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Part Time Engineer Jobs in Castro Valley, CA (NOW HIRING)

Air Aviation LLC

Manufacturing Engineer

San Jose, CA · Remote

$85K - $110K/yr

Air Aviation is seeking a Manufacturing Engineer to support client projects on a part-time remote contract basis. The Manufacturing Engineer will be responsible for applying engineering principles to ...

M

Junior DevOps Engineer

San Francisco, CA · On-site +1

$62.25 - $85/hr

We are seeking a highly motivated and skilled Junior DevOps Engineer to join our team on a part-time basis. In this role, you will work closely with our DevOps team to support and maintain our ...

City of Vallejo

Traffic Engineer

Vallejo, CA

$145K - $176K/yr

The list established by this recruitment may be used to fill future full-time, part-time, limited term, and temporary vacancies for up to one year. This is an advanced level engineering ...

New

SBS Corp

US-AC Network Engineer

Milpitas, CA · On-site

$65 - $70/hr

Engineer Key Skills Required: Networking Experience, Hardware, Labs Description: Years of ... Be physically present on-site for this role. * Part Time. 20 Hours Per Week. * Could be 4hrsX5days ...

Arcadis

Staff Structural Engineer

San Jose, CA · On-site

$85K - $125K/yr

STAFF STRUCTURAL ENGINEER (PE OR SENIOR EIT) LOCATION - USA - HYBRID ROLE Arcadis is the world ... Arcadis offers benefits for full time and part time positions. These benefits include medical ...

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All JobsEngineer JobsPart Time Engineer JobsPart Time Engineer Jobs in Castro Valley, CA

Part Time Engineer information

How do part time engineers balance project responsibilities with limited working hours?

Part-time engineers often focus on specific project components or deliverables, allowing them to contribute effectively within their scheduled hours. Clear communication with supervisors and team members is essential to set realistic expectations and maintain progress. Many organizations use project management tools and regular check-ins to help part-time engineers stay aligned with full-time staff and meet deadlines. Flexibility and proactive planning are key to ensuring that work is completed efficiently without sacrificing quality.

What does a part time engineer do?

Part-time engineers develop and monitor the construction of the functional aspects of a product, structure, or system for their company or client. Unlike full-time engineers, part-time engineers typically work thirty hours or less a week. Specific job duties vary, depending on their specific engineering industry. For example, civil engineers design, construct, and maintain large infrastructure projects for municipalities and other agencies, such as bridges, highways, and airports. As the structures wear down, civil engineers reevaluate the needs of the area and may redesign the current structure or create a new system. Electrical engineers draft plans for electrical systems. Once the systems are created and installed, electrical engineers may also be responsible for maintaining the system to ensure it continues to run efficiently.

What are the key skills and qualifications needed to thrive as a part time engineer, and why are they important?

To thrive as a Part Time Engineer, you typically need a relevant engineering degree, foundational technical knowledge, and problem-solving skills. Familiarity with engineering software (such as AutoCAD, MATLAB, or SolidWorks) and industry-specific certifications or systems is often required. Strong time management, effective communication, and adaptability are crucial soft skills for balancing multiple projects and collaborating with teams on a flexible schedule. These skills ensure that part-time engineers can deliver high-quality work efficiently while meeting the dynamic needs of employers.

What is the difference between Part Time Engineer vs Contract Engineer?

AspectPart Time EngineerContract Engineer
CredentialsTypically requires relevant engineering degree and certificationsSimilar credentials, often with additional contractual agreements
Work EnvironmentUsually works on-site or remotely for multiple employers, flexible hoursWorks on specific projects for a set duration, often on-site
Employer UsageEmployers hire part-time for ongoing or intermittent tasksEmployers hire contractors for project-based work

Both Part Time Engineers and Contract Engineers share similar credentials and work environments, but differ mainly in employment structure and duration. Part Time Engineers typically work flexible hours for multiple employers, while Contract Engineers focus on specific projects for a fixed period.

More about Part Time Engineer jobs
What are the most commonly searched types of Engineer jobs in Castro Valley, CA? The most popular types of Engineer jobs in Castro Valley, CA are:
What cities near Castro Valley, CA are hiring for Part Time Engineer jobs? Cities near Castro Valley, CA with the most Part Time Engineer job openings:
Part Time Engineer jobs near you
Infographic showing various Part Time Engineer job openings in Castro Valley, CA as of August 2026, with employment types broken down into 91% Full Time, 4% Part Time, and 5% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.

Engineering Adjunct Instructor (TEMPORARY)

Contra Costa Community College District

Pleasant Hill, CA

Part-time

Re-posted 29 days ago

Job description


Engineering Adjunct Instructor (TEMPORARY)
Posting Number: F01311
Location: Diablo Valley College
Salary:
Description of Position:
The Engineering Department at Diablo Valley College is seeking
qualified part-time Engineering instructors for teaching lecture and lab
courses at the Pleasant Hill campus in Fall 2026 and/or future
semesters. The department offers engineering courses which fulfill AS
degree requirements and transfer requirements to 4-year engineering
programs. Courses offered include Introduction to Engineering,
Engineering Drawing, MATLAB, C++ Programming, Electrical Circuits,
Materials Science, Thermodynamics and Statics. Teaching
assignments and courses taught may vary depending on student
enrollment and the current needs of the department. Courses are
offered primarily during daytime hours with some courses meeting in
the evening. Applicants must have a minimum of a Master's degree in
Engineering (or the equivalent) and excellent teamwork and
communication skills. Applicants should also have interest and/or
experience in supporting a highly diverse student population with a wide
range of racial, ethnic, academic, and socio economic backgrounds,
gender identities, and abilities. Candidates with prior teaching
experience are preferred; however, applicants with no prior teaching
experience but a strong aptitude and interest in teaching are also
encouraged to apply.
Inquiries:
Position Status:
EEO Job Category: Faculty & Other Instructional Staff
Employee Group: Part-Time Faculty
Department: D4105-Arch./Engineering
Duties and Responsibilities:
Adjunct Faculty duties and responsibilities include but are not limited to:
1. providing instruction in accordance with established curriculum, course outlines and class schedules.
2. creating and maintaining an environment which emphasizes learning, encourages free discussion of ideas and critical thinking.
3. evaluating progress of students concerning educational matters and grades student work.
4. meeting with students outside of class.
5. maintaining appropriate standards of professional conduct and ethics.
6. maintaining current knowledge in the subject matter areas.
7. fulfilling professional responsibilities of a part-time/temporary faculty member.
8. maintaining accurate academic records.
9. performing other related duties as assigned.
Minimum Qualification-Education/Experience:
Master's in any field of engineering OR Bachelor's in any of the above AND Master's in mathematics, physics, computer science, chemistry or geology OR the equivalent.
(NOTE: A bachelor's in any field of engineering with a professional engineer's license is an alternative qualification for this discipline)
The disciplines listed in the minimum qualifications are determined by the
statewide Academic Senate for California Community Colleges. A Doctoral
degree (PhD) is considered to encompass a master's degree (MA or MS).
If the title(s) of your degree major(s) listed on your unofficial transcripts or
other documents from the degree-granting institutions are not
an EXACT MATCH to the degrees listed below, you MUST submit an
equivalency form. Without it, your application will not be considered.
The equivalency form can be downloaded here. In addition to responding
to the required Supplemental Questions below, please upload the following
required documents:
1. Any/all undergraduate and graduate unofficial transcripts (must show
degree and the date degree was conferred).
2. Rsum including information regarding preparation and experience
relevant to the position and
3. Cover letter explaining your interest in the position.
Contra Costa Community College District follows all relevant local, state,
federal, and CDC guidance related to COVID-19
Desirable Qualifications:
Prior teaching experience is desirable
Interest and/or experience in supporting a highly diverse student population with a wide range of racial, ethnic, academic, and socio economic backgrounds, gender identities, and abilities.
Good Communication skills
Job Open Date: 03/12/2026
Job Close Date: 11/30/2026
Open Until Filled: No
Employment Begins: Fall 2026
# of Months: 4
To apply, visit: https://www.4cdcareers.net/postings/12019
The Contra Costa Community College District does not discriminate against any applicant for employment on the basis of race, religion, color, national origin, ancestry, physical or mental disability, medical condition, marital status, age, sex, or sexual orientation. This prohibition against unlawful discrimination extends to any person who is perceived to have any of the above characteristics or who is associated with someone who has, or who is perceived to have, any of those characteristics.
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