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Operating System Engineer Jobs in Connecticut (NOW HIRING)

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Operating System Engineer information

See Connecticut salary details

$50.9K

$121K

$158.9K

How much do operating system engineer jobs pay per year?

As of Jul 2, 2026, the average yearly pay for operating system engineer in Connecticut is $121,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,200.00 and $149,400.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Operating System Engineers when maintaining system stability in large-scale environments?

Operating System Engineers often encounter challenges such as managing software patching across diverse hardware, ensuring compatibility with legacy applications, and minimizing downtime during critical updates. In large-scale environments, balancing security with performance and reliability can be complex, especially when multiple teams depend on the systems. Effective communication with development, security, and IT operations teams is essential to address these issues proactively and maintain overall system stability.

What engineers make 200,000 a year?

Operating System Engineers with extensive experience, specialized skills, and certifications can earn $200,000 or more annually, especially in high-demand industries or senior roles. Factors such as working in large tech companies, possessing expertise in systems architecture, and working in competitive markets contribute to higher salaries.

What does an Operating System Engineer do?

An Operating System Engineer is responsible for designing, developing, maintaining, and optimizing operating systems that run on computers and servers. They work on the core components that manage hardware resources, enable software applications, and ensure system security and stability. Their duties often include writing system-level code, troubleshooting performance issues, implementing updates, and collaborating with hardware and software teams. Operating System Engineers play a critical role in ensuring that computing environments are efficient, reliable, and secure.

What engineers make $300,000 a year?

Senior operating system engineers, especially those with extensive experience, specialized skills, and certifications, can earn $300,000 or more annually. High compensation is often associated with roles in large tech companies, leadership positions, or engineers working on complex systems with advanced tools and technologies.

What is the difference between Operating System Engineer vs System Administrator?

AspectOperating System EngineerSystem Administrator
Primary FocusDesigning, developing, and optimizing operating systemsMaintaining, configuring, and supporting existing systems
Skills & CertificationsLinux/Unix, scripting, OS architecture, certifications like RHCE or Linux FoundationSystem management, network setup, troubleshooting, certifications like CompTIA Server+ or Microsoft Certified
Work EnvironmentDevelopment teams, R&D, engineering projectsIT support, data centers, enterprise environments
Industry UsageTech companies, hardware firms, software developmentCorporate IT, government agencies, healthcare, finance

While both roles involve working with operating systems, Operating System Engineers focus on designing and developing OS solutions, whereas System Administrators manage and support existing systems. The roles complement each other but serve different stages of the system lifecycle.

What does an OS engineer do?

An Operating System (OS) Engineer designs, develops, and maintains operating systems or their components, ensuring efficient performance, security, and stability. They often work with low-level programming languages, troubleshoot system issues, and optimize hardware-software interactions, frequently using tools like debugging software and version control systems.

What engineer makes $500,000 a year?

An Operating System Engineer or similar senior-level software engineer can earn $500,000 or more annually, especially with extensive experience, specialized skills, and working in high-paying industries or companies. Such roles often require advanced knowledge of system architecture, programming, and certifications, and may include bonuses and stock options that contribute to total compensation.

What are the key skills and qualifications needed to thrive as an Operating System Engineer, and why are they important?

To thrive as an Operating System Engineer, you need a deep understanding of computer science principles, operating system internals, and strong programming skills in languages like C, C++, or Rust, often backed by a relevant degree. Familiarity with kernel development, debugging tools, virtualization platforms, and experience with version control systems (such as Git) are typically required. Problem-solving abilities, attention to detail, and effective communication are soft skills that set top performers apart. These skills ensure the reliability, performance, and security of operating systems, which are foundational to all computing environments.
What are popular job titles related to Operating System Engineer jobs in Connecticut? For Operating System Engineer jobs in Connecticut, the most frequently searched job titles are:
What job categories do people searching Operating System Engineer jobs in Connecticut look for? The top searched job categories for Operating System Engineer jobs in Connecticut are:
What cities in Connecticut are hiring for Operating System Engineer jobs? Cities in Connecticut with the most Operating System Engineer job openings:
Senior Engineer, System Planning (Hybrid Schedule)

Senior Engineer, System Planning (Hybrid Schedule)

Eversource Energy

Berlin, CT • Hybrid

$103K - $141K/yr

Full-time

This job post has expired today. Applications are no longer accepted.


Eversource Energy rating

8.8

Company rating: 8.8 out of 10

Based on 66 frontline employees who took The Breakroom Quiz

5th of 50 rated energy and utility


Job description

Eversource will not offer immigration-related sponsorship for this position (e.g., H-1B, O-1, J-1, TN, E-3, etc.). Applicants requiring visa sponsorship to start employment with Eversource will not be considered.

Role and Scope of Position:
Performs as project leader and/or carries out assignments requiring mastery of subject matter, with
extensive experience associated with planning distribution substation facilities, distribution lines and underground network systems in an electric power system. Exhibits strong technical skills on the design of the electric power system. Represents the company regarding matters in distribution planning at the state public utility commissions and various state and regional entities.

Essential Functions:

  • Identifies Distribution System problems involving multiple feeders and substations, leads and conducts scenario-based planning studies, evaluates alternatives and recommends appropriate solutions to ensure a reliable distribution system.
  • Develop medium (2-5 year) and long (5+ year) range distribution plans involving load relief, capacity, asset related issues, and large DER integration.
  • Build, maintain, and validate electrical distribution models including low-voltage meshed network components and secondary distribution topologies with power system simulation tools.
  • Collaborate with multiple cross-functional groups in developing a long-range planning criterion for integrating and enabling two-way communication of new technologies, including photovoltaic solar (PV), electric vehicles (EV), and battery storage.
  • Prepare contingency studies for distribution networks including N-1 and N-2 analysis.
  • Propose new distribution substation and associated OH and UG feeders.
  • Perform area wide voltage and power factor studies, recommending findings to distribution engineering and operations
  • Leads or conducts forecast studies to determine loads used in distribution planning studies.
  • Partners with other departments (Distribution Engineering, Asset Management, Standards, Transmission/Substation engineering, etc.) to prepare economic analysis for complex projects; recommends the allocation of costs for facilities used jointly with other utilities.
  • Recommends project priorities for the capital construction program financial review.
  • Conducts and/or manages the studies required to support the need for facilities, the evaluation of alternatives and the preferred solution contained in chapters, reports and testimony for distribution applications for proceedings before regulatory agencies.
  • Prepares distribution related documentation and/or testimony to support regulatory filings.
  • Effective communication, support and implementation with distribution customers pertaining to proposed facilities.
  • Provides leadership in coordinating multiple cross-functional groups, and positive guidance for engineers.
  • Presents recommendations and/or results to all levels of management as appropriate.
  • Represents the department and the company on various committees.
  • Recommends the development and/or changes as appropriate of criteria and standards for distribution planning.

Technical Knowledge/Skill/Education/Licenses/Certifications:

Technical Knowledge/Skill:

  • Working knowledge of electric simulation software models and power distribution systems analysis, including load-flow, transient, and 8760-hours simulation.
  • Hands-on experience running and executing electrical simulations inSynergi Electric, CYME or equivalent power system simulation programs.
  • Knowledge of new technologies including but not limited to photovoltaic solar, electric vehicles, and battery storage.
  • Knowledge of the techniques for planning the expansion of distribution lines and distribution substation facilities.
  • Advanced knowledge of electrical theory as applied to planning an electric power supply system.
  • Advanced knowledge of distribution line design and operating practices.
  • Knowledge of National, State and other planning standards.
  • Good written and oral communication skills, including formal presentation.
  • Excellent teamwork skills.
  • Effective interpersonal skills, ability to develop strategic partnerships.
  • Ability to achieve desired results by setting high standards for self and others and accepts responsibility for outcomes.

Education:

  • Bachelor's degree in Engineering required, Electric Power Systems preferred.
  • Advanced degree preferred.

Experience:

  • Minimum of five (5) years related experience in planning, design, and operations related to distribution line, distribution substation facilities, and underground network systems with a thorough knowledge of power system planning.
  • Registered Professional Engineer in Connecticut, Massachusetts or New Hampshire is desirable.

Working Conditions:

  • Must be available to work emergency restoration assignment as required.
  • Must be available to travel between MA/CT/NH as necessary.

Competencies:

Build trusting relationships

Manage and develop people

Foster teamwork and cross-functional collaboration

Lead change

Communicate strategic vision

Create an engaged workforce

Focus on the customer

Take ownership & accountability

Compensation and Benefits:

Eversource offers a competitive total rewards program.Check out our careers site for an overview of our benefits programs. Salary is commensurate with your experience. This position is eligible for a potential incentive. The annual salary range for this position is:

$129,450.00-$143,830.00

Worker Type:

Regular

Number of Openings:

1

Emergency Response:

Responding to emergency situations to meet customers' needs is part of every employee's role. If employed, you will be given an Emergency Restoration assignment. This means you may be called to assist during an emergency outside of your normal responsibilities, work hours and location.

EEO Statement:

Eversource Energy is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to age, race, color, sex, sexual orientation, gender identity, national origin, religion, disability status, or protected veteran status.

VEVRRA Federal Contractor


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