27 jobs found

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 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 C5I ( focused on software development and systems engineering for intelligence and combat systems, is seeking a Senior Software Engineer I 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...

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 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 C5I, Inc. ( is seeking a Senior Systems Engineer I with 6+ years of 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. Contributes...

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...

Summary: We are seeking a highly skilled and experienced Senior Project Manager with a strong financial acumen, expertise in contract management, and advanced Excel skills. The ideal candidate will lead and oversee key projects from initiation to completion, ensuring they are delivered on time, within budget, and to the highest quality standards. Responsibilities: - Develop and implement project plans, including defining project scope, goals, and deliverables - Manage project budgets, monitor expenses, and ensure financial targets are met - Collaborate with stakeholders to identify project requirements and expectations - Lead project teams, providing guidance, motivation, and support throughout the project lifecycle - Monitor project progress, identify and resolve issues, and mitigate risks - Prepare and present project status reports to senior management and key stakeholders - Ensure project documentation is accurate, complete, and up-to-date - Foster positive relationships with...

Epsilon Systems Solutions, Inc. is seeking a full time  Project Manager in San Diego, CA. Job Summary:  Planning, organizing, staffing, coordinating, directing and controlling of projects under contract, developing customer relationships for continued business and to seek new opportunities for new business. Track progress towards meeting financial, scheduled, technical, and performance objectives for assigned projects. Support and lead business development objectives for new business and participate in the development of the Annual Operation Plan for existing and anticipated business. Duties and Responsibilities: Directs and regularly evaluates performance of assigned program tasks in terms of quality, cost control, and achievement of technical, schedule, performance and contractual objective to ensure work results meets customer requirements. Independently ensures all contract deliverables are of high quality and delivered on time. Serves as primary...

Summary:  Epsilon Systems Solutions, Inc. is seeking an experienced Program Manager I to support and grow our Environmental Planning and Cultural Resources practice throughout California and Arizona. This position will lead environmental and cultural resource projects, support business development efforts, manage client relationships, and serve as a Principal Investigator (PI) on archaeological investigations as appropriate. The ideal candidate will have experience managing environmental compliance projects, inclusive of natural and cultural resources, consultations, as well as NEPA documentation, permitting, and planning. This individual will play a key role in expanding Epsilon's presence with federal, state, local government, and commercial clients throughout Arizona and California. Duties and Responsibilities: Identify and pursue new business opportunities within environmental planning, permitting, and cultural resources markets. Develop and maintain relationships...

Summary:  Epsilon Systems Solutions, Inc. is seeking an experienced Program Manager I to support and grow our Environmental Planning and Cultural Resources practice throughout California and Arizona. This position will lead environmental and cultural resource projects, support business development efforts, manage client relationships, and serve as a Principal Investigator (PI) on archaeological investigations as appropriate. The ideal candidate will have experience managing environmental compliance projects, inclusive of natural and cultural resources, consultations, as well as NEPA documentation, permitting, and planning. This individual will play a key role in expanding Epsilon's presence with federal, state, local government, and commercial clients throughout Arizona and California. Duties and Responsibilities: Identify and pursue new business opportunities within environmental planning, permitting, and cultural resources markets. Develop and maintain relationships...

Epsilon Systems Solutions, Inc. is seeking a full-time Lead Marine Gas Turbine Inspector (MGTI) to support U.S. Navy surface ships and military auxiliary vessels in San Diego, CA. The Lead Marine Gas Turbine Inspector (MGTI) is responsible for providing gas turbine (GT) inspection expertise, performing root cause analysis, and delivering inspector-perspective training on gas turbine operations and maintenance. This position serves as the senior authority for marine gas turbine operations, inspections, maintenance processes, and technical project execution supporting Navy surface ships and military auxiliary vessels. The Lead MGTI oversees complex engineering and maintenance initiatives, supervises technical personnel, and ensures operational readiness and compliance with Navy standards, procedures, and mission requirements. The position also serves as a principal advisor to government and program leadership on propulsion plant operations, inspection programs, maintenance...

Epsilon Systems Solutions, Inc. is seeking a full-time Lead Maintenance, Material Management, and Logistics SME (3M ) to support U.S. Navy surface ships and military auxiliary vessels in San Diego, CA. The Lead Maintenance, Material Management, and Logistics SME (3M) provides enterprise-level 3M authority while leading team training, assessments, and maintenance management support for CG and DDG platforms. This position serves as the senior authority for administration and execution of the Navy Maintenance and Material Management (3-M) System, ensuring compliance with Navy maintenance policies, procedures, and readiness requirements. The 3M Lead oversees technical projects, maintenance data management, logistics coordination, and maintenance system operations supporting fleet readiness and operational effectiveness. The position serves as the primary liaison between maintenance activities, shipboard personnel, logistics organizations, and government stakeholders. Key...

Epsilon Systems Solutions, Inc. is seeking a full time Junior  Project Manager in San Diego, CA. Job Summary:  Planning, organizing, staffing, coordinating, directing and controlling of projects under contract, developing customer relationships for continued business and to seek new opportunities for new business. Track progress towards meeting financial, scheduled, technical, and performance objectives for assigned projects. Support business development objectives for new business and participate in the development of the Annual Operation Plan for existing and anticipated business. Duties and Responsibilities: Directs and regularly evaluates performance of assigned program tasks in terms of quality, cost control, and achievement of technical, schedule, performance and contractual objective to ensure work results meets customer requirements. Ensures all contract deliverables are of high quality and delivered on time. Serves as primary point of contact...

Epsilon Systems Solutions, Inc., has an opening for a Full-Time Motor Shop Foreman in National City, CA. Job Summary:  Supervise, coordinate and prioritize all work performed by motor rewind technicians and motor and pump mechanics.   Duties and Responsibilities: Demonstrate the ability to review all repair data gathered by technicians. Schedule and prioritize all work to be performed. Direct technicians and specialists in proper maintenance of Rewind Dept.  Observe and supervise all company rules, regulations and safety procedures. Complete weekly Issued Continual Awareness Trainings with technicians and ensure proper understanding. Assures that all work completed meets EASA standards. Assist in yearly EASA Accreditation Audits. Ensure that proper tools and necessary equipment are available, in good condition and calibrated within standards. Ensure that all equipment, material and tools are properly locked away in motor shop cage....

Epsilon Systems Solutions specializes in Systems and Software Engineering for intelligence/defense systems. We are seeking a highly skilled an experienced Staff Engineer to lead the development, production, and sustainment of flat panel display systems for military and defense applications including Navy shipboard combat and control systems, subsea platforms, and ground and tactical vehicle systems. The ideal candidate will possess a strong background in Electrical Engineering, Hardware Engineering, or Computer Engineering, with extensive experience in ruggedized electronics, display technologies, quality systems, ISO compliance, and production operations within both R&D and manufacturing environments. This role requires a senior-level engineering professional capable of bridging product development, laboratory testing, production support, and regulatory compliance in mission-critical defense programs. Responsibilities: Lead the design, development, integration, and...

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 C5I , focused on software development and systems engineering for intelligence and combat systems, is seeking an experienced and highly organized Senior Program Coordinator to support the successful execution of complex government and defense programs. This position works closely with Program Managers, technical leads, contracts, finance, security, recruiting, customers, subcontractors, and other stakeholders to coordinate day-to-day program activities and ensure contractual, financial, staffing, and administrative requirements remain on track. The ideal candidate is proactive, detail-oriented, comfortable working in a fast-paced environment, and able to manage multiple priorities with minimal supervision. This role is well suited for someone who understands government contracting and wants to grow toward a Program Manager position. Duties and Responsibilities: Independently analyze program schedules, milestones, contractual requirements, staffing,...

Epsilon Systems Solutions, Inc., a 100% Employee-owned Company, is currently seeking one part-time, unscheduled (on-call) Certified CMMC Assessor (CCA) in San Diego, CA. This position is performed remotely, with travel to client facilities. Summary: The Certified CMMC Assessor (CCA) serves as a qualified assessment team member on Cybersecurity Maturity Model Certification (CMMC) Level 2 certification assessments performed on behalf of the Company's Certified Third-Party Assessor Organization (C3PAO). This is a part-time, unscheduled position: work is assigned by engagement rather than on a fixed weekly schedule, and hours will fluctuate with assessment demand. The ideal candidate is an experienced cybersecurity assessor with deep working knowledge of NIST SP 800-171 Rev. 2, NIST SP 800-171A, 32 CFR Part 170, and the CMMC Assessment Process (CAP), together with the professional independence and judgment required to render defensible certification decisions. Duties and...

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...