Jobs in the United States

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Added 1 min ago
V
Software Engineer II
VONTIER
United States
- $96,800 to $120,000 USD / year
We have an exciting opportunity for a Software Engineer II on our Automatic Tank Gauge team. We are looking for motivated people to join us on our journey. You need to think big, move fast,…
Added 6 mins ago
Quality Engineer
nLIGHT
Camas, WA
The Quality Engineer is responsible for establishing, maintaining, and leading improvements in customer quality, internal quality, and supplier quality. They ensure requirements are met,…
Added 8 mins ago
Product Manager - Platform
Revel
United States
…permission that’s too broad, or an admin task that needs a Revel engineer on site is a real cost to…
Added 10 mins ago
CR
Software Engineer - Full Stack, Officer
Charles River Systems Inc MA
United States
- $70,000 to $118,750 USD / year
As a UI Developer II, you will contribute to the design, development, testing, and maintenance of user-facing applications across one or more Charles River or Alpha platform modules. You…
Added 10 mins ago
Software Engineer II, Onsite
RTX
United States
Our Software Department in Fullerton, CA is looking to hire a Software Engineer II to work onsite in Fullerton, CA. This role is for an experienced Software Engineer in developing and…
Added 10 mins ago
Thermo-Fluids Engineer II (Onsite)
RTX
United States
Pratt & Whitney is seeking a Thermo-Fluids Engineer to join its Mechanical Systems, Externals, and Nacelles (MSEN) engineering team. In this role, you will support the design and analysis…
Added 10 mins ago
Software Engineer
RTX
United States
The Strategic Communication Software (SW) Engineering Department has an opportunity for a talented Software Engineer II to join our team onsite in Largo Florida. This role requires a…
Added 10 mins ago
Software Engineer II
RTX
United States
The Strategic Communication Software (SW) Engineering Department has an opportunity for a talented Software Engineer II to join our team onsite in Largo Florida. This role requires a…
Added 10 mins ago
Ignition Software Developer II
RTX
United States
CFI has an immediate growth opportunity for an enthusiastic, highly motivated Software Systems Engineer to join our team. As a Connected Factory Developer, you will help design, build,…
Added 12 mins ago
Production Manager II
Federal Signal
Post Falls, ID
We are a “Solution Driven” manufacturer for the mining industry. At Ground Force Worldwide we design, engineer and manufacture the World’s Finest Mine Support Equipment. We offer a diverse…
Added 15 mins ago
Process Engineer II/III - API (Recovery) Mon-Fri shift
Novo Nordisk
Clayton, NC
Experience with design of requirements documents preferred
Added 15 mins ago
Development Engineer II
Amro Fabricating Corporation
Mukilteo, WA
Karman Space & Defense is a leader in the rapid design, development, and production of critical, next‑generation system solutions that align with the U.S. Department of War and its allies’…
Added 17 mins ago
Systems Engineer II
Mlt Systems
Stafford, VA
…fulfill their passion for service. In support of Product Manager Engineer Systems, we are seeking a Systems Engineer II with experience in supporting DOW Federal acquisition programs;…
Added 18 mins ago
Process Engineer II/III - API (Recovery) Mon-Fri shift
Clayton
Experience with design of requirements documents preferred
Added 22 mins ago
Manager, Software Development Engineer
Equinix LLC
United States
Equinix is looking for a Manager, Software Engineer to lead the team that builds and supports our channel and partner systems. The platforms include Salesforce Partner Relationship…
Added 22 mins ago
Network Engineer with Secret Clearance
CALNET Inc.
Washington, D.C., DC
…Washington DC, we are currently searching for a talented Network Engineer with Secret Clearance to work in Washington…
Added 22 mins ago
T
Firmware Architect/Product Security Technical Lead
TEKsystems
Richardson, TX
- $70 to $87 USD / hour
…maintainable, and compliant solutions. The lead remains hands-on in design, implementation, review, debugging, and risk resolution while mentoring engineers and raising organizational…
Added 23 mins ago
Fluids Engineer II - Glenn Stage 2 Mid/Fwd
Blue Origin Personnel, LLC
United States
As part of a hardworking team of engineers, technicians, and specialists, you will design, analyze, and integrate fluid systems for aerospace applications. This role involves the…
Added 23 mins ago
Civil Engineer II
AKRF, Inc.
White Plains, NY
AKRF is seeking a Civil Engineer to join our private land development engineering team based out of our White Plains office. This individual will serve a key role in supporting our growing…
Added 23 mins ago
Cable Fabrication Technician II
JPL/NASA
Pasadena, CA
Support the manufacturer engineer in assessing and recommending design modifications.
Added 24 mins ago
Cloud Systems Engineer – Active Directory and Windows
ECS FEDERAL LLC
FAIRFAX, VA
Everforth ECS is seeking a Cloud Systems Engineer – Active Directory and Windows to join a team responsible for managing and maintaining multiple network enclaves to support the DoD…
Added 25 mins ago
Software Dev Engineer II, Checkout Platform
Amazon.com Services LLC
Seattle, WA
The Amazon Checkout Platform team seeks a creative software development engineer who treats software development as a craft, cares deeply about our customers, and takes great pride in both…
Added 25 mins ago
CM
Applications Security Engineer II
Centene Management Company LLC
Remote, United States
- $75,300 to $135,400 USD / year
Creates application security documents, design standard operating procedures, report findings, and track them to closure by working with related parties.
Added 26 mins ago
Data Engineer II, JVM
PlayStation Global
San Diego, CA
As a Data Engineer II, you will develop and maintain server-side applications for shaping, managing, and transforming data on a large geographically distributed infrastructure for…
Added 26 mins ago
Data Engineer II, JVM
PlayStation Global
San Mateo, CA
As a Data Engineer II, you will develop and maintain server-side applications for shaping, managing, and transforming data on a large geographically distributed infrastructure for…

Northrop Grumman

Principal Systems Engineer - Model-Based Systems Engineer (MBSE)

San Antonio, TX, United States

Primary Level Salary Range: $113,900.00 - $170,900.00

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Job details

Pay: Primary Level Salary Range: $113,900.00 - $170,900.00
Posting language: English
Posted: Oct 1, 2026

Original job description

RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 25% 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 Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered by providing the skills and innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!

Northrop Grumman Mission Systems has an opening for a systems engineer in the Cyber specialty discipline. We are seeking a highly skilled and motivated Principal Systems Engineer to join our dynamic engineering team. This role involves serving as a Model-Based Systems Engineer (MBSE) on a team dedicated to the development of a new solution operating in a multi-level security environment. The position requires expertise in Systems Engineering with an emphasis in MBSE and Cybersecurity.

The qualified applicant will become part of Northrop Grumman’s Mission Systems support team in San Antonio, TX .

Please be aware that this position will be contingent upon holding final clearances prior to start date. *

Cyber Systems Engineering Technical Support to Program:

Work within the Systems Engineering Group to provide technical decisions and guidance to enable timely, high quality product deliveries and flight test events that meet mission Cyber requirements
Partner and collaborate with other program systems engineers across Integrated Product Teams to accomplish program cyber requirements and meet mission objectives
As a member of a team of specialized NGMS cyber systems engineers, support the development and enhancement of Launch and Missile Defense systems
Participate as part of an extended team of US government, Northrop Grumman Mission Systems, Northrop Grumman Defense Systems, and suppliers of cybersecurity practitioners across multiple program locations
Ensure weapon system compliance with all contractually obligated cybersecurity standards and guidance, including but not limited to CNSSI 1253, DoD 8570, DoD 8510, and AFI 17-101
Propose and design cyber systems architecture changes with traceability to requirements
Provide cyber implementation guidance and oversight across technical teams
Develop and document technical standard engineering processes and procedures as needed
Participate in engineering reviews of technical requirements, design and implementation plans prior to development of computer systems, digital communications systems, networking devices, computer architectures
Perform cyber-attack surface analysis of system designs with recommendations to mitigate and reduce risk
Participate in cybersecurity assessment activities and review cybersecurity assessment methods, plans, procedures, reports and security penetration test planning and execution.
Provide input to program milestones and metrics, adhering to cybersecurity-relevant plans and schedules
Identify problems and research technical solutions to resolve these problems
Apply analytical and evaluative methods and techniques to issues or studies concerning the efficiency and effectiveness of Cyber Security implementation
Solve complex problems across disciplines in an Agile, DevSecOps environment
Support program engineering review boards

Basic Qualifications for Principal Cyber Systems Engineer

Bachelor’s degree with 5 years, Master’s degree with 3 years, or a PhD with 1 year of experience in Systems Engineering, Cybersecurity Engineering, Computer Engineering, Computer Science, or a related STEM discipline; or 9 years’ experience in cyber systems engineering, systems engineering, or model-based systems engineering related fields in lieu of a degree.
U.S. Citizenship is required.
A current active Secret clearance is required to be considered.
Ability to obtain and maintain a Top-Secret clearance.
Ability to obtain, within six months of hire, an IASAE II certification (CISSP preferred) in accordance with DoDI 8570/8140.
Demonstrated understanding and application of systems engineering principles, theories, and concepts across the system development lifecycle.
Hands-on experience using MBSE methods and SysML to build, modify, and maintain system models and related requirements artifacts.
Experience using Cameo/MagicDraw or equivalent MBSE tools to directly create and maintain model content such as requirements, structure, behavior, interfaces, and traceability; candidates whose experience is limited to model review, comment resolution, or coordination of models developed by others will not be considered sufficiently qualified.
Experience developing and managing requirements and systems engineering artifacts using tools such as DOORS, Cameo, Jira, or equivalent.
Direct experience in one or more systems engineering activities, including system requirements decomposition, derivation, flow-down, allocation, and traceability; architecture development; high-level or detailed design; implementation; integration; verification; or validation.
Experience operating across systems engineering and cybersecurity/information assurance considerations in support of system development.

Preferred Qualifications for Principal Cyber Systems Engineer

Demonstrated experience developing system architectures for complex aerospace vehicles or subsystems using MBSE (SysML).
OMG SysML Model User Certification.
IASAE Level III certified (ISSEP, ISSAP) in accordance with DoDI 8570/8140.
Top Secret/SCI Security Clearance with additional preference for SAP briefing on the Sentinel program.
Direct experience supporting the development of RMF assessment authorization artifacts to satisfy NIST SP 800-37 requirements.
Knowledge of cybersecurity systems engineering practices, network technologies, DoD system development life cycles and methodologies, and insight into information technology infrastructure management/monitoring and applications.
Experience innovating in cybersecurity accreditation processes and procedures in a multi-certification (Cyber, Nuclear Surety, etc.) context as part of a Digital Engineering Environment.
Experience in a Systems Engineering role with responsibilities in the planning, design, implementation, testing, and delivery of a system with Cyber/Information Assurance requirements.
Experience managing or supporting efforts executed within an Agile and DevSecOps process model.
Ability to calmly negotiate challenging program requirements, strategies, and conflicting constraints among a large and diverse group of program stakeholders.
Experience integrating cybersecurity requirements, security constraints, or information assurance considerations into system architecture, design, or MBSE products.

Primary Level Salary Range: $113,900.00 - $170,900.00

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: Information Technology

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Skills

Cybersecurity
Technical support
Microsoft Teams
Regulatory compliance
Engineering processes
Research
Computer engineering
Computer science
CISSP
Engineering principles
Jira
SAP
Computer technology

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