• Applied Research Solutions (Bedford, MA)
    …certification. + Experience with the Risk Management Framework (RMF). + **Active Top Secret Security Clearance ** All positions at Applied Research Solutions are ... **Description** ARS is seeking a Senior Information Systems Security Engineer (ISSE) candidate to work within HNJ at Hanscom, AFB. The Special Programs Division… more
    DirectEmployers Association (10/17/25)
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  • 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
    DirectEmployers Association (07/26/25)
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  • 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 (10/17/25)
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  • Cybersecurity Engineer

    Eliassen Group (Boston, MA)
    ** Cybersecurity Engineer ** **Anywhere** **Type:** Contract **Category:** Engineer **Industry:** Technology **Workplace Type:** Remote **Reference ID:** JN ... + Recommended Jobs **Description:** We are looking for a Cybersecurity Engineer who is eager to contribute...or Permanent Resident with the ability to obtain a SECRET security clearance is required _Skills, experience,… more
    Eliassen Group (10/18/25)
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  • Network Engineer - Secret

    Insight Global (Lincoln, MA)
    …switches, and firewalls - Must be able to use/configure/troubleshoot/operate Cisco, Juniper, Brocade and/or HP network devices. - Active Secret clearance ... systems software; and/or ensuring the rigorous application of information security/ cybersecurity policies, principles, and practices in the delivery of network… more
    Insight Global (10/16/25)
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  • Cybersecurity Incident Response…

    GovCIO (Boston, MA)
    …School with 9+ years (or commensurate experience) Required Skills and Experience + Clearance Required: Secret + Cybersecurity Certification (such as ... VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - Senior)… more
    GovCIO (09/24/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Boston, MA)
    …School with 9+ years (or commensurate experience) Required Skills and Experience + Clearance Required: Secret + Cybersecurity Certification (such as ... Radford, VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior)… more
    GovCIO (09/25/25)
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  • Cybersecurity Internal Controls…

    GovCIO (Boston, MA)
    …School with 9+ years (or commensurate experience) Required Skills and Experience + Clearance Required: Secret + Cybersecurity Certification (such as ... VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Internal Controls Administrator (Information Assurance Engineer - Senior)… more
    GovCIO (09/24/25)
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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 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 (09/17/25)
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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 -...an IT or programming role-instead this is an embedded cybersecurity role that focuses on technical writing, system security… more
    RTX Corporation (10/09/25)
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  • Senior Principal Systems Security Engineer

    RTX Corporation (Tewksbury, 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 our… more
    RTX Corporation (07/22/25)
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  • Senior 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 ... 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 (07/22/25)
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  • Senior Information Systems Engineer

    RTX Corporation (Andover, MA)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (09/13/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Lexington, MA)
    …experience with A & A package development in eMASS or Xacta + Top Secret clearance + Bachelor's degree Additional Qualifications: + Experience in USCYBERCOM or ... Information System Security Engineer , Senior Key Role: Maintain responsibility for all...eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At Booz… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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  • Research Software Engineer , Formal Methods

    RTX Corporation (Cambridge, MA)
    …and protocols (TCP/IP stacks, wire-level protocols, RF communications, BGP, etc.) + Top Secret Clearance , day one **Location** + Onsite in Cambridge, MA + ... required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret RTX Corporation is an Aerospace and… more
    RTX Corporation (10/07/25)
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  • ADGE Sr Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …security clearance **Security Clearance :** DoD Clearance : Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** ... are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground Equipment Design Team. The...is required.** **Ability to obtain and maintain a US Secret Security Clearance .** **RTX Corporation is an… more
    RTX Corporation (09/16/25)
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  • Lead RF Engineer

    MIT Lincoln Laboratory (Lexington, MA)
    …requirement in Electrical Engineering, Computer Science or related fields + Top Secret (SCI) clearance , with prior work on DOD/intelligence programs (SIGINT, ... Job Description: MIT Lincoln Laboratory seeks a Lead RF Engineer with expertise in signal processing, embedded systems, and...must be able to obtain and maintain a Top Secret level DoD security clearance . MIT Lincoln… more
    MIT Lincoln Laboratory (08/08/25)
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  • Principle Engineer - Interconnects

    RTX Corporation (Tewksbury, MA)
    …team. Proven ability to lead technical solutions to complex user requirements Existing secret clearance RTX Corporation is an Aerospace and Defense company that ... are eligible for a security clearance **Security Clearance :** DoD Clearance : Secret The...The ADGE department is looking for a full-time Principal Engineer , located in Tewksbury, MA This is an onsite… more
    RTX Corporation (08/21/25)
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