• Lead Network and Security

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

    Celestica (Merrimack, NH)
    …and areas for optimization. * Architect and implement robust security test methodologies to rigorously validate network security controls and ... 07 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Network and Security Compliance Test ... Lead the development and execution of comprehensive test plans and strategies for complex network more
    Celestica (10/14/25)
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  • Senior Lead Networking Test Engineer…

    Celestica (Merrimack, NH)
    …* Familiarity with cloud networking concepts (AWS, Azure, GCP). * Knowledge of network security principles and testing. * Relevant industry certifications (eg, ... 09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Senior Lead Networking Test Engineer will be responsible for… more
    Celestica (10/14/25)
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  • Test SW Lead /Cost Account Manager

    BAE Systems (Nashua, NH)
    …shared ambition to lead the world in defense technologies and national security services. We offer a flexible work environment and 9/80 work schedule. Our ... with C, C , C#, VB, Python + Keysight Network Analyzers (PNA-X) and Signal/Spectrum Analyzers (MXA, PSA, CXA)...be available based on position level and/or job specifics. ** Test SW Lead /Cost Account Manager** **118057BR** EEO… more
    BAE Systems (11/04/25)
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  • Principal Test Engineer

    BAE Systems (Nashua, NH)
    …shared ambition to lead the world in defense technologies and national security services. We offer a flexible work environment and 9/80 work schedule. Our ... being available as a subject matter expert and technical lead to their team. They must be able to...RF test development for production, employing RF Test instrumentation ( Network Analyzer, Spectrum Analyzer, Signal… more
    BAE Systems (11/25/25)
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  • Test Engineering Manager I

    BAE Systems (Nashua, NH)
    …years of experience looking for the next step to grow your career? Do you want to lead , design and develop test solutions and/or write test software that is ... lead the world in defense technologies and national security services. We offer a flexible work environment and...Details: BAE Systems is looking for a first line Test Engineering Section Lead to manage digital… more
    BAE Systems (12/11/25)
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  • Test Manager, Engineering (Austin, TX)

    Celestica (Merrimack, NH)
    …* Familiarity with cloud networking concepts (AWS, Azure, GCP). * Knowledge of network security principles and testing. * Relevant industry certifications (eg ... **Job Band:** 09 **Direct/Indirect Indicator:** Indirect **Summary** We are seeking an experienced Test Manager, Engineering to lead a team of QA engineers… more
    Celestica (10/17/25)
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  • Lead Adversarial Security Engineer

    Trellix (Concord, NH)
    **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the trusted CISO ally, is redefining the future of cybersecurity and ... More at https://www.trellix.com/ . **_Role Overview:_** Trellix is seeking an Adversarial Security Engineer to lead the evolution of its cybersecurity posture.… more
    Trellix (11/21/25)
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  • Principal or Senior Principal Network

    Northrop Grumman (Concord, NH)
    …and interfacing, such as routers, firewalls, switches + Experience with test equipment: network analyzers, spectrum analyzers, signal generators + ... is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer** to our team...will receive daily tasking and prioritization from their site lead . The selected candidate will be responsible for operations… more
    Northrop Grumman (12/04/25)
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  • Senior Network Specialist (Firewalls)

    CDM Smith (Manchester, NH)
    …CDM Smith is seeking a Senior Network Specialist with deep expertise in network security and firewall management to help safeguard and scale our global IT ... infrastructure. In this high-impact, hands-on role, you'll lead the design, configuration, and monitoring of Palo Alto...threats, while serving as a subject matter expert in network security best practices. The ideal candidate… more
    CDM Smith (11/11/25)
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  • FAST Labs - Lead IV&V Systems Engineer

    BAE Systems (Merrimack, NH)
    …Systems is looking for a Senior Principal Systems Engineer II to help lead and work as part of cross-functional, multi-disciplinary teams to architect, design, ... integrate, debug, and test novel RF/EW/cyber systems. The successful candidate will focus...Experience, & Skills** + Have an active US TS/SCI security clearance + Hands-on experience or knowledge in the… more
    BAE Systems (11/18/25)
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  • IT Application Security Architect (Hybrid)

    Eversource Energy (Manchester, NH)
    …company standards and industry best practices\. + Develop and maintain infrastructure as code security policies\. + Test and evaluate security tools, and ... should the policy change\. Role and Scope of Position: As the Application Security Architect, and part of the Cybersecurity Architecture team at Eversource, you will… more
    Eversource Energy (12/04/25)
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  • Sr Lead Software Developer

    Lumen (Concord, NH)
    …& Networking) organization. We are seeking a highly qualified and experienced Senior Lead Software Network Developer to join our fast-paced and innovative team. ... solutions within a cloud-native architecture to manage and aggregate Network orchestration. The position involves providing strategic technical direction across… more
    Lumen (12/05/25)
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  • Snr Engineering Manager, Network OS

    Oracle (Concord, NH)
    **Job Description** What you'll do + Lead a team of 6-12 engineers delivering NOS features end to end (design, implementation, test , rollout, and operations). + ... and performance management. + Collaborate with partner teams (Networking, Compute, Security , SRE) to land dependencies, resolve conflicts, and align on SLAs/SLOs.… more
    Oracle (12/11/25)
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  • Senior Manager of Infrastructure Delivery

    Oracle (Concord, NH)
    …and Thought Leadership:** Lead research into new designs and methods for network and physical security network hardware, targeting improvements in ... Engineer to lead the design, delivery, and optimization of critical network infrastructure for Physical Security Systems within Oracle Cloud datacenter… more
    Oracle (11/25/25)
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  • Sr Principal Systems Engineer - SETC - Onsite

    RTX Corporation (Pelham, NH)
    …Experience with Linux architecture, deployment, administration, performance monitoring/tuning, security hardening, and troubleshooting. Network equipment, ... Bush Hill Road, Pelham 50 Bush Hill Road Pelham Test Facility NH, Pelham, NH, 03076 USA **Position Role...security clearance. **Qualifications We Prefer:** + Experience with network design and management. + Experience using VMware or… more
    RTX Corporation (12/11/25)
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  • Staff Solution Consultant

    Trellix (Concord, NH)
    …artifacts such as system design diagrams, data flow diagrams, test plans, test reports, etc. + You will lead or participate in development testing, ... and analytics to empower over 53,000 customers with responsibly architected security solutions. We also recognize the importance of closing the 4-million-person… more
    Trellix (11/14/25)
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  • Principal Backend Developer (Ddos)

    Oracle (Concord, NH)
    …and solid cloud infrastructure fundamentals. - Domain experience in DDoS or network security services and common attack/defense patterns. - Advanced networking ... **Job Description** Overview Join OCI's Edge Security team as a Principal Engineer to architect...Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for high-performance detection and mitigation systems, drive… more
    Oracle (12/09/25)
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  • Software Development Senior Manager

    Oracle (Concord, NH)
    …experience of leading or managing a team of software engineers building network infrastructure. **Responsibilities** As a Software Development Manager, you and your ... and infrastructure while always thinking about reliability, scalability, resilience, security , and performance. You will focus on engineering improvements to… more
    Oracle (12/04/25)
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  • Technical Program Manager - Wireless Intrusion…

    Oracle (Concord, NH)
    …abreast of industry standards and statutory/regulatory requirements affecting wireless network security and counter-surveillance, driving applicable updates into ... security environment. Reporting to the Director, Physical Security Products & Services, you will lead ...KEY COMPETENCIES + Professional certifications (eg, PMP, CPP, PSP, wireless/ network security certifications like CWNA, CWSP, or… more
    Oracle (11/25/25)
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