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Critical Systems Engineer Jobs in Chicago, IL (NOW HIRING)

Systems Engineer

Aurora, IL ยท Hybrid

$70 - $85/hr

Experience applying systems engineering principles to complex, safety-critical or mission-critical systems. Additional Skills & Qualifications * Experience with HUD technology, optical systems, or ...

Systems Engineer II - Citrix

Skokie, IL ยท Hybrid

$41.64 - $64.54/hr

Hybrid: flexibility to work from home when not onsite supporting critical work. Job Summary: The Systems Engineer II's role is to ensure the stability, integrity, and efficient operation of the in ...

Systems Engineer II - Citrix

Warrenville, IL ยท Hybrid

$41.64 - $64.54/hr

Hybrid: flexibility to work from home when not onsite supporting critical work. Job Summary: The Systems Engineer II's role is to ensure the stability, integrity, and efficient operation of the in ...

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Critical Systems Engineer information

See Chicago, IL salary details

$55.1K

$131.1K

$172K

How much do critical systems engineer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for critical systems engineer in Chicago, IL is $131,050.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,000.00 and $161,700.00 per year, depending on experience, location, and employer.

What is a critical systems engineer?

A Critical Systems Engineer is a professional responsible for designing, maintaining, and ensuring the reliability and safety of systems that are essential to the operation of organizations, such as power grids, healthcare equipment, and transportation systems. These engineers focus on minimizing risks and preventing failures in systems where downtime or errors can have severe consequences. Their work often involves rigorous testing, strict compliance with industry standards, and ongoing monitoring to ensure continuous operation. Critical Systems Engineers collaborate with multidisciplinary teams to address both hardware and software challenges in high-stakes environments.

What are some common challenges faced by critical systems engineers when maintaining high-availability systems?

Critical Systems Engineers often face the challenge of ensuring continuous uptime while managing complex, interdependent systems. They must quickly diagnose and resolve issues under pressure, as even brief downtime can have significant consequences. Balancing system upgrades or maintenance without disrupting essential services requires careful planning, collaboration with cross-functional teams, and a deep understanding of redundancy and failover protocols. Additionally, staying updated with evolving security threats and compliance standards is a constant aspect of the role.

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

To thrive as a Critical Systems Engineer, you need expertise in systems engineering, risk analysis, and reliability engineering, often supported by a degree in engineering or computer science. Familiarity with tools such as fault tree analysis software, real-time operating systems, and certifications like INCOSE CSEP or CISSP are highly valued. Strong problem-solving, attention to detail, and effective communication skills set top performers apart in this role. These skills are crucial for ensuring the safety, security, and continuous operation of mission-critical systems in high-stakes environments.

What is the difference between Critical Systems Engineer vs Network Security Engineer?

AspectCritical Systems EngineerNetwork Security Engineer
CredentialsBachelor's in Engineering, certifications like CISSP or Security+Bachelor's in Computer Science or related, CISSP, CEH
Work EnvironmentDesigning and maintaining critical infrastructure systems, often in industries like aerospace, defense, or energySecuring organizational networks, preventing cyber threats, and managing firewalls and intrusion detection systems
Industry UsageUsed in sectors requiring high system reliability and safetyCommon in IT, cybersecurity firms, and corporate IT departments

Critical Systems Engineers focus on designing and maintaining essential infrastructure systems, ensuring safety and reliability. Network Security Engineers specialize in protecting network assets from cyber threats. While both roles require security certifications and technical expertise, their focus areas differ significantly, with Critical Systems Engineers emphasizing system integrity and safety, and Network Security Engineers concentrating on cybersecurity defenses.

What are popular job titles related to Critical Systems Engineer jobs in Chicago, IL?

For Critical Systems Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Critical Systems Engineer jobs in Chicago, IL look for?

The top searched job categories for Critical Systems Engineer jobs in Chicago, IL are:

Infographic showing various Critical Systems Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 10% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $131,050 per year, or $63 per hour.

Systems Engineer

Aurora, IL โ€ข Hybrid

Actalent
Business Management Consultingย โ€ขย 5 - 10K employees

$70 - $85/hr

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago


Job description

Job Title: Systems Engineer

Job Description

We are Fseeking a Systems Engineer to support the development, integration, and verification of advanced Heads-Up Display (HUD) technologies for next-generation cockpit applications. This position suits engineers who enjoy working across hardware, software, optical, and human–machine interface domains to deliver complex avionics display solutions.

Responsibilities

  • Develop and manage system requirements, interface definitions, and technical documentation for HUD systems.
  • Support system architecture development and coordinate cross-discipline design activities across hardware, software, optical, and human–machine interface domains.
  • Perform system integration and verification activities in laboratory and hardware-in-the-loop environments.
  • Collaborate closely with optical, electrical, software, and human-factors teams to ensure HUD performance meets program needs and system-level requirements.
  • Participate in design reviews, risk assessments, and technical decision-making throughout the system lifecycle.
  • Use systems engineering processes to ensure traceability from requirements through integration, verification, and validation.
  • Work hands-on with test equipment and integrated hardware to troubleshoot issues and validate system performance.

Essential Skills

  • Bachelor’s degree in Systems Engineering, Electrical Engineering, or a related engineering field.
  • Experience with avionics, display systems, or electro-optical systems.
  • Hands-on experience in a lab environment working with test equipment and hardware integration.
  • Familiarity with systems engineering processes, including requirements development, integration, and verification.
  • Ability to produce clear, structured technical documentation and communicate effectively with multidisciplinary teams.
  • Experience applying systems engineering principles to complex, safety-critical or mission-critical systems.

Additional Skills & Qualifications

  • Experience with HUD technology, optical systems, or cockpit display integration.
  • Knowledge of aerospace development standards such as DO-178
  • Experience with SysML or Model-Based Systems Engineering (MBSE) tools.
  • Demonstrated ability to participate in design reviews and contribute to risk assessment and mitigation strategies.
  • Strong collaboration skills for working with optical, electrical, software, and human-factors engineering teams.

Work Environment

The position combines on-site work in laboratory and hardware-in-the-loop environments with remote work as appropriate for documentation, analysis, and design coordination. On-site work involves hands-on use of engineering lab equipment, integration benches, and test systems to support HUD development and verification. The environment is highly collaborative, bringing together systems, optical, electrical, software, and human-factors engineers to deliver advanced cockpit display solutions.

Job Type & Location

This is a Contract to Hire position based out of Aurora, IL.

Pay and Benefits

The pay range for this position is $70.00 - $85.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a hybrid position in Aurora,IL.

Application Deadline

This position is anticipated to close on Sep 8, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications withoutregard to race, sex, age, color, religion, national origin, veteran status, disability,sexual orientation, gender identity, genetic information or any characteristic protectedby law.

If you would like to request a reasonable accommodation, such as the modification oradjustment of the job application process or interviewing process due to a disability,please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in thecity and county of San Francisco, we will consider for employment qualified applicantswith arrest and conviction records.

Massachusetts Lie Detector:It is unlawful in Massachusetts to require or administer a lie detector test as acondition of employment or continued employment. An employer who violates this lawshall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):We may use Artificial Intelligence (AI) to support parts of our hiring process,including sourcing, screening, and evaluating candidates. AI helps assess applicationsand qualifications, but final decisions are made by our hiring team. By applying, youacknowledge and agree that your application may be reviewed using AI tools.


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About Actalent

Sourced by ZipRecruiter

Actalent connects passion with purpose. Our scalable talent solutions and services capabilities drive value and results and provide the expertise to help our customers achieve more. Every day, our experts around the globe are making an impact. We're supporting critical initiatives in engineering and sciences that advance how companies serve the world. Actalent promotes consultant care and engagement through experiences that enable continuous development. Our people are the difference. Actalent is an operating company of Allegis Group, the global leader in talent solutions.

Industry

Business management consulting

Company size

5,001 - 10,000 Employees

Headquarters location

Hanover, MD, US

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