3,969 Results for

Systems Engineer Jobs in Simi Valley, CA

Jobs

Torrance, CA

$60–$74 / hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Teams work closely across engineering, manufacturing, and customers, giving individuals real ownership, visibility, and influence over outcomes.

9 days ago

Gardena, CA

$175,000–$200,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We believe great outcomes come from empowering experienced leaders, aligning incentives with performance, and fostering a culture where accountability, collaboration, and long‑term relationships matter.

9 days ago

El Segundo, CA

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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 Base.

Assisting the Debris Characterization (DC) project manager with the coordination of airborne assets to collect data for root cause determination in the event of a catastrophic mishap.

7 days ago

Canoga Park, CA

$92,000–$171,000 / year

Please click here for the E-Verify Poster in English or Spanish.

Requirement Development (60%): Develops systems, subsystem, and component requirements for rocket propulsion systems’ product development.

2 days ago

Torrance, CA

$1,200,000–$145,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This team has delivered award-winning architectural and engineering solutions for both public and private sector clients across: Aerospace, Commercial and Industrial giants, Correctional and Government Facilities, Educational Institutions and Healthcare Facilities to name a few.

9 days ago

Torrance, CA

$135,000–$165,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The successful candidate will be responsible for the design, analysis, development, testing, and integration of mechanical systems and components used in advanced aerospace platforms, including aircraft, spacecraft, unmanned systems, propulsion systems, and supporting ground equipment.

9 days ago

Gardena, CA

$75,000–$100,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role requires a deep understanding of HVAC systems, commercial construction, project management, and MEP (Mechanical, Electrical, and Plumbing).

Today

El Segundo, CA

$175,000–$200,000 / year

You will play a pivotal role in shaping software strategy across spacecraft platforms including LEO, MEO, GEO, and responsive space architectures, working closely with systems, avionics, GNC, mission operations, and cybersecurity teams. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

9 days ago

Santa Monica, CA

$125,000–$175,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

5 days ago

Gardena, CA

$80,000–$120,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We believe great outcomes come from empowering experienced leaders, aligning incentives with performance, and fostering a culture where accountability, collaboration, and long‑term relationships matter.

5 days ago

Camarillo, CA

$75,000–$105,000 / year

Headquartered in Camarillo, CA, we are a global motion control leader designing and manufacturing high-performance servo drives and motor controllers trusted across 14,000+ production applications worldwide — from robotics and aerospace to medical, defense, and warehouse automation. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

9 days ago

Camarillo, CA

$95,000–$115,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The success of this philosophy is evidenced through the varied and far-reaching markets that benefit from our materials, including medical/consumer applications, aerospace, automotive, and industrial.

7 days ago

Camarillo, CA

$65,000–$75,000 / year

9 days ago

El Segundo, CA

$100,000–$150,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are a growing company of dedicated professionals committed to ushering in a new era of flight where fatalities approach zero, piloting any aircraft becomes simple and safe, and the sky becomes accessible to all.

9 days ago

Torrance, California

$36–$46 / hour
Contractor

Test Planning and Strategy: Collaborate with cross-functional teams, including design engineers and project managers, to understand the requirements and specifications of defense and aerospace systems. Test Automation and Continuous Improvement: Identify opportunities for test automation and develop automated test scripts and frameworks to streamline testing processes and increase efficiency.

30+ days ago

Torrance, California

Contractor

u>*System Analysis: Analyze electrical systems and circuits, perform calculations, and use simulation software to evaluate their performance and make necessary improvements. *Collaboration: Collaborate with other engineers, technicians, and professionals to integrate electrical systems into larger projects or products.

23 days ago

Canoga Park, CA

$73,000–$136,000 / year

li style="line-height:107%;font-size:14pt;font-family:'verdana' , 'geneva' , sans-serif;color:black">Change Management: The candidate will utilize engineering and business software (Creo CAD, Windchill PLM, Oracle MRP & MES, MS Office applications, and/or other CAD/virtual manufacturing tools/software) to monitor hardware design configuration updates, specification updates, and procedure updates, then incorporate the necessary changes to manufacturing support items (MBOMs, work instructions, CNC programs, special tooling, etc.) to maintain alignment between engineering and manufacturing configurations and compliance with all command media. Please click here for the E-Verify Poster in English or Spanish.

2 days ago

Torrance, CA

$82.84–$87.84 / hour

li>Referral Program. Why Should You Apply?

Health Benefits.

11 days ago

Canoga Park, CA

$127,500–$236,500 / year

The Project and Component Engineer will assist in executing multiple phases of Pressurant and Propellant components (i.e. tanks, pressure switch, filters, regulators, transducers and valves) within assigned defense programs.

Experienced with the design, manufacturing, or testing involved in the production of liquid rocket engine thrusters, valves, pressure regulators, pressure switches, tanks, or transducers is desired.

2 days ago

Canoga Park, CA

$84,000–$156,000 / year

With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

2 days ago

El Segundo, CA

$117,300–$226,900 / year

Provide technical expertise to develop and deliver operational insights into the Mission Delta 3 space EW systems Ensure that Mission Delta 3 customers receive expert guidance in detailed discussions with both internal and external stakeholders Identify and develop handling strategies for space EW system risks, issues, and opportunities Provide communication systems expertise through mission analyses, specification of requirements, architectural trades, guidance on interface requirements, feedback on contractor design and development details, assessments of program risks and opportunities, system verification through testing and analysis, and fielding Effectively work with members of Mission Delta 3, other government stakeholders, Aerospace, and other contractors Take initiative to anticipate and be responsive to Mission Delta needs Communicate clearly, concisely, and professionally in reports and briefings with government stakeholders and Aerospace management on plans, progress, and system details Share your expertise and program knowledge to help develop other employees. The Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the national security space (NSS) enterprise.

30+ days ago

Culver City, CA

About the Team The Media Systems Engineering team designs and delivers production and post-production environments, technology solutions, and hybrid infrastructure that automate, streamline, and optimize audio and video workflows throughout the content creation lifecycle at Amazon MGM Studios and Prime Video. Prime members can customize their viewing experience and find their favorite movies, series, documentaries, and live sports - including Amazon MGM Studios-produced series and movies; licensed fan favorites; and programming from Prime Video add-on subscriptions such as Apple TV+, Max, Crunchyroll and MGM+.

30+ days ago

Manhattan Beach, CA

$79,300–$91,800 / year

The candidate will support Agile development of MS Windows and cloud-based solutions as a Product Owner and Systems Engineer, performing engineering analysis to define internal and external interfaces, data and user workflows, system architecture and design for new capabilities, as part of the Mission Planning and Decision Support Operating Unit (OU).

2+ years experience in one or more of the following Systems Engineering activities: operational concept/workflow development, leadership role in interface analysis, requirements development and management, primary author on engineering reports and documentation, leadership role in milestones, design reviews.

30+ days ago

El Segundo, CA

$104,550–$153,750 / year

Drug Free Workplace: Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

30+ days ago

El Segundo, CA

$160,001–$200,000 / year

p>SAIC - Systems Engineers in El Segundo, California, United States Join our Talent Network > Talent Network Alumni Connect Current Employees Events Featured Locations Chantilly Charleston Colorado Springs Crane El Segundo Fort Meade Hampton Roads Hawaii Huntsville Reston San Diego Southern Maryland St. Louis Washington DC View All Locations Career Fields Business Management Cyber Cloud Data Science DevSecOps Electrical Engineering Mechanical Engineering Network Engineering Software Engineering Systems Engineering Technical Support View All Career Fields View All Jobs Candidate Resources Chantilly Charleston Colorado Springs Crane El Segundo Fort Meade Hampton Roads Hawaii Huntsville Reston San Diego Southern Maryland St. Louis Washington DC View All Locations Business Management Cyber Cloud Data Science DevSecOps Electrical Engineering Mechanical Engineering Network Engineering Software Engineering Systems Engineering Technical Support View All Career Fields.

Job Description Description: SAICs Horizon program is seeking Systems Engineers with varying levels of experience and backgrounds to support the U.S. Space Forces mission of delivering warfighter capability via the Space Systems Commands Space Domain Awareness and Combat Power and Battle Management Command Control and Communications weapon system portfolios.

30+ days ago

$135,000–$165,000 / year

Research, design, develop, and test operating systems-level software, compilers, and network distribution software for military, communications, aerospace, scientific, and general computing applications. Excellent communication and interpersonal skills-verbal, non-verbal, written, and listening-for staff, customer and organizational level communications, both formal and informal.

30+ days ago

Manhattan Beach, CA

$79,300–$118,900 / year

Northrop Grumman Defense Systems is seeking a Systems Systems Engineer / Principal Systems Engineer supporting activities including flight simulator development, Guidance, Navigation, and Control (GN&C) algorithm development and implementation, and "test as you fly" with rigorous model and requirements verification and validation. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.

30+ days ago

El Segundo, CA

$120,001–$160,000 / year

The MSEIT (MILSATCOM Systems Engineering, Integration and Test) team in support of SSC (Space Systems Command) in El Segundo is seeking an individual to provide Information Assurance (IA) and Cybersecurity support for the MILSATCOM Capability area. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.

30+ days ago

Chatsworth, CA

The job responsibilities of an Aircraft Systems Engineer may include: Developing system specifications and requirements: Aircraft Systems Engineers work with customers, project managers, and other engineers to develop system specifications and requirements for aircraft systems. Aircraft Systems Engineers are responsible for the design, development, testing, and maintenance of various aircraft systems, including but not limited to avionics, electrical, hydraulic, fuel, and pneumatic systems.

25 days ago

El Segundo, CA

$120,001–$160,000 / year

p>SAIC - Space Systems Engineer in El Segundo, California, United States Join our Talent Network >Talent Network Alumni Connect Current Employees Events Featured Locations Chantilly Charleston Colorado Springs Crane El Segundo Fort Meade Hampton Roads Hawaii Huntsville Reston San Diego Southern Maryland St. Louis Washington DC View All Locations Career Fields Business Management Cyber Cloud Data Science DevSecOps Electrical Engineering Mechanical Engineering Network Engineering Software Engineering Systems Engineering Technical Support View All Career Fields View All Jobs Candidate Resources Chantilly Charleston Colorado Springs Crane El Segundo Fort Meade Hampton Roads Hawaii Huntsville Reston San Diego Southern Maryland St. Louis Washington DC View All Locations Business Management Cyber Cloud Data Science DevSecOps Electrical Engineering Mechanical Engineering Network Engineering Software Engineering Systems Engineering Technical Support View All Career Fields.

ERROR Invalid launcher labelkey Back to Search Results >Previous Opportunity >Next Opportunity > Space Systems Engineer Job ID: T2602062 Location: El Segundo, CA, United States Date Posted: Mar 8, 2026 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level: Must Be Able to Obtain TSSCI with Poly Potential for Remote Work: On-Site Benefits: Click here Share mail Apply Now >Apply Now >.

30+ days ago

Hawthorne, CA

$145,000–$195,000 / year

li>Drive continuous improvement initiatives to bolster the reliability of IT systems and advance team efficiency -- change management, performance metrics, monitoring, preventative maintenance, incident handling, customer request handling, etc.

ITAR REQUIREMENTS:

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

30+ days ago

Hawthorne, CA

$130,000–$160,000 / year

p>RESPONSIBILITIES:

Work closely with other SpaceX IT administrators and engineers to gather requirements, research, evaluate, design, plan, deploy, and support enterprise software platforms and related technologies in a world-class environment that meets the needs of the demanding SpaceX engineering teams.
PREFERRED SKILLS AND EXPERIENCE:
- Expertise in creating repeatable, reliable, scalable systems architectures, with high availability, fault tolerance, performance tuning, monitoring, and statistics/metrics collection.

30+ days ago

Hawthorne, CA

$130,000–$160,000 / year

p>RESPONSIBILITIES:

Work closely with other SpaceX IT administrators and engineers to gather requirements, research, evaluate, design, plan, deploy, and support enterprise software platforms and related technologies in a world-class environment that meets the needs of the demanding SpaceX engineering teams.
PREFERRED SKILLS AND EXPERIENCE:
- Expertise in creating repeatable, reliable, scalable systems architectures, with high availability, fault tolerance, performance tuning, monitoring, and statistics/metrics collection.

30+ days ago

El Segundo, CA

$200,001–$240,000 / year

SharemailApply Now >Similar JobsChief Space Systems Engineer El Segundo CA United States Engineering and Sciences Systems Engineers El Segundo CA United States Engineering and Sciences Space Systems Engineer El Segundo CA United States Engineering and Sciences Model Based Systems Engineer El Segundo CA United States Engineering and Sciences Lead Test Engineer El Segundo CA United States Engineering and Sciences Project Engineer El Segundo CA United States Engineering and Sciences Systems Engineer El Segundo CA United States Engineering and Sciences SoS Integration Engineer El Segundo CA United States Engineering and Sciences Senior Ground Segment Systems Engineer El Segundo CA United States Engineering and Sciences Spacecraft Subsystem SME El Segundo CA United States Engineering and Sciences Risk Systems Engineer Principal El Segundo CA United States Engineering and Sciences Associate Systems Integrator El Segundo CA United States Engineering and Sciences Strategic Requirements Systems Engineer El Segundo CA United States Engineering and Sciences Future Strategic Space Lead El Segundo CA United States Engineering and Sciences Launch Specialty Associate El Segundo CA United States Engineering and Sciences Principal Test Engineer El Segundo CA United States Engineering and Sciences SATCOM Systems Integration Strategist El Segundo CA United States Engineering and Sciences Space Systems Advanced Development Chief Engineer El Segundo CA United States Engineering and Sciences Are you an SAIC EmployeePlease apply through the internal career site here >Address12010 Sunset Hills Road Reston VAFacebook Page Instagram Feed X Feed Linkedin Page Youtube Page What We DoMission ITEngineering ServicesEnterprise ITProfessional ServicesWho We ServeFederal Civilian State and LocalDefenseIntelligence CommunitySpaceContractsWho We AreAbout SAICInvestorsNewsroomNational ImperativesPartnershipsSuppliers and Small BusinessCareersEmployee ToolsContact Us © 2025 SAIC. LouisWashington DCView All LocationsBusiness ManagementCyberCloudData ScienceDevSecOpsElectrical EngineeringMechanical EngineeringNetwork EngineeringSoftware EngineeringSystems EngineeringTechnical SupportView All Career Fields ERROR Invalid launcher labelkeyBack to Search Results >Previous Opportunity >Next Opportunity >Chief Space Systems Engineer Job ID T2600840Location El Segundo CA United StatesDate Posted Mar 8 2026Category Engineering and SciencesSubcategory Systems EngineerSchedule Full-TimeShift Day JobTravel NoMinimum Clearance Required TS.SCIClearance Level Must Be Able to Obtain TSSCI with PolyPotential for Remote Work On-SiteBenefits Click hereSharemailApply Now >Apply Now >Job DescriptionDescription SAIC is seeking a highly experienced Space Systems Chief Systems Engineer to support Space Systems Command Space Domain Awareness and Combat Power SSCSZ portfolio.

30+ days ago

Camarillo, CA

$91,800–$137,600 / year

p>Basic Qualifications for Principal Systems Engineer: • Bachelor's degree in a STEM field (Science, Technology, Engineering or Math) and 5+ years of relevant experience or Master's degree in a STEM related field with 3+ years of relevant experience • US citizen • Must have Secret clearance • Some experience with hardware and software integration (school and or work experience).

Basic Qualifications for Systems Engineer: • Bachelor's Degree in a STEM field (Science, Technology, Engineering or Math) and 2+ years of relevant experience or Master's Degree in a STEM related field with 1+ years of relevant experience • US citizen • Must have Secret clearance • Some experience with hardware and software integration (school and or work experience).

30+ days ago

Thousand Oaks, CA

You'll collaborate closely with cross-functional teams, site business leads and plant leads that include Manufacturing, Supply Chain, Quality, MCS Engineering, Enterprise Architects, and MES/IDA Global Teams to ensure seamless implementation and optimization of MES, PI Historian Systems, and support partnering with MCS automation/engineering teams for GLAM project support. This role is an excellent opportunity to gain an understanding of Amgen's key manufacturing systems, working with various MCS (Manufacturing and Clinical Supply) business partners to ensure products to patients by managing and supporting key computerized systems such as MES (Manufacturing Execution System), Clinical Label Printing and Packaging, PI Data Historian, Instrument Data Acquisition (IDA) and other integrated systems.

30+ days ago

El Segundo, CA

$121,000–$215,000 / year

Millennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Drug Free Workplace: Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

30+ days ago

Manhattan Beach, CA

$87,600–$131,400 / year

p>Principal Systems Engineer (T-03):

Bachelor of Science degree in a STEM (Science, Technology, Engineering, or Mathematics) discipline and 5 years of related experience; 3 years experience with a Master of Science degree; 1 year experience with a PhD.
Northrop Grumman Defense Systems is hiring a Systems Engineer (level 2) / Principal Systems Engineer (level 3) to join its team in Huntsville, AL, Roy, UT, or Manhattan Beach, CA in support of the Sentinel Program.

30+ days ago

El Segundo, CA

$95,200–$142,800 / year

Complete tasks and participate in technical meetings for DoD, IC, and Civil & Commercial customers, working closely with members of a diverse team comprising military officers and government civilians, prime contractors, SE&I contractors and other FFRDCs.

30+ days ago

Woodland Hills, CA

Author and maintain critical CDR artifacts-System Requirements Document, ICD, Design Description, Test Plans, Risk Register-and produce regular status reports and executive‑level presentations on CDR and verification readiness, risks and mitigation strategies. Collaborate with integration and test teams on schedules, Maintain Interface Control Documents (ICDs) and create comprehensive test verification matrices that cover hardware‑in‑the‑loop (HIL) and software‑in‑the‑loop (SIL) scenarios.

30+ days ago

El Segundo, CA

$162,000–$200,000 / year

The role includes evaluating existing Cross Domain Solutions (CDSs), leveraging emerging technologies and cloud-native capabilities where appropriate, and helping define future CDS architectures and implementation strategies.

The role also supports broader cybersecurity initiatives including CI/CD vulnerability remediation workflows, cyber strategy development, program protection planning, operational cyber exercises, and mission assurance activities.

7 days ago

El Segundo, CA

$170,000–$220,000 / year

p>KBR is seeking an experienced Senior Systems Engineer to join our small, hand-selected team supporting the Space Data Network Backbone (SDN-B) Program Management Office (PMO) within the US Space Force (USSF) Space Systems Command (SSC) Spectrum Warfare Division (SYD 89/SW).

Key Responsibilities:

Support a broad range of systems engineering activities across the program lifecycle, including system requirements definition, design, interface management, data architecture development, verification and validation, integration, performance analysis, lifecycle cost analysis & estimation, decision analysis, and physical configuration assessments.

30+ days ago

El Segundo, CA

$117,300–$226,000 / year

APSD provides world-class corporate expertise that performs analog circuit design, circuit analysis, hardware test, hardware troubleshooting, rapid prototyping, and system-level modeling in support of critical design verification, analysis verification, anomaly resolution, and systems verification efforts. APSD not only solves highly complex technical problems but also serves as an integral component to complementary organizations and program customers to support the goals and objectives of integrated teams across the corporation, customer community, and community of space hardware contractors/suppliers.

30+ days ago

El Segundo, CA

$135,200–$220,000 / year

p>In addition to the above, the minimum requirements for the Windows environments and Infrastructure-as-Code (IaC) (Site Reliability Engineer Staff IV) include:

• A minimum of (7) years of hands-on experience in managing enterprise Windows systems, including Active Directory, Group Policy administration, configuration, troubleshooting, and security hardening to maintain a secure operational environment, is required.

Minimum Requirements for the Windows environments and Infrastructure-as-Code (IaC) (Site Reliability Engineer Staff III) include:

• Bachelor's of Science in Computer Science, Engineering, or a related field-or equivalent hands-on experience that demonstrates your technical expertise and innovative mindset is required.

30+ days ago

El Segundo, CA

$160,001–$200,000 / year

In this role, you won''t just be managing tasks--your primary mission will be high-level oversight and sharing technical subject matter expertise, ensuring execution across critical Space Domain Awareness and Combat Power Portfolios.

SAIC is seeking a highly experienced Systems Engineer to support Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ) portfolio.

4 days ago

El Segundo, CA

$110,400–$165,500 / year

As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. Complete tasks and participate in technical meetings for DoD, IC, and Civil & Commercial customers, working closely with members of a diverse team comprising military officers and government civilians, prime contractors, SE&I contractors and other FFRDCs.

26 days ago

Hawthorne, California

Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses. Salary Range: $110,000 - $220,000The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits.

20 days ago

El Segundo, CA

$72,800–$97,100 / year

These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.

You'll join a collaborative team of high‑caliber engineers working at the intersection of hardware, software, and networking to develop next‑generation wireless avionics systems used by commercial aircraft around the world.

30+ days ago

El Segundo, California

Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses. In this role, you will design, build, and maintain HIL simulation environments that enable full system integration testing of our Effector platforms — bridging the gap between software development and flight hardware.

20 days ago

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Systems Engineer Jobs in Simi Valley, CA

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Network & Systems Engineer, Media Systems Engineering Amazon.com Inc

Systems Engineer / Principal Systems Engineer (AHT) Northrop Grumman Corp

Systems Engineer - Mission Assurance (Mid-Career) - Millennium Space Systems The Boeing Co

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Systems Engineer Brandes Associates Inc

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Aircraft Systems Engineer-Apr23 Keltia Design Inc

Space Systems Engineer Science Applications International Corp

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IT Windows Systems Engineer - Top Secret Clearance Space Exploration Technologies Corp

Chief Space Systems Engineer Science Applications International Corp

Systems/Principal Systems Engineer Northrop Grumman Corp

Senior Manufacturing Systems Engineer - Manufacturing Systems and Integrated Technologies Amgen Inc

Senior Optical Systems Engineer - Millennium Space Systems The Boeing Co

Sentinel - Systems / Principal Systems Engineer - 16888* Northrop Grumman Corp

Space Network Systems Engineer - Member of Technical Staff The Aerospace Corp

SEA Systems Engineer 2-1283 The Kemtah Group, Inc.

Cyber & Cross Domain Solution (CDS) Systems Engineer KBR Inc

Senior Systems Engineer KBR Inc

Power Systems Engineer The Aerospace Corp

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Systems Engineer Science Applications International Corp

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Radar Systems Engineer - Integration & Test CHAOS Industries

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