1810 - General Investigation Series
Federal Occupation Description
Federal Occupation Description
This series covers positions which supervise, lead, or perform work involving planning, conducting, or managing investigations not involving criminal violations of Federal laws. Investigators use the results of general investigations to make or invoke administrative judgments, sanctions, or penalties. Work in this series primarily requires: - knowledge of investigative techniques and the laws, rules, regulations, and objectives of the employing agency; and - skill in interviewing, following leads, researching records, reconstructing events, and preparing reports.
For job opportunities in this series, go to the Office of Personnel Management USAJOBS website.
Other Federal Occupations
It is not uncommon for individuals in one federal occupational series to perform duties related to another series within the same federal occupational group. To find out about the certifications for another series in the INSPECTION, INVESTIGATION, ENFORCEMENT, AND COMPLIANCE GROUP, click on that series below. Note that credentials have not yet been identified for all series – links are provided only to those series for which the identification of credentials has been completed. Additional series will be added over time.
- 1801 - General Inspection, Investigation, Enforcement, and Compliance Series
- 1802 - Compliance Inspection and Support Series
- 1805 - Investigative Analysis Series
- 1811 - Criminal Investigation
- 1815 - Air Safety Investigating Series
- 1822 - Mine Safety and Health Inspection Series
- 1825 - Aviation Safety Series
- 1849 - Wage and Hour Investigation Series
- 1850 - Agricultural Warehouse Inspection Series
- 1860 - Equal Opportunity Investigation Series
- 1862 - Consumer Safety Inspection Series
- 1863 - Food Inspection Series
- 1881 - Customs and Border Protection Interdiction Series
- 1889 - Import Compliance Series
- 1894 - Customs Entry and Liquidating Series
- 1895 - Customs and Border Protection Series
- 1896 - Border Patrol Enforcement Series
- 1899 - Investigation Student Trainee Series

The following certifications have been identified as most relevant to the broad duties of this federal occupational series. Please note that these credentials may not reflect all of the unique job functions that you perform within your organization. Also these credentials may require additional education, training or experience. For more information about any credential, click on the credential title below.
Compare | Credential | Agency | Related As | GI Bill® | Accreditation | ID | |
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Certified Protection Professional (CPP) Is Not In Demand | ASIS International | ![]() |
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Certified Manager (CM)
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Institute of Certified Professional Managers (ICPM) | ![]() |
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Certified Legal Investigator (CLI) Is Not In Demand | National Association of Legal Investigators (NALI) | ![]() |
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Project Management Professional (PMP)
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Project Management Institute (PMI) | ![]() |
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Professional Certified Investigator (PCI) Is Not In Demand | ASIS International | ![]() |
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Certified Professional Investigator (CPI) Is Not In Demand | California Association of Licensed Investigators (CALI) | ![]() |
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Certified Insurance Fraud Investigator (CIFI) Is Not In Demand | International Association of Special Investigation Units (IASIU) | ![]() |
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Certified Analytics Professional (CAP) Is Not In Demand | Informs | ![]() |
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Microsoft Office Specialist (MOS): Microsoft Office 2013 Is Not In Demand | Microsoft Corporation | ![]() |
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Microsoft Office Specialist (MOS): Microsoft Office 2016 Is Not In Demand | Microsoft Corporation | ![]() |
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Department of Defense (DoD) Mandated Certifications
Security Professional Education Development (SPeD) Program
The SPeD Certification Program is part of the Department of Defense's (DoD) initiative to professionalize the security workforce. This initiative is intended to ensure that there is a common set of competencies among security practitioners that promotes interoperability, facilitates professional development and training, and develops a workforce of certified security professionals.
For additional information related to the SPeD Certification Program please visit the website.
Defense Intelligence Agency PMO Program
Defense Intelligence Agency (DIA) is a Department of Defense (DOD) combat support agency. The DIA produces, analyzes, and disseminates military intelligence information to combat and non-combat military missions. The DIA serves as the Nation’s primary manager and producer of foreign military intelligence and are a central intelligence producer and manager for the Secretary of Defense, the Joint Chiefs of Staff (JCS), and the Unified Combatant Command.
Additional information related to the DIA Certification Program (PMO) can be obtained from JWICS website.
- Certified Collection Management Professional - Fundamental (CCMP-F)
- Certified Defense All-Source Analysis - Level 1 (CDASA-1)
State Licenses
Some states have specific licensing requirements for the following related civilian occupations. These state licenses may require additional education, training or experience. Click on the occupation below to get more information on state requirements from the U.S. Department of Labor.
Related Civilian Private Sector Occupations
The following civilian private sector occupations are similar to the duties performed by 1810 - General Investigation Series. These occupations may require additional education, training or experience. For more information about these occupations, click on the civilian occupation below.
Civilian Job | Duties Matched | Bright Outlook | Registered Apprenticeship | Local Salary Info | |
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Eligibility Interviewers, Government Programs |
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Fraud Examiners, Investigators and Analysts |
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Intelligence Analysts |
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Interviewers, Except Eligibility and Loan |
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Management Analysts |
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Paralegals and Legal Assistants |
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Private Detectives and Investigators |
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Regulatory Affairs Specialists |
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Technical Writers |
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