Park, CA are:
The top searched job categories for Contract Engineer jobs in Rohnert Park, CA are:
Cities near Rohnert Park, CA with the most Contract Engineer job openings:

$19 - $94/hr
Contractor
Medical, Dental, Vision
Posted 8 days ago
JOB TITLE: Materials Engineer
LOCATION: Santa Rosa, CA
PAY RATE: $79.00-94.15/hour
We are a national aerospace and defense staffing agency seeking highly qualified candidates for a position with a top-tier client.
Job Details:
Job Type: Contract (12 months with potential for extension)
Clearance: Ability to obtain a Secret Security Clearance
Industry: Aerospace / Defense / Aviation
Benefits: Medical, dental, and vision (Cigna)
Perks: Bonus potential + Priority access via Tier 1 supplier
Openings Nationwide: Thousands of opportunities across the U.S.
Shift: 4/10-A
Qualifying Questions:
Are you a U.S. citizen and able to obtain and maintain a U.S. security clearance?
Do you meet the educational and experience requirements for this role?
Can you commute to the job location or relocate if necessary?
Summary:
Designs and develops sputtering and evaporation processes to produce optical thin-film based products.
Uses one or more thin film design tools including TFCalc, OptiLayer, FilmStar, and FilmWizard for design and analysis.
Acts as primary technical contact to internal Program Managers for multiple projects.
Provides mentoring and training to entry-level engineers and manufacturing technicians.
Applies various advanced analytical and metrology tools for thin film characterization and process control.
Performs thin film coating design, process development, and optimization for optical applications.
Supports engagements with customers, vendors, and colleagues for technical discussions.
Uses data analysis and metrology for process validation and product qualification.
Applies materials science and process engineering principles to thin film deposition.
Optimizes thin film deposition processes for production and development.
Requirements:
Ability to obtain a Secret Security Clearance.
Must be a U.S. Person (as defined by ITAR).
Extensive experience with sputtering and evaporation designs and processes for optical thin-film products.
Proficiency with one or more thin film design tools such as TFCalc, OptiLayer, FilmStar, or FilmWizard.
Competence with various advanced analytical and metrology tools for thin film characterization.
Experience with thin film materials and process engineering.
Ability to act as primary technical contact for multiple projects and Program Managers.
Experience mentoring and training entry-level engineers and manufacturing technicians.
Strong analytical and critical thinking skills for data-driven decision making.
Solid communication skills for customer, vendor, and internal engagement.
Experience with optical thin-film based product development and production.
About Us:
The Structures Company is a premier national aerospace and defense staffing agency specializing in contract, contract-to-hire, and direct hire placements. We deliver expert workforce solutions across engineering, IT, production, maintenance, and support roles.
As trusted partners to leading aerospace and defense OEMs and Tier 1 suppliers, we connect professionals with career opportunities to grow and excel in aviation, aerospace, and defense.
Eligibility Requirements:
Must be a U.S. Person (U.S. citizen, lawful permanent resident, or protected individual under 8 U.S.C. § 1324b(a)(3)) to comply with ITAR regulations.
Keywords: aerospace, aviation, engineering, maintenance, aircraft design, defense
Take your career to new heights—apply today!
Engineers - #Jobad