Software Systems Engineer Jobs in El Segundo, USA

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Ground Software Systems Engineer

Ground Software Systems EngineerThe Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national security space missions? You understand your customer’s environment and how to develop the right systems for their mission. ...

Software Systems Engineer (Senior/Lead)

**Job Description** At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is ...

Sr Principal Engineer Software Mission Systems

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact ...

Systems Engineer

Title:Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a pr ...

Systems Engineer

**Be visionary** Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and ...

Systems Engineer

**Be visionary** Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and ...

Systems Engineer

A client of Innova Solutions is immediately hiring for a Systems EngineerPosition type: Full Time, ContractDuration: 12 MonthsLocation: El Segundo, CAAs a(n) Systems Engineer, you will:Day to Day Responsibil ...

Systems Engineer

A client of Innova Solutions is immediately hiring for a Systems EngineerPosition type: Full Time, ContractDuration: 12 MonthsLocation: El Segundo, CAAs a(n) Systems Engineer, you will:Day to Day Responsibil ...

Software Engineer

A client of Innova Solutions is immediately hiring for a Software EngineerPosition type: Full Time, ContractDuration: 12 MonthsLocation: El Segundo, CA As a(n) Software Engineer, you will:Day to Day Responsibilities: ...

Space Systems Engineer/Sr. Space Systems Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Space Systems Engineer

**Description** SAIC is seeking a highly experienced **Sr. Principal** **Space Systems Engineer** to support Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ) portfolio. Position is available in **El Segundo, California** . **Fun stuff you will do on the job:**<br ...

Systems Safety Engineer

MANTECH seeks a motivated and detail-oriented **Senior System Safety Engineer** to join our team in **El Segundo, CA.** The Senior System Safety Engineer will help protect our national security while supporting the USSF Space Systems Command (SSC) Space Access Directorate at Los Angeles Air Force Bas ...

Systems Safety Engineer

MANTECH seeks a motivated and detail-oriented **Senior System Safety Engineer** to join our team in **El Segundo, CA.** The Senior System Safety Engineer will help protect our national security while supporting the USSF Space Systems Command (SSC) Space Access Directorate at Los Angeles Air Force Bas ...

Senior Systems Engineer

​ ​ Quick Position Facts! Location: El Segundo, CA at our customer site Work Setting: In person Salary Range: $130,000+ Years of Industry Experience: 6+ years of relevant experience Security Clearance Requirement: Must be able to obtain and main ...

Systems Design Engineer

Systems Design EngineerTheOpportunity:Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impactonmodernizing position,navigationand timing systems? You understand your customer’s environment and how to develop the right systems for their miss ...

Quality Systems Engineer

Job TitleQuality Systems Engineer Job Code73471 Post Date03/19/2026 CityEl Segundo StateCA Zip Code90245 Pay Range35-40 Duration1 year Position Type Primary Skills DescriptionThe Team:?€?The Global Quality Systems Team manages quality systems across Mattel. The team is responsible for organizational change manag ...

Space Systems Engineer

Space Systems EngineerSpace Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals who are committed to solving our customers ...

Systems Engineer 6

JOB TITLE: Systems Engineer 6 LOCATION: El Segundo, CA PAY RATE: $124/hour We are a national aerospace and defense staffing agency seeking highly qualified candidates ...

Power Systems Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Space Systems Engineer

Zachary Piper Solutions is seeking a Space Systems Engineer to join the US Space Force located in El Segundo, CAthrough % full onsite presence. The Space Systems Engineer will lead systems engineering efforts across the full lifecycle of space programs - from concept through ...

Fluid Systems Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

Senior Software Engineer

Title:Senior Software Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a ...

Principal Engineer Software

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time**Description** At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact ...

Principal Software Engineer

**Description** SAIC is seeking a motivated and experienced Software Engineer to join our team in El Segundo, CA. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. You will join a systems engineering team defi ...

Principal Software Engineer

Title:Principal Software Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have ...

Senior Software Engineer

**Date Posted:** 2026-04-21**Country:** United States of America**Location:** US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01**Position Role Type:** Onsite**U.S. Citizen, U.S. Person, or Immigration Status Requirements:** Active and transferab ...

Software Development Engineer

**Be visionary** Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and ...

Ground Software Engineer

As a Ground Software Engineer, you will create and implement intuitive, high-performance user interfaces, utilizing time-series databases for real-time testing and interfacing with space vehicles. You will design software systems that enable operators to conduct missions reliably and efficiently. Your ...

Software Engineer, Lead

Software Engineer, LeadThe Opportunity: Are you looking for an opportunity to not just develop software, but to build state-of-the-art systems and technology while focusing on GPS, navigation, and navigation security? As a full-stack developer, you can solve a problem with a complete end- ...

Strategic Requirements Systems Engineer

Title:Strategic Requirements Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your wo ...

Model Based Systems Engineer

Title:Model Based Systems Engineer KBR is seeking a Model Based Systems Engineer to join our team in El Segundo, CA. In this position, you will: Key Responsibilities: + Conduct and develop products in Working Groups that address the design/development, pr ...

Model Based Systems Engineer

**Description** SAIC is seeking a **Model Based Systems Engineer** , specialized in Systems of Systems (SoS) Architectures, in **El Segundo, CA** , to provide systems engineering, mission architecting and analysis support to the Space Systems Command within the Space Combat Power and Battle Management ...

Space Systems Integration Engineer

**Description** SAIC is seeking experienced **Space Systems Integration Engineer** to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) program. Note: This is a hybrid role based out of **El Segundo, CA** The role will also requires up to 2 trips per quarter to ...

Chief Space Systems Engineer

**Description** SAIC is seeking a highly experienced **Space Systems Chief Systems Engineer** to support Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ) portfolio. Position is available in **El Segundo, California** . **Fun stuff you will do on the job:** <br ...

Strategic Requirements Systems Engineer

Title:Strategic Requirements Systems Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your wo ...

Sr. Quality Systems Engineer

Job DescriptionThe Team: The Global Quality Systems Team manages quality systems across Mattel. The team is responsible for organizational change management, training, system administration, system development, and user support. The team works with leaders in the Quality, Safety, Regulations, and Complia ...

Systems Engineering Process Engineer

Job DescriptionSupport ground system units with large scale systems engineering, configuration, and integration to ensure operability. Define, document, and execute configuration management and release processes across on‑prem and cloud environments. Work with DevSecOps and engineering team ...

Platform Systems Engineer Architect

**Description** The Digital Modernization Sector has an exciting career opportunity for a Platform Systems Engineer – Architect in El Segundo, CA to support the US Space Force’s Space Systems Command (SSC). This role is instrumental in the development and deployment of mission critical software for spac ...

Systems Engineer (Active Clearance)

**Date Posted:** 2026-04-17**Country:** United States of America**Location:** US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04**Position Role Type:** Onsite**U.S. Citizen, U.S. Person, or Immigration Status Requirements:** Active and transferab ...

Senior Systems Engineer (ONSITE)

**Date Posted:** 2026-04-21**Country:** United States of America**Location:** US-CA-EL SEGUNDO-E06 ~ 2010 E El Segundo Blvd ~ BLDG E06**Position Role Type:** Onsite**U.S. Citizen, U.S. Person, or Immigration Status Requirements:** Active and transferab ...

Senior Engineer, Systems Engineering

**Date Posted:** 2026-05-07**Country:** United States of America**Location:** US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01**Position Role Type:** Onsite**U.S. Citizen, U.S. Person, or Immigration Status Requirements:** Active and transferab ...

Principal Systems Engineer (ONSITE)

**Date Posted:** 2026-05-01**Country:** United States of America**Location:** US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04**Position Role Type:** Onsite**U.S. Citizen, U.S. Person, or Immigration Status Requirements:** Active and transferab ...

Ground Systems Concept Engineer

Description The Vehicle and Ground Concepts Department (VGCD) in EED provides space vehicle and ground system preliminary/conceptual design; trade and architecture analysis, modeling, process development and leadership expertise; and tool development in support of conceptual design activi ...

Principal Systems Engineer (ONSITE)

Date Posted:2026-05-01Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04Position Role Type:OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. governm ...

Certification Systems Engineer, Lead

Certification Systems Engineer, LeadThe Opportunity: Work with Booz Allen colleagues and government clients, from various DoD and other government agencies to systems engineers, and space and ground system platform acquisition programs. Help the Space Force integrate the GPS system user equipmen ...

Strategic Requirements Systems Engineer

Title:Strategic Requirements Systems EngineerKBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s mos ...

Chief Space Systems Engineer

Chief Space Systems EngineerSpace Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals who are committed to solving our cus ...

Sr. Communication Systems Engineer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative so ...

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    Software Systems Engineer Jobs in El Segundo Job Search Guide, Trends and Insights