Browse Jobs
Browse fresh roles from company career pages, then filter by keyword, location, salary, skills, remote scope, and more. Each listing links back to the employer-controlled apply path when available.
418 jobs match your filters
1mo
N
Principal/Sr Principal Systems Engineer- AHT
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States - Alabama - Huntsville
remoteFull-time
1mo
Sr Principal Systems Engineer II
BAE Systems, Inc.
Job Description In Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Systems, you’ll help develop systems that sense, control, exploit and disseminate actionable information to warfighters supporting a variety of missions. Our emp
Dallas, Texas, United States
remoteFull-time
1mo
Senior Principal Systems Engineer II - Systems Architect
BAE Systems, Inc.
Job Description Senior Principal Systems Engineer II - Systems Architect BAE Systems wants your Systems Engineering talent to perform system design activities such as developing and managing system, hardware and software requirements, developing system architectures and designs,
Endicott, New York, United States
onsiteFull-time
1mo
N
Sr Principal Systems Engineer/Architect (MBSE)
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impac
United States-Florida-Melbourne
hybridFull-time
1mo
N
Sentinel - Senior Principal Systems Engineer - 18647
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time
1mo
R
Senior Principal Systems Engineer - Development Lead (Onsite)
RTX
Date Posted: 2026-04-29 Country: United States of America Location: US-AZ-TUCSON-807 ~ 1151 E Hermans Rd ~ BLDG 807 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is requ
US-AZ-TUCSON-807 ~ 1151 E Hermans Rd ~ BLDG 807
onsiteFull-time
1mo
R
Senior Principal Systems Engineering Integrated Product Team Lead (IPTL) (Onsite)
RTX
Date Posted: 2026-04-29 Country: United States of America Location: US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearan
US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG
onsiteFull-time
1mo
N
Sentinel - Principal / Sr. Principal Systems Engineer - 16306
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time
1mo
N
Sr Principal Systems Engineer – Anti-Tamper Systems/HW Engnr (26-206)
Ngc
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people
United States-Colorado-Colorado Springs
onsiteFull-time
1mo
R
Senior Principal Systems Engineer - Surveillance Radar (Onsite)
RTX
Date Posted: 2026-04-23 Country: United States of America Location: US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security
US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3
onsiteFull-time
1mo
N
Sentinel - Principal / Sr Principal Systems Engineer - 16820*
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time
1mo
R
Senior Principal Systems Engineer/Analyst (ONSITE)
RTX
Date Posted: 2026-04-22 Country: United States of America Location: US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. gover
US-MD-FULTON-8170 ~ 8170 Maple Lawn Blvd ~ MAPLE LAWN, Ste 190, 200 & 300
onsiteFull-time
1mo
N
Sentinel - Principal / Sr. Principal Systems Engineer - 18360
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time
1mo
N
Sentinel - Principal / Sr. Principal Systems Engineer - 18478
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time
1mo
N
Sentinel - Principal / Sr. Principal Systems Engineer -12893-1
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time
1mo
N
Senior Principal Systems Engineer Architect
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Florida-Melbourne
hybridFull-time
1mo
R
Senior Principal Systems Engineer
RTX
Date Posted: 2026-04-20 Country: United States of America Location: US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government
US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord
onsiteFull-time
2mo
R
Senior Principal Systems Engineer – Anti-Tamper / Program Protection (On-site Tucson, AZ) – P5
RTX
Date Posted: 2026-04-16 Country: United States of America Location: US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security c
US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site)
onsiteFull-time
2mo
N
Sentinel - Sr. Principal Systems Engineer - 18555
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time
2mo
N
Sentinel - Principal / Sr. Principal Systems Engineer - 18563
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time
2mo
N
Principal/ Sr Principal Systems Engineer
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Florida-Melbourne
hybridFull-time
2mo
R
Sr. Principal Systems Engineer - Comms (Onsite)
RTX
Date Posted: 2026-04-13 Country: United States of America Location: US-TX-RICHARDSON-462 ~ 3200 E Renner Rd ~ RENNER BLDG 462 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearan
US-TX-RICHARDSON-462 ~ 3200 E Renner Rd ~ RENNER BLDG 462
onsiteFull-time
2mo
N
Sentinel - Principal / Sr. Principal Systems Engineer - 14884-1
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time
2mo
N
Sentinel - Principal / Sr. Principal Systems Engineer - 17965*
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time
2mo
N
Sentinel - Systems Engineer / Principal Systems Engineer - 16552
Ngc
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact pe
United States-Utah-Roy
onsiteFull-time