Senior Software Systems Engineer – Defense, Onsite

Apex Systems; Los Angeles (CA); On-site; USD 110,000 - 140,000; Full time

Job summary

Everforth Apex Systems in Northridge, CA is seeking a Software Systems Engineer 3 to define software requirements and perform functional decomposition for an Advance Weapons Business Unit. This 100% onsite role focuses on delivering safe, integrated software across CSCIs.

You will translate requirements, collaborate with system and software engineers, develop architecture models, verify and validate, and write tests and use-case diagrams.

Qualifications

• Experience with embedded software and reading code to verify implementation to software requirements specifications.
• Experience with system, subsystem, software and hardware integration, test and verification.
• Experience in the defense industry and aerospace environments.

Responsibilities

• Translate system and subsystem software requirements into software-level requirements for each CSCI.
• Collaborate with System and Software engineers to develop software architecture models.
• Support the verification and validation of the software product to ensure all CSCIs function as intended.
• Conduct requirements analysis, allocation, system and software design, and implementation.
• Perform software testing, system integration, and field tests, and verify requirements.
• Develop use cases, activity diagrams, and sequence diagrams using enterprise tools.
• Write and execute Software Test Plans and Test Descriptions.

Skills

Embedded Software

Systems integration

Defense industry experience

Tools

DOORS

CAMEO

Job description

Everforth Apex Systems in Northridge, CA is seeking a Software Systems Engineer 3 to define software requirements and perform functional decomposition for an Advance Weapons Business Unit. This 100% onsite role focuses on delivering safe, integrated software across CSCIs.

You will translate requirements, collaborate with system and software engineers, develop architecture models, verify and validate, and write tests and use-case diagrams.