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Added 7 mins ago
Regional Field Service Engineer - Radiology
Bayer
Pittsburgh, PA
The Regional Field Service Engineer (FSE) ensures operational excellence, uptime, and customer satisfaction by delivering expert installation, integration, preventive maintenance, repair,…
Added 8 mins ago
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XKEYSCORE Systems Engineer
Columbia Technology Partners
Annapolis Junction, MD
- $195,000 to $225,000 USD / year
CTP is seeking an experienced XKEYSCORE Systems Engineer to serve as a senior technical authority supporting the design, integration, testing, deployment, training, and sustainment of…
Added 8 mins ago
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System Engineer 2
Columbia Technology Partners
Annapolis Junction, MD
- $135,000 to $155,000 USD / year
The ideal candidate brings strong systems engineering experience alongside practical knowledge of system administration, networking, and RF/SIGINT technologies. You'll contribute to system…
Added 8 mins ago
CT
RF Systems Engineer 2
Columbia Technology Partners
Annapolis Junction, MD
- $130,000 to $150,000 USD / year
The ideal candidate brings strong systems engineering experience with networking, system integration, requirements development, and data flow across distributed systems. You'll work across…
Added 8 mins ago
CT
ONEROOF System Engineer
Columbia Technology Partners
Annapolis Junction, MD
- $135,000 to $155,000 USD / year
Columbia Technology Partners is seeking an experienced ONEROOF Systems Engineer to support the design, integration, testing, and deployment of data center solutions for satellite…
Added 8 mins ago
Senior Engineer - Autonomy & Active Safety
Arena Technical Resources, LLC
Oshkosh, WI
vehicle (UGV) control systems. The engineer will collaborate across
Added 9 mins ago
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Fpga Engineer
Actalent
Warner Robins, GA
- $75 to $95 USD / hour
Interface firmware with software and electronic hardware to ensure seamless integration into the overall system.
Added 9 mins ago
A
Embedded Software Engineer
Actalent
Pittsburgh, PA
- $57.69 to $76.92 USD / hour
Embedded Engineer Opportunity!Job DescriptionThis role focuses on designing, implementing, and maintaining embedded C software for onboard signaling and train control systems. The engineer…
Added 10 mins ago
MI
Voice and Video Engineer
Moog Inc
Buffalo, NY
- $90,000 to $125,000 USD / year
Troubleshoot hardware, software, network connectivity, room systems, and conferencing challenges.
Added 11 mins ago
Staff Embedded Firmware Engineer - Power Electronics
Trystar Inc
Merrimack, NH
Trystar’s team members are our most important asset. We are looking for a Staff Embedded Firmware Engineer – Power Electronics – to write, integrate, and verify the embedded real-time…
Added 12 mins ago
Spectrum & Test Engineer
SAIC
Huntsville, AL
The U.S. Army Network Design Facility (ANDF) is seeking a Tactical Data Link Spectrum Management and Test Engineer to support Link 16 spectrum management and tactical data link…
Added 13 mins ago
Virtualization Engineer
GD Information Technology, Inc.
United States
…planning, lifecycle management, automation, monitoring, and integration activities across domestic and international DT managed…
Added 14 mins ago
CALIBRATION SYSTEM INTEGRATION LEAD
Stellantis
Auburn Hills, MI
We are seeking a highly motivated and experienced engineer to join our dynamic team as the Calibration System Integration Lead. This critical role will be responsible for coordinating the…
Added 30 mins ago
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Network Engineer, Connectivity
Simplesense
Denver, CO
- $103,000 to $139,000 USD / year
…across DevSecOps, cybersecurity, and cloud infrastructure. We engineer resilient infrastructure - the software, integration, and operational backbone behind it - for the operators who…
Added 37 mins ago
Spaceflight Hardware Quality Engineer
METECS
Houston, TX
…spans human spaceflight, modeling and simulation, robotics, software, embedded systems, and system integration and…
Added 43 mins ago
Senior Systems Engineer
SAIC
North Charleston, SC
Design and develop scalable, modular software and hardware architectures for non-kinetic EW systems of systems, defining interfaces, specifications, and requirements in support of naval…
Added 49 mins ago
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Endpoint Engineer - 1071
Quantinuum
Broomfield, CO
- $115,000 to $155,000 USD / year
Install, configure, and maintain desktop hardware and software, including operating systems, applications, and drivers.
Added 53 mins ago
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Systems Integration Engineer
Jobot
Egg Harbor Township, NJ · Pleasantville, NJ · Atlantic City, NJ
- $175,000 USD / year
CAS/COTS Systems Integration Engineer – ATOP Program
Added 53 mins ago
IG
Software Systems Engineer - Cleared
Insight Global
Salt Lake City, UT
- From $50 USD / hour
Our defense and aerospace client is looking for a Software Engineer to join the System Software Integration and Test organization and support software integration and testing activities…
Added 55 mins ago
IT Assurance Specialist SME
Cyberstar, LLC
Arlington, VA
Support operational servers and applications, including hardware and software problem resolutions.
Added 59 mins ago
Systems Engineer - Multiple Levels
AeroVironment, Inc.
Albuquerque, NM · Germantown, MD
AV is continuously seeking talented Systems Engineers to work onsite at one of our Albuquerque, New Mexico or Germantown, Maryland offices. In this role, you will support the development,…
Added 1 hour ago
Mechanical Design Engineer
X-Energy, LLC
Houston, TX
X-energy is seeking professionals to join our Mechanical Engineering team in the role of Mechanical Design Engineer to support the development of the Xe-100. This role is responsible for…
Added 1 hour ago
Mechanical Design Engineer
X-Energy, LLC
Houston, TX
X-energy is seeking professionals to join our Mechanical Engineering team in the role of Mechanical Design Engineer to support the development of the Xe-100. This role is responsible for…
Added 1 hour ago
Sentinel - Staff Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Staff Systems Engineer (level 5) to join its team. This position is in Roy, Utah and will support the Sentinel program. Northrop Grumman…
Added 1 hour ago
ServiceNow Senior Scrum Master
Leidos
Salt Lake City, UT
Experience working with large software systems including hardware integration and test.

Northrop Grumman

Sr. Principal Engineer Systems

San Diego, CA, United States

Primary Level Salary Range: $142,200.00 - $213,400.00

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Job details

Pay: Primary Level Salary Range: $142,200.00 - $213,400.00
Experience: AND 4 years of related professional/military experience
Posting language: English
Posted: Oct 18, 2026

Original job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

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.

Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detailed trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.

Basic Qualifications:

Must have a Bachelor of Science degree in a Science, Technology, Engineering, or Math (STEM) discipline AND 8 years of related professional/military experience OR a Master of Science degree in a STEM discipline AND 6 years of related professional/military experience, OR a STEM Ph.D. AND 4 years of related professional/military experience
Must have an active US Government Secret (or higher) clearance (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.
Must have experience with Model-Based Systems Engineering (MBSE) and SysML - creating and maintaining SysML models and using MBSE to support requirements, design, and verification.
Must have experience with requirements management (tools such as DOORS, Polarion, or equivalent), including requirements decomposition and traceability.
Must have experience in risk management methods (e.g., FMEA, FTA, risk registers) and applying risk-informed design decisions.
Must have experience developing system architectures, interface control documents (ICDs), and performing system-level trade studies.
Must have familiarity with systems engineering lifecycle processes (V-model) and standards (e.g., INCOSE SE Handbook).
Must have excellent communication, leadership, and stakeholder management skills; ability to present complex technical material clearly.

Preferred Qualifications:

Complete understanding and wide application of the systems engineering lifecycle, including requirements analysis, design, integration, test, and verification. General knowledge of other related performance analysis techniques/disciplines.
Displays Technical and program review board leadership. Provides technical solutions to a wide range of complex difficult problems. Solutions are imaginative, thorough, practicable, and consistent with organization objectives.
Works under only general direction. Independently determines and develops approach to solutions. Work is reviewed upon completion for adequacy in meeting objectives. Supports chief engineers in defect analysis and path forwards
Contributes to the completion of Change Proposal Development and Risk Management and Opportunity analysis.
Frequent inter-organizational and outside customer contacts. Represents the organization in providing solutions to difficult technical issues associated with specific projects.
Collaborate with program IPT counterparts to develop rigorous and proper systems engineering and design analysis artifacts.
Work with technical teams and stakeholders to develop and mature design of a large program with System of Systems (SoS)
Help develop and incorporate the appropriate requirements for the system and ensure that they are properly represented in the model.
Contribute to system requirements development, management, and performance analysis.
Develop unifying model techniques, procedures, processes (for model development, tool integration, and team integration), and performance analysis of the system

Primary Level Salary Range: $142,200.00 - $213,400.00

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.

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.

Job Category: Engineering

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