• Raytheon (Aurora, CO)
    …or Mathematics (STEM) and 5 years of prior relevant experienceActive and transferable DoD Top Secret /SCI security clearance is required prior to start date. ... required, as only US citizens are eligible for a security clearance​ Security Clearance: DoD Clearance: TS...the Cyber Security Engineering team for a Senior Cyber Engineer -Information Systems Security more
    JobGet (06/15/25)
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  • Raytheon (Aurora, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance​ Security Clearance: TS /SCI with PolygraphAt Raytheon, the foundation ... problems that create a safer, more secure world.As a Senior Platform Engineer , you will herald a...technologies such as Docker, Podman, Kubernetes, RancherActive and Current TS /SCI / CI Poly security clearance is… more
    JobGet (06/15/25)
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  • Raytheon (Aurora, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance​ Security Clearance: TS /SCI with PolygraphAt Raytheon, the foundation ... problems that create a safer, more secure world.As a Senior Platform Engineer , you will herald a...Bash, C++, C#, Go)Experience with RedHat LinuxActive and Current TS /SCI / CI Poly issued security clearance… more
    JobGet (06/15/25)
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  • Raytheon (Richardson, TX)
    …using Linux command line to perform database administration activities.Active and transferable Top Secret US government issued security clearance is ... required, as only US citizens are eligible for a security clearance​ Security Clearance: TS /SCI without...create a safer, more secure world.Raytheon is hiring a Senior Database Engineer to support our teams… more
    JobGet (06/15/25)
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  • Raytheon (Aurora, CO)
    …Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experienceActive Top Secret / SCI Security Clearance is required prior to start ... required, as only US citizens are eligible for a security clearance​ Security Clearance: TS /SCI without.../SCI without PolygraphWe have an exciting opportunity for a Senior Systems Engineer - Command and Control… more
    JobGet (06/15/25)
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  • Raytheon (Mckinney, TX)
    …and/or Modeling & Simulation experience in the defense industry Qualifications We PreferActive Top Secret clearanceAdvanced degree in STEM (and can be considered ... all mission areas at Raytheon. Our department is currently hiring for a Senior Modeling Analysis & Simulation Operations Engineer to develop, analyze, and… more
    JobGet (06/15/25)
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  • Raytheon (Tucson, AZ)
    …integrationExperience with DoD customers and/or associated contractor executives and technical leadershipActive Secret or Top Secret Clearance (Department of ... Person, or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    JobGet (06/15/25)
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  • Raytheon (Aurora, CO)
    …date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ Security Clearance: TS /SCI with CI Poly - CurrentAt Raytheon, ... secure world. We are seeking an innovative and talented Senior Systems Engineer to provide engineering support...and contractor teams on complex issues.An active and transferable TS /SCI CI Poly US government issued security more
    JobGet (06/15/25)
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  • Raytheon (Aurora, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance​ Security Clearance: TS /SCI without PolygraphAt Raytheon, the foundation ... implementing software using C++.Active and transferable US government issued TS /SCI security clearance is required prior to start date. US citizenship… more
    JobGet (06/15/25)
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  • Raytheon (Tucson, AZ)
    …Review Boards, System Safety Working GroupsActive and transferable US government issued Top Secret SCI ClearanceWhat We OfferOur values drive our actions, ... Do:This is an exciting opportunity for a highly motivated Senior System Safety Engineer to join us...Analyses or Hazard TrackingActive and transferable US government issued secret level security clearance is required prior… more
    JobGet (06/15/25)
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  • Raytheon (Tucson, AZ)
    …Prefer Advanced Degree in STEM (and can be considered as additional experience)Active Secret or Top Secret clearanceExperience in developing SysML-based ... solutions in early capture phases (strategy through proposal)Ability to obtain Interim Secret US government issued security clearance is required prior to… more
    JobGet (06/15/25)
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  • Senior Cyber Security

    CACI International (Wallops Island, VA)
    Senior Cyber Security Engineer Job Category:...DOD **These Qualifications Would be Nice to Have:** + Current Top Secret Clearance + IAM Level III or ... Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up...US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to… more
    CACI International (04/08/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **ManTech seeks a motivated and career-focused Senior Cyber Security Engineer to join our team in Chantilly, VA.** This role supports the mission by ... defense capabilities and helping ensure secure system operations across enterprise environments. As a Senior Cyber Security Engineer , you will be a key… more
    ManTech (06/13/25)
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  • Senior Network Security

    L3Harris (Palm Bay, FL)
    …land, sea and cyber domains in the interest of national security . Job Title: Senior Network Security Engineer Job Code: 23979 Job Location: Palm Bay, FL ... Description: We are seeking a highly skilled and experienced Senior Network Security Engineer to...of 10 years of prior related experience. + Active Top Secret /SCI + CompTIA Security more
    L3Harris (05/15/25)
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  • Senior Cyber Security

    CACI International (Chantilly, VA)
    Senior Cyber Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... while enjoying opportunities for advancement. We're seeking a motivated, career and customer-oriented Senior Cyber Security Engineer to join our diverse team… more
    CACI International (03/19/25)
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  • Senior Cyber Security

    RTX Corporation (Largo, FL)
    …Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** ** Security Clearance:** Top Secret - Current **Raytheon Company, ... Engineering Department, located in Largo, FL, is seeking a ** Senior Cyber Security Engineer ** to...program products and services. **This position requires an active Top Secret US Security Clearance… more
    RTX Corporation (05/17/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** **Responsibilities ... or virtualized environments + Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM) solution + … more
    ManTech (06/04/25)
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  • Senior Information Security Systems…

    Leidos (MD)
    **Description** **Program Summary** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing ... Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a...of 20 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer more
    Leidos (05/29/25)
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  • Senior Information System Security

    Amentum (San Antonio, TX)
    Security , & Intel space? If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer ** to join our team of passionate ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a… more
    Amentum (06/11/25)
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  • Senior Systems Security

    RTX Corporation (Richardson, TX)
    SECRET level clearance + Active and transferable US government issued DoD TOP SECRET security clearance. + DoDI 8570.01-M IAT Level-II Compliant ... citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret **Do you...our nation and our products. We are seeking a Senior Systems Security (Cybersecurity) Engineer more
    RTX Corporation (05/22/25)
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