Northrop Grumman Aeronautics Systems has an opening for a Systems Integration/Principal Systems Integration Engineer to join the team of qualified individuals. Position is located in McClellan, CA.
What You'll Get to Do:
The qualified candidate will become part of Northrop Grumman’s Test & Evaluation organization. The selected candidate will synthesize customer contractual needs and requirements into system test solutions which acknowledge technical, schedule and cost constraints. They will perform a variety of duties in the electronic, mechanical, electromechanical, or software areas. The ideal candidate is detail oriented, organized, and able to learn challenging concepts quickly in a fast-paced environment.
Key Responsibilities:
- Assist in development, execution, peer review, and release of test procedures
- Participate in both Formal and Non-Formal Test execution events
- Participate in test planning, discrepancy report, validation testing, and post test data analysis
- Provide support of required laboratory test artifacts
- Effectively communicate test results and project updates
- Willing to support multiple shifts and odd hours to accommodate testing efforts and lab schedules
This position may be filled at a level 2 or level 3 based on the qualifications below:
Basic Qualifications for a Level 2:
- Must have a Bachelor of Science degree in a STEM discipline AND 2 years of related professional/military experience, OR a Master's degree AND 0 years of related professional/military experience.
- Must have an active US Government Top Secret clearance (with a background investigation within the past 6 years or enrolled into Continuous Evaluation).
- Must have the ability to obtain and maintain Special Access Program (SAP) clearance, within a reasonable amount of time as determined by business needs.
- Your ability to transfer and maintain the final adjudicated U.S. government Top Secret clearance (must be in-scope or enrolled in Continuous Evaluation) and any program access(es) required for the position within a reasonable period of time, as determined by the Company.
- Capability to work with supervision and develop effective approaches to problem-solving.
- Self-motivated with a strong attention to detail and thoroughness.
- Experience writing Python scripts
- Experience working System Test, SW Development and/or Systems Engineering
- Experience with Windows/Linux operating systems & Virtual Machines (VMs)
- Understanding of the software development lifecycle and agile development methodology
Basic Qualifications for a Level 3:
- Must have a Bachelor of Science degree in a STEM discipline AND 5 years of related professional/military experience, OR a Master's degree AND 3 years of related professional/military experience, OR a Ph.D. AND 1 year of related professional/military experience.
- Must have an active US Government Top Secret clearance (with a background investigation within the past 6 years or enrolled into Continuous Evaluation).
- Must have the ability to obtain and maintain Special Access Program (SAP) clearance, within a reasonable amount of time as determined by business needs.
- Your ability to transfer and maintain the final adjudicated U.S. government Top Secret clearance (must be in-scope or enrolled in Continuous Evaluation) and any program access(es) required for the position within a reasonable period of time, as determined by the Company.
- Capability to work with supervision and develop effective approaches to problem-solving.
- Self-motivated with a strong attention to detail and thoroughness.
- Experience writing Python scripts
- Experience working System Test, SW Development and/or Systems Engineering
- Experience with Windows/Linux operating systems & Virtual Machines (VMs)
- Understanding of the software development lifecycle and agile development methodology
Preferred Qualifications:
- Current applicable Special Access Program (SAP) clearance.
- Knowledge of system test and integration.
- Experience calibrating and inspecting special test equipment
- Experience creating, updating and executing test procedures
- Security+ certification
- Experience with IBM Rational tool suite (DOORS and ClearQuest)
- Experience with Atlassian tool suite (JIRA, Git, Confluence)
- Experience using software test automation tools/frameworks
- Experience with Java, C++, or Python
What We Can Offer You:
Northrop Grumman provides a comprehensive benefits package and a work environment which encourages your growth and supports the mutual success of our people and our company. Northrop Grumman benefits give you the
flexibility and control to choose the benefits that make the most sense for you and your family.
Your benefits will include the following: Health Plan, Savings Plan, Paid Time Off and Additional Benefits including Education Assistance, Training and Development, 9/80 Work Schedule (where available), and much more!
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.Skills Required
- Bachelor of Science degree in a STEM discipline and 2 years of related professional or military experience for Level 2; or Master's degree and 0 years of related experience
- Bachelor of Science degree in a STEM discipline and 5 years of related professional or military experience for Level 3; or Master's degree and 3 years, or Ph.D. and 1 year
- Active U.S. Government Top Secret clearance with an in-scope background investigation or enrollment in Continuous Evaluation
- Ability to obtain and maintain Special Access Program clearance
- Ability to transfer and maintain final adjudicated Top Secret clearance and required program access
- Experience writing Python scripts
- Experience with system test, software development, and/or systems engineering
- Experience with Windows, Linux, and virtual machines
- Understanding of the software development lifecycle and agile development methodology
- Knowledge of system test and integration
- Experience calibrating and inspecting special test equipment
- Experience creating, updating, and executing test procedures
- Security+ certification
- Experience with IBM Rational DOORS and ClearQuest
- Experience with JIRA, Git, and Confluence
- Experience using software test automation tools or frameworks
- Experience with Java, C++, or Python
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
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Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
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Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
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Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
Northrop Grumman Insights
What We Do
We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.





