8 defense contractor national defense jobs found in San Francisco, CA

We are currently collecting resumes for an upcoming new contract. We anticipate holding interviews in the first quarter of 2026, but the timeline is subject to change.  POSITION SUMMARY Provide professional, high-level unarmed security services for the personnel, visitors, and property of various buildings within the California Bay Area. Work locations include Mission Bay, South San Francisco, San Carlos, and Palo Alto. shifts in a specific building will not be guaranteed.      PAY TRANSPARENCY/COMPENSATION Rate of Pay: $40.00/hr Paid training for 1.5 weeks at a full hourly rate  RESPONSIBILITIES Provide security for various buildings by conducting perimeter security, internal security, threat monitoring, etc. Protect personnel and property in a professional manner Meet and deal tactfully and politely with the general public and visitors Effectively and efficiently screen and process visitors as required Identify,...

This position is up and coming for a new contract. We are currently collecting applicants for interviews to be held in August.  POSITION SUMMARY Provide professional, high-level unarmed security services for the personnel, visitors, and property of various buildings within the California Bay Area. Work locations include Mission Bay, South San Francisco, San Carlos, and Palo Alto. shifts in a specific building will not be guaranteed.      PAY TRANSPARENCY/COMPENSATION Rate of Pay: $40.00/hr Paid training for 1.5 weeks at a full hourly rate   RESPONSIBILITIES Provide security for various buildings by conducting perimeter security, internal security, threat monitoring , etc. Protect personnel and property in a professional manner Meet and deal tactfully and politely with general public and visitors Effectively and efficiently screen and process visitors as required Identify, report, delay or detain persons who violate...

Field Service Technician I Job #: R-00184879 Location: San Francisco, California Category: Field Services Schedule (FT/PT): Full Time Travel Required: Yes, 75% of the time Shift: Standard Plus On Call Remote Type: No Remote Clearance: Public Trust External Referral Program : Ineligible Sector: Homeland Share: share to twitter share to facebook share to linkedin   Apply Now     Save Job         The  Security Enterprise Solutions (SES) Operation  is the cornerstone of Leidos’ comprehensive suite of fully-integrated security solutions for aviation, ports, borders, and critical infrastructure customers around the world. With our new, combined portfolio, our operation has more than 24,000 products deployed across 120 countries. Leveraging this...

The Position The East Bay Regional Park District's Police Department serves over 25 million annual visitors. Our area of patrol includes 73 different parks over a 1,750 square mile area covering all of Alameda and Contra Costa counties. We are a full service POST-recognized law enforcement agency with 71 sworn officers. Our department includes a variety of units and patrol opportunities such as Air Support, Marine, Equestrian, K-9, Special Enforcement (including off-road vehicles), Investigations, and a 24-hour per day 9-1-1 Communications Center. Looking to continue your career in an organization that values your work and professional development endeavors? Apply to join the East Bay Regional Park District Police Department today! What You'll Be Doing:   Under general supervision, but often operating independently, you'll serve as a peace officer and perform a wide variety of police services and public assistance. You'll also perform related duties in accordance...

Telephone Maintenance Technician   Clearance Level None   Category Network and Telecommunications   Location Fremont, California (Onsite Workplace) Apply Now Key Skills For Success Telecommunications Telecommunication Systems Video Systems Share REQ#:  RQ215951 Public Trust:  Other Requisition Type:  Regular Your Impact Own your opportunity to work alongside federal civilian agencies. Make an impact by providing services that help the government ensure the well being and support of U.S. citizens. Job Description Telecommunications Analyst Transform technology into opportunity as a Telecommunications Analyst with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving...

The Position Advance your career as a Mechanical Engineer with the East Bay Municipal Utility District (EBMUD), an industry leading water and wastewater utility. The ideal candidate to fill an immediate vacancy in the Plant Engineering Services Section of the Operations and Maintenance Department will have strong organizational skills, excellent communication skills, the motivation and ability to learn, and project management experience. Duties include: Asset and Maintenance Program Engineering Support in a Collaborative Team Environment: Working closely with electrical, mechanical, and control system maintenance personnel to identify and define preventive maintenance tasks. Managing consultant contracts to provide operations and maintenance documentation in a timely manner to support preventive maintenance tasks. Working closely with information system support analysts to update asset management and maintenance scheduling system software with new assets,...

This CONTRACT SPECIALIST (ACCELERATED HIRE) is located at Joint Force Headquarters - United States Property and Fiscal Office (USPFO) Purchasing and Contracting office or an ANG Base Contracting Office and is part of the CA USPFO Air. Open to the public U.S. Citizens, Nationals or those who owe allegiance to the U.S.   Federal employees - Competitive service Current federal employees whose agencies follow the U.S. Office of Personnel Management's hiring rules and pay scales.   Federal employees - Excepted service Current federal employees whose agencies have their own hiring rules, pay scales and evaluation criteria.   Individuals with disabilities Individuals who are eligible under Schedule A. Clarification from the agency Applicants will be accepted from any U. S. Citizen, Federal re-employable eligible and All current (nationwide) federal employees. Accelerated Hire Authority...

Job Description Posted Sunday, June 21, 2026 at 3:00 AM   Position Summary:   The Senior Manager, Social Media is responsible for defining and driving social media strategy across Harvest Snaps (HS) and the Legacy Portfolio. Reporting into the Marketing VP, this role owns the full scope of social: from setting the strategic vision to ensuring flawless execution through agency partners, freelancers, and content creators. The ideal candidate is a culturally attuned strategist who can think at the brand level, inspire external partners, and roll up their sleeves when needed to shape content direction. This person will build brands that are genuinely present in culture, earn consumer attention, and drive measurable business results.   Key Responsibilities:   Agency & Partner Leadership Serve as the...