Job Description:
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. Our employees are not only part of history, they're making history.
Northrop Grumman Defense Systems (NGDS) is seeking a Principal Cybersecurity Engineer to join the Cyber Systems Engineering team supporting the development of mission-critical defense systems.
Position Overview:
The Principal Cyber Systems Engineer will provide support for the Integrated Battle Command System (IBCS) program. The selected candidate will work with the cybersecurity team to continuously ensure systems are compliant with program security requirements.
What You’ll Get to Do:
- Perform security assessments on containerized applications; drive remediation efforts.
- Collaborate with software, systems, and security engineers to define secure architectures and deployment patterns.
- Ensure cyber survivability attributes are implemented in system designs
- Support the security architecture and influence the security tools selection and development.
Basic Qualifications:
- Bachelor’s degree in STEM field with 5 years of cyber systems experience – OR – master’s degree in a STEM field with 3 years of cyber systems experience.
- Active Secret security clearance to Start.
- Requires an Active DoD 8140/8570 certification (e.g., Security+ CE).
- Experience managing and manipulating containers (e.g. Podman, Docker, Kubernetes)
- Provide technical analyses of cyber infrastructure challenges and problems; develop/identify technical solutions responsive to customer needs
- Recommend and implement system enhancements that will improve the performance, reliability, and security of the system including installation, upgrading, monitoring, problem resolution, and configuration
- Collaborate with SW development and cyber teams on implementing and documenting plans for system deployment(s)
- Solve complex problems across disciplines in an Agile, DevSecOps environment
- Experience working in a Linux environment (e.g., Ubuntu, CentOS, RHEL) including basic command-line usage, file system navigation, and process management
- Exposure to basic shell scripting (e.g., Bash) for automation of routine tasks
- Familiarity with Linux user and permission management (users, groups, file permissions)
Preferred Qualifications:
- Experience enforcing container security standards and remediate vulnerabilities in container images.
- Experience administering Red Hat Enterprise Linux (RHEL) systems, including user management, security patching, and troubleshooting
- Experience working with systems engineering, software, integration/test, configuration management, and program stakeholders to support cybersecurity execution across the system lifecycle.
- Proven experience working within IT Systems Design, Deployment and Administration
Skills Required
- Bachelor’s degree in a STEM field with 5 years of cyber systems experience, or a master’s degree in a STEM field with 3 years of cyber systems experience
- Active Secret security clearance at start
- Active DoD 8140/8570 certification, such as Security+ CE
- Experience managing and manipulating containers, such as Podman, Docker, or Kubernetes
- Technical analysis of cyber infrastructure challenges and development of customer-responsive solutions
- Experience implementing system enhancements, installation, upgrading, monitoring, problem resolution, and configuration
- Experience collaborating with software development and cybersecurity teams on system deployment plans
- Experience solving complex problems across disciplines in an Agile DevSecOps environment
- Experience working in a Linux environment, including command-line usage, file-system navigation, and process management
- Exposure to basic Bash or similar shell scripting for automation
- Familiarity with Linux user, group, and file-permission management
- Experience enforcing container security standards and remediating vulnerabilities in container images
- Experience administering Red Hat Enterprise Linux, including user management, security patching, and troubleshooting
- Experience working with systems engineering, software, integration and test, configuration management, and program stakeholders across the system lifecycle
- Experience in IT systems design, deployment, and administration
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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Healthcare Strength — Health coverage offers multiple medical plan options by region alongside dental, vision, mental‑health resources, and wellness programs. Recent materials also highlight added family‑building support, including a dedicated fertility benefit.
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Retirement Support — The 401(k) savings plan is positioned as competitive with a company match, auto‑escalation features, and access to an employee stock fund/ESPP. Official filings and benefits guides emphasize retirement as a core element of the Total Rewards package.
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Leave & Time Off Breadth — Many sites offer a 9/80 schedule, generous PTO, paid holidays, and flexible/telework options where program needs allow. Paid parental and caregiver leave are prominently featured, with recent enhancements for the delivering parent.
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.







