Peraton

Full-stack Engineer

• Support the U.S. Geological Survey Volcano Hazards Program by designing, developing, documenting, and deploying a modern cloud-ready database and data visualization tools
• Analyze government-furnished monitoring and evaluation plans and existing VDAP database code
• Design and implement a PostgreSQL/PostGIS relational database with stored procedures, views, data validation logic, and data dictionaries
• Architect the database for mobile device accessibility
• Design and implement RESTful APIs in Python using FastAPI or Flask
• Develop data ingestion tools and ETL workflows
• Implement metadata management aligned with USGS standards
• Conduct unit and integration testing of backend components
• Develop web-based and mobile-friendly data entry and reporting interfaces using JavaScript/TypeScript and React
• Create an editable content management tool for VHP staff
• Build interactive dashboards and visualization modules with filtering, drill-down, and export capabilities
• Develop GIS-enabled tools for spatial visualization of volcano data
• Implement interactive web mapping using ESRI JavaScript API, Leaflet, or Mapbox
• Integrate geospatial layers with the database backend through RESTful APIs
• Leverage ArcGIS, ArcPy, GDAL/OGR, and PostGIS spatial functions
• Architect systems for cloud-ready, portable, maintainable deployment aligned with USGS architecture and security baselines
• Document deployment configurations for future migration to CHS-supported cloud and hybrid environments
• Produce and maintain user guides, data dictionaries, API references, system schemas, and deployment guides
• Complete DOI security awareness training and adhere to FISMA, NIST, and DOI security requirements
• Support Certification and Accreditation activities and approved logon banner requirements
• Validate interfaces against WCAG 2.0 Level A and Level AA criteria and remediate non-conforming features
• Attend weekly check-in meetings with VHP staff and the volcano-hazards software development team
• Provide written progress updates covering completed work, planned work, issues, and risks
• Integrate feedback from the VHP Coordinator and COR
• Coordinate with teams across the five U.S. volcano observatories to maintain system interoperability
• Travel to Natural Hazards Mission Area offices for onboarding, integration meetings, or collaborative working sessions

Senior Full Stack Engineer

System Administrator

• Administer and maintain Windows Server and Linux/UNIX operating systems across enterprise hardware and multiple physical data centers
• Administer VMware vCloud, vSphere, vCenter, Enterprise Plus, vROPS, Log Insight, and SCVMM environments
• Administer and optimize AWS environments, including EC2, S3, CloudFormation, and Application Migration Service
• Provide guidance on cloud and cluster computing architectures and deploy advanced cloud computing and large-data analytics capabilities
• Lead and support workload migrations from on-premises infrastructure to AWS, Azure, and GCP
• Document migration paths, develop runbooks, and execute cutovers with minimal-to-no customer downtime
• Administer NAS and SAN storage, enterprise backup software, Backup-to-Cloud replication, and disaster recovery solutions
• Advise OCIO leadership and stakeholders on cloud and hybrid architectures, system and memory optimization, workload placement, and resource utilization
• Apply OS, hypervisor, and application security patches and maintain DOI/USGS security compliance
• Design and maintain monitoring dashboards using vROPS, Datadog, CloudWatch, or comparable tools
• Troubleshoot and resolve performance and availability incidents across physical, virtual, and cloud infrastructure
• Use Kubernetes, Jenkins, Ansible, or comparable tools to support modernization, CI/CD, and infrastructure-as-code deployments
• Maintain architecture diagrams, configuration records, migration plans, and runbooks
• Collaborate using Jira, Confluence, and Microsoft Teams
• Serve as a technical advisor and hands-on administrator supporting the USGS OCIO

System Administrator – SME, Cloud, Hybrid

Salesforce Developer

• Perform application development, prototyping, testing, and demonstrations for users
• Merge code, resolve conflicts, and deploy repositories to sandboxes and test environments
• Assist deployments to higher environments and production
• Build custom applications using Salesforce declarative customization capabilities, including Flows and App Builder
• Design solution recommendations and modernization roadmaps using Salesforce Platform capabilities and customized solutions
• Collaborate with Delivery Managers, Solution Architects, development teams, support teams, and customers to architect Salesforce solutions
• Design and develop business functionality using Salesforce CRM/CX technologies
• Perform fit-gap analysis across Salesforce clouds, AppExchange tools, and Salesforce Platform capabilities
• Document, maintain, and govern Salesforce solutions throughout their lifecycles
• Address security and compliance requirements, including Section 508 and FISMA, for Salesforce sandbox and development environments
• Design and develop APIs, interfaces, and integrations between Salesforce and external systems
• Implement testing and monitor performance and security requirements to ensure business expectations are met

Program Manager

• Provide administrative and operational support to line management across finance, proposals, pricing, contracting, and human resources
• Support program delivery and execution to achieve program goals
• Coordinate service and product deliveries, delivery activities, documentation, invoicing, warranty status, and related tasks
• Review and submit travel approval requests and post-travel reports
• Review and approve travel expense reports
• Manage contractual deliverables, track and report due dates, validate content with subject matter experts, and lead work product reviews
• Coordinate internal and external reporting for the Contract Status Report, award fee self-assessment, and Program Management Report
• Gather and review content and prepare presentations with program leadership and subject matter experts
• Gather and maintain stakeholder kudos about the program and team members
• Support the CAEIO Risk Management program by creating, updating, and managing risks and issues in Jira
• Facilitate and support monthly Risk Management meetings
• Support senior leadership with ongoing deliverables, activities, and additional tasks
• Collaborate across program teams to gather and document performance improvements and achievements

Program Performance Analyst

Systems Engineer

• Review customer-submitted requirements
• Perform end-to-end network systems engineering
• Identify additional requirements necessary to meet mission needs
• Collaborate with engineering and network teams to translate customer requirements into technical solutions
• Design, configure, monitor, and maintain network infrastructure
• Develop specifications and detailed schematics for network architecture
• Provide guidance on hardware selection and implement techniques and tools for efficient, scalable solutions meeting current and future capacity requirements
• Apply expertise across routers, multiplexers, firewalls, hubs, bridges, gateways, and their interconnections
• Design and implement failover solutions for major customers
• Plan and lead Systems Engineering efforts

Senior Systems Engineer – Top Secret/SCI w/Poly

Background Investigator

• Complete full-time, 6–7-week new Investigator training virtually and in person
• Become certified in the Federal Investigative Standards for government background investigations
• Travel daily to conduct in-person background investigations determining employment suitability for individuals requiring access to sensitive or classified U.S. Government information
• Schedule and conduct face-to-face interviews with subjects, neighbors, employers, friends, and family
• Perform record searches at police agencies, courthouses, educational and financial institutions, and medical/mental health facilities
• Type and report all obtained information clearly and concisely using a government-issued computer system
• Work independently as part of an Investigator team and with a Field Manager

Auditor

• Research and interpret federal and state Medicaid requirements
• Develop appropriate audit procedures
• Analyze claims and supporting documentation
• Identify and substantiate exceptions
• Determine potential overpayments
• Communicate audit conclusions clearly
• Conduct Medicaid compliance, payment, provider, and focused audits across varied provider types, services, and program requirements
• Independently perform audits from planning and procedure development through testing, analysis, findings, and completion
• Research statutes, regulations, Medicaid manuals, provider requirements, policies, and other applicable guidance
• Develop audit testing procedures addressing identified risks and Medicaid requirements
• Analyze claims, payment data, medical or service documentation, financial records, provider records, and other information
• Calculate or validate potential Medicaid overpayments
• Evaluate complex circumstances and exercise professional judgment
• Develop well-supported audit findings identifying requirements, conditions, evidence, and financial impact
• Maintain complete and accurate audit workpapers and case files
• Conduct interviews and obtain information from providers, beneficiaries/recipients, and other relevant individuals
• Prepare audit reports, Law Enforcement referral summaries, and other written products
• Support Lead and Manager as needed and mentor new staff
• Participate in meetings and attend training

Medicaid Fraud Auditor

Team Lead

• Achieve quality objectives and oversee workload to promote timely development and resolution of medical reviews
• Work with the investigations team to develop cases for referral to law enforcement or other entities
• Provide mentoring and guidance to the medical review team
• Research medical claims data and other information to identify problems
• Review sophisticated data model output and use tools to detect potential fraud
• Act as a point of contact for the manager
• Assist team members with workflow development and prioritization
• Review individual workloads during monthly meetings
• Monitor WMM/UCM quality and timeliness of case updates, escalating to management as necessary
• Monitor progress of investigations, audits, and cases
• Identify previously undetected fraud, waste, or abuse through research, analysis, review, and development
• Present issues of concern, citing regulatory violations and alleged schemes or scams defrauding the Government
• Make claim payment decisions based on clinical knowledge
• Facilitate communication between Medicaid medical review management and reviewers, including subcontractors
• Prepare review packages for peer reviews
• Upload and download documentation from subcontractor secure sites
• Arrange and participate in internal and external meetings regarding cases and reviews
• Assign cases and update the case tracker

Medical Review Team Lead – Medicaid

Nurse

• Conduct medical record reviews and apply sound clinical judgment to claim payment decisions
• Research medical claims data and other information to identify problems
• Review sophisticated data model output
• Use tools to detect potential fraud and support ongoing fraud investigations and requests for information
• Identify and develop cases for future administrative action, including law enforcement referrals, education, and overpayment recovery
• Work with external agencies to develop cases and corrective actions
• Respond to requests for data and support
• Present issues of concern, citing regulatory violations and alleging schemes or scams to defraud the Government
• Research regulations and cite violations
• Conduct self-directed research to uncover problems in Medicare payments to institutional and non-institutional providers
• Make claim payment decisions based on clinical knowledge
• Appear in court to testify about work findings when required
• Compose correspondence, reports, and referral summary letters
• Report work activity in a timely manner
• Attend meetings, training, and conferences, including overnight travel

Nurse Reviewer

• Conduct audits and reviews of Medicaid programs for compliance with federal and state requirements
• Recover over-payments resulting from non-compliance
• Research and interpret laws and regulations
• Perform data analysis and draw conclusions
• Conduct compliance audits of varied Medicaid case types and audit claim submissions
• Perform ad-hoc focused audits
• Organize and analyze billing patterns
• Conduct interviews and obtain statements from beneficiaries, recipients, and others
• Identify findings, compliance exceptions, conflicts of interest, and improper payments
• Organize case files and accurately document all steps taken
• Provide progress reports and audit-status updates
• Present data-verified concerns, regulatory violations, and fraud schemes
• Compose correspondence, reports, and referral summary letters
• Attend meetings and training
• Ensure projects are timely, complete, and accurate

• Manage the full case lifecycle of potential fraud, waste, and abuse matters under Medicaid program integrity
• Receive, triage, and assess complaints, referrals, and leads
• Determine jurisdiction, scope, and preliminary validity of allegations
• Analyze provider data, billing patterns, and case documentation
• Vet matters for duplicate, prior, or out-of-scope reviews
• Coordinate deconfliction with CMS, state Medicaid agencies, managed care organizations, and partner agencies
• Document vetting outcomes, case status, contacts, and disposition rationale
• Conduct provider audits and investigations, including claims analysis, medical record reviews, and interviews
• Identify billing irregularities, documentation gaps, and systemic vulnerabilities
• Develop evidence-supported findings for potential administrative, civil, or criminal action
• Draft, recommend, and process administrative remedies, including overpayment determinations and referrals
• Prepare reports for CMS, state agencies, and law enforcement partners
• Support rebuttals, appeals, and settlements related to administrative findings
• Maintain comprehensive case documentation in designated tracking systems
• Ensure compliance with the CMS Program Integrity Manual, Statement of Work, and state-specific regulations
• Contribute to reports, dashboards, and metrics tracking case outcomes, recoveries, and contract performance
• Organize and analyze complex evidentiary patterns, interview witnesses, and obtain statements
• Research applicable offenses, laws, rules, and regulations
• Prepare objective correspondence and investigative reports
• Maintain confidentiality of health privacy information

Fraud Investigator/Auditor

Project Manager

• Lead projects arising from situations potentially involving fraud, waste, or abuse in Medicaid
• Develop project methodologies and coordinate with internal teams
• Use data analysis techniques to detect aberrancies in Medicaid claims data
• Develop leads from CMS, OIG, State Program Integrity, MFCU, and fraud alerts
• Review claims history and provider files to identify billing patterns, potential fraud, abusive practices, and policy vulnerabilities
• Make potential fraud determinations using internal guidelines, Medicaid provider manuals, Medicaid regulations, and the Social Security Act
• Identify fraud alerts and program vulnerabilities for submission to CMS
• Share information on fraud investigations with Medicaid contractors, law enforcement, and other stakeholders
• Track and report project progress internally and to CMS and the States
• Coordinate workflow from project to lead stage
• Communicate with other UPICs regarding potential project development
• Review, support, and respond to Medicaid stakeholder information requests

Project Coordinator

General

• Serve as a Point of Contact for CMS regarding administrative actions related to investigations
• Develop and submit administrative actions to CMS for approval
• Review and verify evidence supporting payment suspensions, revocations, overpayments, prepayment edits, and auto-denial edits
• Work with Investigative Teams to ensure documentation is sufficient to support administrative actions
• Work with CMS, law enforcement, and the Medicare Administrative Contractor throughout the life of each action
• Monitor workload to ensure actions are completed within timeframes set forth in the Program Integrity Manual
• Prepare and submit administrative action packages to CMS and MACs for approval and processing
• Speak to action development
• Assist team members with workflow development
• Review individual workload during monthly meetings and assist with prioritization
• Monitor the quality of WMM/UCM
• Monitor timeliness for case updates and escalate to management as necessary
• Monitor investigation and case progress to ensure use of available remedies
• Document QC results in WMM according to record type

Administrative Action Specialist

Manager

• Provide direction to a staff of investigators identifying and researching potential fraud, waste and abuse
• Oversee and assist with developing cases for referral to law enforcement or other entities
• Respond to requests for data and support for existing casework
• Establish goals, objectives, and plans for the unit
• Motivate staff and evaluate performance
• Plan resources, address workload needs, set priorities, and report unit activity
• Develop, administer, and control a budget
• Administer compensation and other corporate policies
• Recruit and develop staff
• Participate in CMS and law enforcement meetings
• Lead a team of investigations and Lead Assessment Investigators
• Oversee and manage workload to meet contractual requirements

Fraud Investigations Manager

• Oversee the development and progression of Medicaid audits from initiation through completion
• Plan audits, conduct audit testing and analysis, develop findings, communicate with providers, and issue final finding reports
• Provide day-to-day oversight and direction to Auditors conducting Medicaid audits
• Ensure audits are planned, progressed, documented, reviewed, and completed according to federal and state Medicaid requirements and established audit methodologies
• Provide technical guidance and consultation on Medicaid requirements, audit methodology, regulatory interpretation, claims analysis, documentation, and findings development
• Review individual workloads during monthly auditor meetings, assist with prioritization, and conduct quality control for staff
• Establish priorities and monitor staff workloads to align resources with audit requirements and metrics
• Monitor the quality of WMM/UCM
• Monitor timeliness of audit updates and escalate issues to management as necessary
• Mentor team members in identifying previously undetected fraud, waste, or abuse through proactive or reactive research, analysis, and development
• Act as a point of contact for the manager
• Educate providers, provider associations, law enforcement, contractors, and beneficiary advocacy groups on program safeguard matters
• Coordinate with other designated leads for coverage when necessary

Senior Full Stack Engineer

System Administrator – SME, Cloud, Hybrid

Salesforce Developer

Program Performance Analyst

Senior Systems Engineer – Top Secret/SCI w/Poly

Background Investigator

Medicaid Fraud Auditor

Medical Review Team Lead – Medicaid

Nurse Reviewer

Medicaid Fraud Auditor

Fraud Investigator/Auditor

Project Coordinator

Administrative Action Specialist

Fraud Investigations Manager

Medicaid Fraud Auditor – Team Lead