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Systems Engineer Iii Jobs in Texas (NOW HIRING)

Prolim Global

Cyber Systems Engineer 3

San Antonio, TX · On-site

IASAE Level III certification such as ISSEP or ISSAP . * Top Secret/SCI clearance . * Software assurance experience. * Experience with Model-Based Systems Engineering (MBSE) and tools such as Cameo.

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How much do systems engineer iii jobs pay per year?

As of Sep 7, 2026, the average yearly pay for systems engineer iii in Texas is $118,520.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,300.00 and $146,300.00 per year, depending on experience, location, and employer.

What is a systems engineer III?

A Systems Engineer III is an experienced professional responsible for designing, implementing, and maintaining complex systems within an organization. They typically work with both hardware and software to ensure that all system components function together seamlessly. This role often involves troubleshooting, optimizing system performance, and leading projects or mentoring junior engineers. Systems Engineer III positions usually require several years of experience and a strong understanding of systems architecture, integration, and security.

What are the key skills and qualifications needed to thrive as a systems engineer III, and why are they important?

To thrive as a Systems Engineer III, you need advanced knowledge of systems architecture, troubleshooting, and integration, usually supported by a degree in computer science or a related field and several years of relevant experience. Familiarity with tools such as VMware, Linux/Windows server environments, scripting languages (e.g., Python, PowerShell), and certifications like CompTIA Security+, Microsoft Certified: Azure Solutions Architect, or Cisco CCNP are typically required. Strong problem-solving, analytical thinking, and effective communication skills help you collaborate across teams and address complex technical challenges. These skills are essential for designing, maintaining, and optimizing reliable IT systems that support organizational goals.

How does a systems engineer III typically collaborate with other IT teams and departments?

As a Systems Engineer III, you will frequently collaborate with network administrators, software developers, and cybersecurity teams to ensure seamless integration and optimal performance of IT systems. You may participate in cross-functional meetings to troubleshoot complex issues, coordinate system upgrades, and develop solutions that align with organizational goals. Effective communication and teamwork are essential, as you’ll often serve as a technical liaison between different departments, translating requirements and ensuring that system changes do not disrupt business operations.

Are systems engineers in high demand?

Systems Engineers III are in high demand due to the increasing reliance on complex IT infrastructure, cybersecurity, and cloud computing. Employers seek professionals with strong technical skills, certifications, and experience in designing and maintaining large-scale systems, making this a competitive and growing field.

What cities in Texas are hiring for Systems Engineer Iii jobs?

Cities in Texas with the most Systems Engineer Iii job openings:

Systems Engineer Iii jobs near you
Infographic showing various Systems Engineer Iii job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $118,520 per year, or $57 per hour.

Power Systems Engineer III

Electric Power Engineers

Austin, TX • On-site

$100 - $125/hr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 14 days ago

Job description

Overview

We are designing the grid of the future!

We are seeking a Power Systems Engineer to join our team supporting power plant testing, commissioning, and compliance verification for generation facilities across North America.

In this role, you will lead and support remote and on-site generator compliance testing for renewable and conventional generation assets, ensuring facilities meet applicable NERC and ISO requirements. You will coordinate with on-site teams, guide testing procedures in real time, and analyze test results to validate proper plant and controller performance.

This position offers a unique opportunity to work on specialized generator compliance testing, including ISO (ERCOT, SPP, PJM, etc) and NERC (MOD-025, MOD-026, and MOD-027) testing, while collaborating with plant operators, engineers, and equipment vendors to support reliable grid operations.

Responsibilities

Howyou can make an impact:

  • Lead and support generator compliance testing and commissioning activities for renewable and conventional power plants.
  • Conduct and oversee remote testing sessions, directing on-site technicians and plant operators during testing procedures.
  • Provide real-time guidance to on-site teams executing testing protocols at generation facilities.
  • Monitor and analyze live test data to verify plant performance and identify potential issues.
  • Support compliance testing for NERC standards including MOD-025, MOD-026, and MOD-027.
  • Work with plant operators, SCADA teams, OEMs, and other stakeholders to ensure proper test execution.
  • Interpret test results and prepare technical reports documenting compliance and plant performance.
  • Assist in the development and improvement of testing procedures and workflows.
  • Support engineering analysis related to power plant controllers, inverter-based resources, and generator performance.
Qualifications

Bring your passion, here's what’s needed:

  • Bachelor’s degree in Electrical Engineering with a focus in power systems.
  • Experience supporting power plant testing, commissioning, or generator compliance activities.
  • Familiarity with ERCOT and/or NERC compliance testing requirements.
  • Experience with MOD-025, MOD-026, and MOD-027 testing standards.
  • Understanding of power plant controllers and generator control systems.
  • Ability to lead technical discussions and direct on-site teams during testing activities.
  • Strong communication skills and confidence presenting technical information to stakeholders.
  • Ability to analyze technical data and produce clear engineering documentation and reports.

  • Experience leveraging AI and automation tools responsibly to improve quality, productivity and innovation

Preferred Qualifications
  • Experience conducting generator performance testing for renewable or conventional generation facilities.
  • Familiarity with SCADA systems, plant control systems, or inverter-based resources.
  • Knowledge of power flow and power system fundamentals.
  • Experience working with utilities, independent power producers, or renewable developers.

Lead the Change!

Be a part of an innovative team shaping the grid of the future through advanced energy intelligence. For more than half a century, Electric Power Engineers (EPE) has partnered with power and energy clients across the globe, providing consulting expertise and energy intelligence software solutions for complex engineering and grid modeling challenges. As leaders in the renewables space, we are focused on building a modern, secure, and resilient grid. Join us in making an impact on the communities we serve and the environment in which we live. Together we can transform the future of energy.

How we support you:

  • Comprehensive health and wellness benefits including medical, dental, and vision with 100% premium coverage foryou
  • Generous PTO and paid holidays
  • MyShare Employee Ownership Program
  • Work with industry leaders
  • 401K, up to a 4% match (100% vested from day 1)
  • Flexible Work including hybrid and remote possibilities based on position.

Location: This position will be remote US or Canada

Travel: Occasional travel may be needed (10% or less)

EPE is an equal opportunity/AA/Disability/Veteran employer. The EEO is the Law poster, and its supplement are available using the following links:EEOC is the Law Poster

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