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Network Engineer

InterSources Inc.

Westlake, TX

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JOB DETAILS
SKILLS
Analysis Skills, Artificial Intelligence (AI), CISM - Certified Information Security Manager, CISSP - Certified Information Systems Security Professional, Checkpoint Firewall, Cisco Network Systems, Cloud Applications, Cloud Computing, Communication Skills, Computer Science, Data Analysis, Data Sets, Documentation, ERP (Enterprise Resource Planning), Firewalls, HIPAA (Health Insurance Portability and Accountability Act), IAM - Information Assurance Management, ISO (International Organization for Standardization), Information Technology Consulting, Information/Data Security (InfoSec), International Electro-Technical Commission (IEC), Internet Security, Intrusion Detection Systems, Intrusion Prevention Systems, Juniper Network Security Products, Maintain Compliance, Netflow, Network Administration/Management, Network Architecture/Engineering, Network Programming, Network Routing, Network Security, Network Traffic Analysis, Online Marketing, Oracle, Power BI, Problem Solving Skills, Python Programming/Scripting Language, Quality Assurance, Regulations, Regulatory Requirements, Reporting Skills, Sarbanes-Oxley Act (SOX), Scripting (Scripting Languages), Security Infrastructure, Security Policy, Software Development, Splunk, System Integration (SI), Tableau, Telemetry, U.S. National Institute of Standards and Technology (NIST), User Experience Design (UXD), User Interface Design, Web Programming, Windows PowerShell
LOCATION
Westlake, TX
POSTED
4 days ago
Title:Network Engineer
Location:Westlake, TX or Merrimack, NH
On-site/Remote/Hybrid: Onsite
Duration: 6+ Months
Interview Process: Webcam only
No of submissions:
No of Positions: 1

Work Authorization:Candidates must be authorized to work in the U.S. No current or future sponsorship (including H1B transfers or OPT) will be accepted.

Job Description:
Top Skills
  • 2–5 years of data analysis with a focus on network and network security
  • Splunk and Cisco Firepower
  • Regulatory frameworks such as SOX, HIPAA, ISO 27001, or NIST

Position Summary
We are seeking a thorough and proactive Data Analyst to support a workstream within our network segmentation program. The ideal candidate will have 2–5 years' experience analyzing large data sets consisting of both log and telemetry data to formulate network-based security policies in support of cyber network segmentation policy. Success in this role includes producing validated application flow maps and enabling enforcement of least-privilege network policies. As a valued team member, you will help ensure secure and compliant access across secure network boundaries, with a solid understanding of routing, firewall and IPS/IDS controls.

Key Responsibilities
  • Analyze network traffic data (NetFlow, logs, packet captures) to identify application communication patterns and dependencies.
  • Develop and refine network segmentation policies aligned with security standards and Zero Trust principles.
  • Partner with engineering, cybersecurity, and application teams to validate dependencies and enforce least privilege connectivity.
  • Translate flow data and CMDB information into application dependency mappings.
  • Support implementation and tuning of policies across firewalls and security platforms (e.g., Cisco Firepower, IDS/IPS).
  • Contribute to governance and compliance activities, ensuring adherence to internal policies and regulatory requirements.
  • Document findings, produce reports, and communicate insights to technical and non-technical stakeholders.
  • Identify opportunities to improve segmentation effectiveness and reduce attack surface.

Qualifications
  • Bachelor's degree in Information Security, Computer Science, or related field preferred.
  • 2–5 years of hands-on experience in data analysis with a focus on network and network security.
  • Experience supporting enterprise-level network environments.
  • Working knowledge of Splunk and Cisco Firepower in an enterprise environment.
  • Familiarity with regulatory frameworks such as SOX, HIPAA, ISO 27001, or NIST.
  • Strong analytical and problem-solving skills.
  • Excellent communication and documentation abilities.

Preferred Skills
  • Experience with scripting or automation (PowerShell, Python).
  • Cisco Firepower, Check Point, and Juniper firewall security policy management.
  • Snowflake and analytics visualization experience with Tableau or Power BI.
  • Understanding of Zero Trust principles and least privilege access models.
  • Certifications such as CISSP, CISM, or vendor-specific IAM/PAM certifications.

About Us:
InterSources Inc, is a Small, Woman, and Minority-Owned Business Enterprise, ISO/IEC 27001, SOC 2 Type 2 certified company with massive 18+ years of diversified experience in providing IT Consulting Services, Artificial Intelligence, Data Analysis, Application Development, Cloud Services, Cybersecurity, Digital Marketing, ERP Management, Custom Software Development, Web Development, UI/ UX Design, System Integration, QA Support etc. We make reasonable accommodations for clients and employees, and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud and Oracle partner company.

About the Company

I

InterSources Inc.

It’s all about harnessing the real power of data. InterSources Inc was founded in 2007 providing intelligent data solutions to clients across industries and geographies.

Over the years, we have built products on Business Intelligence & Big Data platform simplifying and transforming the way business intelligence and real-time data analytics empower Corporations and end-users using Softwares like Tableau, Business Objects, MicroStrategy, etc.

In the process, we have enabled companies to use data analytics to help better understand, predict and influence consumer behavior, identify new market opportunities as they emerge, provide to users the data they need, alert the user when and why key business metrics have changed and enable them to make smart decisions.

COMPANY SIZE
100 to 499 employees
INDUSTRY
Computer/IT Services
FOUNDED
2007
WEBSITE
https://www.intersourcesinc.com/

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