Senior Investigator

Amtrak

Amtrak OIG is seeking a senior Criminal Investigator–Desk Officer to coordinate field and HQ operations, provide technical guidance, and oversee complex investigations at Amtrak. The role emphasizes policy development, risk assessment, and ensuring investigative quality across offices. The position requires extensive investigative experience, strong leadership, and the ability to communicate effectively with Congress, management, and external agencies. Onsite work in DC is expected. #J-18808-Ljbffr

Apply

Vacancy posted 4 days ago

Similar jobs that could be interesting for youBased on the Senior Investigator in Washington DC vacancy

FBI - Senior Background Investigator (FLE Experience Required)
...-driven culture. The Personnel Security Specialist reviews investigation request documentation for accuracy and completeness and processes... ...investigative analyst consultant. Must have served as a senior investigator responsible for planning and directing broad investigations...
Senior
For contractors
Protection Strategies
Washington DC
14 hours ago
Senior Federal Personnel Security Investigator
...seeking former Federal and Military Law Enforcement Special Agents to provide personnel security support for federal law enforcement investigations. Candidates must have significant experience in security assessments, investigation processes, and a current TS security...
Senior
SiloSmashers
Washington DC
4 days ago
Investigator - Senior Research Scientist (Full Time and Part Time)
...Investigator - Senior Research Scientist (Full Time and Part Time) Location: PIRE National Capital Region — Beltsville, MD 20705 US (Primary) Shift type: Full-time and Part-time Education required: Doctorate Pacific Institute for Research and Evaluation (PIRE) is an independent...
Senior
Full time
Part time
Remote work
Flexible hours
Shift work
Pacific Institute for Research and Evaluation
Beltsville, MD
3 days ago
Senior Lead Insider Threat Investigator (US)
## Senior Lead Insider Threat Investigator (US)Postulerremote type: À distancelocations: Mount Laurel, New Jersey: Remote Charlotte (NC): Remote Port Charlotte (FL)time type: Temps pleinposted on: Publié aujourd'huitime left to apply: Date de fin : 3 juillet 2026 (Il reste...
Senior
Temporary work
Work at office
Local area
Remote work
Work from home
Flexible hours
TD Bank
Laurel, MD
3 days ago
Senior Digital Forensics Examiner — High-Impact Work
Flashback Data, LLC seeks experienced forensic examiners to enhance their team in Washington D.C. Candidates should possess a Bachelor's degree and at least five years of relevant experience. Responsibilities include examining digital evidence, managing projects, and adapting...
Senior
Flashback Data, LLC
Washington DC
4 days ago
Senior Forensic Accountant
...401(k) Dental insurance Health insurance Paid time off Vision insurance We are seeking a Senior Forensic Accountant to support financial investigations involving fraud, money laundering, asset tracing, and federal benefit programs. The candidate will perform...
Senior
Remote work
MAGNUS Management Group LLC
Washington DC
1 day ago
Senior Fraud Analyst
...better. We are building the future, today. About The Role As our Senior Fraud Analyst for Consumer Lending , you will be the... ...team to build, optimize, and scale automated block and manual investigation policies. Advanced Risk Tooling: Liaison with the central Fraud...
Senior
Remote work
Félix
Washington DC
3 days ago
Sr. Fraud Analyst
...support to a dedicated federal government customer in the role of Sr. Fraud Analyst. The analyst will provide support and enhance investigations in the evaluation of threats, critical incidents, and criminal research. The analyst will use fact-finding methods and analysis...
Senior
Full time
Work at office
Reed Business Information
Washington DC
1 day ago
Principal Investigator
...view the world as their classroomRisk Management | Compliance | Business Processes | IT Effectiveness | Engineering | Environmental | Sustainability | Human CapitalSummaryType: Full-timeFunction: ConsultingExperience level: Mid-Senior LevelIndustry: Management Consulting
Work at office
Local area
Prosidian Consultng
Washington DC
3 days ago
Senior Fraud Investigations Analyst
$90k - $120k
...we have guidelines on how AI can be appropriately used during your application and interviews which can be found here. Senior Fraud Investigations Analyst Role Overview ID.me is looking for a Senior Fraud Investigations Analyst to join our organization as...
Senior
Full time
Temporary work
Work at office
Remote work
Flexible hours
ID.me
McLean, VA
3 days ago
Senior Agentic AI For Data Science Applied Researcher
$152k - $241.5k
...to do their best work. Come join the team and see how you can make a lasting impact on the worldWe are looking for an outstanding Senior Agentic AI Applied Researcher to build groundbreaking mutli-modal agentic AI solutions for data science and machine learning. As a...
Senior
Full time
Remote work
Nvidia
Washington DC
2 days ago
Senior Network Security Researcher
...awareness security tools are published here: Position Summary:As a senior network security researcher on the Network Situational... ...awareness of the threat landscape and experience researching and investigating threatsSignificant experience presenting technical topics to a...
Senior
Full time
Work experience placement
Carnegie Mellon University
Arlington, VA
14 hours ago
Senior Cybersecurity Operations Researcher
...and enterprise incident management programs.We are seeking a Senior Cybersecurity Operations Researcher to join our CERT Security... ...support of the SEI mission.You will be subject to a background investigation and must be able to obtain and maintain an active Department of...
Senior
Full time
Work experience placement
Relocation package
Carnegie Mellon University
Arlington, VA
3 days ago
Investigator
$143.91k
...Full-timeWork type: PermanentRelocation: FalsePosition ID: JMD-RMS-26-13023391-STDocument ID: 878861300Grade: GS 14Job category: General Investigation (1810)Hiring path: fed-competitive, fed-transition, land, vet, mspouse, disability, overseas, peace, special-authorities
Overseas
United States Government
Washington DC
14 hours ago
Senior Fraud Analyst
...Job Description Job Description Job Posting: Fraud Analyst, Senior Must be a U.S. Citizen. Location: Washington, DC (... ...the iPASS 2.0 program. This role actively supports ongoing investigations by analyzing trade blotters, financial documents, phone records...
Senior
Full time
Contract work
For contractors
For subcontractor
Interim role
Work at office
Monday to Friday
International Turbo Sytems Inc
Washington DC
7 days ago
SPECIAL INVESTIGATOR
...businesses globally, from small single-person businesses to major corporations. The Bureau provides consumer protection by conducting investigations, proactive stings and sweeps for unlicensed activity, testing products to ascertain if they meet required standards, educating...
Work at office
California State Jobs
Washington DC
1 day ago
Entry Level Background Investigator
$26.07 per hour
...Job Title: Entry Level Background Investigator Job Category: Service Contract Act Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local At CACI,...
Hourly pay
Minimum wage
Full time
Contract work
Temporary work
Part time
For contractors
Work experience placement
Local area
Immediate start
Home office
Flexible hours
CACI International
Washington DC
2 days ago
Solutions Architect Senior Principal
$200k - $240k
Description SAIC's Solutions & Technology group is seeking an experienced Solutions Architect to join the Solutions & Technology group. The position is preferred to be based out of Chantilly, VA but open to a hybrid role in Reston, VA or Arlington, VA. Reporting directly...
Senior
CareerArc
Arlington, VA
3 days ago
Behavioral Economist/Social Scientist - Project Lead/Principal Investigator
...Behavioral Economist/Social Scientist - Project Lead/Principal Investigator (Key Personnel | Exempt - Contract Contingent) to support an... ...the world as their classroomSummaryType: ContractFunction: ResearchExperience level: Mid-Senior LevelIndustry: Management Consulting
Contract work
Work at office
Trial period
Prosidian Consultng
Washington DC
3 days ago
Supervisory Criminal Investigator
$143.91k
...143,913 Per year (GS 14)Dates: Open 07/30/2026 to 08/13/2026Schedule: Full-timeWork type: PermanentRelocation: TruePosition ID: 26-TIGTA-13022903Document ID: 878773400Grade: GS 14Job category: Criminal Investigation (1811)Hiring path: fed-internal-search, fed-transition
Work at office
United States Government
Washington DC
14 hours ago
Background Investigator
...Investigative Services Background Investigator Washington DC Number of Positions Available in this Location: Multiple Date Posted December 1, 2025 About EMT Holdings EMT Holdings is a small business provider of federal background investigation services supporting a Government...
Contract work
For contractors
Work experience placement
EMT Holdings
Washington DC
3 days ago
Remote Federal Background Investigator
A leading management consulting company is seeking experienced FEDERAL Background Investigators to perform vital background investigations supporting national security. This independent contractor position allows flexible scheduling and offers personalized mentoring and...
For contractors
Remote work
Flexible hours
Potomac Management Solutions, LLC
Washington DC
14 hours ago
Background Investigator
...contact this employer to ask for an accommodation or an alternative application process. ISN Corp is actively recruiting Background Investigators to support an upcoming National Security Clearance Background Investigations Program. Investigators will conduct comprehensive...
Temporary work
For contractors
Work at office
Local area
Flexible hours
ISN Corporation
Bethesda, MD
3 days ago
AML Investigator
...Job Title: AML Investigator Location: Fully Remote Duration: 3 months Assignment (potential for extension or conversion depends on business needs) Shift/Hours: 40hours/week, Mon-Fri (8:00 AM - 5:00 PM) Summary: Support the FCRM Customer Exit and Watchlist...
Work at office
Remote work
Flexible hours
Shift work
Spectraforce Technologies
Laurel, MD
3 days ago
Equal Opportunity Investigator
...As an Equal Opportunity Investigator, you will use your knowledge and experience to optimize business results and customer experience by: Drafting comprehensive investigative reports; researching and drafting memoranda, affidavits, and interrogatories Independently planning...
Austin Community College
Washington DC
4 days ago
Independent Contractor: Federal Background Investigator
...ISN Corp is seeking Background Investigators to support a National Security Clearance Background Investigations Program in Bethesda, Maryland. This contractor role requires conducting comprehensive background investigations, including interviews and record analysis, adhering...
For contractors
ISN Corporation
Bethesda, MD
3 days ago
Background Investigator - TS ( Residing in VA, CO, GA, WA, UT)
$25.35 - $38 per hour
...Background Investigator - TS Xcelerate Solutions is seeking a Full Time Background Investigator, you will support a large national background investigations (BI) program that provides investigative products and services to departments and agencies of the federal government...
Hourly pay
Full time
Remote work
Xcelerate Solutions
Alexandria, VA
4 days ago
Background Investigator - Experienced
$25.82 - $47.5 per hour
...Savings Account, Competitive Salary, Paid Time Off. Remote work available. Responsibilities You will conduct federal background investigations while preparing detailed reports that adhere to Federal Investigative Standards, laws, and agency regulations. Your role...
Hourly pay
Contract work
For contractors
Remote work
Home office
CANDA Solutions LLC
Washington DC
4 days ago
Background Investigator
...Responsibilities Successfully complete a full‑time, 6–7 week new Investigator training both virtually and in person to be certified in the Federal Investigative Standards for government background investigations. Travel daily when conducting in‑person background investigations...
Full time
Temporary work
Work experience placement
Home office
Night shift
Jobtailor
Alexandria, VA
1 day ago
Background Investigator- NATIONWIDE
...We're seeking experienced Background Investigators to join our growing professional team NATIONWIDE area as contract Investigators. Investigators will support national security and suitability investigations, focusing on performing background investigations on behalf of...
Full time
Contract work
For contractors
Local area
Remote work
Potomac Management Solutions, LLC
Washington DC
14 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Investigator. Be the first to apply!