10 maintenance jobs found in Oakland, CA

Certified Security Trainer & Events Supervisor Job Type: Full-Time | Non-Exempt Salary: $65,000 annually Work Location: Sacramento, CA & Oakland, CA (50% travel between both offices required) Reports to: Security Operations Manager Availability: Open availability, including occasional nights, weekends, and events Position Overview The Certified Security Trainer & Events Supervisor is a dual-capacity role at Diligence Security Group (DSG) that combines certified instructional leadership, administrative coordination, and field-based event supervision. The individual in this role will work regularly from DSG’s offices in Sacramento and Oakland—spending 50% of their time at each location—and will also support on-site operations and events across both regions. This position is responsible for designing, scheduling, and facilitating BSIS-compliant training programs for armed and unarmed security professionals, ensuring all staff...

The City of Oakland is an equal opportunity employer that values workforce diversity, inclusion, and equity. Oakland has a long history of activism around issues of justice and equity. Both oppression and this resistance to oppression have shaped the city’s historical roots and the lives of its residents to this day. As public servants in one of the most diverse cities in the nation, we strive to develop employees who understand the harm and impacts of systemic inequity to create lasting, meaningful outcomes for everyone. Oakland strives to establish an environment that embraces the richness of culture, community, and individualism of employees.     Why join the City of Oakland  the Oakland Parks, Recreation & Youth Development  department? With an emphasis on Oakland’s youth, Oakland Parks, Recreation & Youth Development (OPRYD), and its partners will provide best-in-class, relevant, and equitable programs and services, while...

ABOUT US: The East Bay Regional Park District (EBRPD) is a full-service governmental agency stewarding a metropolitan system of public open space parklands and trails in Alameda and Contra Costa counties east of the San Francisco Bay. EBRPD spans across 125,000 acres in 73 regional parks, including over 1,250 miles of trails that are enjoyed by over 25 million visitors and the community per year. The Park District acquires, manages, and preserves natural and cultural resources for everyone to enjoy now and forever to experience nature nearby. OUR MISSION : EBRPD preserves a rich heritage of natural and cultural resources and provides open space, parks, trails, safe and healthful recreation and environmental education.  An  environmental ethic  guides the District in all of its activities.   OUR VALUES: Respect – We honor the land we steward, each other, and the park visitors we serve. Resilience – We creatively adapt to change. We...

About: This is a Citywide Exam posting. Your application to this posting is an application to take a citywide exam. If you pass the exam, you will be emailed your score and ranking on the eligible candidate list. When the Airport has an open position with this job classification they will use this eligible list to hire for that position.  Learn more about the City’s hiring process here:  https://careers.sf.gov/knowledge/process/ Specific information regarding this recruitment process is listed below: Application Opening:  October 8, 2025 Application Deadline:  Continuous Compensation Recruitment ID:  CCT-9213 - A00024 San Francisco is a vibrant and dynamic city, on the forefront of economic growth & innovation, urban development, arts & entertainment, as well as social issues & change. This rich tapestry of culture and ideas is sustained by our City's commitment to heighten the...

As a  Security Officer Enhanced Part Time Rover Detail  in  San Francisco, CA , this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you. Pay Rate: $30.55/ Hour Job Schedule: Day Time Sun 11:00 PM - 07:30 AM How This Role Works: Fixed-Shift Commitment (“Anchor Shifts”):  You will be hired for a designated site and weekly shift that serves as your reliable base schedule. This assignment requires a six (6) month commitment. Earn More, Claim-A-Shift Program:  In addition to your fixed shift, you may pick-up extra shifts through our scheduling platform, allowing you to increase earnings and gain experience across multiple sites. Work part-time hours this week and full-time the next. It’s all up to you. This role is ideal for candidates seeking part-time...

Life doesn’t always follow a fixed schedule. That’s why we created the Security Officer – Part Time Enhanced position: a flexible, dependable option for individuals looking to supplement their income, gain hands-on experience, or work toward a full-time career with the industry leader. As a  Security Officer Enhanced Part Time CPR Patrol  in  San Francisco, CA , this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you. Pay Rate: $30.55 / Hour Job Schedule: Day Time Fri 07:00 AM - 03:30 PM How This Role Works: Fixed-Shift Commitment (“Anchor Shifts”):  You will be hired for a designated site and weekly shift that serves as your reliable base schedule. This assignment requires a six (6) month commitment. Earn More, Claim-A-Shift Program:  In...

Crisis24, a GardaWorld company, is widely regarded as the leading integrated risk management, crisis response, consulting, and global protective solutions firm, serving the world's most influential people, disruptive brands, and prominent organizations. Championed by our advanced Global Operation Centers and our skilled team of intelligence analysts, we offer highly specialized services, security and consulting, with the technology and AI to power it all across the globe. At Crisis24, we go beyond mere employment; we pave the way to a realm where your skills become instrumental in shaping global security, guiding clients through a multifaceted and challenging landscape. Your journey with us will be deeply fulfilling, driven by a powerful sense of purpose and accomplishment. Within our thriving environment, you'll discover abundant chances for both personal and career advancement. Seize this moment to push your limits, broaden your expertise, and elevate your...

The Park Ranger plays a vital role in protecting and enhancing Fairfield’s parks, open space, and recreational areas through public safety, resource stewardship, visitor services, and park operations. This role patrols City open space lands, Rockville Hills Regional Park, and the Dunnell property; supports visitors; assists with inspections, maintenance, and repairs; and helps coordinate volunteer and interpretive programs. CLICK HERE to view the full Recruitment Brochure. IMPORTANT DATES Filing Deadline:                         Monday September 14, 2026 First Review of Candidates:     September 15-28, 2026                                                        First Interviews:                        ...

Allied Universal® is hiring a Account Manager. The Account Manager is responsible for day-to-day operations of an assigned account, including hiring, training, disciplining, and terminating staff. The Account Manager will build, improve, and maintain relationships with clients and employees by developing and retaining staff, coordinating needed support services, and solving problems to effectively run the account.  This Manager will meet or exceed financial and operational goals, provide quality customer service, and maintain or oversee maintenance of weekly operating schedules and completion of payroll for assigned security personnel. RESPONSIBILITIES: Lead and supervise a team of 12 security personnel, ensuring optimal performance and adherence to protocols Manage payroll and scheduling for the security team, ensuring accuracy and compliance Spearhead the hiring and training process for new employees, maintaining a skilled and efficient workforce Serve as...

Deputy Sheriff's provide services and protection to the public through performance of law enforcement duties. Incumbents are responsible for enforcing laws and preventing crime.  Deputy Sheriff's serve in numerous assignments including, patrol, investigations, marine patrol, coroner's office, civil, and resident deputy. In addition to ancillary assignments such as Special Weapons and Tactics (SWAT), Crisis Negotiation Team (CNT), Arson Investigations, Mobile Field Force (MFF), HAZMAT Response, and specialty instructor. The Sheriff's Office provides a variety of schedules depending on operational need and assignment. The current options include: (5), 8-hour shift(s)  (4), 10-hour shift(s) (3-4), 12-hour shift(s) ESSENTIAL DUTIES Depending on assignment, duties may include but are not limited to the following: 1. Patrols an assigned geographical area in a region of the County; observes activities in the area; initiates traffic stops; makes...