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Computer Network Security Jobs in Salem, CT (NOW HIRING)

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Computer Technician

Guilford, CT · On-site

$35K - $50K/yr

Network installation and maintenance (wired, wireless, LAN, WAN) * Data recovery and loss prevention * Virus protection and Spyware/Adware removal * Computer security enhancement * PC Hardware and ...

TEKWISSEN LLC

Computer Hardware Technician

Groton, CT · On-site

$17 - $22.50/hr

Their offerings include security software and, services, digital transformation and workplace ... Provides support for software, hardware and networking support for desktops, laptops and servers.

TEKWISSEN LLC

Computer Hardware Technician

Groton, CT · On-site

$17 - $22.50/hr

Their offerings include security software and, services, digital transformation and workplace ... Provides support for software, hardware and networking support for desktops, laptops and servers.

Solvere Technical Group

Be Seen First

Network Onsite Representative

Groton, CT · On-site

$80K - $90K/yr

... Security System (HBSS), NOSIS and, advanced information technology equipment and/or major network ... Seven (7) years of full-time experience in the operation and/or maintenance of various computer ...

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All JobsComputer Network Security JobsComputer Network Security Jobs in Salem, CT

Computer Network Security information

See Salem, CT salary details

$20.9K

$124.5K

$166.4K

How much do computer network security jobs pay per year?

As of Jun 12, 2026, the average yearly pay for computer network security in Salem, CT is $124,511.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,100.00 and $142,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by professionals in Computer Network Security roles?

Professionals in Computer Network Security often face the challenge of staying ahead of constantly evolving cyber threats and attack techniques. Balancing proactive security measures with user accessibility and business needs can be difficult, as security protocols must not hinder workflow. Additionally, responding to incidents quickly and effectively—often outside of regular hours—requires strong organizational skills and teamwork, as collaboration with IT, management, and sometimes law enforcement is common. Continuous learning and upskilling are essential to remain effective in this dynamic field.

What is computer network security?

Computer network security refers to the policies, practices, and technologies used to protect the integrity, confidentiality, and accessibility of computer networks and data. It involves defending networks against unauthorized access, misuse, or cyberattacks, such as viruses, malware, and hacking attempts. Network security professionals implement firewalls, encryption, intrusion detection systems, and other tools to monitor and safeguard information. Maintaining strong network security is essential for businesses and individuals to prevent data breaches and ensure reliable communication.

What is the difference between Computer Network Security vs Network Administrator?

AspectComputer Network SecurityNetwork Administrator
CertificationsCompTIA Security+, CISSP, CEHCompTIA Network+, Cisco CCNA
Work EnvironmentFocus on security protocols, threat mitigation, and vulnerability assessmentsManage network infrastructure, configure hardware, and ensure network connectivity
Employer & Industry UsageUsed across IT security firms, corporate security teams, government agenciesCommon in IT departments of various organizations, telecom, and service providers

While both roles involve working with networks, Computer Network Security specialists focus on protecting networks from threats and vulnerabilities, whereas Network Administrators manage and maintain the overall network infrastructure. Both roles often collaborate but have distinct primary responsibilities.

What are the key skills and qualifications needed to thrive as a Computer Network Security professional, and why are they important?

To thrive in Computer Network Security, you need a solid understanding of networking principles, threat analysis, and security protocols, typically supported by a degree in computer science or a related field. Proficiency with firewalls, intrusion detection systems, vulnerability assessment tools, and certifications such as CISSP or CompTIA Security+ is highly valued. Strong analytical thinking, problem-solving abilities, and effective communication skills help professionals respond swiftly to threats and collaborate across teams. These skills are essential for safeguarding organizational data, maintaining system integrity, and ensuring compliance with security standards.
Infographic showing various Computer Network Security job openings in Salem, CT as of June 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 3% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $124,511 per year, or $59.9 per hour.
Cybersecurity Engineer - Network Administration

Cybersecurity Engineer - Network Administration

General Dynamics Electric Boat

Groton, CT • On-site

Full-time

Posted 3 days ago

General Dynamics Electric Boat rating

8.2

Company rating: 8.2 out of 10

Based on 159 frontline employees who took The Breakroom Quiz

80th of 518 rated manufacturers

Job description

Overview
Department 425, Electrical Systems Software Engineering, Cybersecurity and Network Administration and Support group, is seeking a Systems Network Administrator Engineer. The primary responsibility of this position is to develop, enforce, and manage both unclassified and classified information systems and collaborate with systems and hardware engineers to resolve system defects.
Our team members exemplify Electric Boat's core values:
  • Value each other
  • Behave with integrity and purpose
  • Commit to excellence

Specific responsibilities within this role include:
  • Design, implementation and maintenance of sensitive unclassified and classified computing systems in accordance with appropriate Naval Reactors and DCSA security controls
  • Support of custom software applications for fleet prototypic maintenance and troubleshooting laptops for instrumentation and control equipment
  • Support remote and on-site troubleshooting of software and firmware of control systems and networking interfaces

Qualifications
Required:
  • B.S. in Computer Science, Computer Engineering, Electrical Engineering, Information technology, or other Cyber Security
  • 1-5 years of post graduate engineering experience

Preferred:
  • Understanding of DoD National Industrial Security Program Operating Manual, Industrial Security Field Operation Process Manual, DoE security requirements and NIST security controls is desired.
  • Familiarity with implementing STIG updates and reviewing computer logs is preferred.

Skills
  • Be able to configure and manage Linux and Windows operating systems and install/load operating systems software, troubleshoot, maintain integrity, and configures network components along with implementing operating systems enhancements to improve reliability and performance.
  • Provide technical support to end-user issues regarding desktop problems and/or server administration
  • In-depth knowledge of computer network infrastructures and Windows and Linux operating systems is required.
  • Knowledge of virtualization platforms, such as VMware vSphere, Red Hat Virtualization, ESXi
  • Understanding in system, network, and OS hardening techniques. (e.g., remove unnecessary services, password policies, network segmentation, enable logging, least privilege, etc.)
  • Understanding of network security architecture concepts and network design processes including topology, protocols, components, and principles (e.g., application of defense-in-depth)
  • Provide for critical incident response & problem management including root cause of system problems, such as configuration issues resulting in operational performance degradation or system outages, promoting the Government with information and advice on the necessary correction actions and/or interim workarounds.
  • Provide onsite architectural and design, support, development, and administration.

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