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Senior Linux Systems Engineer Jobs in Delaware (NOW HIRING)

360 IT Professionals

Sr Java Developer

Wilmington, DE · On-site

$55.50 - $70.75/hr

P We are looking for a Senior Solutions Engineer for Performance and Enterprise Engineering group ... Deploying and maintaining software applications in the Linux environment. Experience with Apache ...

Keylent Inc

Software Engineer -Systems

Wilmington, DE

$50.25 - $69/hr

Experience with scripting and working in a Linux environment * Experience with high volume, mission ... Experience building distributed systems at Internet scale * Experience working in a fast-paced ...

Tiger Analytics Inc.

Senior Data Engineer

Wilmington, DE · On-site

$102K - $139K/yr

... systems * Utilize programming languages like Python and Open Source RDBMS and NoSQL databases and ... UNIX/Linux including basic commands and shell scripting * 2+ years of experience with Agile ...

Tiger Analytics Inc.

Senior Data Engineer

Wilmington, DE · On-site

$102K - $139K/yr

... systems * Utilize programming languages like Python and Open Source RDBMS and NoSQL databases and ... UNIX/Linux including basic commands and shell scripting * 2+ years of experience with Agile ...

ECCLESIASTES INC

Sr. Software Engineer

Newark, DE · On-site

$120K - $159K/yr

POSITION TITLE: Sr. Software Engineer POSITION DUTIES ... Analyze business user needs, design, develop and implement software applications and systems using ...

Keylent Inc

Sr. Software Engineer

Wilmington, DE

Sr. Software Engineer An EUC engineer is responsible for providing onsite technical support to users of computer systems and networks. This may include troubleshooting hardware and software issues ...

POWERRISE

Sr. Engineer

Wilmington, DE · On-site

$101K - $139K/yr

Sr. Engineer (DER Interconnection) Electric Utilities About PowerRise PowerRise is a premier ... system impacts (voltage regulation, protection coordination, loading). * Queue Analysis & Grid ...

POWERRISE

Sr. Engineer

Newark, DE · On-site

$102K - $140K/yr

Sr. Engineer (DER Interconnection) Electric Utilities About PowerRise PowerRise is a premier ... system impacts (voltage regulation, protection coordination, loading). * Queue Analysis & Grid ...

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Job Title: Sr Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required ... Nice To Have KEY SKILLS - Need a Distributed Systems Engineer with CQRS (Command Query ...

Iff

Senior Automation Engineer

Wilmington, DE

$100K - $132K/yr

As part of this team, the Senior Automation Engineer will help enable reliable, efficient and ... Own automation systems from concept through implementation, troubleshooting, and continuous ...

CEDENT

Sr UI Developer

Wilmington, DE

$58.25 - $75.50/hr

As a Senior UI Developer, you will play a pivotal role in the design, development, and maintenance ... Bachelor's degree in Computer Science, Systems Engineering, or related field, or equivalent ...

GREENMAN-PEDERSEN INC.

Senior Traffic Engineer

Milford, DE

$100K - $138K/yr

GPI is seeking a Senior Traffic Engineer to grow and lead our traffic engineering discipline in the ... system projects throughout the United States for over 50 years. Ranked in the Top 100 Firms by ...

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All JobsLinux Systems Engineer JobsSenior Linux Systems Engineer JobsSenior Linux Systems Engineer Jobs in Delaware

Senior Linux Systems Engineer information

See Delaware salary details

$100.6K

$128K

$158.6K

How much do senior linux systems engineer jobs pay per year?

As of Jun 16, 2026, the average yearly pay for senior linux systems engineer in Delaware is $128,037.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,100.00 and $138,100.00 per year, depending on experience, location, and employer.

What does a Senior Linux Systems Engineer do?

A Senior Linux Systems Engineer is responsible for designing, implementing, and maintaining complex Linux-based systems and servers within an organization. Their duties often include configuring system architecture, ensuring system security and reliability, automating processes with scripting, and troubleshooting advanced issues. They may also mentor junior engineers, manage large-scale deployments, and contribute to planning the IT infrastructure. This role requires deep expertise in Linux operating systems, networking, and system optimization.

How does a Senior Linux Systems Engineer typically collaborate with development and security teams?

A Senior Linux Systems Engineer often works closely with development teams to ensure that infrastructure is tailored to the needs of applications, facilitating smooth deployments and resolving compatibility issues. Collaboration with security teams is also essential, as they help implement and maintain system hardening, intrusion detection, and compliance with security policies. Regular meetings, ticketing systems, and cross-functional project planning are common ways these teams work together to ensure system reliability, security, and performance.

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

AspectSenior Linux Systems EngineerLinux Systems Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining, monitoring, and supporting Linux systems
ResponsibilitiesAdvanced system architecture, scripting, troubleshooting complex issuesRoutine system setup, updates, user management
Industry UsageTech companies, data centers, cloud providersEnterprises, hosting providers, IT departments

The main difference is that Senior Linux Systems Engineers focus on designing and optimizing Linux infrastructure, while Linux Systems Administrators handle daily maintenance and support tasks. The engineer role involves more strategic planning and complex problem-solving, whereas the administrator role emphasizes operational support and system stability.

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

To thrive as a Senior Linux Systems Engineer, you need expert-level knowledge of Linux/Unix systems administration, scripting languages (such as Bash or Python), and a degree in computer science or a related field. Familiarity with configuration management tools (like Ansible or Puppet), cloud platforms (AWS, Azure), and relevant certifications (e.g., RHCE, LFCS) are highly valued. Strong problem-solving abilities, effective communication, and the ability to mentor junior engineers distinguish top performers in this role. These skills and qualities are vital for ensuring system reliability, optimizing performance, and driving team success in complex IT environments.
What cities in Delaware are hiring for Senior Linux Systems Engineer jobs? Cities in Delaware with the most Senior Linux Systems Engineer job openings:
What are popular job titles related to Senior Linux Systems Engineer jobs in DE? For Senior Linux Systems Engineer jobs in DE, the most frequently searched job titles are:
Senior Linux Systems Engineer jobs near you
Infographic showing various Senior Linux Systems Engineer job openings in Delaware as of June 2026, with employment types broken down into 91% Full Time, 7% Part Time, 1% Contract, and 1% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $128,037 per year, or $61.6 per hour.
Sr Java Developer

Sr Java Developer

360 IT Professionals

Wilmington, DE • On-site

$55.50 - $70.75/hr

Contractor

Posted 10 days ago

Job description

Job Description

Role:- Sr Java Developer

Location:- Wilmington, DE.

Duration:- 1 Year (Possible Extension)

Sr Java Developer
Location: Wilmington, DE.
Must have experience with NoSQL/MongoDB/Cassandra and heavy Java. P

We are looking for a Senior Solutions Engineer for Performance and Enterprise Engineering group to Architect, Design and Develop metrics and reports dashboard platform. Candidate is responsible to design a solution that addresses the stakeholder requirements for reporting, monitoring and alerting needs. This position requires expert design and programming skills with hands-on experience and a mindset for innovation and automation.
Roles and Responsibilities:
Partner with various stakeholders across multiple business units to architect, design and build reporting and monitoring solutions that provide leaders with information necessary to achieve business goals and objectives.
Build data extraction and manipulation solutions and tools from different sources to analyze data sets, assess data integrity, and provide meaningful insights that drive actions / decisions.
Create metrics and reporting dashboards to support cross organizational needs.
Produce / deliver recurring and non-recurring metrics & reporting products ensuring accuracy and on-time delivery - report creation and distribution, dashboard development.
Work with Cloud and containerization technologies to Containerize and Deploy dashboard solutions into Cloud environment.
Responsible for building dashboard solutions for monitoring, logging, alerting, and reporting capabilities of CI/CD pipelines and the health of lower and higher environments.
Monitor uptime, stability and performance of our non-production environment and its dependencies.
Required Skills:
8+ years of strong development experience in Java with knowledge of Object-oriented development, HTML, CSS, Bootstrap, Java libraries, data structures, collections, Garbage collection, concurrency, thread and Multithreading.
Experience with architecting and delivering end to end enterprise J2EE solutions
Experience building web based data driven dashboard applications.
Knowledge of development and build framework such as Spring, JPA/Hibernate, Maven and Struts.
Minimum 2 years of ESB or Web Services experience.
Experience with Service-oriented architecture including SOAP, REST, JSON and/or Thrift.
Experience in using XML, XQuery, XML Schema, XSLT and XPath.
Expertise in one or more of: C/C++, C#, Python, PHP, Ruby, Perl, etc.
Experience working with Databases, SQL and Stored Procedures.
Experience working in Agile/Scrum environment.
Deploying and maintaining software applications in the Linux environment.
Experience with Apache Tomcat or server side components.

Additional Information

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