• Applied Research Solutions (Bedford, MA)
    **Description** ARS is seeking a Senior Information Systems Security Engineer (ISSE) candidate located at Hanscom, AFB. Applied Research Solutions (ARS) is ... and recommend solutions to management. + Plan, develop, implement, and update Cyber Security Strategy Information within the Program Protection Plan (PPP)… more
    DirectEmployers Association (10/17/25)
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  • Senior Cyber Security

    RTX Corporation (Tewksbury, MA)
    …create a safer, more secure world. We have an on-site opportunity for a Senior Cybersecurity Engineer within our Application and Tactical Software Department in ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as... architecture, requirements, design, and implementation as well as Cyber resiliency and threat awareness. This position is a… more
    RTX Corporation (10/23/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a ** Senior ** **Principal** **Systems Security Engineer -P5** to join our elite ... technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security ,...on US Government contract proposals as an Information Assurance Engineer subject matter expert **What We Offer** + Our… more
    RTX Corporation (10/01/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a well-qualified ** Senior Principal System Security Engineer (SSE) - P5** to join ... + Experience generating Security (anti-Tamper and/or Program Protection and/or Cyber Security ) requirements, design and architecture artifacts, plans, and… more
    RTX Corporation (09/17/25)
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  • Senior Principal Systems Security

    RTX Corporation (Marlborough, MA)
    …that create a safer, more secure world. **Job Summary** Raytheon is seeking a ** Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/21/25)
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  • FAST Labs - Senior Principal Systems…

    BAE Systems (Merrimack, NH)
    …processing. About the Role: Ready to make a difference? BAE Systems is looking for a Senior Principal Systems Engineer II to help lead and work as part of ... teams to architect, design, integrate, debug, and test novel RF/EW/ cyber systems. The successful candidate will focus on delivering...on position level and/or job specifics. **FAST Labs - Senior Principal Systems Engineer II** **117993BR** EEO… more
    BAE Systems (10/31/25)
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  • FAST Labs - Senior Systems Engineer

    BAE Systems (Merrimack, NH)
    …About the Role: Ready to make a difference? BAE Systems is looking for a Senior Systems Engineer , focused on the application of Digital Engineering (DE), to work ... be available based on position level and/or job specifics. **FAST Labs - Senior Systems Engineer ** **117992BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (10/31/25)
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  • Senior LabVIEW Software Engineer

    L3Harris (Londonderry, NH)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior LabVIEW Software Engineer Job Code: 28324 Job ... laser, night vision and electro-optic devices is seeking a Senior LabVIEW Software Engineer - Level 4...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (09/05/25)
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  • Senior Software Systems Quality…

    RTX Corporation (Tewksbury, MA)
    …a safer, more secure world. We have an immediate need for an onsite ** Senior Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support Land & ... security clearance. **Qualifications We Prefer** : + A senior role in software engineering + Projects Experience: Proven...Certification: Active in Quality, SW or Systems Eng., Agile, Cyber / IA, Proj. Mgmt. + Advanced Degree. **What… more
    RTX Corporation (10/16/25)
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  • Senior Systems Engineer (Onsite)

    Collins Aerospace (Marlborough, MA)
    …global market. The Protected Communication Systems (PCS) team is seeking an experienced Senior Systems Engineer in a role committed to creating creative and ... Person, or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date. US citizenship is… more
    Collins Aerospace (10/22/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …market. The Protected Communication Systems (PCS) Team in Marlborough, MA is seeking a ** Senior Systems Engineer ** in a role committed to creating creative and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (08/20/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …global market. The Protected Communication Systems (PCS) team is seeking an experienced ** Senior Systems Engineer ** in a role committed to creating creative and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (08/20/25)
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  • Senior Software Infrastructure…

    RTX Corporation (Marlborough, MA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...**About this Position** We are seeking a Infrastructure Software Engineer to join the SPY-6 Family of Radars Infrastructure… more
    RTX Corporation (11/05/25)
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  • Senior Engineer , Operations…

    Eversource Energy (Manchester, NH)
    …or other business needs\) or should the policy change\._ The Operations Simulation Senior Engineer will provide engineering and technical expertise to support ... Windows applications is required + Detailed understanding of NERC reliability and cyber security \(CIP\) standards _Education_ + Bachelor's degree in… more
    Eversource Energy (09/18/25)
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  • Senior Specialist, Quality Engineer

    L3Harris (Londonderry, NH)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Quality Engineering Job Code: 28534 Job Location: ... aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to US citizens. In addition, applicants… more
    L3Harris (09/13/25)
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  • System Integration Engineer

    V2X (Harvard, MA)
    …(ie Electrical / Mechanical / Systems / Civil / Computer Engineering, Cyber Security , Physics, Mathematics, etc.) **_Desired Education:_** + Masters's (MS) ... **Description** **System Integration Engineer - Physical Security ** **Hybrid, Harvard.../ Mechanical / Systems / Civil / Computer Engineering, Cyber Security , Physics, Mathematics, etc.) **_Salary Range:_**… more
    V2X (11/12/25)
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  • Principal Platform Engineer

    Shuvel Digital (Bedford, MA)
    …degree; or equivalent industry experience Position Description: The Platform Services Engineer possesses senior software engineering experience building and ... engineer should be at least a mid to senior level engineer capable of mentoring junior...Mercurial, etc. + Clearable to a SECRET or above security clearance. + CompTIA Security + CE or… more
    Shuvel Digital (10/07/25)
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  • Principal DevSecOps Engineer - KR1538…

    Shuvel Digital (Bedford, MA)
    …(CI/CD) of applications. The engineer should be at least a mid to senior level engineer capable of mentoring junior developers and engineers. The successful ... Principal DevSecOps Engineer Bedford, MA Clearance Level: Secret US Citizenship:...Mercurial, etc. + Clearable to a SECRET or above security clearance + CompTIA Security + CE or… more
    Shuvel Digital (10/01/25)
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  • Lead, Mechanisms Mechanical Engineer (Space…

    L3Harris (Wilmington, MA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Mechanical Engineer - Mechanisms Job Code: 29834 Job Location: ... applicants Job Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to support customer-funded programs and internal research… more
    L3Harris (10/12/25)
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  • Scientist, Sr. Mechanical Engineer - Space…

    L3Harris (Wilmington, MA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Sr. Mechanical Engineer - Space Optical Systems Job Code: ... Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to perform design, development...required + Able to obtain and maintain a US Security Clearance Preferred Additional Skills: + Top Secret SCI/DoD… more
    L3Harris (11/06/25)
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