Minimum experience

4 or more years of experience is required. Demonstrated experience in IT infrastructure system engineering, including defining system needs, installations, performance analysis, maintainability analysis, capacity analysis, and reliability analysis.

minimum education

A bachelor’s degree in information technology, Computer Science, or a related field. A master’s degree or relevant certifications could be preferred or considered a plus.


We provide a comprehensive compensation package, including a range of benefits to support our employees’ well-being and professional growth.

The salary range for this position is between $76,250 and $130,249, reflecting our commitment to rewarding expertise and performance.


Pasadena, California

functional description

As an IT Infrastructure Systems Engineer, you will be responsible for IT infrastructure system engineering, defining IT infrastructure system needs, and implementation of IT infrastructure system installations. Includes performance analysis, maintainability analysis, capacity analysis, reliability analysis.

  • Formulating contingency plans and anomaly resolution plans for IT infrastructure.
  • Forecasts IT infrastructure system needs and works with other information systems areas to develop policies and procedures to resolve more complex technical problems.

Certifications / Other


additional required knowledge and skills


  • Strong technical proficiency in designing, implementing, and optimizing IT infrastructure solutions. In-depth knowledge of IT infrastructure components, including servers, networking, storage, virtualization, and cloud technologies.
  • Excellent analytical and problem-solving abilities to formulate contingency plans, resolve anomalies, and address complex technical challenges.
  • Proven ability to lead and manage IT infrastructure projects, including defining requirements, developing policies and procedures, and coordinating with cross-functional teams.
  • Effective verbal and written communication skills for documenting technical processes, collaborating with other information systems areas, and explaining technical concepts to non-technical stakeholders.
  • Experience in forecasting IT infrastructure system needs, conducting capacity planning, and ensuring scalability and performance optimization.
  • Understanding of reliability engineering principles and methodologies to ensure high availability and reliability of IT infrastructure systems.
  • Proficiency in formulating contingency plans and resolution strategies to mitigate risks and respond to infrastructure-related anomalies.

Preferred Requirements:

  • Previous experience as an IT infrastructure engineer, systems engineer, or in a related role with a focus on designing and implementing complex IT infrastructure solutions.
  • Relevant certifications.
  • Knowledge of IT security principles and best practices for securing IT infrastructure systems.
  • Experience working with technology vendors, evaluating solutions, and managing vendor relationships.

other details

Veterans Highly Desired

Candidate must be US citizen (or be able to prove the right to work in the US for an extended period of time).

Must successfully pass a background check as a condition of employment; based on security clearance level required.

EEO statement: Concordant is an equal-opportunity employer. All employment opportunities are provided without regard to race, religion, sex (including sexual orientation and gender identity), marital status, pregnancy, childbirth or related medical conditions, national origin, age, veteran status, disability, genetic information, or any other characteristic protected by law.