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Keywords: Principal Systems Engineer, Location: Virginia

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Principal Systems Engineer

Job Summary: The Principal Systems Engineer performs at an advanced level: requirements analysis and management.... The Principal Systems Engineer will provide guidance to the team in the development of warfighter systems electro optical...

Posted Date: 08 Jan 2026

Principal Mechanical Systems Engineer

Principal Mechanical Systems Engineer About Electra: At Electra, we're pioneering sustainable aviation... is seeking a Principal Mechanical Systems Engineer to lead design, development, and integration of mechanical systems on Electra...

Company: Electra Aero
Location: Manassas, VA
Posted Date: 14 Feb 2026
Salary: $160000 - 200000 per year

Principal Systems Test Engineer

Principal Systems Test Engineer About Electra At Electra, we're pioneering sustainable aviation by developing...-electric systems-ensuring reliable and safe test operations. The Principal Systems Test Engineer will serve as a technical...

Company: Electra Aero
Location: Manassas, VA
Posted Date: 14 Feb 2026

Principal/Sr. Principal Engineer Systems - Computer Based Control Systems (CBCS)

Qualifications: Principal Systems Engineer - Bachelors of Science degree in technical field and 5+ years of experience, Master...’s Degree and 3+ years of experience; or a PhD and 0 years of experience Sr. Principal Systems Engineer - Bachelors of Science...

Company: Northrop Grumman
Location: Virginia
Posted Date: 13 Feb 2026
Salary: $114000 - 171000 per year

Sr Principal Systems Engineer

Taxable Entity MCCALLIE ASSOCIATES INC Job Title Sr Principal Systems Engineer Location VA Wallops Island... DUTIES AND RESPONSIBILITIES (ESSENTIAL FUNCTIONS): The Sr. Principal Systems Engineer is the level 5 systems engineering...

Posted Date: 13 Feb 2026
Salary: $60 - 64.61 per hour

Principal Aviation Systems Engineer

Automation and Infrastructure Evolution department is seeking a Principal Systems Engineer to lead the technical transformation... of the FAA’s air traffic management systems. This is a high-impact, senior engineering role focused on shaping the future...

Company: Mitre
Location: McLean, VA
Posted Date: 13 Feb 2026

Space Principal/Sr. Principal Engineer Systems - Computer Based Control Systems

Qualifications: Principal Systems Engineer - Bachelors of Science degree in technical field and 5+ years of experience, or Masters... of Science degree in technical field with 3+ years of experience; or a PhD Sr. Principal Systems Engineer - Bachelors...

Company: Northrop Grumman
Location: Virginia
Posted Date: 06 Feb 2026
Salary: $114000 - 171000 per year

Space Principal/Sr. Principal Engineer Systems - Computer Based Control Systems

for development of MOPS scripts. Basic Qualifications: Principal Systems Engineer - Bachelors of Science degree in technical field.... Principal Systems Engineer - Bachelors of Science degree in technical field and 8+ years of experience, Master’s Degree and 6...

Company: Northrop Grumman
Location: Virginia
Posted Date: 06 Feb 2026
Salary: $114000 - 171000 per year

Principal Systems Engineer

Principal Systems Engineer – Space & Defense Electronics Location: Concord, NH or Fairfax, VA (Onsite) Employment... Type: Full-Time Reports To: Senior Principal Systems Engineer About This Opportunity Our firm has been retained to identify...

Posted Date: 05 Feb 2026

AV Systems Engineer Principal

+ years of related experience US Citizenship Required: No Job Description: As a AV Systems Engineer Principal at GDIT... you'll design install, maintain, and troubleshoot audio and visual systems, including UC (Zoom/Teams), live events...

Company: General Dynamics
Location: Falls Church, VA
Posted Date: 01 Feb 2026
Salary: $124093 - 131100 per year

Senior Principal Systems Engineer (Onsite)

Principal Systems Engineer Operations Director (OD) to provide senior technical leadership, oversight, and direction... Experience with multiple operational areas Experience transitioning new systems to operational environments Experience...

Location: Dulles, VA
Posted Date: 01 Feb 2026

Sr. Principal Systems Security Engineer

Qualifications: Education: Sr. Principal Cyber Systems Engineer Bachelor’s Degree (STEM) with 8 Years of relevant experience... application software security in 100% Agile Development and Operational environment(s). The Senior Systems Security Engineer...

Company: Northrop Grumman
Location: Virginia
Posted Date: 28 Jan 2026

Cyber / Principal Cyber Systems Engineer

years) Principal Cyber Systems Engineering Education Requirement Minimum BS degree in engineering, with Electrical... Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems...

Company: Northrop Grumman
Location: Virginia
Posted Date: 28 Jan 2026
Salary: $101000 - 151400 per year

Principal Systems Engineer - Embedded Tactical Software

Job Description: ECS is looking for a Principal Systems Engineer - Embedded Software Engineer to work Onsite... in Arlington, VA. The Principal Systems Engineer will provide senior-level technical oversight, quality assurance, and lifecycle...

Company: ECS
Location: Arlington, VA
Posted Date: 25 Jan 2026

Senior Principal System Training Engineer

Principal Systems Training Engineer. This position is located onsite in Dulles, VA and requires an active TS security clearance... with SCI eligibility. An RTX Collins program supporting the US Navy is seeking a Senior Principal Systems Training Engineer...

Location: Dulles, VA
Posted Date: 23 Jan 2026

Principal Systems Engineer

passionate about redefining the future of aviation. Job Description Electra is seeking a Principal Systems Engineer... to support systems engineering activities and IPT coordination for the prototype 9-passenger hybrid electric eSTOL (electric...

Company: Electra Aero
Location: Manassas, VA
Posted Date: 21 Jan 2026
Salary: $150000 - 180000 per year

Principal Software Engineer – Training System Software (Onsite)

is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: DoD Clearance: Secret Principal Software Engineer... – Training System Software (Onsite) Role Description: We are searching for a Principal Software Engineer to join our team...

Location: Sterling, VA
Posted Date: 17 Jan 2026

Sr Principal Engineer Systems

. Principal Systems Engineer located in Dulles, VA, you’ll be a linchpin in missions of paramount importance, defining the art... Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems...

Company: Northrop Grumman
Location: Virginia
Posted Date: 13 Jan 2026

Principal Systems Engineer Analyst

Opportunity for advancement Paid time off Training & development Tuition assistance Role: Principal Systems Engineer Analyst..., minutes, and stakeholder engagement. Supports engineering, systems analysis, modeling/simulation, and R&D activities...

Location: Chantilly, VA
Posted Date: 12 Jan 2026

Principal Systems Engineer - RF/SATCOM

HawkEye 360 is seeking an experienced RF/SATCOM Systems Engineer with a strong background in electrical engineering... Systems Engineer - RF/SATCOM, your main responsibilities will be: Perform end-to-end RF and SATCOM systems engineering...

Company: HawkEye 360
Location: Herndon, VA
Posted Date: 10 Jan 2026
Salary: $170000 - 200000 per year