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Keywords: Principal Systems Engineer, Location: Virginia

Page: 5

Principal Engineer - Electrical

) to receive an alert: Principal Engineer - Electrical Requisition ID: 290990 Relocation Authorized: National - Single..., dedicated project teams will be formed and the Principal Engineer Electrical will have functional oversight for the combined...

Company: Bechtel
Location: Reston, VA
Posted Date: 24 Dec 2025

Principal Software Engineer

Grumman Mission Systems is seeking a Principal Software Engineer (T03) to join our team! This position will primarily... Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives...

Company: Northrop Grumman
Location: Virginia
Posted Date: 23 Dec 2025
Salary: $114000 - 171000 per year

Principal Cyber Software Engineer (Mobile)

, and Holidays Description: Markon is hiring a Principal Cyber Software Engineer for our Virginia client out of Chantilly, VA. The... application systems and play a critcial role in shaping the direction and success of the mission. Responsibilities: Design...

Company: Markon
Location: Chantilly, VA
Posted Date: 19 Dec 2025

Principal AI/ML Engineer

Join a high-impact team advancing AI and machine learning solutions. We are seeking a Principal AI Engineer / Sr..., and deploy production systems. Build multi-agent and Voice AI systems using MCP, LangGraph, LangChain, ReAct, and Chain...

Company: Anderson Frank
Location: Virginia
Posted Date: 18 Dec 2025

Principal RF Design Engineer-SME Communications/Electronic Warfare

Principal RF Design Engineer - SME Communications/Electronic Warfare $10,000 Signing Bonus | Relocation Assistance... Provided | Location: Huntsville, Alabama We are seeking a highly experienced Principal RF Design Engineer to serve...

Company: Secmation
Location: Blacksburg, VA
Posted Date: 13 Dec 2025
Salary: $165000 - 250000 per year

Principal Engineer - Mechanical

) to receive an alert: Principal Engineer - Mechanical Requisition ID: 290622 Relocation Authorized: National - Single... is our . They are what we believe, what customers can expect, and how we deliver. Learn more about our in our . Job Summary: The Principal Engineer...

Company: Bechtel
Location: Reston, VA
Posted Date: 12 Dec 2025

Principal Engineer - Mechanical

, and how we deliver. Learn more about our in our . Job Summary: The Principal Engineer - Mechanical will support the development..., and constructability reviews of mechanical systems and equipment. Your technical expertise will ensure the unique and complex requirements...

Company: Bechtel
Location: Reston, VA
Posted Date: 11 Dec 2025

Principal Data Engineer – ML Platforms

systems: MLflow (or equivalent), feature stores, model registry, drift detection, automated testing. Engineer solutions...Altarum is building the future of data and AI infrastructure for public health - and we're looking for a Principal Data...

Company: Altarum
Location: Arlington, VA
Posted Date: 11 Dec 2025
Salary: $144771 - 188036 per year

Principal Cyber Software Engineer (Front End/UI-Focused) CI Poly

MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE Software Engineer III Principal Cyber Software Engineer (Front... End/UI-Focused) Experienced front-end software engineer to develop services using modern techniques such as REST, JSON...

Company: SHLD, Inc.
Location: Herndon, VA
Posted Date: 07 Dec 2025

Principal / Sr. Principal DevOps Software Engineer

DevOps Software Engineer or Senior Principal DevOps Software Engineer level. Basic Qualifications for Principal DevOps... standards, theories, concepts, and techniques Basic Qualifications for Senior Principal DevOps Software Engineer...

Company: Northrop Grumman
Location: Virginia
Posted Date: 04 Dec 2025
Salary: $114000 - 171000 per year

Principal/Senior Principal Manufacturing Engineer - Assembly and Coating

job. We are looking for you to join our team as a Principal Manufacturing Engineer or a Senior Principal Manufacturing Engineer based out of Waynesboro, Virginia...% and will decrease after the first 12-18 months. This requisition may be filled as a Principal Manufacturing Engineer or a Senior...

Company: Northrop Grumman
Location: Waynesboro, VA
Posted Date: 25 Nov 2025
Salary: $89400 - 134200 per year

Principal/Senior Principal Manufacturing Engineer - Equipment Maintenance

job. We are looking for you to join our team as a Principal or Senior Principal Manufacturing Engineer based out of Waynesboro, Virginia. We are seeking...% and will decrease after the first 12-18 months. This requisition may be filled as a Principal Manufacturing Engineer or a Senior...

Company: Northrop Grumman
Location: Waynesboro, VA
Posted Date: 25 Nov 2025
Salary: $89400 - 134200 per year

Principal UI/UX Software Engineer and Full Stack Developer

. Job Description Overview We are seeking a Principal UI/UX Software Engineer with over 25 years of experience to serve as both a visionary... and development of highly scalable, modular, and performant UI frameworks, design systems, and component libraries. Serve as the...

Company: SOSi
Location: Reston, VA
Posted Date: 25 Nov 2025

Principal RUST Software Engineer

Principal RUST Software Engineer Herndon, VA Full-time, Onsite (No Remote Options) 9/80 Work Week (Every... Seeking a Principal RUST Software Engineer to serve as a key technical leader in the strategic evolution of our mission...

Location: Herndon, VA
Posted Date: 20 Nov 2025

Principal/Senior Principal Database Engineer (TS/SCI Clearance)

MUST HAVE TS/SCI WITH ABILITY TO OBTAIN A CI POLY CLEARANCE For Principal Level: Bachelor's degree with 5+ years... years of experience maybe considered in lieu of a degree requirement. For Senior Principal Level: Bachelor's degree...

Company: SHLD, Inc.
Location: Herndon, VA
Posted Date: 08 Dec 2025

Principal Software Engineer

-To-Day: Leads the architectural vision for complex, scalable systems and ensure technical alignment across teams. Sets the... or related field A minimum of 12 years of related experience 3 years of principal or staff-level engineering...

Posted Date: 20 Nov 2025

Principal Software Engineer - AI Augmentation

Order Management Systems, which oversee the end-to-end lifecycle of customer orders across all Xfinity Lines of Business...; applies and integrates emerging technological trends to new and existing systems architecture. Presents solutions to senior...

Company: Xfinity
Location: Reston, VA
Posted Date: 31 Jan 2026

Principal Engineer EHS

Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives... are not only part of history, they're making history. Northrop Grumman is seeking an Environmental, Health and Safety Engineer 3...

Company: Northrop Grumman
Location: Virginia
Posted Date: 14 Jan 2026
Salary: $103600 - 155400 per year

Principal Full Stack Infrastructure Engineer

. They are seeking a skilled Full Stack Infrastructure Engineer with expertise and focus on automated patching and security updates... of advanced cybersecurity software solutions Oversee and maintain production systems in an AWS Cloud Environment, ensuring...

Location: Dulles, VA
Posted Date: 10 Jan 2026

Senior Principal Application Engineer

or monolithic systems to cloud-native or hybrid architectures * Architect, develop, and optimize solutions deployed on major cloud..., fostering a culture of innovation Generate and adhere to systems software engineering policies, standards, and procedures...

Posted Date: 15 Feb 2026