• Security Engineer ( Network

    Noblis (Concord, NH)
    …We are looking for highly technical, hands-on professionals with a strong foundation in network architecture , design, and security - individuals who are ... FAA or transportation sector. + Proven experience with hands-on network engineer or architecture and...transportation sector experience preferred. + Familiarity with Zero Trust Architecture , Security Orchestration, and network more
    Noblis (09/17/25)
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  • Network and Security Test…

    Celestica (Merrimack, NH)
    …Level 07 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Network and Security Compliance Test Engineer will ... a reliable, secure foundation for our demanding AI workloads. **Knowledge/Skills/Competencies** As a Network and Security Compliance Test Engineer , you will… more
    Celestica (10/14/25)
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  • Lead Network and Security Test…

    Celestica (Merrimack, NH)
    …Level 08 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Lead Network and Security Compliance Test Engineer will ... a reliable, secure foundation for our demanding AI workloads. **Knowledge/Skills/Competencies** As a Lead Network and Security Test Engineer , you will be a… more
    Celestica (10/14/25)
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  • Senior Network Engineer

    Ensono (Concord, NH)
    Network Engineer is responsible for developing, implementing, and maintaining network solutions to include Network , Security /Threat, and Voice ... of enterprise and data center wide voice and data network solutions that align with the architecture ...performance + Design, engineer , and implement complex network solutions in a variety of disciplines, security more
    Ensono (11/08/25)
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  • Lead, Network Engineer

    Under Armour, Inc. (Concord, NH)
    Lead, Network Engineer **Lead, Network Engineer ** **Values & Innovation** At Under Armour, we are committed to empowering those who strive for more, and ... Career Site Here. (https://performancemanager8.successfactors.com/sf/careers/jobsearch?bplte\_company=ua&\_s.crb=aNMP8gWoYkBDFn%252bz2BldysgcgQHZpVs6tHzE9smSuXE%253d) **Purpose of Role** The Lead Network Engineer will be responsible to provide… more
    Under Armour, Inc. (10/11/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Concord, NH)
    …the future. **The Role** This position is a supportive role implementing Managed Security Services (MSS) and Managed Trusted Internet Protocol Service (MTIPS) in a ... Federal Security Operations Center (Federal SOC) 24x7x365 environment. The Federal...with third-party vendors (Fortinet, Juniper) and Lumen groups (FedNOC, Architecture and Engineering, Product and Sales). Networking skills (ie… more
    Lumen (11/04/25)
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  • Senior Cyber Security Engineer

    RTX Corporation (Tewksbury, MA)
    …defense systems. As part of this team, you will support definition of security architecture , requirements, design, and implementation as well as Cyber resiliency ... security , reverse engineering, or exploit development. + Experience with network and system security administration, including operating system security more
    RTX Corporation (10/23/25)
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  • Senior Software Engineer

    Teradata (Concord, NH)
    …4/Layer 7 Load Balancing + VPCs, ACLs, Subnets, Peering, Firewalls, DNS resolution, and network security + Collaborate across teams and work closely with ... to solve their most complex data analytics challenges. As a Senior Software Engineer you will have the opportunity to build new applications and services from… more
    Teradata (10/09/25)
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  • Senior Lead Networking Test Engineer

    Celestica (Merrimack, NH)
    …DCN, EVPN/VxLAN, and high-performance fabrics (eg, RDMA/RoCE). * Work closely with network architecture and engineering teams to understand design specifications ... innovation in test methodologies and processes. * Collaborate cross-functionally with network architecture , development, operations, and product teams to ensure… more
    Celestica (10/14/25)
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  • Senior Principal IFFA Engineer

    RTX Corporation (Tewksbury, 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...We have an opportunity for a senior principal electrical engineer who is seeking to utilize their strong academic… more
    RTX Corporation (11/11/25)
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  • Systems Engineer Engineer II - Cyber…

    RTX Corporation (Tewksbury, MA)
    …secure world. Raytheon is seeking a **Systems Engineer Engineer II-Cyber Engineer (P2)** to join our elite Systems Security Engineering (SSE) team in ... tools (familiarity with Splunk or QRadar) + Experience in generating Cyber Security and/or program protection requirements, design and architecture artifacts,… more
    RTX Corporation (08/30/25)
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  • Senior DevOps Engineer with AWS

    GovCIO (Concord, NH)
    …for Senior Engineer with DevSecOps experience to provide development, support, architecture , and leadership for a government application being moved into the AWS ... * Create blueprints for hybrid cloud infrastructures centered around AWS ( network , server, storage, security , and management software topologies), Run… more
    GovCIO (10/07/25)
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  • CyberSecurity Solutions Engineer - USPS…

    Cisco (Concord, NH)
    …position and promote the partner and customer value proposition for Cisco security architecture , articulate Cisco's product and business strategies, and create ... to translate them into technical requirements . Understand and articulate Cisco's architecture and services within security technologies . Create, present, and… more
    Cisco (11/12/25)
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  • FedRAMP Senior Cyber Engineer (Multiple…

    Noblis (Concord, NH)
    …CISA, CISM or similar certifications + Experience with operating system or network security management Experience managing incident response and after-action ... Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer...risk posture of the cloud service offering. FedRAMP Cyber Security Engineers review the system architecture , key… more
    Noblis (10/28/25)
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  • Principal Electrical Engineer

    Mercury Systems (Hudson, NH)
    …Sapphire Rapids), development, and test including BIOS firmware or other Microprocessor architecture + Design with network switching (Mellanox, Broadcom, Marvel) ... Description Job Summary: Mercury Systems seeks a talented principal electrical engineer to deliver cutting-edge solutions for mission-critical aerospace and defense… more
    Mercury Systems (10/03/25)
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  • Senior Software Engineer , OpenShift…

    Cisco (Concord, NH)
    …services. **Your Impact** Cisco Isovalent is seeking an accomplished Senior Software Engineer with expertise in architecture and delivery, Red Hat ... networking and security within Kubernetes environments. As a Senior Software Engineer , you will * Architect and Develop scalable solutions on Red Hat OpenShift… more
    Cisco (11/14/25)
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  • Infrastructure / DevOps Engineer

    Cadmus (Concord, NH)
    …federal programs. This role will have client facing responsibilities that encompass Application security and DevSecOps engineer skill sets. **Who We Are** Cadmus ... support transition from a monolithic stack to modular, microservice-based, cloud-ready architecture . + Build and optimize CI/CD pipelines (GitHub Actions, GHAS,… more
    Cadmus (10/07/25)
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  • Enterprise Software Systems Engineer

    Leidos (Tewksbury, MA)
    …of security solutions. The successful candidate will lead enterprise network solution development activities to create a customer-side software platform that ... **Description** Leidos' Security Enterprise Solutions (SES) operation is looking for a system engineer to lead development on our Ports and Borders enterprise… more
    Leidos (09/21/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, 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:** Secret - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (09/13/25)
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  • Sr. Solutions Engineer

    IBM (Lowell, MA)
    …guidance on DevOps concepts, leveraging your strong skills in infrastructure architecture , cloud, IT operations, security , and development technologies and ... Our renowned legacy creates endless global opportunities for our network of IBMers. We are a team of deep...join a team managing the lifecycle of infrastructure and security , enhancing IBM's cloud solutions to ensure enterprises achieve… more
    IBM (11/11/25)
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