Role Description Die CST energy services GmbH ist auf Kundenservice-Projekte in der Energiewirtschaft spezialisiert und sucht Verstärkung! - Du bearbeitest Rechnungsstornos und erstellst korrigierte Trinkwasserabrechnungen. - Du prüfst geschätzte Zählerstände auf Plausibilität und veranlasst bei Bedarf notwendige Korrekturen. - Du bearbeitest An- und Abmeldungen im Bereich Trinkwasserversorgung. - Du pflegst abrechnungsrelevante Kunden- und Verbrauchsdaten in den entsprechenden Systemen. Qualifications - Du hast eine abgeschlossene kaufmännische Ausbildung oder bereits Berufserfahrung in einem kaufmännischen Umfeld gesammelt. - Idealerweise verfügst du über erste Kenntnisse des deutschen Energiemarktes sowie der relevanten gesetzlichen und regulatorischen Rahmenbedingungen. - Du gehst sicher mit den gängigen MS-Office-Anwendungen, insbesondere Excel, Word und Outlook, um. - Du arbeitest dich schnell und selbstständig in neue Softwareanwendungen und Systeme ein. - Erste Erfahrungen mit SAP IS-U und/oder SAP S/4HANA sind von Vorteil. - Du arbeitest strukturiert, sorgfältig und hast ein gutes Verständnis für Daten und Prozesse. - Eine zuverlässige und qualitätsorientierte Arbeitsweise rundet dein Profil ab. Benefits - Unbefristetes Arbeitsverhältnis. - 100% Home-Office, die Technik stellen wir. - Gleitzeit von Mo-Fr zwischen 6:00 Uhr und 20:00 Uhr. - 26 Tage Urlaub (steigend mit Betriebszugehörigkeit). - Monatliches Bruttoentgelt zwischen 2.605 € und 2.726 € bei einer 40-Stunden-Woche. - Gründliche Einarbeitung durch die interne Akademie. - Umfangreiche Mitarbeiterrabatte und Empfehlungsprogramm. - Betriebliche Altersvorsorge und Gesundheitsmanagement.

Role Description Are you detail-oriented and experienced with healthcare billing or insurance follow-up? We’re looking for a Patient Financial Services (PFS) Analyst to join a high-performing revenue cycle team supporting large healthcare operations. In this role, you’ll play a key part in analyzing, resolving, and collecting outstanding insurance claims, ensuring accurate and timely reimbursement. What You’ll Do - Investigate unpaid or underpaid claims and determine next steps for resolution - Perform insurance follow-up with Medicare, Medicaid, and other payers - Review accounts, identify denial reasons, and initiate appeals when necessary - Navigate multiple systems simultaneously to gather and document information - Maintain productivity and quality standards in a fast-paced, high-volume environment Core Responsibilities May Include: - Claim submissions and follow-up - Denial resolution and appeals - Cash posting and payment reconciliation - Fee schedule and billing maintenance - Patient account research and collections Qualifications - Required: 1+ year of experience in healthcare, medical office, or insurance-related role - Understanding of medical terminology, copays, deductibles, and insurance processes - Ability to multitask across multiple systems/screens efficiently - Strong problem-solving and research skills - Preferred: Medical billing or coding experience - Experience working with Medicare, Medicaid, or other government payers - Recent graduates from medical billing/coding programs with hands-on exposure Benefits - Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave) Training - Duration: 4–6 weeks - Schedule: Monday–Friday, 8:00 AM – 4:30 PM - Additional support provided if needed to ensure your success Application Deadline This position is anticipated to close on Jun 25, 2026.

• Perform high-volume billing data entry and complete assigned billing workflows (e.g., reporting, work queues, inventory tracking) • Review, validate, and process claims to support accurate billing and timely reimbursement • Contact insurance payors to resolve claims, denials, and billing discrepancies • Review insurance eligibility, benefits, and coverage to support accurate claim submission and prevent errors • Analyze billing issues, perform root cause analysis, and resolve denials, rejections, and discrepancies • Monitor claim status and follow up on outstanding accounts to support timely payment • Track productivity and quality metrics, including error rates, volume, and case completion • Maintain accurate documentation and ensure compliance with payer and operational requirements • Develop and update SOPs and support process improvements to enhance billing accuracy and efficiency • Train and support team members on workflows, systems, and process updates

Role Description Provide administrative support for the Contracts Services team at Hospital Housekeeping Systems, LLC, corporate office. Work involves contract coordination, RFP responses, project support, and customer service to internal and external clients across our key industries. Part-time position (20 hours per week (max 30)); performs responsibilities under supervision. - Contractual Annual Increase Support - Assist Team by maintaining and updating the central database of contractual annual increase terms and customer contact information - Transfer data to the monthly tracking sheet for increased letter creation - Send monthly increase notification alerts to Operators - Assist Team by performing routine follow-up status tracking/reporting/communication - Contract Publication Support - Communicate quarterly contractual term/date reminders to internal Operators - Process internal/external communication to clients for notification of applicable contract status - Perform routine data entry, promoting effective contract maintenance (Google Applications, as well as Salesforce), upon request - Contract Request Support - Support Sales and Operations teams by assisting the team with recurring edits/changes to contract template documents for varying Company service groups and specific customer affiliation groups - Company service groups: Healthcare & Senior Living - Services: Housekeeping (EVS), Food and Nutrition (FNS), Integrated Facilities Management (IFM), Technology, Patient Transportation, Linen Utilization, Valet, and others - Document types: Assignment/Breach/Termination notices, Non-Disclosure Agreement (NDA), Letter of Intent (LOI), Letter of Agreement (LOA), Memorandum of Understanding (MOU), Service Level Agreement (SLA), Statements of Work (SOW), Master Service Agreement (MSA), etc. - Assist Team with contract edits/changes to contract documents for specific customer affiliation groups, utilizing Salesforce/Microsoft Word/Adobe/Google platform applications - Ad Hoc / Project Support - Perform daily administrative functions such as obtaining signatures, document scanning, distribution, mailing and general filing - Provide contract details and requested information/documents to Risk department for claim-based loss events - Monthly - compile contractual purchasing responsibilities report and distribute to Strategic Sourcing VP - Perform general tasks related to all contract administrative & reporting requests - Assist with miscellaneous finance-related administrative & reporting requests - Attend team meetings and assist with research projects as requested Qualifications - Minimum 3 years of administrative experience - Bachelor’s degree or related experience - Proven abilities to perform document version control in Word and Google platforms - Experience working in a contracts administration support role - Knowledge of standard service level contract terms and templates Requirements - Excellent writing and analytical skills to convey competitive strengths in RFP responses - Organized and detail-oriented in managing responsibilities related to the RFP process - Tech-savvy with various platforms to enable efficiency (Microsoft Word, Excel, PowerPoint, Adobe, Salesforce, DocuSign, and Google applications) - Works independently in a fast-paced environment - Understanding of basic/standard boilerplate contract terminology - Possesses organization, attention to detail, multi-tasking, superior reading comprehension, and thorough editing skills in both Word & Adobe (grammar & format) - Strong data entry and reporting skills, and an avid user of a database (ideal: Salesforce specifically) - Performs with minimal supervision (Managers work remotely) - Ability to manage multiple projects, collaborating among Finance, Accounting, Sales, and Operations groups - Team attitude: willing to work independently, cooperative, and willing to learn and understand the company’s processes, executive hierarchy, and operating structures - Ability to handle confidential information in a professional manner Benefits - Veterans and candidates with military experience are encouraged to apply. - HHS is an Equal Employment Opportunity Employer committed to workplace diversity and inclusion.