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© 2026 EchoJobs

EchoJobs
Log inFind jobs
EchoJobs

Software engineering jobs, straight from company career pages. Updated hourly.

CompaniesCompareFAQAboutPrivacyTerms

Popular roles

Software EngineerFrontend EngineerBackend EngineerFull-Stack EngineerDevOps EngineerMobile EngineerML EngineerData EngineerData ScientistSecurity EngineerEngineering ManagerProduct ManagerProduct DesignerQA EngineerSREiOS Engineer

Software salaries

Software EngineerFrontend EngineerBackend EngineerFull-Stack EngineerML EngineerData ScientistData EngineerDevOps EngineerSecurity Engineer

Popular locations

United StatesCaliforniaTexasNew YorkSan FranciscoUnited KingdomCanadaIndia

© 2026 EchoJobs

Principal Systems Engineer Architect jobs

Sourced directly from company career pages. Updated hourly.

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35 Principal Systems Engineer Architect jobs

NNorthrop Grumman logo

Northrop Grumman

New

Principal Systems Architect Engineer

$98k–$148kMelbourne, FL
✓ From careers page· 9h ago
NNorthrop Grumman logo

Northrop Grumman

New

Principal Systems Architect Engineer

$98k–$148kMelbourne, FL
✓ From careers page· 9h ago
RRocket Lab logo

Rocket Lab

Principal Systems Engineer, Mission Architecture

$173k–$260kLong Beach, CA
✓ From careers page· 2d ago
BBAE Systems logo

BAE Systems

Principal Engineer, Mission Modeling and Simulation Software Architect

$150k–$254kBoulder, CO
✓ From careers page· 2d ago
AAxcelis logo

Axcelis

Principal Systems Engineer, Platform Robotics & Vacuum Architecture

$131k–$196kBeverly, MA
✓ From careers page· 3d ago
RRTX logo

RTX

Principal Systems Engineer, Architecture and Requirements

$108k–$205kTucson, AZ
✓ From careers page· 1w ago
NNorthrop Grumman logo

Northrop Grumman

Principal Cyber Systems Engineer

$120k–$179kLinthicum, MD
✓ From careers page· 1w ago
CComcast logo

Comcast

Principal Engineer, Xfinity Mobile Systems & Software Architecture

Philadelphia, PA
✓ From careers page· 1w ago
BBAE Systems logo

BAE Systems

Principal Engineer, Space Vehicle Command and Control Modernization Architect

$153k–$261kBoulder, CO
✓ From careers page· 2w ago
NNorthrop Grumman logo

Northrop Grumman

Senior Principal Systems Engineer Architect

$123k–$184kMelbourne, FL
✓ From careers page· 3w ago
BBAE Systems logo

BAE Systems

Senior Principal Systems Engineer, Mission Architect

$133k–$226kBroomfield, CO
✓ From careers page· 4w ago
NNorthrop Grumman logo

Northrop Grumman

Senior Principal Systems Architect Engineer

$136k–$204kPlymouth, MN
✓ From careers page· 4w ago
QQualcomm logo

Qualcomm

CPU Software Architecture Principal Engineer

$197k–$295kSan Diego, CA
✓ From careers page· 1mo ago
RRTX logo

RTX

Senior Principal Systems Engineer (Systems Architect)

$132k–$252kCedar Rapids, IA
✓ From careers page· 1mo ago
NNorthrop Grumman logo

Northrop Grumman

Principal/Senior Principal Systems Engineer, Network Architect

$98k–$184kRoy, UT
✓ From careers page· 2mo ago
SStanley Black & Decker logo

Stanley Black & Decker

Principal Engineer, Systems Modeling Architect

Suzhou, China
✓ From careers page· 2mo ago
FFlex logo

Flex

Principal Engineer, Systems Architecture

Austin, TX
✓ From careers page· 2mo ago
FFlex logo

Flex

Associate Principal Engineer, Systems Architecture (Remote)

Remote · US-eligible
✓ From careers page· 2mo ago
BBAE Systems logo

BAE Systems

Senior Principal Systems Engineer, Mission Architect

$133k–$226kBroomfield, CO
✓ From careers page· 2mo ago
NNorthrop Grumman logo

Northrop Grumman

Principal Systems Architect Engineer

$98k–$184kRoy, UT
✓ From careers page· 2mo ago
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