Northrop Grumman is seeking a Linux Systems Administrator/Principal Systems Administrator to maintain and enhance Linux Systems and Infrastructure for the National Air and Space Intelligence Center (NASIC) at Wright Patterson Air Force Base in Dayton, OH. NASIC is responsible for creating all-source intelligence defining the present and future air, air defense, cyber, space and ballistic missile threats to enable military operations, force modernization, and policy making. Successful candidates will clearly demonstrate strong technical skills to achieve high availability, security, and integrity for the operating environment. They should have a track record as an effective communicator and problem solver who is able to develop and maintain good working relationships with internal and external stakeholders.
This requisition may be filled at a higher level based on the qualifications listed below.
Basic Qualifications for a Systems Administrator:
- Active Department of Defense Top Secret/Sensitive Compartmented Information security clearance
- IAT Level II certification such as SecurityX (formerly CASP+) or Security+
- One of the following:
- High school diploma or GED equivalent with 6 Years relevant experience may be substituted in lieu of a degree
- Bachelor's degree in a Science, Technology, Engineering or Math discipline with 2 Years related experience
- Master’s degree in a Science, Technology, Engineering or Math discipline with 0 Years related experience
- Minimum of three years of experience with Systems Administration for Linux Operating Systems such as RedHat Enterprise Linux (RHEL), CentOS, or Rocky Linux.
- Candidate must demonstrate strong troubleshooting and problem-solving skills
Basic Qualifications for a Principal Systems Administrator:
- Active Department of Defense Top Secret/Sensitive Compartmented Information security clearance
- IAT Level II certification such as SecurityX (formerly CASP+) or Security+
- One of the following:
- High school diploma or GED equivalent with 9 Years relevant experience may be substituted in lieu of a degree
- Bachelor's degree in a Science, Technology, Engineering or Math discipline with 5 Years related experience
- Master’s degree in a Science, Technology, Engineering or Math discipline with 3 Years related experience
- Minimum of three years of experience with Systems Administration for Linux Operating Systems such as RedHat Enterprise Linux (RHEL), CentOS, or Rocky Linux.
- Candidate must demonstrate strong troubleshooting and problem-solving skills
Preferred Qualifications:
- Experience with network administration and related infrastructure
- Experience with scripting using tools such as Python, Perl, Bash, PowerShell, etc.
- Experience with hardware installation and maintenance to include firmware upgrades
- Experience in enterprise backup and restore solutions, storage area network (SAN), and network attached storage (NAS)
- Experience with Atlassian tools such as Jira and Confluence
- Experience with DevOps architecture such as Kubernetes, Nexus, Harbor, Docker, GitLab, etc.
Skills Required
- Active Department of Defense Top Secret/Sensitive Compartmented Information security clearance
- IAT Level II certification, such as SecurityX (formerly CASP+) or Security+
- High school diploma or GED plus 6 years of relevant experience for the Systems Administrator level
- Bachelor's degree in a STEM discipline plus 2 years of related experience for the Systems Administrator level
- Master's degree in a STEM discipline plus 0 years of related experience for the Systems Administrator level
- High school diploma or GED plus 9 years of relevant experience for the Principal Systems Administrator level
- Bachelor's degree in a STEM discipline plus 5 years of related experience for the Principal Systems Administrator level
- Master's degree in a STEM discipline plus 3 years of related experience for the Principal Systems Administrator level
- At least 3 years of systems administration experience with Linux operating systems such as RHEL, CentOS, or Rocky Linux
- Strong troubleshooting and problem-solving skills
- Network administration and related infrastructure experience
- Scripting experience with Python, Perl, Bash, PowerShell, or similar tools
- Hardware installation and maintenance experience, including firmware upgrades
- Experience with enterprise backup and restore solutions, SAN, and NAS
- Experience with Atlassian tools such as Jira and Confluence
- Experience with DevOps architecture, including Kubernetes, Nexus, Harbor, Docker, or GitLab
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.









