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Senior Windows Systems Engineer Jobs in Connecticut

SEACORP

Systems Engineer

Groton, CT · On-site

The Systems Engineer is responsible forupdating and maintaining computer systems and networks with ... The target systemsinclude Linux Red Hat/CentOS and Windows systems hosted within Kernel ...

Unisys

Windows System Support

Norwich, CT · On-site

This role provides technical support and advises on the use of programming tools, database systems ... Deep expertise in Windows systems administration. * Strong troubleshooting and technical support ...

Atlas Technica

Systems Engineer - Hybrid

Stamford, CT · On-site +1

You will be working with other Systems Engineers and Sr. Systems Engineers in a very collaborative ... Microsoft Windows, Microsoft Office, desktop, and mobile device troubleshooting * Strong verbal and ...

Atlas Technica

Systems Engineer - Hybrid

Stamford, CT · On-site +1

You will be working with other Systems Engineers and Sr. Systems Engineers in a very collaborative ... Microsoft Windows, Microsoft Office, desktop, and mobile device troubleshooting * Strong verbal and ...

Atlas Technica

Systems Engineer - Dedicated

Greenwich, CT · On-site

$70K - $90K/yr

You will be working with other Systems Engineers and Sr. Systems Engineers in a very collaborative ... Microsoft Windows, Microsoft Office, desktop, and mobile device troubleshooting * Strong verbal and ...

Atlas Technica

Systems Engineer - Dedicated

Greenwich, CT · On-site

$70K - $90K/yr

You will be working with other Systems Engineers and Sr. Systems Engineers in a very collaborative ... Microsoft Windows, Microsoft Office, desktop, and mobile device troubleshooting * Strong verbal and ...

Atlas Technica

Systems Engineer - Dedicated

Greenwich, CT · On-site

$70K - $90K/yr

You will be working with other Systems Engineers and Sr. Systems Engineers in a very collaborative ... Microsoft Windows, Microsoft Office, desktop, and mobile device troubleshooting * Strong verbal and ...

Atlas Technica

Systems Engineer - Dedicated

Stamford, CT · On-site

You will be working with other Systems Engineers and Sr. Systems Engineers in a very collaborative ... Microsoft Windows, Microsoft Office, desktop, and mobile device troubleshooting * Strong verbal and ...

Atlas Technica

Systems Engineer - Dedicated

Stamford, CT · On-site

You will be working with other Systems Engineers and Sr. Systems Engineers in a very collaborative ... Microsoft Windows, Microsoft Office, desktop, and mobile device troubleshooting * Strong verbal and ...

Atlas Technica

Jr. Systems Engineer - Hybrid

Stamford, CT · On-site +1

$55K - $75K/yr

The Junior Systems Engineer will work closely with Systems Engineers and Senior Systems Engineers ... Microsoft Windows * Microsoft Office * Desktop and laptop computers * Mobile devices * Experience ...

Subway

Sr. Systems Engineer

Shelton, CT · On-site

$104K - $143K/yr

Sr. Systems Engineer Franchise World Headquarters, LLC Shelton, CT Why Join Subway? At Subway, we are not standing still. We are building. This is a business focused on what matters most: growing ...

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Senior Windows Systems Engineer information

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How much do senior windows systems engineer jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for senior windows systems engineer in Connecticut is $60.35, according to ZipRecruiter salary data. Most workers in this role earn between $53.03 and $72.02 per hour, depending on experience, location, and employer.

What does a senior Windows systems engineer do?

A Senior Windows Systems Engineer is responsible for designing, implementing, and maintaining complex Windows-based server environments for organizations. They manage system configurations, troubleshoot technical issues, and ensure the security and performance of Windows servers. Additionally, they often lead projects, mentor junior engineers, and collaborate with other IT teams to support business operations. Their role is critical in ensuring that the organization's IT infrastructure runs efficiently and securely.

What are the key skills and qualifications needed to thrive as a senior Windows systems engineer?

To thrive as a Senior Windows Systems Engineer, you need expert knowledge of Windows Server environments, Active Directory, and strong troubleshooting skills, typically backed by a bachelor’s degree in IT or related field. Familiarity with tools like PowerShell, virtualization platforms (VMware/Hyper-V), and certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate are highly valued. Strong problem-solving abilities, effective communication, and the capacity to work independently or lead teams distinguish top performers in this role. These skills ensure reliable system performance, secure infrastructure, and seamless operations within complex enterprise environments.

What are some common challenges faced by senior Windows systems engineers when managing large-scale enterprise environments?

Senior Windows Systems Engineers often encounter challenges such as ensuring system uptime during maintenance, managing complex Active Directory environments, and troubleshooting issues across multiple Windows servers. Balancing security requirements with user accessibility, keeping up with frequent updates and patches, and coordinating with other IT teams for seamless integration can also be demanding. Effective communication and strong problem-solving skills are key to overcoming these challenges and maintaining a stable, secure infrastructure.

What is the difference between Senior Windows Systems Engineer vs Windows Systems Administrator?

AspectSenior Windows Systems EngineerWindows Systems Administrator
CertificationsMCSE, MCSA, VMwareMCSE, MCSA
Work EnvironmentDesign, implementation, troubleshooting complex systemsDay-to-day maintenance, user support, system monitoring
ResponsibilitiesArchitecting solutions, optimizing performance, leading projectsManaging user accounts, backups, system updates

The Senior Windows Systems Engineer typically focuses on designing and implementing complex Windows infrastructure, while the Windows Systems Administrator handles routine maintenance and support tasks. Both roles require similar certifications and work in Windows-based environments, but the engineer role involves higher-level planning and problem-solving.

What are the most commonly searched types of Windows Systems Engineer jobs in Connecticut?

The most popular types of Windows Systems Engineer jobs in Connecticut are:

What are popular job titles related to Senior Windows Systems Engineer jobs in CT?

For Senior Windows Systems Engineer jobs in CT, the most frequently searched job titles are:

Senior Windows Systems Engineer jobs near you
Infographic showing various Senior Windows Systems Engineer job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $125,529 per year, or $60.4 per hour.

Systems Engineer

Systems Engineering Associates Corporation

Groton, CT

Full-time

Re-posted 13 days ago

Job description

Job Summary: SEACORP's Production Operations Business Area is currently seeking a Systems Engineer. The Systems Engineer is responsible forupdating and maintaining computer systems and networks with software andsecurity patches and evaluating application impact. The target systemsinclude Linux Red Hat/CentOS and Windows systems hosted within Kernel-basedVirtual Machine (KVM) environment.   

Job Responsibilities Include:

  • Maintain the network architecture including Cisco Virtual Lans. 
  • Automate the process to patch client machines after evaluating and testing the impact of security patches.
  • Identify hardware and software faults and develop corrections.
  • Provide work-arounds to problems encountered such that the training exercise may continue and will perform preventative maintenance to reduce the number of faults encountered.

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