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Keywords: Senior Software Engineer, Level 3 - Clearance Required, Location: USA

Page: 22

Senior Principal Systems Engineer

that create a safer, more secure world. Raytheon is seeking a talented and motivated Senior Principal Systems Engineer...Date Posted: 2026-01-14 Country: United States of America Location: MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple...

Posted Date: 17 Jan 2026

Senior Focal Plane Test Engineer

, and creating intelligence products from these sensors. We are seeking a Senior Focal Plane Test Engineer to work on our team.... Security Clearance: None/Not Required At Raytheon, the foundation of everything we do is rooted in our values and a higher...

Location: Westford, MA
Posted Date: 16 Jan 2026
Salary: $82000 - 164000 per year

National Defense Network Information Assurance/ACAS Senior Engineer (SME)

Engineer to support of the Army's network vulnerabilities security assessment capability and related hardware and software... of an integrated solution within LWN/Army DoDIN. We are looking to hire a full-time ACAS Senior Engineer to support our IT services...

Posted Date: 16 Jan 2026

Senior Data Engineer (Remote)

: Position Overview: We are seeking a Senior Data Engineer to join RTX in the Enterprise Services Data organization... individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted...

Posted Date: 16 Jan 2026

Senior Systems Engineer

that create a safer, more secure world. Raytheon is seeking a talented and motivated Senior Systems Engineer to join our team...Date Posted: 2026-01-14 Country: United States of America Location: MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple...

Posted Date: 16 Jan 2026
Salary: $86800 - 165200 per year

Senior FPGA Engineer

Space Business Area is seeking a Senior FPGA Engineer to join our team in San Diego, CA. This is an exciting opportunity... is a plus Experience reviewing and documenting technical data packages for military products. Demonstrated senior-level lead position...

Company: Leidos
Location: San Diego, CA
Posted Date: 16 Jan 2026

National Defense Network Information Assurance/ACAS Senior Engineer (SME)

Engineer to support of the Army's network vulnerabilities security assessment capability and related hardware and software... of an integrated solution within LWN/Army DoDIN. We are looking to hire a full-time ACAS Senior Engineer to support our IT services...

Company: Vision IT
Location: Sierra Vista, AZ
Posted Date: 16 Jan 2026

Senior Network Systems Engineer

only on official, secure websites. MENU NEW Sign out Sign out Senior Network Systems Engineer Legislative Branch House... for the House. Provides senior level operational support on day-to-day operations and resolution to complex WAN/LAN problems...

Posted Date: 16 Jan 2026
Salary: $173878 per year

Senior Modeling & Simulation Engineer

. Roles and Responsibilities: The Department is seeking to fill a Senior Modeling and Simulation (M&S) Engineer position... across the naval, joint, and combined force. This Senior M&S Engineer position will support multiple lines of effort...

Company: Mitre
Location: Honolulu, HI
Posted Date: 16 Jan 2026

Senior Staff Electronic Warfare / Radio Frequency Systems Engineer

. We are looking for you to join our team as a Senior Staff Electronic Warfare (EW) / Radio Frequency (RF) Systems Engineer to join our Airborne Multifunction... functionalities, enabling true multi-function operation. Technical leader of experience and entry-level team of systems and software...

Company: Northrop Grumman
Location: Baltimore, MD
Posted Date: 15 Jan 2026

Senior Electrical Engineer (Maneuver Dominance)

is seeking a Senior Electrical Engineer to join the Maneuver Dominance team at our Costa Mesa HQ. The Maneuver Dominance (MD... problems facing our customers. We are seeking a highly motivated and experienced Electrical Engineer to join our team...

Location: Costa Mesa, CA
Posted Date: 14 Jan 2026

Senior Systems Engineer - Radar Signal Simulation & Processing

Rotary & Mission Systems is seeking a full-time Senior Radar Systems Engineer. In this role, you will lead the design... Ability to obtain & maintain a DoD Security Clearance at the SECRET level. U.S. Citizenship is required. Desired skills...

Company: Lockheed Martin
Location: Moorestown, NJ
Posted Date: 14 Jan 2026
Salary: $91000 - 172488 per year

Senior Network Engineer

Are you a Senior Network Engineer who is ready for a new challenge that will launch your career to the next level... to work with some amazingly talented people Job Description: GliaCell is seeking a Senior Network Engineer...

Location: Laurel, MD
Posted Date: 11 Jan 2026
Salary: $150000 - 190000 per year

Senior Specialist Technical Support Engineer

security. Job Title: Senior Specialist, Technical Support Engineer Job Code: 32305 Job Location: Colorado Springs..., Colorado Job Description: L3Harris Technologies is seeking an experienced Senior Specialist, Technical Support Engineer...

Posted Date: 10 Jan 2026
Salary: $71500 - 132500 per year

Senior Specialist, Radio Frequency Design Engineer

security. Job Title: Senior Specialist, Radio Frequency Design Engineer Job Code: 32608 Job Location: Plano, Texas... Job Schedule: 9/80 (Off Every Other Friday!) Job Description: As RF Circuit Design Engineer, you will be responsible...

Location: Plano, TX
Posted Date: 10 Jan 2026

Senior Aerospace Engineer - Flight Performance and Trajectory Optimization

, climb and turn rates, propellant fractions Develop and optimize trajectories using 3-DoF & 6-DoF flight software... of aerospace concepts, performing detailed multidisciplinary engineering analysis, developing commercial aerospace software...

Location: Atlanta, GA
Posted Date: 10 Jan 2026

Senior CALEA Engineer

We are seeking a highly skilled and experienced Senior CALEA Engineer to join our growing regulatory engineering and operations team... to obtain Secret-level security clearance Visa sponsorship not available for this role Candidates must be willing...

Company: EchoStar
Location: Littleton, CO
Posted Date: 09 Jan 2026
Salary: $96250 per year

Senior Systems Engineer PTOC

in 2021, 2022, 2023, 2024, and 2025! The Senior Systems Engineer will act as senior liaison/Subject Matter Expert (SME... and procedures at Level 3 or greater is desired Bachelor's degree in an Engineering discipline with 25 years of related experience...

Location: Newport, RI
Posted Date: 08 Jan 2026

Senior Integration Engineer (API/Cross Enclave), Zero Trust (TS/SCI)

possibility of extension (Project expected to commence in January 2026). Requirements Senior Level: Bachelor of Science (BS... extraordinary milestones. Kentro is seeking a highly specialized Integration Engineer (API & Cross-Enclave) to serve as the...

Company: Kentro
Location: Tampa, FL
Posted Date: 08 Jan 2026

System Integrity Engineer Support, Senior F-16 WAM (Top Secret)

for a System Integrity Engineer Support at the senior level who will be primarily responsible for supporting the Air Force Life... 8500.2, Director of Central Intelligence Directive (DCID) 6/3 Manual, Joint Air Force - Army - Navy (JAFAN) 6/3 Manual, NIST 800-53...

Company: Credence
Location: USA
Posted Date: 08 Jan 2026