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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 Engineer, EO/IR Systems jobs

Sourced directly from company career pages. Updated hourly.

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15 Principal Engineer, EO/IR Systems jobs

RRTX logo

RTX

Senior Principal EO/IR Systems Engineer, Research

$132k–$252kWestford, MA
✓ From careers page· 1w ago
BBAE Systems logo

BAE Systems

Senior Principal Optical Engineer, EO/IR Systems

$133k–$226kMerrimack, NH
✓ From careers page· 2w ago
BBAE Systems logo

BAE Systems

Senior Principal Systems Engineer, EOIR Systems Sustainment Lead

$150k–$254kMerrimack, NH
✓ From careers page· 3w ago
BBAE Systems logo

BAE Systems

Senior Principal Engineer, EO/IR Systems

$133k–$226kMerrimack, NH
✓ From careers page· 1mo ago
BBAE Systems logo

BAE Systems

Principal EO/IR Systems Engineer

$118k–$201kMerrimack, NH
✓ From careers page· 2mo ago
BBAE Systems logo

BAE Systems

Principal EO/IR Systems Engineer

$109k–$185kHudson, NH
✓ From careers page· 2mo ago
BBAE Systems logo

BAE Systems

Senior Principal Engineer, EO/IR Systems

$150k–$254kMerrimack, NH
✓ From careers page· 2mo ago
BBAE Systems logo

BAE Systems

Principal Optical Engineer, EO/IR Systems

$118k–$201kMerrimack, NH
✓ From careers page· 2mo ago
BBAE Systems logo

BAE Systems

Principal Engineer, EO/IR Systems

$118k–$201kMerrimack, NH
✓ From careers page· 2mo ago
BBAE Systems logo

BAE Systems

Senior Principal Engineer, EO/IR Systems

$133k–$226kMerrimack, NH
✓ From careers page· 2mo ago
BBAE Systems logo

BAE Systems

Principal Engineer, EOIR Payload Calibration

$118k–$201kBroomfield, CO
✓ From careers page· 3mo ago
BBAE Systems logo

BAE Systems

Principal Engineer, EO/IR Systems

$118k–$201kMerrimack, NH
✓ From careers page· 3mo ago
BBAE Systems logo

BAE Systems

Senior Principal Systems Engineer, EO/IR

$133k–$226kWestminster, CO
✓ From careers page· 3mo ago
BBAE Systems logo

BAE Systems

Senior Principal Engineer, EO/IR Systems

$133k–$226kMerrimack, NH
✓ From careers page· 4mo ago
BBAE Systems logo

BAE Systems

Principal Systems Engineer, EO/IR

$118k–$201kWestminster, CO
✓ From careers page· 4mo ago