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Senior Security Engineer Jobs in Delaware (NOW HIRING)

IntraEdge

Senior Java Engineer

Middletown, DE · On-site

$54 - $68.75/hr

Implement security best practices including OAuth 2.0, OIDC, RBAC, Keycloak, HashiCorp Vault , and ... We are seeking an experienced Senior Java Engineer with 10+ years of hands-on experience designing ...

Berkley

Senior Systems Engineer - IAM

Wilmington, DE · On-site

$101K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a dynamic Sr Systems Engineer with a strong background in Identity and Access ... Emphasize security standards and user needs fulfillment in the deployment of IAM solutions ...

Berkley

Senior Systems Engineer - IAM

Wilmington, DE · On-site

$101K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Responsibilities We are seeking a dynamic Sr Systems Engineer with a strong background in Identity ... Emphasize security standards and user needs fulfillment in the deployment of IAM solutions ...

Berkley

Senior Systems Engineer - IAM

Wilmington, DE

$101K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Responsibilities We are seeking a dynamic Sr Systems Engineer with a strong background in Identity ... Emphasize security standards and user needs fulfillment in the deployment of IAM solutions ...

Sallie_mae

Senior Engineer II, Technology Operations

Newark, DE · Hybrid

$102K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Senior Engineer II, Technology Operations Job Location: 300 Continental Drive, Newark, DE 19713 ... security. * Identify, evaluate, and implement appropriate technology systems and solutions to ...

New

Sallie Mae Bank

Senior Engineer II, Technology Operations

Newark, DE · On-site

$102K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Engineer II, Technology Operations Job Location: 300 Continental Drive, Newark, DE 19713 ... security. * Identify, evaluate, and implement appropriate technology systems and solutions to ...

New

Sallie Mae

Senior Engineer II, Technology Operations

Newark, DE · On-site

$102K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Engineer II, Technology Operations Job Location: 300 Continental Drive, Newark, DE 19713 ... security. * Identify, evaluate, and implement appropriate technology systems and solutions to ...

Berkley

Sr. Systems Engineer (Active Directory)

Wilmington, DE

$51.25 - $67/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Responsibilities The Sr. Systems Engineer (Active Directory) is an experienced Active Directory ... Ensure the security of the AD environment by implementing best practices for authentication ...

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Showing results 41-60

All JobsSecurity Engineer JobsSenior Security Engineer JobsSenior Security Engineer Jobs in Delaware

Senior Security Engineer information

See Delaware salary details

$73.6K

$137.2K

$186.7K

How much do senior security engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for senior security engineer in Delaware is $137,249.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,600.00 and $157,100.00 per year, depending on experience, location, and employer.

What skills and qualifications are needed to be a senior security engineer?

To thrive as a Senior Security Engineer, you need deep expertise in network security, risk assessment, incident response, and a relevant degree or equivalent experience. Familiarity with security tools such as SIEM platforms, firewalls, IDS/IPS, and certifications like CISSP or CEH are typically required. Strong analytical thinking, effective communication, and leadership abilities help you excel in complex security environments. These skills and qualifications are crucial to safeguard organizational assets and maintain robust defense against evolving cyber threats.

What is the difference between Senior Security Engineer vs Security Analyst?

AspectSenior Security EngineerSecurity Analyst
Required CredentialsCertifications like CISSP, CISA, CEH; Bachelor's or Master's in Cybersecurity or related fieldsCertifications like CompTIA Security+, GIAC Security Essentials; Bachelor's in Cybersecurity, Information Technology, or related fields
Work EnvironmentDesigning security systems, implementing security measures, leading security projectsMonitoring security alerts, analyzing threats, conducting security assessments
Employer & Industry UsageUsed in tech companies, finance, healthcare for security infrastructure rolesCommon in various industries for threat detection and incident response

The main difference is that Senior Security Engineers focus on designing and implementing security solutions, while Security Analysts primarily monitor and analyze security threats. Both roles require relevant certifications and work in similar environments, but their responsibilities differ in scope and focus.

What does a senior security engineer do?

A senior security engineer designs, implements, and manages security systems to protect an organization’s information assets. They analyze vulnerabilities, respond to security incidents, and develop policies to ensure compliance, often using tools like firewalls, intrusion detection systems, and security information and event management (SIEM) platforms. They also mentor junior staff and may hold certifications such as CISSP or CISM.

How does a senior security engineer collaborate with other departments to enhance organizational security?

Senior Security Engineers frequently work cross-functionally, partnering with IT, software development, and compliance teams to implement security best practices and respond to incidents. They play a key role in conducting security reviews, advising on secure design, and leading incident response efforts. Effective communication and collaboration are essential, as these engineers often translate technical risks into business terms and provide guidance during audits or vulnerability assessments. This collaborative approach helps ensure comprehensive protection across all organizational assets.

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 Senior Security Engineer jobs in Delaware?

For Senior Security Engineer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Senior Security Engineer jobs in Delaware look for?

The top searched job categories for Senior Security Engineer jobs in Delaware are:

What cities in Delaware are hiring for Senior Security Engineer jobs?

Cities in Delaware with the most Senior Security Engineer job openings:

What are popular job titles related to Senior Security Engineer jobs in DE?

For Senior Security Engineer jobs in DE, the most frequently searched job titles are:

Senior Security Engineer jobs near you
Infographic showing various Senior Security Engineer job openings in Delaware as of August 2026, with employment types broken down into 82% Full Time, 14% Part Time, and 4% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $137,249 per year, or $66 per hour.

Senior Java Engineer

IntraEdge

Middletown, DE • On-site

$54 - $68.75/hr

Contractor

Re-posted 6 days ago

Job description

We are seeking an experienced Senior Java Engineer with 10+ years of hands-on experience designing, developing, and deploying scalable, cloud-native enterprise applications. The ideal candidate will have deep expertise in Java, Spring Boot, microservices, distributed systems, Kubernetes, and cloud platforms (AWS, GCP, or Azure). This role requires strong technical leadership, architecture experience, and the ability to build secure, high-performance backend systems while collaborating with cross-functional teams in an Agile environment.
Key Responsibilities
  • Design, develop, and maintain scalable Java-based backend applications and microservices.
  • Build and support cloud-native applications using Spring Boot, Spring Cloud, Quarkus, and modern Java frameworks.
  • Develop and integrate RESTful APIs, gRPC, GraphQL, and event-driven solutions using Apache Kafka.
  • Deploy, manage, and optimize containerized applications on Kubernetes, OpenShift, EKS, GKE, or AKS.
  • Design and implement scalable solutions on AWS, Google Cloud Platform (GCP), and Microsoft Azure.
  • Optimize application performance, scalability, reliability, and resiliency in distributed environments.
  • Design and optimize database solutions using Oracle, PostgreSQL, Cassandra, and Redis.
  • Build and maintain CI/CD pipelines using Jenkins, GitHub Actions, ArgoCD, Maven, and Infrastructure-as-Code tools such as Terraform.
  • Implement security best practices including OAuth 2.0, OIDC, RBAC, Keycloak, HashiCorp Vault, and secure API development.
  • Monitor application health using Prometheus, Grafana, OpenTelemetry, and ELK Stack.
  • Participate in architecture discussions, code reviews, mentoring junior engineers, and driving engineering best practices.
  • Collaborate with product owners, architects, QA, and DevOps teams to deliver high-quality software solutions.
Required Qualifications
  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • 10+ years of software development experience with strong expertise in Java (Java 8–21).
  • Extensive experience with Spring Boot, Spring Cloud, Microservices, and distributed system design.
  • Hands-on experience with Apache Kafka, REST APIs, gRPC, and event-driven architectures.
  • Strong experience with Docker, Kubernetes, OpenShift, and container orchestration platforms.
  • Experience deploying and managing applications on AWS, GCP, or Azure.
  • Strong knowledge of relational and NoSQL databases including Oracle, PostgreSQL, Cassandra, and Redis.
  • Experience implementing CI/CD pipelines using Jenkins, GitHub Actions, ArgoCD, and build tools such as Maven.
  • Strong understanding of software architecture, design patterns, performance tuning, and scalability.
  • Experience with Agile/Scrum development methodologies and version control systems such as Git.
Preferred Qualifications
  • Experience with Quarkus, Akka, Scala, or Python.
  • Knowledge of Terraform, Helm, and Infrastructure-as-Code practices.
  • Experience with OpenTelemetry, distributed tracing, and observability platforms.
  • Familiarity with Vertex AI, cloud-native AI services, or modern data platforms.
  • Excellent communication, leadership, mentoring, and problem-solving skills.

We are seeking an experienced Senior Java Engineer with 10+ years of hands-on experience designing, developing, and deploying scalable, cloud-native enterprise applications. The ideal candidate will have deep expertise in Java, Spring Boot, microservices, distributed systems, Kubernetes, and cloud platforms (AWS, GCP, or Azure). This role requires strong technical leadership, architecture experience, and the ability to build secure, high-performance backend systems while collaborating with cross-functional teams in an Agile environment.
Key Responsibilities
  • Design, develop, and maintain scalable Java-based backend applications and microservices.
  • Build and support cloud-native applications using Spring Boot, Spring Cloud, Quarkus, and modern Java frameworks.
  • Develop and integrate RESTful APIs, gRPC, GraphQL, and event-driven solutions using Apache Kafka.
  • Deploy, manage, and optimize containerized applications on Kubernetes, OpenShift, EKS, GKE, or AKS.
  • Design and implement scalable solutions on AWS, Google Cloud Platform (GCP), and Microsoft Azure.
  • Optimize application performance, scalability, reliability, and resiliency in distributed environments.
  • Design and optimize database solutions using Oracle, PostgreSQL, Cassandra, and Redis.
  • Build and maintain CI/CD pipelines using Jenkins, GitHub Actions, ArgoCD, Maven, and Infrastructure-as-Code tools such as Terraform.
  • Implement security best practices including OAuth 2.0, OIDC, RBAC, Keycloak, HashiCorp Vault, and secure API development.
  • Monitor application health using Prometheus, Grafana, OpenTelemetry, and ELK Stack.
  • Participate in architecture discussions, code reviews, mentoring junior engineers, and driving engineering best practices.
  • Collaborate with product owners, architects, QA, and DevOps teams to deliver high-quality software solutions.
Required Qualifications
  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • 10+ years of software development experience with strong expertise in Java (Java 8–21).
  • Extensive experience with Spring Boot, Spring Cloud, Microservices, and distributed system design.
  • Hands-on experience with Apache Kafka, REST APIs, gRPC, and event-driven architectures.
  • Strong experience with Docker, Kubernetes, OpenShift, and container orchestration platforms.
  • Experience deploying and managing applications on AWS, GCP, or Azure.
  • Strong knowledge of relational and NoSQL databases including Oracle, PostgreSQL, Cassandra, and Redis.
  • Experience implementing CI/CD pipelines using Jenkins, GitHub Actions, ArgoCD, and build tools such as Maven.
  • Strong understanding of software architecture, design patterns, performance tuning, and scalability.
  • Experience with Agile/Scrum development methodologies and version control systems such as Git.
Preferred Qualifications
  • Experience with Quarkus, Akka, Scala, or Python.
  • Knowledge of Terraform, Helm, and Infrastructure-as-Code practices.
  • Experience with OpenTelemetry, distributed tracing, and observability platforms.
  • Familiarity with Vertex AI, cloud-native AI services, or modern data platforms.
  • Excellent communication, leadership, mentoring, and problem-solving skills.
Education:Employment Type: CONTRACTOR
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About IntraEdge

Sourced by ZipRecruiter

At heart, we are a technology, products and services organization In our soul, it’s the people who make us what we are — the professionals we train and connect to next-level opportunities and the experts who create innovative solutions and value for our national and international partners. It’s true that innovative technology can provide a major boost to your business, but you also need the right talent pushing it forward. This critical combination is what we offer all of our partners: cutting edge tech solutions and the expertise to bring it to life.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

Chandler, AZ, US

Year founded

2002

Social media

Instagram

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