Principal Software Engineer - System Infrastructure Engineering

Northrop Grumman

remote global$104k-$155k/yrPosted Jul 9, 2026
Posting intelligenceActively listed

Skills

ansiblepython

About the role

RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 25% of the Time

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.

Global Surveillance Division is an industry-leading provider for cutting edge Intelligence, Surveillance, and Reconnaissance (ISR) solutions for national security, military, and civil customers. We thrive from a heritage of providing innovative, affordable, and reliable aerospace and defense products that our customers rely on to achieve mission success. Join the technology revolution and make the impossible, possible.

Northrop Grumman Aeronautics Systems has an opening for a Software Engineer 3 to join the Systems Infrastructure Engineering (SIE) team based out of the Autonomous Design Center of Excellence (CoE) in San Diego, California.

Key Responsibilities:

Leading a team of engineers and providing daily tasking that’s consistent with the current priorities

Maintaining an Agile development workflow that’s already established

Administration and troubleshooting of Linux (RHEL / CENTOS) 6/7/8 servers and workstations

Administration and troubleshooting of Windows Server 2008 / 2016, and Windows 7 / 10 systems

Administration and troubleshooting of VMWare vSphere systems (VCSA and ESXi) systems

Automate system maintenance tasks with scripting tools (PowerSHell, Python, Ansible, etc.)

Enforce cybersecurity compliance through the use of security frameworks and remediation tools (SCC SCAP scanner, STIG Viewer, and eventually Nessus)

Maintain proper configuration management with engineering document lifecycle tools (Team Center Enterprise)

Basic Qualifications:

Bachelor’s Degree in Science, Technology, Engineering or Mathematics (STEM) discipline with at least 5 years of experience, OR a Master Degree in Science, Technology, Engineering or Mathematics (STEM) discipline with at least 3 years of experience, OR a PhD in Science, Technology, Engineering or Mathematics (STEM) discipline with at least 0 years of experience

Minimum of 4 years installing, configuring, maintaining and administration of Red Hat Enterprise Linux (RHEL) 6/7/8 servers and workstations

Minimum of 4 years installing, configuring, maintaining and administration of Windows-based servers and workstations

Meets DoD IAT requirements for security certification for classified systems administrators, or be in the process of obtaining one (i.e., Security+, CISSP, etc.)

Must have an active Secret (or higher) clearance

Preferred Qualifications:

Experience with VMWare infrastructure

Experience with Ansible

Certification from VMWare, Windows (MCSE), and/or RedHat with Satellite Administration

US Passport and ability to frequently travel overseas

Primary Level Salary Range: $103,600.00 - $155,400.00

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.

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.

Questions about this role

Click "Apply with AI Applyd" above and you are done. Your resume is rewritten for this advert, the screening questions are answered, and it is submitted on Northrop Grumman's own hiring system. No retyping your history, no fourteen tabs, no evening lost.

Compensation varies by seniority, employer size, and location. When this listing publishes a salary band you'll see it in the badge row above the description.

You never touch the form - the application is filled and submitted for you on Northrop Grumman's own hiring system. It is not marked sent when we press submit. It is marked sent when a confirmation from their system arrives at the address we apply with, and your dashboard shows which stage each application is at until then.

Twelve applicant tracking systems have a real apply path: Workday, Greenhouse, Lever, Ashby, Workable, iCIMS, Personio, Recruitee, Teamtailor, Rippling, Breezy and SmartRecruiters. Your application goes in on the employer's own hiring system, never into an aggregator queue.

Want AI Applyd to auto-apply to roles like this?

We tailor your resume per posting, fill the forms, and track replies for you.