Principal Operations Systems Engineer – Level 3

{ "jobLocation" : { "@type" : "Place", "address" : { "@type" : "PostalAddress", "addressCountry" : "United States of America", "addressLocality" : "COAU03GC" } }, "hiringOrganization" : { "name" : "0090 CORP-Corporate Office", "@type" : "Organization", "sameAs" : "" }, "identifier" : { "name" : "Principal Operations Systems Engineer – Level 3", "@type" : "PropertyValue", "value" : "R10241333" }, "datePosted" : "2026-07-21", "employmentType" : "FULL_TIME", "title" : "Principal Operations Systems Engineer – Level 3", "description" : "RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% 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. Northrop Grumman’s Space Sector is seeking a Principal Operations Systems Engineer – Level 3 to join our team in Aurora, CO. This position is 100% onsite and cannot accommodate telecommute work. This role will support the operations of a 24x7 critical system located at a field site located in Aurora, CO. This position will include a comprehensive, 20-week training course intended to provide “street to seat” knowledge of a complex operational system of systems. At the completion of this training, the employee will perform a set of 12-hour crew shifts and complete and on-the-job (OJT) checklist to become a certified Senior System Controller (SSC). In this job, you will: Development of products and CONOPs for the 24x7 operation of a mission critical system Troubleshooting of real-world operations issues Trending of operational data and simulation of products and CONOPs prior to transition to operations Returning systems to an operational state, ensuring the health and safety of the systems while maximizing mission availability Review or development of standard operating procedures that are executed real time on the operational system for standard events and anomaly recoveries Developing scripts and products to automate the operations of complex systems Develop suites of operational products for newly delivered systems Ability and willingness to work rotating 12-hour shifts which will be scheduled 5:30am to 5:30pm and 5:30pm to 5:30am 4 days on, 4 days off including weekends and holidays rotating days and nights. Other duties as assigned This position is contingent upon the candidate obtaining final clearances and program access(es) within a reasonable period of time as determined by the company. Basic Qualifications: Approved STEM Bachelor’s degree with 5 years of professional experience – OR – Approved STEM Master’s degree with 3 years of professional experience – OR – Approved STEM PhD with 1 year of professional experience. Must have the ability to obtain and maintain a U.S. Government Top Secret security clearance, SCI access, and complete a Counterintelligence Polygraph examination prior to start Ability and willingness to work rotating 12-hour shifts which will be scheduled 5:30am to 5:30pm and 5:30pm to 5:30am 4 days on, 4 days off including weekends and holidays rotating days and nights. Proven leadership experience on a project and/or team. Experience in Linux Preferred Qualifications: Ability to work as an