• Cybersecurity Engineer…

    Red River (Lexington, MA)
    …to make those around you successful. Red River is seeking a mission-driven Cybersecurity Engineer with an active Secret clearance to support one of our ... onsite role is a critical part of our growing cybersecurity practice and is best suited for a proactive...address STIG findings + Current Security+ certification + Active SECRET clearance **Essential Elements:** This position is… more
    Red River (07/18/25)
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  • Senior CyberSecurity Engineer

    Applied Research Solutions (Bedford, MA)
    **Description** ARS is seeking candidates for a Senior Cybersecurity Engineer role to provide support to the Command, Control, Communications, and Battle ... best practices and emerging trends related to ACAS and cybersecurity . + Support training efforts for staff members on...Associate), CISM, GSLC or CCISO required. + Active **Top Secret ** Security Clearance . All positions at Applied… more
    Applied Research Solutions (08/30/25)
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  • DoD Systems & Technology Roles - (Security…

    Applied Research Solutions (Bedford, MA)
    …on project progress and milestones. **Position Requirements:** + **Security Clearance :** Active Secret or Top Secret clearance is required to start. + ... **Systems Engineer ** + **Logistics Specialist** + **Program Manager** + ** Cybersecurity Specialist** + **Systems Architect** + **Integration Engineer ** +… more
    Applied Research Solutions (07/26/25)
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  • Systems Engineer Engineer II-Cyber…

    RTX Corporation (Marlborough, MA)
    …for a security clearance ​ **Security Clearance :** DoD Clearance : Secret Raytheon is seeking a **Systems Engineer Engineer II-Cyber Engineer ... experience + Active and transferable US government issued DoD Secret security clearance is required prior to...as only US citizens are eligible for a security clearance + Experience in Cybersecurity Engineering +… more
    RTX Corporation (08/08/25)
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  • Principal Cyber Engineer (Onsite)

    RTX Corporation (Cambridge, MA)
    …required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret RTX Corporation is an Aerospace and ... RTX BBN Technologies is looking for a **Principal Cyber Engineer ** that has experience in Cybersecurity , Computer...minimum 5 years of experience. + Active and transferable Secret US Government Security Clearance required on… more
    RTX Corporation (08/08/25)
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  • Senior Systems Security Engineer (Onsite)

    Collins Aerospace (Marlborough, MA)
    …in a related field and minimum 3 years of experience * Active and transferable SECRET clearance is required prior to start date * US citizenship is required, ... as only US citizens are eligible for a security clearance Security Clearance : Secret -...Systems (PCS) team is hiring a Senior Systems Security Engineer to support programs for our US military and… more
    Collins Aerospace (09/09/25)
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  • Senior Systems Security Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …in a related field and minimum 3 years of experience Active and transferable SECRET clearance is required prior to start date** US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** Secret -...Systems (PCS) team is hiring a **Senior Systems Security Engineer ** to support programs for our US military and… more
    RTX Corporation (09/06/25)
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  • Senior Principal Systems Engineer Cyber…

    RTX Corporation (Marlborough, MA)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... Raytheon is seeking a well-qualified **Senior Principal System Security Engineer (SSE) - P5** to join the dynamic System...relevant experience + Active and transferable US government issued Secret security clearance is required prior to… more
    RTX Corporation (06/19/25)
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  • Principal Systems Security Engineer…

    RTX Corporation (Marlborough, MA)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** **Security Clearance :** Secret - Current Raytheon Company, Managed by Collins ... company, is seeking a highly skilled **Principal Systems Security Engineer (PSSE)** to drive cybersecurity initiatives, ensure...security risks in embedded system development * Active Top Secret security clearance * Bachelor's degree in… more
    RTX Corporation (08/02/25)
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  • Senior Principal Systems Security Engineer…

    RTX Corporation (Marlborough, MA)
    …cycle + Experience in solutions meeting robust SSE systems security requirements + DoD Top Secret clearance with current SSBI within last 5 years desired + Cyber ... are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At...Summary** Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) - P5** to join… more
    RTX Corporation (07/22/25)
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