Engineering Jobs in Pacoima, CA

Job Title: Radiochemist I / II

Employment Type: Full-Time

Overview

A growing organization in the medical device space is seeking a Radiochemist I/II to join its Radiochemistry team. This role supports production-scale radiochemistry operations, ensuring safe and efficient manufacturing of isotope products while contributing to process optimization, technical troubleshooting, and regulatory compliance.

Key Responsibilities

• Perform radiochemistry production procedures safely and efficiently in support of isotope manufacturing operations.
• Serve as a technical resource for assigned isotope product lines, helping ensure supply continuity and process performance.
• Execute and optimize complex radiochemical procedures including solution preparation and ion separation techniques.
• Coordinate production schedules for high-activity materials to support internal and external customer orders.
• Perform radioassay procedures using specialized instrumentation such as ion chambers, liquid scintillation counters, beta/gamma counters, alpha counters, HPGe detectors, and analytical balances.
• Maintain accurate inventory records for radioactive and non-radioactive materials.
• Support validation and qualification of new isotope suppliers and raw materials.
• Develop and implement improvements to radiochemical purification processes and controlled procedures.
• Maintain and operate laboratory equipment including calibration, cleaning, and contamination control.
• Collaborate with Health Physics teams to improve shielding, workflow, and radiation handling practices in accordance with ALARA principles.
• Assist with cross-training and competency development within the department.

Qualifications

• BS or MS in Chemistry, Radiochemistry, or Chemical Engineering.
• 2–5 years of relevant laboratory or radiochemistry experience for Radiochemist I.
• 5+ years of relevant experience for Radiochemist II, including the ability to independently solve technical challenges and support team members with complex chemical questions.
• Experience working with pipettes, analytical balances, and radiochemical laboratory equipment.
• Ability to safely operate hot cells, gloveboxes, or fume hoods without contaminating equipment.
• Strong troubleshooting, problem-solving, and critical thinking skills.
• Excellent verbal and written communication skills.
• Proficiency with Microsoft Office tools.
• Ability to work independently and collaboratively in a team environment.

Additional Details

• Onsite role in the Los Angeles area.
• Occasional travel between nearby facilities may be required.

• Set up, program, and operate CNC mills, lathes, EDM machines, grinders, and other shop equipment
• Interpret engineering drawings, blueprints, and GD&T
• Design and fabricate tooling, jigs, fixtures, and dies
• Perform precision inspections using micrometers, calipers, and other measuring tools
• Optimize machining processes and troubleshoot issues to support production
• Maintain tool room organization, materials, and inventory

• 5+ years of machining experience, including tool and die work
• Experience with HAAS CNC machines, mills, lathes, and EDM
• Ability to machine aluminum, steel, and titanium to tight tolerances
• Proficiency with Mastercam, CATIA, or SolidWorks preferred
• Strong understanding of GD&T, machining principles, feeds, speeds, and precision measurement
• Machinist certification (NIMS, MSSC, or Haas CNC) preferred

• Vacation and Sick accrual
• 10 Paid Holidays annually
• Medical, Dental, and Vision Insurance
• Life Insurance
• 401(k) with Employer Match
• AFLAC Supplemental Insurance
• EV Charging Station Onsite

This position requires access to information subject to the International Traffic in Arms Regulations (ITAR). Applicants must be U.S. persons (U.S. citizen, permanent resident, or protected individual).

TA Aerospace is an Equal Opportunity/Affirmative Action Employer.

Compensation details: 25.72-40.26

PI9e624bb24a4f-26289-39984972

About Diversified:

Diversified is a global leader in audio visual and media innovation, recognized for designing and building the world's most experiential environments. Our award-winning team specializes in delivering solutions for the most complex, large-scale and immersive installations. Serving a global clientele that includes major media organizations and retailers, sports and live performance venues, corporate enterprises, and government agencies, Diversified partners with clients to create spaces that bring people together and keep them coming back.

What to Expect:

At Diversified, we're on a mission to create a world without boundaries, where technology enables all people to connect and experience the moments that matter, wherever they choose to be. With clients spanning the globe and an exciting pipeline of projects across industries, Diversified offers more than just a job. We offer a career path with the flexibility to grow personally and professionally, wherever your ambitions take you.

As a Diversified associate, you'll dive headfirst into big, complex, and rewarding projects that push the boundaries of what's possible. Plus, you'll enjoy a flexible work environment, competitive compensation and benefits, and a culture that celebrates diversity and inclusion.

IF YOU CAN DREAM IT, YOU CAN DO IT AT DIVERSIFIED.

How You'll Contribute:

We are seeking a skilled and reliable project manager to operate within one of our client ecosystems. Daily activities include project communications, scheduling, task lists for technicians, managing deliverables from engineering, CAD and Programming and overseeing the completion of projects. The PM is responsible for completing systems integration projects on time, on budget and achieving high customer satisfaction from our stakeholders. The majority of this employee's time will be spent managing projects and communicating with all project stakeholders. This person will need to interface with Diversified project management teams, as well as other integrators. This person will be helping to constantly improve the established processes.

As the primary interface to the client, the project manager develops a strong long-term relationship. They manage all stakeholder relationships, including expectations, communications and satisfaction. This person will need to have advanced diplomacy and soft skills, organizational skills, and a strong attention to detail.

The Project Manager will be required to be on site Monday-Friday for eight (8) hours per day.

Onsite in the Los Angeles area.

What You'll Bring:

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• Coordinates and communicates with all project stakeholders and clients
  
  

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• Provides clear leadership and ownership for the project within the organization, including accurate and timely verbal and written communication and follow up.
  
  

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• Coordinates all activities associated with the timely, accurate and on-budget completion of the project, including engaging stakeholders, delegating responsibilities clearly and running client and internal project meetings.
  
  

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• Provides support and assistance to team members as needed in order help them be successful and get the job done.
  
  

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• Ensures appropriate and frequent communication between stakeholders.
  
  

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• Resolves destructive conflict.
  
  

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• Designs, plans, and coordinates work teams with regard to installation projects
  
  

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• Assumes ownership of individual projects and assignments
  
  

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• Establishes and maintains communication with Account Executives, Directors, installation technicians, subcontractors, clients, etc.
  
  

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• Develops and communicates project updates as required.
  
  

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• Provides constant monitoring of labor, equipment and materials budgets.
  
  

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• Provides and/or directs technical and administrative support to project team members.
  
  

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• Develops and maintains all related project schedules.
  
  

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• Performs field verification of prospective work site. Documents all issues with site and keeps everyone informed of potential issues and solutions.
  
  

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• Coordinates all drawings and documentation between all internal and external stakeholders.
  
  

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• Facilitates and directs design reviews to assure proper documentation in the field.
  
  

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• Coordinates all system programming and final checkout of systems. Provides punch-list of remaining tasks after substantial completion.
  
  

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• Contracts with contractors and other trades when necessary.
  
  

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• Monitors status of projects including cost, timing and staffing to ensure timely and accurate completion of projects.
  
  

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• Ensures quality and continuous improvement.
  
  

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• Coordinates training & turnover of projects to client, service department, & sales.
  
  

What You'll Do:

Required Skills/Qualifications:

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• A minimum of 3 years of experience as a project manager in commercial construction trades and settings is required.
  
  

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• Familiarity with audio/video systems installations.
  
  

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• Strong skills to negotiate a very complex set of variables between system design, site conditions and a widely varying set of expectations with multiple stakeholders.
  
  

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• The skill of communicating both verbally and in writing to manage all these variables
  
  

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• High level of awareness, emotional intelligence and people management skills.
  
  

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• Ability to manage the forces of change in every project environment.
  
  

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• Ability to balancing schedules, budgets, scope, quality and client satisfaction are a very complex set of variables.
  
  

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• Knowledgeable of low voltage electrical projects.
  
  

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• Strong verbal and written communication skills.
  
  

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• Supervisory and people skills.
  
  

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• Ability and skills to diagnose and resolve complex technical, political, and people-related problems.
  
  

What We Offer:

Along with competitive compensation, you will be eligible for the following benefits:

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• Multiple medical plan options to suit your family's needs
  
  
• Dental (including orthodontic coverage) and vision plans
  
  
• Company paid Basic Life, AD&D, Short-Term and Long-Term Disability Insurance, and Employee Assistance Plan (EAP)
  
  
• Healthcare and Dependent Care Flexible Spending Accounts (FSA)
  
  
• 401k with Employer Match
  
  
• Paid Time Off and Paid Holidays
  
  
• Voluntary Benefits: Critical Illness, Hospital Indemnity, Accident Insurance, Pet Insurance, Homeowners and Auto Insurance, Supplemental Term and Dependent Life and AD&D, and Legal Services
  
  
• Commuter Benefits
  
  
• And much more
  
  

To learn more about becoming part of the Diversified team, visit us at our career siteor email us at .

Diversified is an equal opportunity employer committed to fostering an inclusive and diverse workplace. All aspects of employment will be based on job requirements, individual qualifications, merit, performance, and business need. We do not discriminate based on race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected characteristic under applicable law. We believe in fair and equitable hiring practices and strive to create an environment where all individuals feel valued and empowered.

If you require a reasonable accommodation to participate in the application or interview process due to a disability, please contact so we can assist you.

Our compensation ranges reflect the cost of labor across several US geographic markets. The pay details below range from our lowest geographic market up to our highest geographic market. Pay is based on several factors including market location and may vary depending on job-related knowledge, skills and experience depending on the position offered, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits.

Structural Mechanic 4 in GAC Van Nuys

Unique Skills:

At Gulfstream, our people are at the heart of everything we do. We believe in inspiring and empowering every individual to reach their fullest potential. From workforce development and meaningful connections to a culture of trust, respect, and integrity, we invest in our employees so they can do their best work and achieve success together. Creating and delivering the world's finest aviation experience starts with our people and when our people thrive, so does our mission.

Most be able to work any shift.

Most have an extensive knowledge of sheetmetal and structural repairs.

The compensation range for this role is $34.15 - $39.84 per hour.

Final compensation for this role will be determined by several factors including but not limited to: minimum and preferred qualifications, knowledge, skills, abilities, education, experience, and location.

Gulfstream employees benefit from a total rewards package that includes competitive compensation, comprehensive benefits plans, wellness programs, paid leave and tuition assistance. Our U.S. benefits package includes:

• Medical, prescription, dental and vision coverage
• Life and disability insurance
• Retirement savings plan
• Employee assistance plan
• Voluntary programs such as adoption assistance, prepaid legal assistance, home and auto insurance, and accident insurance.

1. Use ability as a skilled specialist to contribute to the development of employees and techniques and completes work in innovative and effective ways .
2. Perform assembly and fitting of detail parts and structures and varied drilling and riveting operations; ensures parts/assembly meet requirements .
3. Use complicated schematics/blueprints, engineering drawings and technical instructions to safely perform layout, fabrication, and installation of parts, equipment or fabricated items on aircraft. Coordinate with supervision and Inspection to ensure compliance with internal and FAA paperwork, sign-offs and quality specifications .
4. Ability to move to new tasks with minimal, short-term impact to established goal hours and schedule .
5. Rivet structural assemblies and parts using all tools required. to do the job (e.g. portable riveting guns, pneumatic drills, counter sinks, rivet shavers, files, reamers, rivets). Must display the ability to remove fasteners without damaging structures .
6. Read work orders, blueprints, lofts, sketches, and operation sheets to determine sequence of operations, type size for rivets, hole pattern for rivets, cutand form plastics and follow standard operating procedures when using adhesives, sealants and solvents .
7. Check all work and ensure a defect free assembly prior to final inspection .
8. Mentor, train, and assist other team members in interpretation of blueprints, drawings, and engineering orders; develop methods and shop aids to resolve production installation difficulties and problems .
9. Maintain and use all logs and records (e.g. MIR sheets, DMTs, Crabs, PCOs) .
10. Align and assembles parts to be riveted using jigs, holding fixtures, pins, clamps, and fasteners .
11. Make repairs per Discrepant Material Tags (DMT), Material Review Request (MRR), Production Change Orders (PCO), performs necessary rework to ensure installations meet conformity .
12. Plan and organize workloads and resource requirements to meet or exceed goal hours and schedule expectations. Assist in overseeing projects or other technicians and assesses requirements of assigned tasks to procure required. materials and documentation for assigned tasks .
13. Maintain a neat and orderly work area, supports the company 5S, Lean Initiative Program, and complies with all safety regulations .
14. Support Lean Activities, comply with all safety, 5S, and housekeeping policies.

1. Good working knowledge of computers and related software.
2. Must be able to read and interpret blue prints.
3. Must be skilled in close tolerance work and have knowledge of use of special tools and equipment. Should be able to use all tools required. to do the job.
4. Must be able to use mathematical formulas by solving dimensional problems using fractions, decimal fractions and whole numbers.
5. Thorough knowledge in the use of multiple measuring devices, demonstrated ability to use within specified tolerance.
6. Must be able to work any shift.
7. Must be able to lift 50 lbs.
8. Must be able to climb ladders, stands, stairs and work in small spaces and/or restricted areas.
9. Must be able to read, write, speak, and understand the English language.

Additional Information

Requisition Number: 230658

Category: Operations

Percentage of Travel: Up to 25%

Shift: First

Employment Type: Full-time

Posting End Date: 03/27/2026

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Gulfstream does not provide work visa sponsorship for this position, unless the applicant is a currently sponsored Gulfstream employee.

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Copyright 2025 Gulfstream Aerospace Corporation. All Rights Reserved. A General Dynamics Company .

Gulfstream Aerospace Corporation, a wholly-owned subsidiary of General Dynamics (NYSE: GD), designs, develops, manufactures, markets, services and supports the world's most technologically-advanced business jet aircraft