Sr. Systems Engineer Jobs

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Senior Systems Engineer - Integration & Test Onsite

RTX Corporation

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Andover, Massachusetts, USA

Full-time

Date Posted: 2025-06-20 Country: United States of America Location: MA101: Andover MA 350 Lowell St Essex 350 Lowell Street Essex, Andover, MA, 01810 USA 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: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation
Posted 9 days ago | Updated 2 hours ago

Sr Systems Engineer - Cisco Network Implementations Engineer (Onsite)

RTX Corporation

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Annapolis, Maryland, USA

Full-time

Date Posted: 2025-06-30 Country: United States of America Location: HMD31: Annapolis, MD 2551 Riva Road , Annapolis, MD, 21401-7435 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Must be authorized to work in the U.S. without the company's immigration sponsorship now or in the future. The company will not offer immigration sponsorship for this position. The company will not seek an export authorization for this role. Security Clearance: None/Not R
Posted 3 days ago | Updated 2 hours ago

Sr. Systems Engineer I - SE III -Charleston

Epsilon Systems Solutions, Inc.

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North Charleston, South Carolina, USA

Full-time

Epsilon C5I (, focused on software development and systems engineering for complex command, control, intelligence and combat systems, is seeking a Senior Systems Engineer I with a minimum of 7 years' experience for work in Charleston, SC. Our engineering efforts provide the warfighter with tools to support critical support to operational missions to improve targeting capabilities. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-
Posted 23 days ago | Updated 2 hours ago

Sr. Systems Engineer II - SE IV -Charleston

Epsilon Systems Solutions, Inc.

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North Charleston, South Carolina, USA

Full-time

Epsilon C5I (, focused on software development and systems engineering for complex command, control, intelligence and combat systems, is seeking a Senior Systems Engineer II with a minimum of 10 years' experience for work in Charleston, SC. Our engineering efforts provide the warfighter with tools to support critical support to operational missions to improve targeting capabilities. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, tea
Posted 23 days ago | Updated 2 hours ago

Sr. Systems Engineer

Leidos

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Fort Belvoir, Virginia, USA

Full-time

Leidos is seeking a Sr. Systems Engineer to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and
Posted 60+ days ago | Updated 2 hours ago

Senior Systems Engineer

BlueHalo

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Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, our engineers operate at the mission's edge. We're modernizing the future of cyber systems using precision-engineered designs built through Model Based Systems Engineering (MBSE). Our experts don't just respond to requirements-they shape them, ensuring every line drawn and system modeled directly impacts national security. Our team is expanding to take on the big things-the hard things-the things that haven't been done before. And we're looking for people bold enough
Posted 60+ days ago | Updated 2 hours ago

Senior Systems Engineer

General Dynamics

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Scottsdale, Arizona, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for acce
Posted 60+ days ago | Updated 2 hours ago

Senior Systems Engineer (Onsite)

RTX Corporation

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Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-04-29 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA 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: DoD Clearance: Secret Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically a
Posted 56 days ago | Updated 2 hours ago

Senior Systems Engineer (Onsite)

RTX Corporation

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Hollister, California, USA

Full-time

Date Posted: 2024-11-18 Country: United States of America Location: CA601: Goleta (EW) Bldg H01 6380 Hollister Avenue Building H01, Goleta, CA, 93117 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: Secret - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experi
Posted 56 days ago | Updated 2 hours ago

Senior Systems Engineer (Onsite)

RTX Corporation

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Indianapolis, Indiana, USA

Full-time

Date Posted: 2025-05-12 Country: United States of America Location: IN206: 3939PriorityWay 3939 Priority Way Building 6, Indianapolis, IN, 46240 USA 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: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies
Posted 54 days ago | Updated 2 hours ago

Senior Systems Engineer - ABO (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-05-16 Country: United States of America Location: CO112: Buckley AFB 18500 East 6th Ave 18500 East 6th Avenue Buckley AFB, Aurora, CO, 80011 USA 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: TS/SCI with CI Poly - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - t
Posted 45 days ago | Updated 2 hours ago

Senior Systems Engineer - Embedded Communications (Onsite)

RTX Corporation

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Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-06-05 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA 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: DoD Clearance: Secret Senior Systems Engineer - Embedded Communications (Onsite) Our nation's security depends on the sacrifice of the men and
Posted 30 days ago | Updated 2 hours ago

Senior Systems Engineer - Advanced Concepts & Prototypes - Aerospace Research

GE Aerospace

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New York, USA

Full-time

Job Description Summary The Senior Systems Engineer - Advanced Concepts & Prototypes will guide technology strategy and maturation efforts to bridge the gap between invention and product. They will use deep technical knowledge of aerospace applications & systems integration to help GE Aerospace researchers identify the next steps for a technology. Additionally, they will construct technology maturation strategies involving system-level prototypes to be executed by a multi-disciplinary team of re
Posted 11 days ago | Updated 2 hours ago

Senior Systems Engineer

Delta Air Lines Inc.

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Minneapolis, Minnesota, USA

Full-time

Delta Air Lines, Inc. has multiple openings for Senior Systems Engineers in Bloomington, Minnesota. Responsibilities include: Responsible for the design, testing, evaluation, implementation, and support of various large and complex platforms (hardware, operating systems, software, and systems tools). Lead in providing consultation and direct technical support in life cycle planning, problem management, integration, and systems programming. Implement releases, upgrades, and/or changes into the en
Posted 7 days ago | Updated 2 hours ago

Sr. Systems Engineer - Space Tech (Satellite Systems)

BlueHalo

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Albuquerque, New Mexico, USA

Full-time

BlueHalo, an AV company, is seeking a Senior Systems Engineer to join our SpaceTech Division. We handle the design, development, and manufacturing of space-based processing, controls, and electro-optical solutions for customers across the growing industry of space. The Systems Engineering Team is responsible for driving success and continuity across all programs while owning a variety of tasks. As a Senior Systems Engineer on this team, you will be responsible for: Developing and maintaining In
Posted 38 days ago | Updated 2 hours ago

Senior Systems Engineer

Leonardo DRS

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Palm Bay, Florida, USA

Full-time

Job ID: 112485 The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. From air combat training to state-of-the-art electronic warfare systems, our technology is deployed by virtually all U.S. military and government agencies around the world. Job Summary Job Responsibilities Involved with the analysis, desi
Posted 11 days ago | Updated 2 hours ago

Senior Systems Engineer - Compute & Storage (Onsite)

RTX Corporation

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Cedar Rapids, Iowa, USA

Full-time

Date Posted: 2025-06-06 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA 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: DoD Clearance: Secret Are you looking to make a meaningful, positive impact while advancing your career? Embark on a journey where your expertis
Posted 23 days ago | Updated 2 hours ago

Senior Systems Engineer - Mission Protection (Onsite)

RTX Corporation

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Aurora, Colorado, USA

Full-time

Date Posted: 2025-05-15 Country: United States of America Location: CO112: Buckley AFB 18500 East 6th Ave 18500 East 6th Avenue Buckley AFB, Aurora, CO, 80011 USA 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: TS/SCI with CI Poly - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - t
Posted 45 days ago | Updated 2 hours ago

Senior Systems Engineer (Modeling & Simulation)

RTX Corporation

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Tewksbury, Massachusetts, USA

Full-time

Date Posted: 2025-01-29 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: Secret - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 10
Posted 43 days ago | Updated 2 hours ago

Senior Systems Engineer

RTX Corporation

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Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-06-08 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Join Collins Aerospace as a Senior Systems Engineer, and work with the Battle Management Command and Control & Autonomy portfolio within the Mission Systems C4I&A organization. We are loo
Posted 19 days ago | Updated 2 hours ago