Principal Engineer Systems - Global SE Interface Engineer (25-076 & 25-077)

Position Overview:
The Command and Control, Battle Management, and Communications (C2BMC) program integrates the Missile Defense System. It is a vital operational system that enables the U.S. president, secretary of defense, and combatant commanders at strategic, regional, and operational levels to systematically plan ballistic missile defense operations, to see the battle develop collectively, and to dynamically manage designated networked sensors and weapons systems to achieve global and regional mission objectives. C2BMC supports a layered missile defense capability that enables an optimized response to threats of all ranges in all phases of flight. C2BMC is the force multiplier that globally and regionally networks integrate, synchronizing autonomous sensor and weapon systems and operations to optimize performance. C2BMC is integral to all system ground and flight tests, which verify and exercise all current and future missile defense system capabilities.
This position will be assigned to the C2BMC-G Systems Engineering Team within SEIT. This is a Systems Engineer and will be at times called to support non-interface systems engineering activities. The C2BMC-G Interface Engineer will be part of a small team of Interface Engineers responsible for developing ICDs and IDDs. This includes establishing new interfaces between external elements, including space and terrestrial sensors. The interface Engineer will work with their leadership to ensure the resolution of issues and challenges that may be encountered. They will ensure that the ICDs and IDDs created are to the appropriate standards required of the program. They are expected to develop various behavioral diagrams to understand and document the requirements and create the ICDs/IDDs.
Essential Functions:

Create requirements and capture them in DOORS in sufficient detail to provide a clear understanding to the implementation teams
* Develop behavioral diagrams to understand the requirements and behavior of the interface
* Develop and update multiple Interface Control Documents (ICDs) and Interface Design Documents
* Attend interface working group meetings with MDA customers and representatives of assigned external element engineering organizations and provide support to program integration and test-related efforts for the associated interface
* May be assigned to support other interface engineers in developing ICDs for other BMDS Elements, support requirements engineering, use case development, and logical architecture modeling tasks as SE department tasking requires
* Support spiral leadership to ensure interface artifacts and system assessment tasks required for the assigned sensor interface are completed when required
Salary range for Huntsville: $105,400 - $158,000
Salary range for Colorado Springs: $100,300 - $150,500
Basic Qualifications:
Please note your updated security clearance and IAT/relevant certifications on your resume, if applicable.

Bachelor's Degree in a STEM Computer Science, Science, Technology, Engineering, Software Engineering or Mathematics discipline preferred from an accredited university and 5 years of related work experience or a Master's degree (preferred) in a related STEM discipline and 3 years of related work experience, or PhD in a related discipline with 1 year work experience
* Applicants must have a current active in-scope DoD-issued Top Secret security clearance at the time of application, which is required to start
* Ability and willingness to travel up to 10% to support business needs
* 5+ years of professional experience in Systems Engineering or related discipline
* Must have significant experience in authoring ICDs and IDDs that are DID-compliant and to DoD Standards
* Must be able to function as part of an experienced team in developing systems engineering products and artifacts while adhering to the program Systems Engineering Management Plan (SEMP) and other processes
* Must possess an understanding of systems engineering processes and principles
* Must have a proven track record of successfully applying system engineering principles to develop product solutions
* Must have experience in requirements elicitation, including the use of behavior diagrams as an analysis tool to understand and decompose requirements
* Demonstrated Systems Engineering skills and experience with interface engineering, including:
Authoring of Interface Control Documents (ICDS) and Interface Design Documents (IDDS)
* Message definition and processing rules
* Message formatting (e.g., XML, VMF, et al.)
* Physical/network specifications and models, to include the ISO OSI model
* Physical/network topologies and devices
* Network protocols (e.g. TCP/IP, UDP, et al) is a must

* Requirements engineering and development of behavioral models and diagrams, are required, including:
Use cases
* Sequence diagrams
* Activity diagrams

* Must have excellent communication skills, including the ability to present clearly to internal and external customers
* Requirements engineering, including experience working with IBM Rational's Dynamic Object-Oriented Requirements System (DOORS)
* Risk Management Framework (RMF) based cyber security and experience with Agile or Iterative Development Methods
Preferred Qualifications:

Certification: INCOSE Certified Systems Engineering Professional (CSEP) Certification
* Certification: Object Management Group Certified Systems Modeling Professional - Model Builder Fundamental (OCSMP - MBF)
* Experience in authoring Space Sensors or Terrestrial Sensors is highly desirable
* Experience authoring Missile Defense Systems (MDS) or Space Domain ICDs and IDDs is highly desirable
What We Can Offer You:
Northrop Grumman provides a comprehensive benefits package and a work environment that encourages your growth and supports the mutual success of our people and our company. Northrop Grumman benefits give you the flexibility and control to choose the benefits that make the most sense for you and your family. Your benefits will include the following:

Health Plan
* Savings Plan
* Paid Time Off
* Education Assistance
* Training and Development
* Flexible Work Arrangements
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Additional Northrop Grumman Information:
Salary Range: *$100,300 - $158,000
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.Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action 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/AA and Pay Transparency statement, please visit. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.