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11 systems engineer iii jobs found

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Epsilon Systems systems engineer iii $100,000 - $150,000
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Epsilon Systems
Nov 04, 2026
Full time
Systems Engineer III – SIGINT San Diego
$112,000 - $165,000 yearly
Epsilon Systems San Diego, CA
Epsilon C5I, Inc. ( is seeking a Systems Engineer III with at least 4-8 years’ experience for work in San Diego, CA. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on! Summary: Develops system requirement specifications for mechanical, structural or electrical/electronic design by analyzing user's requirements, concept of operations documents and high-level system architectures. Duties and Responsibilities: Develops technical documentation. Develops system Architecture and system design documentation. Incorporates new plans, designs and systems into ongoing operations. Contributes to the technical direction for the development, engineering, interfacing, integration and testing of all components of complex hardware/software systems to include network analysis, functional allocation, systems requirements reviews, interface standards and system architectures....
Epsilon Systems
Nov 04, 2026
Full time
Systems Engineer III - TACKLE
$115,000 - $165,000 yearly
Epsilon Systems San Diego, CA
Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence and combat systems, is seeking a Systems Engineer III / DevSecOps Engineer, with 4-8 years of experience, for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on! Summary: Our software team employs an Agile Scrum process to rapidly design, code, and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work involves troubleshooting, securing Linux operating systems and networks, and securing containers and container platforms. The ideal person would be interested in System Architecture and Security, while also interested in the nitty gritty of security and system access control. Duties and...
Epsilon Systems
Nov 04, 2026
Full time
Software Engineer III - TACKLE
$115,000 - $165,000 yearly
Epsilon Systems San Diego, CA
Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence and combat systems, is seeking a Software Engineer III, with 4-8 years of experience, for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on! Summary: Our software team employs an Agile Scrum process to rapidly design, code, and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work involves implementing new functionality, troubleshooting, and securing containers and container platforms. The ideal person would be security-focused and interested in solving practical software challenges, building modular web applications, and collaborating with a team to turn user needs into useful...
Epsilon Systems
Nov 04, 2026
Full time
Cyber Security Engineer III - SIGINT - San Diego
$135,000 - $170,000 yearly
Epsilon Systems San Diego, CA
Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence and combat systems, is seeking a Cyber Security Engineer III with 4-8 years of experience for work in San Diego, CA. Our engineering efforts provide the warfighter with tools to support critical support to operational missions to improve targeting capabilities. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on!  Summary:   The Cybersecurity Engineer shall be responsible for leading multiple efforts for system configurations maintaining authority to operate. The Cybersecurity Engineer conducts information system security engineering activities, such as capturing and tracking evolving information security requirements and ensuring the system maintains a strong security posture through purposeful design and configuration.  Duties and...
Epsilon Systems
Nov 04, 2026
Full time
Software Engineer III - SIGINT - San Diego
$115,000 - $165,000 yearly
Epsilon Systems San Diego, CA
Epsilon C5I ( focused on software development and systems engineering for intelligence and combat systems, is seeking a Software Engineer III to join our team in designing and developing secure, mission-critical software solutions for high-assurance environments. The ideal candidate will have strong experience in Java, API development, and publish/subscribe architectures, along with a proven ability to deliver software in IL6 and IL7 environments. Key Responsibilities: Design, develop, and maintain Java-based applications and RESTful APIs. Implement publish/subscribe messaging architectures using technologies such as ActiveMQ or Kafka. Develop software solutions for classified environments (IL6 and IL7). Ensure compliance with cybersecurity requirements, including familiarity with RMF and secure coding practices. Collaborate with cross-functional teams to deliver high-quality, secure software solutions. Participate in code reviews, testing, and integration...
Epsilon Systems
Oct 06, 2026
Full time
NDT Inspector Level III
$89,000 - $130,000 yearly
Epsilon Systems National City, CA
Epsilon Systems Solutions Inc. has a current opening for a full-time NDT Inspector Level III in National City, CA. Summary: Prepares Welding, Brazing and NDT procedures for NAVSEA, AWS, ASME and ABS programs. Administers the Welder, Brazer and NDT training and qualification programs for California and Hawaii locations. Subject Matter Expert (SME) in Welding, Brazing and Non-Destructive Testing associated with service craft, boat, surface ship, and aircraft carrier repair and modernization. Duties and Responsibilities: Reports to QA Director for all assignments and supervision Administers/oversees the Welder, Brazer and NDT training, qualification and maintenance program Responsible for management of the Welding/Brazing/NDT Programs through subordinate supervisors/managers. Oversees and approves quality standards for structural and pipe material and equipment receiving, in-process and final inspection in accordance with company and contractual requirements. Reviews...
Epsilon Systems
Oct 06, 2026
Full time
Software Engineer III - ACS
$116,000 - $177,000 yearly
Epsilon Systems San Diego, CA
Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence, and combat systems is seeking a Software Engineer III for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on! Summary: Our software teams employ an Agile Scrum process to rapidly design, code, and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work includes developing and integrating applications that provision loosely coupled systems and capabilities which can be reused, discovered, and linked to build mission threads. DevSecOps and operations responsibilities also apply. The team uses Government Furnished DevSecOps tool suites (Atlassian products, such as JIRA, BitBucket, and...
Epsilon Systems
Oct 06, 2026
Full time
Software Engineer III - ACS (Openshift SME)
$128,000 - $195,000 yearly
Epsilon Systems San Diego, CA
Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence, and combat systems is seeking a Software Engineer III (OpenShift Subject Matter Expert) with 4 to 8 years of experience, for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on! Summary: Our software teams employ an Agile Scrum process to rapidly design, code, and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work includes developing and integrating applications that provision loosely coupled systems and capabilities which can be reused, discovered, and linked to build mission threads. DevSecOps and operations responsibilities also apply. This position is specifically for an OpenShift...
Epsilon Systems
Oct 06, 2026
Full time
Software Engineer II - TAF
$95,000 - $130,000 yearly
Epsilon Systems San Diego, CA
Epsilon C5I ( is focused on software development and systems engineering for intelligence and combat systems. We are hiring for a Software Engineer II with 2-6 years of experience to join our team in San Diego. Our software teams employ an Agile/Scrum process to rapidly design, code, and integrate capabilities into mature solutions. Our primary end users are focused on the safety and security of Navy and other DoD personnel. Summary: Work on a team developing cutting-edge technology to support DevOps testing environments for integrating Commercial and Government Off the Shelf (COTS/GOTS) technologies. You will help design and develop features and capabilities for a software test automation framework, implement and maintain automated test procedures, as well as build and maintain CI/CD infrastructure. Duties & Responsibilities: Work within an AGILE software development and integration environment Create and enhance automation framework using Python, Robot...
Epsilon Systems
Oct 06, 2026
Full time
Software Engineer II - ACS
$97,000 - $147,000 yearly
Epsilon Systems San Diego, CA
Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence, and combat systems is seeking a Software Engineer II for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on! Summary: Our software teams employ an Agile Scrum process to rapidly design, code, and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work includes developing and integrating applications that provision loosely coupled systems and capabilities which can be reused, discovered, and linked to build mission threads. DevSecOps and operations responsibilities also apply. The team uses Government Furnished DevSecOps tool suites (Atlassian products, such as JIRA, BitBucket, and...
Epsilon Systems
Oct 06, 2026
Full time
Senior Software Engineer I - ACS (Openshift SME)
$141,000 - $230,000 yearly
Epsilon Systems San Diego, CA
Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence, and combat systems is seeking a Senior Software Engineer I (OpenShift Subject Matter Expert) with 6+ years of experience for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on! Summary: Our software teams employ an Agile Scrum process to rapidly design, code, and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work includes developing and integrating applications that provision loosely coupled systems and capabilities which can be reused, discovered, and linked to build mission threads. DevSecOps and operations responsibilities also apply. This position is specifically for an OpenShift...
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