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Security Engineer Jobs in Delaware (NOW HIRING)

System One

Security Engineer II

Milford, DE · On-site

Security Engineer II Location: Milford, DE Type: Direct Hire Job Summary: System One is seeking a Security Engineer II for a permanent opportunity in Milford, DE. The Security Engineer will work ...

System One

Security Engineer II

Milford, DE · On-site

Security Engineer II Location: Milford, DE Type: Direct Hire Job Summary: System One is seeking a Security Engineer II for a permanent opportunity in Milford, DE. The Security Engineer will work ...

System One

Security Engineer II

Milford, DE · On-site

Security Engineer II Location: Milford, DE Type: Direct Hire Job Summary: System One is seeking a Security Engineer II for a permanent opportunity in Milford, DE. The Security Engineer will work ...

System One

Security Engineer II

Milford, DE · On-site

Security Engineer II Location: Milford, DE Type: Direct Hire Job Summary: System One is seeking a Security Engineer II for a permanent opportunity in Milford, DE. The Security Engineer will work ...

Stefanini

Cloud Security Engineer

Dover, DE · On-site

Stefanini is looking for Cloud Security Engineer in Dover, DE (Onsite) For quick Apply, please reach out to Rachit Rastogi - call: / email: Work Hours: M-F (37 hours) Work Location: Dover, DE (Onsite ...

Stefanini Group

Cloud Security Engineer

Dover, DE · On-site

Stefanini is looking for Cloud Security Engineer in Dover, DE (Onsite) For quick Apply, please reach out to Rachit Rastogi - call: 2489360662/ email: Rachit.Rastogi@stefanini.com Work Hours: M-F (37 ...

Stefanini Group

Cloud Security Engineer

Dover, DE

Stefanini is looking for Cloud Security Engineer in Dover, DE (Onsite) For quick Apply, please reach out to Rachit Rastogi - call: 2489360662/ email: Rachit.Rastogi@stefanini.com Work Hours: M-F (37 ...

Stefanini Group

Cloud Security Engineer

Dover, DE

Stefanini is looking for Cloud Security Engineer in Dover, DE (Onsite) For quick Apply, please reach out to Rachit Rastogi - call: 2489360662/ email: Rachit.Rastogi@stefanini.com Work Hours: M-F (37 ...

Stefanini Group

Cloud Security Engineer

Dover, DE · On-site

$55 - $60/hr

Stefanini is looking for Cloud Security Engineer in Dover, DE (Onsite) For quick Apply, please reach out to Rachit Rastogi - call: 2489360662/ email: Rachit.Rastogi@stefanini.com Work Hours: M-F (37 ...

cookboardman

Physical Security Engineer

Dover, DE

Physical Security Engineer will be responsible for high level configuration and integration of access control and IP/analog surveillance systems. They will also have strong knowledge of all Physical ...

cookboardman

Physical Security Engineer

Wilmington, DE · On-site

Physical Security Engineer will be responsible for high level configuration and integration of access control and IP/analog surveillance systems. They will also have strong knowledge of all Physical ...

RADGOV INC

Senior Security Engineer

Dover, DE · On-site

$90K - $124K/yr

Virtual (Microsoft Teams) We are seeking an experienced Senior Security Engineer with 7 10+ years of Information Security experience to support a multi-cloud security environment. The ideal candidate ...

cookboardman

Physical Security Engineer

Dover, DE · On-site

Physical Security Engineer will be responsible for high level configuration and integration of access control and IP/analog surveillance systems. They will also have strong knowledge of all Physical ...

Berkley

Sr Information Security Engineer

Wilmington, DE · On-site

$103K - $140K/yr

Responsibilities The Senior Information Security Engineer is responsible for implementing and managing a comprehensive security program to protect our organization's data and systems from cyber ...

Eliassen Group

Information Security Engineer

Dover, DE · On-site

$80 - $90/hr

Information Security Engineer Anywhere Type: Contract Category: Security Industry: Financial Services Workplace Type: Remote Reference ID: JN -062026-107557 Date Posted: 06/22/2026 Shortcut:

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All JobsSecurity Engineer JobsSecurity Engineer Jobs in Delaware

Security Engineer information

See Delaware salary details

$61.6K

$152.9K

$205.7K

How much do security engineer jobs pay per year?

As of Jul 7, 2026, the average yearly pay for security engineer in Delaware is $152,905.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,100.00 and $158,600.00 per year, depending on experience, location, and employer.

How does a Security Engineer typically collaborate with other IT teams within an organization?

Security Engineers work closely with various IT teams such as network administrators, software developers, and system administrators to ensure security protocols are integrated at every level. This collaboration often involves conducting security assessments, reviewing code for vulnerabilities, and assisting with incident response. Regular meetings and cross-functional projects are common, as Security Engineers provide guidance on best practices and help teams understand potential threats. Effective communication and teamwork are key, as security is a shared responsibility across the organization.

What Is a Security Engineer?

A service provider is responsible for delivering professional quality services on behalf of a business or organization. The types of services vary depending on the businesses they work with. Many companies partner with experts in the local community to perform functions on their behalf rather than developing the expertise in-house. A service provider performs the services based on a written legal agreement and charges fees for their work.

What are Security Engineers?

Security Engineers are professionals responsible for designing, implementing, and maintaining systems and protocols to protect an organization’s computer networks and data. They analyze security measures, identify vulnerabilities, respond to incidents, and ensure compliance with security standards. Their work helps prevent unauthorized access, data breaches, and cyber attacks, making them essential to an organization's overall IT security. Security Engineers often collaborate with IT teams, management, and other stakeholders to build a robust security infrastructure.

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

To thrive as a Security Engineer, you need expertise in information security principles, network architecture, vulnerability assessment, and commonly a degree in computer science or a related field. Familiarity with tools like SIEM systems, firewalls, intrusion detection/prevention systems, and certifications such as CISSP or CEH are typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding Security Engineers apart. These competencies are essential to proactively protect organizations from cyber threats, ensure compliance, and minimize security risks.

What is the difference between Security Engineer vs Network Security Specialist?

AspectSecurity EngineerNetwork Security Specialist
Required CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security, CISSP
Work EnvironmentDesigning, implementing, and maintaining security systems across IT infrastructureMonitoring, analyzing, and securing network traffic and infrastructure
Employer & Industry UsageTech companies, finance, government agenciesTelecommunications, enterprise networks, cybersecurity firms

Security Engineers focus on developing and deploying security solutions across IT systems, while Network Security Specialists concentrate on protecting network infrastructure and traffic. Both roles require similar certifications and often work together to ensure comprehensive security.

More about Security Engineer jobs
What are the most commonly searched types of Security Engineer jobs in Delaware? The most popular types of Security Engineer jobs in Delaware are:
What are popular job titles related to Security Engineer jobs in Delaware? For Security Engineer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Security Engineer jobs in Delaware look for? The top searched job categories for Security Engineer jobs in Delaware are:
What are popular job titles related to Security Engineer jobs in DE? For Security Engineer jobs in DE, the most frequently searched job titles are:
Security Engineer jobs near you
Infographic showing various Security Engineer job openings in Delaware as of July 2026, with employment types broken down into 100% Full Time. Highlights an 68% In-person, and 32% Remote job distribution, with an average salary of $152,905 per year, or $73.5 per hour.

OT Security Engineer /ICS Security Engineer

Nastech Global

Wilmington, DE • On-site

Full-time

Posted 15 hours ago

Job description

Job Title: OT Security Engineer /ICS Security Engineer
Location: Wilmington, DE(Onsite)
Job Type: Full Time
 
Job Description
Site surveys and inventories of the machines on the PCN (Process Control Network) and OMN (Operations Management Network) 
Deploying the latest security tools on compatible computers and clients 
Working with the sites to ensure critical systems are protected and not shut down.
Ensuring firewalls are working as intended and rules are up to date.
Reviewing the data on the back end to ensure corporate security can see the whole network.
Work to develop content for the Cyber Champion’s network and share learnings across all production/plant sites.