RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 25% of the TimeDescriptionAt 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 Aeronautics Systems has an opening for a Aeronautical Engineer or Principal Aeronautical Engineer​ to join the team of qualified individuals. Position is located in Palmdale, CA. Join a team delivering integrated HW/SW aerospace capabilities that directly impact mission readiness and system performance. You’ll work in a fast-paced, Agile environment where your engineering decisions shape requirements, architecture, and how systems are verified in the lab and in integration. This role offers broad exposure across systems, software, and specialty engineering while driving solutions from concept through test and fielding. Key Responsibilities:Apply engineering principles to investigate, analyze, plan, design, test, and evaluate systemsPerform trade studies, engineering and technical analyses, reports, change proposals, and other technical documentationActively participate in the efforts associated with Agile development, including release planning, sprint planning, scrum and retrospective.Work in an integrated team environment with other systems, software (SW), and specialty engineers to develop solutions.Prepare technical presentations for management and stakeholders and communicate clearly and effectively the technical approaches and findingsReview Test Plans and Procedures for requirements verification and support system integration and test of complex systems. This includes evaluating integration and test anomalies and assisting disposition and correction of issuesAddress interface and functionality problems between SW components and/or hardware (HW)Work with the SW and infrastructure teams to correct or improve capabilitiesDevelop requirements for the subsystem and SRS/HRS specifications through use of MBSE tools & DOORSDevelop architecture and designs of complex HW and SW systems, including requirements traceability and implementation assessmentContribute to an implementation that includes the ability to analyze high-level needs and define a structured and logical approach to refine the capability into an integrated set of requirements that led to a fielded product.Support the development and review of interface documents (ICDs), requirements, Verification Cross Reference Matrix (VCRM), architectural documentation, system engineering estimates, and author and perform formal and informal engineering reviews.The selected candidate will be required to work full-time, on-site at our facility. There is no remote / hybrid / telework available for this position. Travel up to 25% may be required.We offer flexible work arrangements, 4/10 work schedule with every Friday off, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment. We are looking for self-motivated, proactive, and goal-oriented people to help us grow our services and become even better at what we do.Basic Qualifications for 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.Basic Qualifications for 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.Basic Qualifications for Both Level 2 and 3: Must have an active US Government Top Secret clearance with SCI (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. Note: SAP/PAR will be upgraded once selected candidate is in role. Therefore, candidate must also be able to obtain and maintain upgraded SAP/PAR.)Experience in DOORSExperience working with Systems and Specialty engineers to develop solutions that include a background in all systems development life cycle aspects.Experience in one or more of the following system engineering knowledge areas: technical planning, requirements derivation, functional analysis, timeline analysis, trade studies, cost and risk analysis, interface definition, system design, system integration, verification and validation, supportability, and effectiveness analyses for total systems.Experience developing system engineering artifacts (e.g., specifications, Interface Control Documents, Use Cases, System Architecture Descriptions, Trade Studies, Design Packages, etc.).Experience with requirements development: decomposing requirements from parent-level to lower system/subsystem-level requirements (e.g. system/SW architecture, HW/SW design), reviewing/developing, HW/SW verification and validationPreferred Qualifications:Active DoD Top Secret clearance SCICurrent applicable Special Access Program (SAP) clearance.Security+ certificationExperience with Ansible EnginesExperience with IBM Rational tool suite (DOORS and ClearQuest)Experience with Atlassian tool suite (JIRA, Git, Confluence)Experience using SW test automation tools/frameworksExperience with Java, C++, or PythonExperience working within an Agile development environmentExperience with MBSE, Architecture development, system design and analysis, and development of metricsExperience as a Product OwnerExperience with SW products running in a virtual environment (e.g. VMware, Openshift, Kubernetes)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.