Jobs at Seneca Holdings

Supports enterprise VDI, distributed data systems, and hybrid cloud/on-premises environments for a federal customer. Responsibilities include VMware Horizon administration, Windows and Linux system administration, Tier II/III support, monitoring, troubleshooting, patching, performance tuning, incident response, access management, vulnerability remediation, backup and recovery, documentation, and disaster recovery support. The role requires on-call participation and an active Top Secret clearance, with limited remote work available after onboarding.

Performs molecular, serological, microbiological, and genomic laboratory assays supporting diagnosis and surveillance of pertussis, diphtheria, and related diseases. Supports assay development and validation, outbreak response, specimen management, data analysis, laboratory research, training, inventory management, and compliance with laboratory safety, quality, and CLIA requirements.

Supports Army natural-resource financial programs through reconciliation, transaction tracking, data analysis, systems monitoring, reporting, and audit-ready documentation. The role analyzes collections, obligations, allocations, and variances; coordinates financial guidance and reporting across program offices; develops workbooks and executive briefings; and recommends process improvements. It requires federal or DoD financial experience, strong Excel skills, familiarity with federal financial systems, effective stakeholder coordination, travel as required, and the ability to obtain a Secret clearance.

Supports Army Environment, Safety and Occupational Health records management and migration activities. Identifies and classifies records, applies retention schedules and metadata conventions, transfers files to SharePoint and approved repositories, tracks deliverables, performs quality checks, develops procedures and training materials, coordinates with action officers, handles controlled information, and prepares status reports. The role also serves as an alternate Records Management Coordinator and requires SharePoint experience, Microsoft Office proficiency, and eligibility for a Secret clearance.

Provides senior-level FOIA analysis for complex and backlogged requests, appeals, and litigation matters. Reviews responsive records, applies FOIA exemptions, evaluates disclosure and segregation issues, performs redactions and eDiscovery searches, and prepares release packages, indexes, correspondence, and litigation support documentation. Coordinates with government stakeholders, records custodians, and requesters; maintains case files; conducts quality assurance; and improves workflows. The role is remote with occasional in-person meetings and requires federal suitability eligibility.

Supports the Army’s PFAS environmental program through deliverable tracking, documentation, regulatory analysis, data and financial reporting, audit support, communications, dashboards, briefings, and congressional reporting. The role coordinates with Army stakeholders, improves workflows and transparency, reviews technical work products, and supports compliance with PFAS, CERCLA, DERP, RCRA, and related environmental requirements.

Reviews and analyzes federal FOIA records, applies disclosure exemptions, prepares redactions and release materials, supports appeals and litigation, conducts eDiscovery searches, maintains case files, and coordinates with government stakeholders and requesters. The analyst also performs quality assurance, documents withholding decisions, monitors case progress, and recommends process improvements while complying with federal information-access laws, privacy requirements, and agency procedures.

Processes federal FOIA requests, appeals, backlogged cases, and litigation matters. Reviews responsive records, applies exemptions, performs redactions and eDiscovery searches, prepares release materials and correspondence, supports Vaughn-index development, maintains case documentation, and coordinates with government stakeholders. The role also performs quality assurance and recommends workflow improvements to reduce backlogs. Work is remote with occasional in-person meetings.

Supports federal financial management through financial analysis, reconciliations, audit readiness, data validation, and executive reporting. Develops and maintains Tableau and Power BI dashboards, reports, datasets, scorecards, and visualizations; analyzes trends and exceptions; translates business requirements into reporting solutions; responds to leadership data requests; coordinates across teams; and mentors analysts.

Lead Department of Defense risk management and internal control programs, including assessments, Statement of Assurance support, corrective action plans, FIAR audit coordination, remediation tracking, control testing, and process improvements. Partner with leadership and auditors, identify deficiencies, strengthen control environments, and mentor junior analysts. The role requires expertise in DoD financial controls, audit readiness, federal frameworks, and internal control policies.

Develop and maintain full-stack web applications supporting U.S. Army mission requirements. Build backend services, APIs, business logic, databases, and modern web interfaces using .NET, SQL Server, JavaScript, HTML, and CSS. Modernize legacy applications, apply secure development practices, create database objects and documentation, participate in testing and code reviews, and collaborate with government and contractor teams. The role is primarily onsite at Rock Island Arsenal with limited work-from-home flexibility.

Processes high-volume invoices across multiple companies, including invoice generation, submission, posting, and electronic file maintenance. Reviews billing backup, creates Excel billing templates, resolves rejected or past-due invoices, and works with government invoicing platforms such as WAWF, IPP, and GSA. Collaborates with Project Controls and Program Managers while ensuring accuracy, confidentiality, and compliance with contract billing requirements.

Designs, develops, and maintains automated travel software and end-to-end workflows. Analyzes business processes, integrates enterprise applications, databases, and APIs, maintains applications, documents automation designs, and coordinates vendor projects. Provides technical support by diagnosing client issues, developing solutions, and collaborating with subject matter experts. Consults with internal customers, prepares progress reports, and helps implement tools that improve efficiency and customer satisfaction.

Supports Air Force financial data visualization through deployment, sustainment, troubleshooting, and updating of Power BI dashboards. Assists with data extraction, validation, integration, financial reporting, internal controls, user training, documentation, and customer support across Air Force installations. The role also gathers feedback, prepares reports and presentations, and helps maintain accurate financial information while supporting DEAMS data analytics operations.

Leads deployment, sustainment, optimization, and troubleshooting of Air Force financial dashboards and Power BI solutions. Integrates financial data sources, develops advanced data models and visualizations, trains users, manages change initiatives, mentors staff, supports audit readiness, and recommends process improvements. Partners with Air Force command stakeholders and senior leadership to gather requirements, deliver presentations, and improve financial reporting and analytics capabilities.

Provides on-site IT systems support for the National Guard Bureau, including provisioning network and email accounts, VPN and hardware requests, troubleshooting user issues, software updates, audiovisual and VTC support, and IT equipment logistics. The role also manages property inventory activities, serves as Alternate Property Liaison Officer, inspects equipment and burn bags, and supports federal contracting and acquisition operations.

Supports USDA cloud services by maintaining FedRAMP Agency ATO documentation, SSPs, control records, assessment evidence, inventories, and POA&Ms. Coordinates with control owners and 3PAOs, documents risks and controls, supports remediation of assessment findings, and provides guidance to the documentation team. Requires FedRAMP experience, active Public Trust clearance, technical writing, analytical skills, and Microsoft Office proficiency.

Designs and delivers full-stack software features for electromagnetic warfare test and mission systems. Integrates TCP/IP-connected radios, instruments, servers, and rack components; builds accessible Angular interfaces; supports system evaluation, installation, testing, and sustainment. Develops data pipelines, warehouses, visualizations, threat-signal processing, software distribution tools, and on-premises LLM assistants. Works in Agile and DevSecOps environments while tracking project hours and assisting with effort estimates.

Produces and edits software documentation, System User’s Manuals, embedded Help content, and CDRL deliverables. Authors documentation as code in Markdown using GitLab, maintains document baselines, applies CUI markings, and supports classified documentation requirements. Reviews other contributors’ work, ensures deliverables meet government quality standards, and participates in reviews and integration events at Aberdeen Proving Ground.

Design, develop, test, deploy, and support enterprise Microsoft Power Platform solutions using Power Apps, Power Automate, Power BI, and Dataverse. Integrate solutions with Microsoft 365, SharePoint, Azure services, Azure SQL, and external data sources. Gather requirements, document solutions, perform testing, troubleshoot issues, and provide technical leadership on governance and the Power Platform Center of Excellence. Mentor developers and support ongoing platform enhancements.