Posted:
5/21/2026, 9:49:44 AM
Location(s):
Alabama, United States ⋅ Huntsville, Alabama, United States
Experience Level(s):
Expert or higher ⋅ Senior
Field(s):
IT & Security
Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Senior Principal Engineer Systems to join our team of qualified, diverse individuals. This position will be in Huntsville, AL.
The selected Sr. Principal Systems Engineer responsibilities will include support of the Systems Integration, Test, and Readiness (SITR) program as an individual contributor supporting the program management office. The selected individual will work alongside the program leadership team to:
Provide technical expertise in troubleshooting, root-cause analysis, and corrective actions to support the sustainment of hardware and software systems.
Collaborate with engineering, program management, and supply chain teams to execute sustainment and modernization plans.
Monitor metrics, analyze data trends, and recommend advanced strategies for system improvements.
Engage directly with customers and stakeholders to resolve urgent issues, present technical recommendations, and maintain strong working relationships.
Develop and maintain technical documentation, including sustainment procedures, technical reports, risk assessments, and sustainment roadmaps.
Participate in field events, system evaluations, and sustainment reviews as required to validate system upgrades and modifications.
Support risk management efforts, including tracking obsolescence risks and implementing mitigation strategies for hardware and software components.
Provide recommendations and input for improving sustainment practices and addressing long-term system challenges.
Basic Qualifications - To be considered for this position, you must minimally meet the knowledge, skills, and abilities listed below:
Bachelor’s degree in a STEM discipline and 8 years of experience, or a Master’s degree with 6 years of experience, or a PhD with 4 year of experience.
Must have a current, active DoD Secret clearance at the time of application.
Demonstrated experience and expertise with system troubleshooting, including fault isolation and corrective actions.
Familiarity with sustainment practices for hardware, software, or integrated systems.
Strong skills in technical communication, documentation, and collaboration with multidisciplinary teams.
Proven ability to prioritize tasks and provide effective solutions in a dynamic, mission-oriented environment.
Preferred Qualifications - Candidates with these desired skills will be given preferential consideration:
Experience sustaining GWS, Ground-Based Strategic Deterrent (GBSD), or similar weapon systems.
Familiarity with GWS data systems.
Direct experience diagnosing and resolving system-level issues in hardware, software, and network components.
Knowledge of sustainment and lifecycle management tools, risk analysis, and obsolescence tracking.
Strong analytical skills, including experience with system modeling platforms.
Leadership experience in sustainment or modernization efforts, including overseeing upgrades or integration projects.
Familiarity with predictive maintenance practices and data analytics to enhance system readiness.
Active DoD Top Secret clearance preferred.
Website: https://northropgrumman.com/
Headquarter Location: Falls Church, Virginia, United States
Employee Count: 10001+
Year Founded: 1994
IPO Status: Public
Last Funding Type: Grant
Industries: Data Integration ⋅ Manufacturing ⋅ Remote Sensing ⋅ Security ⋅ Software