• 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... security clearance is required + Active secret clearance is required _Skills, experience, and… more
    Eliassen Group (10/18/25)
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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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  • 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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  • 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 applying DevSecOps ... 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. (10/23/25)
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  • Senior 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 ... of experience. Experience in lieu of degree will be considered. + Active and transferable Secret US Government Security Clearance is required on day one. + A… more
    RTX Corporation (08/08/25)
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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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  • 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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  • Senior Systems Engineer

    RTX Corporation (Woburn, MA)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... 5 years of prior relevant experience + Active and transferable US government issued Secret security clearance is required prior to start date. US citizenship is… more
    RTX Corporation (09/09/25)
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  • Cyber Capability Research 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 ... years of experience. + Minimum 2 years of C Programming experience. + Active Secret Security Clearance . **Qualifications We Prefer** + Programming Skills in C++,… more
    RTX Corporation (08/08/25)
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  • Sr Principal Research Software Engineer

    RTX Corporation (Cambridge, MA)
    … US government security clearance is required prior to start date. (DOD secret clearance required) + Experience in Formal Methods and scientific modelling. + ... 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 (08/01/25)
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  • UNIX Systems Engineer

    GovCIO (Boston, MA)
    …with 6 - 9 years (or commensurate experience) Required Skills and Experience + Clearance Required: Secret + CompTIA Security+. + Experience in Computer Science ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating… more
    GovCIO (09/24/25)
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  • Optical Engineer - Lead

    Nou Systems, Inc. (Lexington, MA)
    …and laboratory partners. + Must be able to obtain and maintain a DoD Secret clearance . Desired Skills: + Experience with test ranges, missile defense, or ... and improve capabilities. nou Systems, Inc. (nSI) is seeking a highly skilled Optical Engineer to serve as a subject matter expert (SME) for optical sensor systems… more
    Nou Systems, Inc. (10/03/25)
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  • Secure Software, Embedded Systems Engineer

    MIT Lincoln Laboratory (Lexington, MA)
    …a pre-employment background investigation and must be able to obtain and maintain a Secret level DoD security clearance . MIT Lincoln Laboratory is an Equal ... Secure Resilient Systems and Technology group applies foundational and applied cybersecurity research to the most critical challenges in national security. We… more
    MIT Lincoln Laboratory (09/22/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Boston, MA)
    …IAAE Level II (in lieu of IAAE Level I). Security Requirements: + Current Top Secret Clearance with SCI Eligibility + Eligibility for access to Special Access ... and talented individual for the position of Information System Security Engineer III. Job Description: Summary: The Information System Security Engineer more
    Global Resource Solutions (09/26/25)
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  • Group 05-51 | SRP Intern | Cyber-Physical Systems…

    MIT Lincoln Laboratory (Lexington, MA)
    …a pre-employment background investigation and must be able to obtain and maintain a Secret level DoD security clearance . MIT Lincoln Laboratory is an Equal ... The Cyber-Physical Systems Group conducts research to understand the cybersecurity implications of these cyber-physical phenomena and develops first-of-their-kind… more
    MIT Lincoln Laboratory (09/17/25)
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  • Citrix Administrator

    GovCIO (Boston, MA)
    …- 9 years (or commensurate experience) Required Skills and Experience + Clearance Required: Secret + CompTIA Security+.Computing Environment (CE) Certification ... IT. + 5+ years' experience as a Windows Systems Administrator or Engineer designing, installing, and maintaining Citrix Xenapp, NetScaler Gateway, Citrix Storefront,… more
    GovCIO (09/24/25)
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