Background Investigator (1251) - San Francisco Police Department City and County of San FranciscoBackground Investigator (1251) - San Francisco Police DepartmentSan Francisco, CA$112,112–$136,240 / yearConducts background investigation using tact and discretion; confirms information provided by candidates; makes inquiries to assist in determining credibility of statements; interviews references, including family, personal to include law enforcement and gathers evidence in order to provide a body of information for analysis; reviews local, state, and federal criminal databases; may conduct home visits and/or neighborhood checks which can include travel to locations outside of the county and/or outside of the state as necessary. If education verification is required, information on how to verify education requirements, including verifying foreign education credits or degree equivalency, can be found at https://sfdhr.org/how-verify-education-requirementsNote : Falsifying one's education, training, or work experience or attempted deception on the application may result in disqualification for this and future job opportunities with the City and County of San Francisco.
Entry Level Background Investigator - West Coast CACIEntry Level Background Investigator - West CoastOakland, CaliforniaJob Title: Entry Level Background Investigator - West CoastJob Category: Service Contract ActTime Type: Full timeMinimum Clearance Required to Start: Top SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * At CACI, background investigation is more than research and reports—it’s a critical role in ensuring the safety and security of our nation. Recognizes or uses correct English grammar, punctuation, and spelling; communicates information (for example, facts, ideas, or messages) in a succinct and organized manner; produces written information, which may include technical material that is appropriate for the intended audience.
Entry Level Background Investigator Military, Veterans and Diverse Job SeekersEntry Level Background InvestigatorSan Francisco, CaliforniaConduct comprehensive interviews with subjects, employers, associates, references, and other knowledgeable individuals and review appropriate records to obtain facts to resolve all material issues in a case or to establish the background, reputation, character, suitability, or qualifications of the subject under investigation. A Bachelors Degree or 4 years of general experience demonstrating progressive responsibility in problem solving, planning and organizing work, and communicating effectively orally and in writing.
Entry Level Background Investigator - West Coast CACI International Inc.Entry Level Background Investigator - West CoastSan Francisco, CARecognizes or uses correct English grammar, punctuation, and spelling; communicates information (for example, facts, ideas, or messages) in a succinct and organized manner; produces written information, which may include technical material that is appropriate for the intended audience. The pay and benefits provided for this position will meet or exceed the minimum required amounts detailed in the wage determination issued by the Department of Labor and made applicable to this position, as incorporated into CACI's government contract for the work location.
Technical Threat Investigator, Threat Intel Engineering OpenAITechnical Threat Investigator, Threat Intel EngineeringSan Francisco, CaliforniaRemoteFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Leverage internal telemetry, OSINT, vendor data, and in-house safety systems to produce high-confidence findings on adversarial use of our models in cyber operations, platform abuse, and threats targeting OpenAI.
Senior Threat Investigator, Safety Investigations Roblox CorpSenior Threat Investigator, Safety InvestigationsSan Mateo, CA$144,620–$174,100 / yearThrough your work, you will become an expert in Roblox's internal and external safety practices, advance our investigative capabilities and playbooks, and work across a variety of systems and data sources to surface, analyze, and ultimately disrupt high-risk actors, networks, and behaviors. You will conduct actor-centric and network-centric investigations, proactively identify sophisticated threat actors and abuse patterns, and develop high-quality investigative work product that supports internal decision-making and, where appropriate, external law-enforcement engagement.
Healthcare Fraud Investigator CONTACT GOVERNMENT SERVICESHealthcare Fraud InvestigatorSan Francisco, CA$85,000–$105,000 / yearCommunication skills: Ability to interact professionally and effectively with all levels of staff including AUSAs, support staff, client agencies, debtors, debtor attorneys and their staff, court personnel, business executives, witnesses, and the public. The candidate must take the initiative to ask questions to successfully complete tasks, perform detailed work consistently, accurately, and under pressure, and be enthusiastic about learning and applying knowledge to provide excellent litigation support to the client.
Financial Investigator CONTACT GOVERNMENT SERVICESFinancial InvestigatorSan Francisco, CA$57,677.01–$78,275.94 / yearEstablishes and verifies relationships among all facts and evidence obtained or presented to confirm the authenticity of documents, corroborate witness statements, and otherwise build proof necessary to successful case resolution. Establishes and/or verifies relationships among all facts and evidence obtained or presented to confirm the authenticity of documents, corroborate witness statements, and otherwise build proof necessary for successful litigation.
INVESTIGATOR State Of CaliforniaINVESTIGATORMartinez, CA$6,339–$10,609 / yearExamples of complex investigations include but are not limited to: criminal sexual exploitation of patients, cases involving drug violations, unlicensed practice of medicine, unlicensed corporate practice of medicine, insurance fraud, and allegations of practicing medicine while impaired (drug use, alcohol abuse, and mental disorders). Under the direction of the Supervising Investigator I, Investigations and Enforcement Unit (IEU), the Division of Investigation (DOI), the incumbent works at the training, entry, and journey level conducting complex administrative, criminal, and civil investigations of physician and surgeons and certain allied healthcare professionals.
NewAssociate Investigator US Department of Health and Human ServicesAssociate InvestigatorAlameda, CA$50,460–$66,907 / yearThe Food and Drug Administration is the regulatory, scientific, public health, and consumer protection agency responsible for ensuring that all human and animal drugs, and medical devices are safe and effective, that cosmetics, foods, food additives, drugs and medicated feeds for food producing animals, and radiation emitting devices are safe, and that all such products marketed in the United States are adequately, truthfully and informatively labeled and safely and properly stored, transported, manufactured packaged and regulated. Foreign Education: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show that the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.
NewInvestigator II US Department of Health and Human ServicesInvestigator IIAlameda, CA$74,678–$98,819 / yearThe Food and Drug Administration is the regulatory, scientific, public health, and consumer protection agency responsible for ensuring that all human and animal drugs, and medical devices are safe and effective, that cosmetics, foods, food additives, drugs and medicated feeds for food producing animals, and radiation emitting devices are safe, and that all such products marketed in the United States are adequately, truthfully and informatively labeled and safely and properly stored, transported, manufactured packaged and regulated. Foreign Education: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show that the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.
Entry-Level Investigator Ethos Risk ServicesEntry-Level InvestigatorSF, CAFull timeOur Full-Time Entry-Level Field Investigator position will help launch your career by providing you with an industry leading FULLY PAID Investigator Training Program - no prior experience necessary! Documentation: Finalize case file by submitting case reports and uploading video footage via personal laptop at the end of the day.
Senior Threat Investigator, Safety Investigations RobloxSenior Threat Investigator, Safety InvestigationsSan Mateo, CA$154,970–$184,570 / yearThrough your work, you will become an expert in Roblox’s internal and external safety practices, advance our investigative capabilities and playbooks, and work across a variety of systems and data sources to surface, analyze, and ultimately disrupt high-risk actors, networks, and behaviors. You will conduct actor-centric and network-centric investigations, proactively identify sophisticated threat actors and abuse patterns, and develop high-quality investigative work product that supports internal decision-making and, where appropriate, external law-enforcement engagement.
NewSafety Threat Investigator, Safety Investigations Roblox CorpSafety Threat Investigator, Safety InvestigationsSan Mateo, CA$154,970–$184,570 / yearAs a Safety Threat Investigator on the Safety Investigations team, you will primarily support Roblox's Core Investigations capability: the operational backbone for repeatable, high-sensitivity matters that require speed, consistency, evidence discipline, and strong documentation. You will also identify when a matter requires deeper attribution, network-centric analysis, cross-platform research, proactive threat hunting, or externally meaningful work product, and partner with or escalate to Specialized Investigations as appropriate.
Public Defender Investigator I/II County Of MarinPublic Defender Investigator I/IISan Rafael, CA$103,937.60–$152,380.80 / yearQUALIFYING EDUCATION/EXPERIENCE: The minimum qualifications for the position are as follows: Public Defender Investigator I Typically equivalent to an Associates degree with a major in Criminal Justice, Criminology, Administration of Justice, Forensics, Journalism, Law or a closely related field or possession of a Defense Investigator certificate issued by CDITC, NALI or similar, with the equivalent to an Associates degree in an unrelated field. Public Defender Investigator II Two years of experience comparable to the Public Defender Investigator I, OR equivalent to an Associates degree in Criminal Justice, Criminology, Administration of Justice, Forensics, Journalism, Law or a closely related field AND two years of full-time criminal investigative experience which provides the knowledge and skill requirements.
Investigator Ethos Risk ServicesInvestigatorSF, CAFull timeCONDITIONS:While we aim to keep assignments within a 2-hour drive of your residence, occasional further travel and overnight stays (covered by the company) may be requiredMost surveillance cases start at 6:00AM. REQUIREMENTS:Previous Experience: Demonstrated proficiency in covert surveillance techniques, capturing high-quality video footage, and preparing thorough, well-organized investigative reports.
NewBlockchain Investigator, Financial Crimes, US Foris DAX MT LtdBlockchain Investigator, Financial Crimes, USSan Francisco, CA$100,000–$165,000 / yearThe successful candidate will utilize blockchain expertise to update and maintain internal controls, provide ad-hoc investigative support to global MLROs, conduct OSINT checks, develop presentation decks, and provide other insights as needed to support the regional MLROs and the US BSA Officer as needed. Advanced Blockchain Investigations: Document and map complex illicit networks and trace illicit funds through blockchain networks by using blockchain analytics tools like Chainalysis or TRM Labs.
Private Investigator Trainee - Prior Military Lemieux & Associates LLCPrivate Investigator Trainee - Prior MilitarySan Mateo, CA$23–$25 / hourFull timeYour MissionIn this role, you will:Conduct surveillance from your vehicleObserve and document subject activityCapture video evidence using provided equipmentWrite clear, fact-based reportsOperate independently while staying connected to your team What Veterans Like About This Role Independence (no micromanagement) Structured assignments and clear objectives Real-world investigative work Flexible scheduling options Opportunity to build a long-term career No prior investigation experience required Basic Requirements Valid driver's license Reliable personal vehicle Comfortable sitting for extended periods Willingness to work some evenings/weekends Authorized to work in the U.S. Military Backgrounds That Excel HereMilitary Police / Security ForcesIntelligence / ReconnaissanceField Operations / Patrol UnitsAny role requiring observation, reporting, and discipline️ What to Expect (Real Talk)This role involves:Long periods of observationQuiet, low-activity assignmentsIndependent work Success comes from patience, consistency, and attention to detail-not constant action. Not the Right Fit If YouPrefer fast-paced or high-adrenaline work dailyDislike working alone for extended periodsStruggle with detailed documentation Pay & BenefitsCompetitive hourly payPaid WeeklyPaid training programAdvancement opportunities into investigations / SIUOngoing support from experienced team membersPay Rate: $23-$25 an hour Apply Now - Takes 2 MinutesWe're actively hiring and reviewing candidates quickly.
Principal ML Investigator Cerebras SystemsPrincipal ML InvestigatorSunnyvale, CAWe would like the new team to work on some of the following areas: Post-training and reinforcement learning: Techniques used to improve model deployment quality through further training, tuning, RL, and focus on particular downstream tasks; Dataset curation and optimization: Techniques to collect and select high-quality data, which can help models to train or tune more quickly or to higher quality; LLM Pretraining: Techniques to ensure stability and compute-efficiency while pretraining high quality models. May include training dynamics, parameterizations, numerics, or others; Sparsity: Techniques to sparsify models or data that improve training time-to-quality, or optimize inference speed or throughput; Domains: Coding agents, reasoning agents, generative language, image, video.
Safety Threat Investigator, Safety Investigations RobloxSafety Threat Investigator, Safety InvestigationsSan Mateo, CA$154,970–$184,570 / yearAs a Safety Threat Investigator on the Safety Investigations team, you will primarily support Roblox’s Core Investigations capability: the operational backbone for repeatable, high-sensitivity matters that require speed, consistency, evidence discipline, and strong documentation. You will also identify when a matter requires deeper attribution, network-centric analysis, cross-platform research, proactive threat hunting, or externally meaningful work product, and partner with or escalate to Specialized Investigations as appropriate.