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Senior System Engineer Jobs in Oxnard, CA (NOW HIRING)

Senior Systems Engineer III

Port Hueneme, CA · On-site

$110K - $150K/yr

Position Overview Pantheon Data is seeking an experienced  Senior Engineer to provide technical ... Support MPSF Leadership and System Engineer with analytical and programmatic tasks, including ...

Senior Systems Engineer

Santa Barbara, CA · On-site

$111K - $177K/yr

Senior Systems Engineer Reporting To: Head, Engrg. Sect. Work Schedule: Onsite - Santa Barbara, CA ... Build linear and nonlinear dynamic models and simulations to evaluate system performance. * Provide ...

Senior Systems Engineer

Santa Barbara, CA · On-site

$111K - $177K/yr

Senior Systems Engineer Reporting To: Head, Engrg. Sect. Work Schedule: Onsite - Santa Barbara, CA ... Build linear and nonlinear dynamic models and simulations to evaluate system performance. * Provide ...

Senior Systems Engineer

Santa Barbara, CA · On-site

$140K - $165K/yr

Senior Systems Engineer Reporting To: Head, Engrg. Sect. Work Schedule: Onsite - Santa Barbara, CA ... critical system on a modern military vehicle. Our heritage is in electrohydraulic and ...

Senior Systems Engineer Reporting To: Head, Engrg. Sect. Work Schedule: Onsite - Santa Barbara, CA ... critical system on a modern military vehicle. Our heritage is in electrohydraulic and ...

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Senior System Engineer information

See Oxnard, CA salary details

$59.3K

$132.1K

$186.4K

How much do senior system engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for senior system engineer in Oxnard, CA is $132,088.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,700.00 and $151,400.00 per year, depending on experience, location, and employer.

What is a senior system engineer?

Senior System Engineers are experienced IT professionals responsible for designing, implementing, managing, and maintaining complex computer systems and networks within an organization. They play a critical role in ensuring the stability, security, and scalability of IT infrastructure. Their tasks often include troubleshooting system issues, optimizing performance, overseeing upgrades, and mentoring junior engineers. Senior System Engineers typically collaborate with other IT teams and departments to support business objectives and technological needs.

What are some common challenges faced by senior system engineers when managing large-scale IT infrastructure projects?

Senior System Engineers often encounter challenges such as coordinating with cross-functional teams, ensuring system scalability, and maintaining high availability during upgrades or migrations. Managing complex environments requires balancing security, performance, and compliance, all while minimizing downtime. Effective communication and proactive planning are crucial to successfully navigating these challenges and delivering robust solutions that meet organizational needs.

What are the key skills and qualifications needed to thrive as a senior system engineer, and why are they important?

To thrive as a Senior System Engineer, you need advanced knowledge of system architecture, network administration, and troubleshooting, often supported by a degree in computer science or a related field and several years of experience. Familiarity with tools like VMware, Linux/Windows servers, cloud platforms (AWS, Azure), and certifications such as CompTIA, Cisco, or Microsoft are commonly expected. Strong problem-solving, project management, and communication skills help you lead teams and handle complex technical challenges. These skills are crucial for ensuring system reliability, security, and efficient operation in dynamic IT environments.

What is the difference between Senior System Engineer vs Network Engineer?

AspectSenior System EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like CompTIA Network+, Cisco CCNABachelor's in Computer Science, certifications like Cisco CCNA, CCNP
Work EnvironmentDesigning, implementing, and maintaining IT systems and infrastructureDesigning, deploying, and managing network infrastructure and security
Industry UsageIT, technology, enterprise environmentsTelecommunications, IT, enterprise networks
Common Search/ComparisonSenior System Engineer vs Network Engineer

While both roles require networking knowledge and certifications, Senior System Engineers focus on overall system architecture and integration, whereas Network Engineers specialize in network infrastructure and security. The roles often overlap but serve different core functions within IT teams.

What cities near Oxnard, CA are hiring for Senior System Engineer jobs?

Cities near Oxnard, CA with the most Senior System Engineer job openings:

Infographic showing various Senior System Engineer job openings in Oxnard, CA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $132,088 per year, or $63.5 per hour.

Systems/Principal Systems Engineer

Northrop Grumman Corporation

Camarillo, CA • On-site

Full-time

Medical, Life, PTO

Re-posted 10 days ago


Northrop Grumman rating

8.3

Company rating: 8.3 out of 10

Based on 368 frontline employees who took The Breakroom Quiz

66th of 545 rated manufacturers


Job description

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security.Our organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered with providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!

We are looking for you to join our team as aSystem/Principal Systems Engineer based out ofPt Mugu, CA.

Northrop Grumman Mission Systems seeks a Systems/Principal Systems Engineer to perform systems engineering for an Electromagnetic Warfare (EW) program at NAWC Point Mugu, CA.
Work as part of a Navy led team developing EW systems mainly for the USMC. This Systems Engineering position would support senior Navy system engineers with the development of EW systems. System development would primarily focus on hardware design, prototyping and testing, with integration of software and possible scripting.

Duties vary over time and may include:

  • Follow supplied USMC operational scenarios, requirements, and architecture framework (DoDAF) for system development.
  • Review new system requirements decomposed from the USMC supplied operational requirements, and/or develop project high-level requirements with Navy Model Based System Engineering (MBSE) engineers.
  • Assist the senior systems engineer with the generation and documentation of a new system's architecture and design (power, RF, and functional block diagrams).
  • Assist the senior systems engineers with adherence to appropriate military standards via system requirements, design, and test (MIL-STD-461 (EMI), MIL-STD-464 (EMC), MIL-STD-704 (power), MIL-STD-810 (environmental), MIL-STD-882 (safety), MIL-STD-1250 and MIL-STD-7179 (corrosion), MIL-STD-1289 and MIL-STD-8591 (aircraft stores), and MIL-STD-1472 (human factors)).
  • Review system thermal, safety, and reliability analyses.
  • Review the system design features for the protection of Critical Program Information (CPI).
  • Assist the senior system engineers with new system design features to enhance USMC supportability and maintainability of the system.
  • Research and make recommendations on COTS components for system development based on system performance requirements, size, weight, and power constraints, etc.
  • Support system prototyping at the bench level, in order to technically evaluate potential COTS components for possible use in new systems and to then evaluate subsequent system design performance.
  • Run and develop subsystem Acceptance Test Procedures (ATPs).
  • Assist the senior systems engineers with properly configuring new systems, and checking the configuration of existing systems (hardware, configuration file settings, network IP addresses, and set up of communication and encryption devices).
  • Learn how to generate electrical drawings in AutoCAD electrical.
  • Support the review of electro-mechanical system drawings.
  • Support integration testing of system incremental releases.
  • Assist with the troubleshooting system failures and performance issues.
  • Support the use of key processes, such as the configuration management for system changes after the system baseline is established.
  • Support test's evaluation of system performance in the lab. Operate the system and test equipment to evaluate functional and RF performance against requirements.
  • Collate technical data in response to program sponsor data calls.
  • Review system design documentation and operational checklists, procedures, user manuals, training materials, and other technical publications for technical accuracy and completeness.


This position can be filled at the Systems or Principal Systems level

Position is contingent on Clearance and Customer Approval

Position is on site at NAWC Point Mugu, CA.


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)

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)


Preferred Qualifications:

Knowledge of Electronic Warfare principles

Familiarity with Agile Development Methodology

Familiarity with Atlassian software development and collaboration tool set (Jira and Confluence)

Experience with Ethernet and TCP/IP

Experience with component selection for system development

Experience using mechanical and electrical drawings

Experience with RF receiver and RF jamming, software defined radios, and encryption systems

Experience working with RF test equipment

Experience with concurrent hardware and software development

Experience with military aircraft avionics and/or stores

Familiarity with referenced military standards

Familiarity with aircraft safety, supportability, maintainability, and reliability disciplines

Experience with AutoCAD electrical

Ability to work on your own initiative and learn independently once trained
Strong verbal and written communication skills and the ability to work well in a close team environment

Primary Level Salary Range: $91,800.00 - $137,600.00Secondary Level Salary Range: $114,000.00 - $171,000.00The 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.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939