Seneca Resources Company, LLC Tech Stack

Natural gas E&P operator scaling infrastructure and IT modernization across Appalachian assets

Oil and Gas Houston, Texas 201–500 employees Founded 1913 Public Company

Seneca Resources explores and produces natural gas across the Marcellus and Utica Shales as the upstream subsidiary of National Fuel Gas. The tech stack reveals a mature industrial-ops posture (Splunk, Qualys, SolarWinds, ServiceNow, DB2/SQL Server, CICS mainframes), and hiring velocity is accelerating with 186 roles posted in the last 30 days—heavily weighted toward engineering (150 headcount) and operations (45). Active projects center on IT modernization, data center infrastructure, system upgrades, and a platform migration, while cited pain points (system reliability, high-availability scaling, complex IT environment) suggest the company is mid-transformation between legacy mainframe/on-prem systems and cloud-native architecture.

Tech Stack 200 technologies

Core StackSplunk Cloudflare ServiceNow Jira Active Directory Azure AD SQL Server Python Ansible Azure DevOps JavaScript Qualys Cisco Secure Access DUO ThousandEyes SolarWinds Cisco Secure Endpoint Microsoft Authenticator AnyConnect DB2 Bash z/OS CICS OMEGAMON TCP/IP Google Workspace Microsoft Office HTML JSON Excel+170 more

AdoptingTealeaf Deltek Costpoint Privileged Access Management Red Hat

ReplacingAzure DevOps Server UPS

What Seneca Resources Company, LLC Is Building

◆Challenges

System reliability
Ensuring high availability and scalability
Optimizing network performance
Complex it environment
Large-scale transformation program
Data migration for telecom infrastructure
Complex infrastructure projects
Strengthening risk posture
Maintaining fiber infrastructure
Grid hardening

▲Active Projects

Dom integrations
It modernization initiative
Js j7 joint training devsecops pipeline
System upgrades and retrofits
Data center infrastructure delivery
Civil construction projects
Migration to platform
Automation initiatives
Test and data capture framework building
Multi-vendor networking integration

Hiring Activity

Accelerating320 roles · 190 in 30d

Department

Engineering

150

Ops

Security

Data

Support

Construction

Finance

Seniority

Senior

160

Mid

Junior

Lead

Manager

Director

Staff

Notable leadership hires: Compliance Director, Compensation Director

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About Seneca Resources Company, LLC

Seneca Resources is the exploration-and-production business of National Fuel Gas, headquartered in Houston and operating primarily across the Appalachian region. The company develops and produces natural gas from the Marcellus and Utica Shales with stated focus on environmental stewardship, including responsible sourcing designations and water management programs. With 201–500 employees and a public-company structure, Seneca operates across upstream production assets, requiring deep IT infrastructure, compliance systems, and capital-project management. Current hiring is concentrated in engineering and operations roles, signaling investment in production optimization and infrastructure reliability.

HeadquartersHouston, Texas

Company Size201–500 employees

Founded1913

Hiring MarketsUnited States

Frequently Asked Questions

What is Seneca Resources' tech stack?

Core stack includes Splunk and Qualys for monitoring, ServiceNow for IT service management, DB2 and SQL Server for databases, Python and Bash for scripting, mainframe systems (z/OS, CICS, OMEGAMON), and Cisco security (Secure Endpoint, Secure Access, DUO). Currently adopting Tealeaf, Red Hat, and Deltek Costpoint.

What is Seneca Resources working on?

Active initiatives include IT modernization, data center infrastructure delivery, platform migration, system upgrades and retrofits, automation programs, and DevSecOps pipeline improvements. Projects also span civil construction and multi-vendor networking integration.