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Sigma Systems

Remote Jobs

We are now Hansen Technologies. Follow us @Hansen-Technologies.

25 open rolesTeam 201,500H1B No SponsorLatest: Jul 15, 2026, 4:08 PM UTCCompany SiteLinkedIn
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25 Jobs

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Senior Data Engineer

Sigma Systems

We are now Hansen Technologies. Follow us @Hansen-Technologies.

Data Engineer9 hours ago
ContractRemoteSeniorTeam 201-500H1B No Sponsor

• Design, develop, and optimize enterprise-scale ETL/ELT data pipelines • Build scalable data integration solutions for data warehouses and data lakes • Develop high-performance data processing workflows using Python and SQL • Design cloud-native data architectures using AWS, Azure, or GCP • Create and maintain reliable, secure, and scalable data infrastructure • Implement data governance, security, and quality standards • Optimize pipeline performance, scalability, and processing costs • Troubleshoot complex data engineering issues • Collaborate with business stakeholders to translate requirements into technical solutions • Mentor junior engineers and promote engineering best practices • Produce technical documentation for architecture, transformations, and development standards

Massachusetts
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Provider Account Liaison/Provider Relationship Manager

Sigma Systems

We are now Hansen Technologies. Follow us @Hansen-Technologies.

Account Manager2 days ago
ContractRemoteSeniorTeam 201-500H1B No Sponsor

• Assume a leading role in the education and implementation of the provider network and contracting strategies for all assigned providers. • Lead and manage relationship with assigned providers to proactively measure, anticipate and prevent problems as well as continually improve operational efficiencies and achieve corporate objectives around programs and strategic initiatives with providers. • Proactively identify provider issues; recommend solutions and ensure provider receives the necessary support and resources to carry out the solutions. • Coordinate in a matrixed liaison role with operations and support areas to ensure the appropriate development and execution of initiatives, communication needs, and issue resolution. • Act as a conduit back to project teams for provider input and feedback on strategic initiatives. • Work to gain consensus and incorporate necessary plan modifications. • Assist with contracting as it relates to implementing key provider strategies. • Engage appropriate resources, tools, analytics, and reports to enable success in the programs to drive better health outcomes, lower unit costs, and higher patient satisfaction for our members. • Oversee administration of critical and timely communication to providers through ongoing personal contacts, on-site field visits, regional communication sessions, and meetings with professional organizations to communicate initiatives and changes. • Develop, participate in, and support education to providers due to changing reimbursement environment, product portfolio, processing requirements, and new technology offerings. • Meet with contacts at various levels at key physician practices to ensure appropriate levels of communication and maintain harmonious relationships. • Maintain current market knowledge, industry knowledge and innovation awareness to drive the change needed to transform the way healthcare is delivered and reimbursed. • Collect market intelligence to contribute to strategic planning and design of products and networks. • Other duties as assigned or requested.

United States
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Project Manager – Finance Transformation

Sigma Systems

We are now Hansen Technologies. Follow us @Hansen-Technologies.

Project Manager2 days ago
ContractRemoteLeadTeam 201-500H1B No Sponsor

• Lead planning and execution of Master Data and Organizational Change Management (OCM) workstreams • Develop and maintain integrated project plans, schedules, milestones, and resource plans • Drive execution against transformation objectives while managing timelines, dependencies, and deliverables • Coordinate activities across Finance, IT, Business Operations, and external partners • Manage cross-functional dependencies and facilitate issue resolution and escalation • Maintain project governance documentation, including project plans, RAID logs, decision logs, action registers, and executive status reports • Prepare executive-level presentations and provide regular leadership updates on project progress, risks, issues, and decisions • Lead project status meetings and ensure clear communication across stakeholder groups • Partner with Organizational Change Management teams to coordinate stakeholder engagement, communications, training, readiness assessments, and adoption tracking • Identify, assess, and mitigate project risks while ensuring timely decision-making and accountability • Ensure alignment between business objectives, project milestones, and transformation deliverables

Massachusetts
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K-12 Education Partnerships Representative, Part-Time

Sigma Systems

We are now Hansen Technologies. Follow us @Hansen-Technologies.

Account Manager20 days ago
Part TimeRemoteSeniorTeam 201-500H1B No Sponsor

• Follow up on marketing-generated leads and inbound inquiries • Conduct outreach to K-12 school districts, charter schools, private schools, and junior colleges • Identify and engage decision-makers including principals, assistant principals, curriculum directors, student services leaders, counselors, and district administrators • Schedule and participate in virtual presentations and product demonstrations • Build relationships with school leaders and educational stakeholders • Maintain accurate records of outreach activities and sales efforts • Provide daily activity summaries and pipeline updates • Collaborate with leadership on market strategy and expansion efforts • Help develop and refine messaging for the K-12 and post-secondary education markets

Massachusetts
Job Closed
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Application System Analyst II

Sigma Systems

We are now Hansen Technologies. Follow us @Hansen-Technologies.

Analyst21 days ago
ContractRemoteSeniorTeam 201-500H1B No Sponsor

• Provide Tier 2 and Tier 3 application support for medium- to high-complexity enterprise applications. • Troubleshoot, analyze, and resolve application issues while maintaining excellent customer service. • Follow ITIL-based incident, problem, and change management processes. • Participate in an on-call rotation to provide 24/7 application support coverage. • Document incidents, root causes, resolutions, and workarounds in call-tracking and knowledge management systems. • Coordinate issue resolution with software vendors and internal technical teams. • Analyze recurring issues and recommend preventive solutions and process improvements. • Support SEV1 and SEV2 application outages and service restoration efforts. • Collaborate with infrastructure, network, and technical teams to identify system dependencies and root causes. • Maintain SLA compliance and support operational excellence initiatives.

Texas
Job Closed
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IT Project Manager

Sigma Systems

We are now Hansen Technologies. Follow us @Hansen-Technologies.

ContractRemoteSeniorTeam 201-500H1B No Sponsor

• Under The Direction of the Manager, Director, Or Other Senior Personnel, The Project Manager determines user demands, establishes work priorities, and plans; directs and monitors project work • Supports Information System related business planning requirements including, but not limited to, budgeting, scheduling, and workload planning • Maintains project issues and reports to Information System management and local steering teams on the progress of critical path items • Reports project status and accomplishments • Relies on experience and judgment to plan and accomplish goals • The Project Manager will gather and evaluate information concerning a user's conceptual needs, estimate and schedule project activities, and associated costs • Coordinate and participate in analysis/design/coding activities • Ensure that system changes are fully tested, ensure users are fully trained and prepared • Associate guideline and procedure requirements are met • Coordinate the implementation of the changes • Follow PMO methodology, processes to lead and manage projects end to end • Responsible for creating and managing project scope, resource, and budget • Responsible to manage multiple, medium to large size projects • Responsible for analyzing, understanding business requirements, vendor statement of works and other form of requirement documents to clearly outline project artifacts • Expected to manage multiple projects by maintaining the high level of quality in terms of deliverables, implementation, and customer experience • Responsible to manage complex, enterprise level projects with minimal oversight • Responsible for creating Charter, Project Plan, Budget Tracker, RACI, Weekly Status Reports, Project Steering Committee, and presentation materials, GLRA and Change Management processes • Responsible for establishing critical path milestones and reporting the status to the executive leadership on a regular basis • Must develop concrete project plan before moving project to implementation • Lead and track the project progress by the project plan • Not acceptable to manage projects without project plan • Responsible for identifying dependencies, risks ahead of time, work with respective stakeholders to create mitigation plan and actively monitor and report the progress • Adhere to PPMO department policies, procedures, and documentation requirements. • All projects and documentations are subject to internal/external audits, must need to maintain meticulous documentation • Responsible for facilitating planning & design sessions to iron out clear in-scope, out of scope and designs of the projects

Texas
Job Closed
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Senior Analytic Data Engineer

Sigma Systems

We are now Hansen Technologies. Follow us @Hansen-Technologies.

Data Engineer30 days ago
ContractRemoteSeniorTeam 201-500H1B No Sponsor

• Responsible for the design, development, and maintenance of enterprise data and programming infrastructure supporting HEDIS regulatory reporting and healthcare analytics initiatives. • Design, develop, and maintain scalable ETL/ELT pipelines • Build and optimize data ingestion, transformation, and integration processes using Python and PySpark. • Develop reliable and efficient data workflows. • Create fault-tolerant, maintainable, and high-performing data solutions. • Develop and support cloud-based data solutions utilizing GCP, Databricks, Apache Spark, and related technologies. • Design and develop reports, dashboards, and visualizations using Power BI and Tableau.

Pennsylvania
Job Closed
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IT Budget and Operations Coordinator

Sigma Systems

We are now Hansen Technologies. Follow us @Hansen-Technologies.

Operations30 days ago
ContractRemoteSeniorTeam 201-500H1B No Sponsor

• Maintain and manage detailed IT budget trackers across multiple cost centers. • Monitor budget versus actual spending and identify financial variances. • Prepare recurring budget reports and financial summaries for IT leadership. • Support forecasting activities and maintain accurate budget projections. • Collaborate with cost center owners to reconcile planned and actual expenditures. • Review invoices against budgets, purchase orders, and contract terms. • Assist with accrual tracking and monthly financial close activities. • Develop and improve budget tracking tools, reporting templates, and financial processes. • Analyze financial data using advanced Excel functions and reporting techniques. • Coordinate procurement activities between IT, Finance, Legal, Procurement, and external vendors. • Assist with Statements of Work (SOWs), Master Service Agreements (MSAs), Non-Disclosure Agreements (NDAs), and Purchase Orders (POs). • Track contract approvals, execution status, renewals, and vendor documentation. • Support invoice processing and ensure documentation is complete and accurate. • Maintain organized records for contracts, vendors, procurement activities, and invoices. • Follow up with stakeholders and vendors to ensure timely completion of procurement workflows. • Maintain operational trackers, logs, and reporting dashboards. • Monitor deadlines, approvals, renewals, and follow-up activities. • Prepare materials for budget reviews, audits, governance meetings, and leadership updates. • Provide status reporting and communicate project or workflow updates. • Identify opportunities to improve administrative and operational efficiency.

Massachusetts
Job Closed
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Community Housing Coordinator

Sigma Systems

We are now Hansen Technologies. Follow us @Hansen-Technologies.

ContractRemoteJuniorTeam 201-500H1B No Sponsor

• Help members identify and secure affordable housing options • Connect individuals and families with housing, utility, and community resources • Work directly with members through face-to-face outreach and support • Collaborate with housing authorities, community organizations, and government agencies • Develop action plans to help members achieve stable housing • Participate in community events and outreach initiatives

Pennsylvania
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Analytical SME, CMC Technical Writer

Sigma Systems

We are now Hansen Technologies. Follow us @Hansen-Technologies.

Technical Writer42 days ago
ContractRemoteSeniorTeam 201-500H1B No Sponsor

• Provide scientific leadership in phase appropriate external DS/DP analytical development/QC for NCE and NCE-like (e.g., Oligonucleotide) entities, including method development, validation, transfer and lifecycle management • Contribute to development of DS/DP phase appropriate specifications and analytical control strategies in collaboration with internal and external teams • Contribute to development of DS/DP stability programs and assignment of DS retest period, DP shelf life and material holding times as needed, with internal and external teams to support FIH and following clinical trials • Independently propose or review quality agreement, SOW, study protocols/reports, batch/stability data, to support CMC deliverables in a timeline fashion. • Prepare and communicate clearly and independently technical plans, updates and deliverables as needed in the form of reports and/or presentations within the internal teams • Partner with internal teams and external vendors (CDMOs/CROs) to resolve technical challenges and quality events and ensure timely, compliant deliverables • Support departmental submission activities by managing documentation workflow workflow in Veeva RIM system • Demonstrated working experience in authoring, reviewing and editing (content and format) CTD Module 3 (Drug Substance and Drug Product) documents, in particular analytical related documents.

Connecticut
Job Closed

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