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Network​/System Engineer V

Job in Plano, Collin County, Texas, 75086, USA
Listing for: Koitecc Solutions
Part Time position
Listed on 2026-06-04
Job specializations:
  • IT/Tech
    Cybersecurity
Salary/Wage Range or Industry Benchmark: 100000 - 130000 USD Yearly USD 100000.00 130000.00 YEAR
Job Description & How to Apply Below
Position: Network / System Engineer V

Job Description

This role provides front-line support to end-users, managing incident and problem governance for multiple applications, leading triage of business‑impacting incidents, ensuring compliance with incident management policies, and driving root‑cause analysis and preventive actions.

Responsibilities
  • Lead production support triage efforts, manage bridge line troubleshooting, engage in technical research, and escalates issues to leadership as needed.
  • Ensure all impacts are accurately recorded, documents and wikis are updated, and support documentation of application flows and customer experience is maintained.
  • Interpret monitors, dashboards, and logs to identify business impacts and communicate with leadership and vendors.
  • Manage activities to identify incident root cause, resolution, preventative actions, change requests, and report on incident data quality.
  • Promote and enforce production governance during triage, identify failure scenarios and opportunities for improvement.
  • Serve as subject matter expert for applications within a portfolio, leveraging extensive knowledge of application functionalities and flows.
  • Assess and prioritize research requests, ad‑hoc reports, and offline incidents, delegating work to team members as needed.
Position Summary
  • The APS&E Production Services team is responsible for end‑to‑end client‑facing business‑aligned infrastructure engagements, design, build, delivery operations, and data management support.
  • Seeking an experienced IT Security professional with 5+ years of SIEM/SOAR expertise to manage and optimize Splunk for advanced threat detection, automation, and incident response.
  • Collaborate with IT teams to build detection rules, automation playbooks, and dashboards that strengthen security posture in a fast‑paced Fin Tech environment.
  • Manage, configure, and optimize SIEM/SOAR platforms (primarily Splunk).
  • Develop detection rules, dashboards, and automation playbooks.
  • Monitor and analyze security events to identify threats and reduce response times.
  • Deliver above‑and‑beyond services to internal customers to ensure business continuity with meet‑or‑exceed SLAs.
  • Support monitoring, incident response, problem engagement during triage, service restoration, root‑cause identification, and coordination of permanent fixes in accordance with best practices.
  • Be highly experienced in IAM, access and entitlement technologies, and possess strong knowledge of Windows OS, Red Hat Linux, SQL/Oracle, and other database technologies.
  • Proficient with Red Hat Linux Open Shift containers, Atlassian JIRA, Horizon platforms, Git Hub, Ansible, Jenkins, ITSM Remedy, Dynatrace, Power Shell/Unix scripting, cloud, and CI/CD Dev Ops tools.
Required Qualifications
  • Must be able to work Saturday or Sunday when on call or for new releases.
  • Well conversant with the 5 C's of cybersecurity:
    Change, Compliance, Cost, Continuity, and Coverage.
  • Passionate about cybersecurity and automation, a SIEM/SOAR expert to strengthen cyber resilience.
  • 5+ years of experience in SIEM/SOAR administration and security operations.
  • Strong hands‑on knowledge of Splunk (searches, dashboards, alerts, playbooks).
  • Solid understanding of cybersecurity frameworks, threat detection, and incident response.
  • 5+ years of production support experience with expert-level knowledge of MFA technologies, Splunk, Windows OS, SQL/Oracle, and Unix/Linux.
  • Excellent knowledge of IAM, SRE, and Dev Ops domains.
  • Senior-level production support experience and troubleshooting skills in SIEM/SOAR and IAM technologies.
  • Compliance with bank regulatory and compliance policies.
  • Expert-level Linux experience and advanced Splunk query skills.
  • Well versed with ITIL framework.
  • Excellent communication skills, able to explain issues, impacts, and solutions clearly.
  • Team player, able to collaborate with internal and external teams.
  • Available for on‑call coverage and willing to work off hours as needed.
  • Willing to work on-site 3 days a week as per bank policies.
  • Strong work ethic and pride in accomplishments.
  • Ability to handle pressure, stress, and attention to detail.
  • Problem‑solving skills for addressing complex challenges creatively.
Desired Qualifications
  • CISSP or other equivalent information security certificates.
  • Motivated cybersecurity professional with a drive for results and success.
  • Persistent mindset, resilient in the face of difficulties.
  • Familiarity with Tower, Blade Logic, and network technologies.
Skills
  • Adaptability
  • Analytical Thinking
  • Influence
  • Production Support
  • Risk Management
  • Automation
  • Collaboration
  • Innovative Thinking
  • Result Orientation
  • Solution Design
  • Business Acumen
  • Dev Ops Practices
  • Project Management
  • Solution Delivery Process
  • Stakeholder Management
Shift

1st shift (United States of America)

Hours Per Week

40

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