Principal Systems Engineer jobs

Colorado Springs, Colorado

•

Today

Job ID: 2617379 Location: Colorado Springs, CO, US Date Posted: 2026-09-29 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description SAIC seeks a highly experienced Principal Systems Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and

Full-time

USD 120,001.00 - 160,000.00 per year

Principal Systems Engineer

Kirtland Air Force Base, New Mexico

•

Today

Job ID: 2617451 Location: Kirtland AFB, NM, US Date Posted: 2026-09-30 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Space Systems Engineer with Model-Based Engineering experience to join our team supporting the Space Systems Command. The ideal candid

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Principal Systems Engineer

San Diego, California

•

Today

Job ID: 2618221 Location: San Diego, CA, US Date Posted: 2026-10-20 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a Senior Principal Systems Engineer to support the Tactical Networks (TACNET) Capabilities Based in Service Engineering Agent (CB-ISEA). Thi

Full-time

USD 120,001.00 - 160,000.00 per year

Principal Systems Engineer

Chantilly, Virginia

•

Today

Job ID: 2618869 Location: Chantilly, VA, US Date Posted: 2026-11-06 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC has an immediate opening on a program in Chantilly for a Principal Systems Engineer. In this position, you will serve as a key resource in supporting

Full-time

USD 160,001.00 - 200,000.00 per year

Principal Systems Engineer

Utah

•

Today

Job ID: 2616398 Location: Hill AFB, UT, US Date Posted: 2026-09-01 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Principal Systems Engineer to support the Air Force's next-generation Intercontinental Ballistic Missile (ICBM) weapon system acquisition - the Sentinel Program. O

Full-time

USD 120,001.00 - 160,000.00 per year

Principal Systems Engineer

Gaithersburg, Maryland

•

Today

This Jobot Job is hosted by: Merwan Zattam Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $175,000 per year A bit about us: We are a technology consulting and cloud solutions organization specializing in the design, development, and implementation of highly available, secure, and mission-critical systems for government and commercial clients. Our teams partner closely with customers to deliver innovative solutions across cloud st

Full-time

USD 140,000.00 - 175,000.00 per year

Senior Principal Systems Engineer

Colorado Springs, Colorado

•

Today

Job ID: 2616458 Location: Colorado Springs, CO, US Date Posted: 2026-10-19 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description We are seeking a highly skilled Senior Principal Systems Engineer to support the HOPE 2.0 initiative in Colorado Springs, CO. In this role, you will be instrumental in devel

Full-time

USD 160,001.00 - 200,000.00 per year

Principal Systems Engineer

Woburn, Massachusetts

•

Today

JOB TITLE: PRINCIPAL SYSTEMS ENGINEER JOB LOCATION: WOBURN, MA WAGE RANGE*: 100.00-110.00 PER HOUR JOB NUMBER: RTXCJP00001986 REQUIRED EXPERIENCE: Bachelor's degree in Science, Technology, Engineering, Physics, or Mathematics (STEM) and a minimum of eight (8) years of relevant engineering experience Direct experience in radar or missile-defense sensor systems , including Model Based System Engineering and/or Cameo Proficiency in MATLAB (including object-oriented programming) for algorithm

Full-time

C3BM Principal Systems Engineer

Huntsville, Alabama

•

Today

Req ID: 43547 Summary C3BM Principal Systems Engineer Redstone Arsenal, AL Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take

Full-time

Principal Systems Engineer

McLean, Virginia

•

Today

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver in

Full-time

USD 162,400.00 - 203,000.00 per year

Principal Systems Engineer

Bedford, Massachusetts

•

Today

Full-time

USD 162,400.00 - 203,000.00 per year

Principal Systems Engineer

Nashville, Tennessee

•

Today

Job Description We are seeking a technical operations leader to join the AI Infra Operations team as a Principal Systems Engineer supporting GPU infrastructure in Oracle Cloud Infrastructure (OCI). In this role, you will lead the development and maintenance of automation and operational tooling for GPU fleets across multiple regions, ensuring high availability. You will collaborate closely with engineering and operations teams to build robust automation, observability, and reliability solutions

Full-time

USD 79,900.00 - 187,000.00 per year

Sr Principal Systems Engineer

Hudson, New Hampshire

•

Today

Location: Hudson (CDP), NH Salary: $65.00 USD Hourly - $74.16 USD Hourly Description: Title - Sr Principal Systems Engineer Location - Hudson, NH 03051 Duration: Temp to Hire | 1+ Years Temp to Hire Additional Info: - On site required at Hudson facility - Hands-on Lab experience - Possible off-shift/weekend work Position Description: Provide tasking in the development of requirements, design, integration and fielding of SIGINT capabilities Provide Integration, Verification and Validation (IVV

Contract

USD 65.00 - 74.16 per hour

Principal Fluid Systems Engineer - Payloads

El Segundo, California

•

Today

About Varda Low Earth orbit is open for business. Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. Varda's W-Series vehicles are built, designed, and operated by Varda in-house, including the pharmaceutical processing payloads, the capsules, the C-PICA heat shields, and the satellite buses. From life-saving pharmaceuticals to more powerful fiber optics, there is a world of products use

Full-time

USD 181,913.00 - 232,444.00 per year

Principal Systems Engineer - Algorithms (ONSITE)

Fullerton, California

•

Yesterday

Date Posted: 2026-08-04 Country: United States of America Location: US-CA-FULLERTON-676 ~ 1801 Hughes Dr ~ BLDG 676 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 clearance is required.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required after day 1 Raytheon Company, Managed by Collins Aerospace At RTX, the w

Full-time

USD 118,300.00 - 224,900.00 per year

Principal Systems Engineer

Remote or Phoenix, Arizona

•

Yesterday

Date Posted: 2026-09-15 Country: United States of America Location: US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date At RTX, the wo

Full-time

USD 107,500.00 - 204,500.00 per year

Principal Systems Engineer, Responsible Systems Engineer (RSE)

Remote or Miami, Florida

•

Yesterday

Date Posted: 2026-10-14 Country: United States of America Location: US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: Top Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 At RTX, the world\'s largest aerospace and defense company

Full-time

USD 118,300.00 - 224,900.00 per year

Senior/Principal Radar Systems Engineer

Woburn, Massachusetts

•

Today

Job#: 3058952 Job Description: Senior or Principal Radar Systems Engineer Primary Location: Woburn, MA (100% onsite) Alternate Location: Huntsville, AL, Colorado Springs, CO, and San Diego, CA (100% onsite) Role Overview We are seeking a Senior or Principal Radar Systems Engineer to join an engineering team. The successful candidate will contribute to the enhancement and modernization of Ground Based Radar Systems. This role involves developing and analyzing system requirements, creating sy

Easy Apply

Full-time

$80 - $110 per hour

Principal Space Systems Engineer

Albuquerque, New Mexico

•

Today

Full-time

USD 162,400.00 - 203,000.00 per year

Principal Systems Engineer, Integration & Test Lead Onsite

Tewksbury, Massachusetts

•

Today

Job DescriptionDate Posted: 2026-09-29\nCountry: United States of America \nLocation: US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG \nPosition Role Type: Onsite \nU.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance \nSecurity Clearance Type: DoD Clearance: Secret \nSecurity Clearance Sta

Full-time