- Coinbase (Concord, NH)
- …contributing a portion of sequencer revenue to funding public goods. We are looking for a * Senior Staff Protocol Engineer * to join the Base Protocols team to ... enable and accelerate the success of Base. The Base Protocols team works on the software and infrastructure systems that power all aspects of the Base chain. We contribute to the open source OP-Stack, perform research and development for scaling both Ethereum… more
- Coinbase (Concord, NH)
- …a portion of sequencer revenue to funding public goods. We are looking for a strong * protocol engineer *to join the Base team to help us continue scaling in order ... to pave the way for billions of people coming onchain. *What you'll do:* * Hack on execution client internals (geth, reth, etc.) to extend capacity and capabilities of these systems well beyond current standards. * Develop representative loads against which to… more
- Celestica (Merrimack, NH)
- …ideal candidate is required to have a strong background in NOS architecture, L2/L3 protocol development. The Senior Lead Engineer , Software works in cross ... Level 09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Senior Lead Engineer , Software shall be responsible for… more
- CBRE (Concord, NH)
- Talent Community Senior Application Engineer Job ID 211865...+ Distech Controls Software + API Protocols + BACnet Protocol + Modbus Protocol + Lon ... on-site and remote technical support to installers and customers. A Senior Application Engineer will be responsible for mentoring team members in their subject… more
- Celestica (Merrimack, NH)
- …09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Senior Lead Software Engineer designs, develops, and maintains ... and capable of mentoring a team of engineers. The Senior Lead Engineer , Software will work in...RAID, SAS, SATA, SSD, SMART, PCI Express, HBA, network protocol TCP/UDP, etc is a plus. + Experience with… more
- Ensono (Concord, NH)
- …Collaboration, and Passion. **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the design and implementation of ... **Duties and Responsibilities** + This role is for a Senior Network Engineer who will be part...design methodologies and best practices + Mastery of TCP/IP protocol communications, addressing & subnetting + Firewall experience: Checkpoint,… more
- Northrop Grumman (Concord, NH)
- …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Senior Principal Field Service Engineer - Network and Communications** to join ... Field Service Engineer - Network and Communications level or the Senior Principal Field Service Engineer - Network and Communications level, depending… more
- TTEC (Concord, NH)
- Your potential has a place here with TTEC's award-winning employment experience. As a Senior AI/Voice Application Engineer working Hybrid in Denver, you'll be a ... says it all! **What You'll be Doing:** As a Senior AI/Voice Application Engineer , you will lead...and AI orchestration frameworks - Deep understanding of SIP protocol , RTP/SRTP, voice codecs (G.711, Opus, etc.), and telecommunications… more
- Celestica (Merrimack, NH)
- …Level 09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Senior Lead Networking Test Engineer will be responsible for ... resolve issues. * Perform deep-dive packet analysis and network protocol debugging using tools like Wireshark, tcpdump, and network...* 3+ years of experience in a lead or senior technical role, mentoring junior engineers or leading test… more
- 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 ... and the regulations of federal, state and local authorities + Knowledge of the ICCP protocol used in the sharing of data between control centers + Skill in analyzing… more
- Lumen (Concord, NH)
- …world and shape the future. **The Role** The Sr Lead Operations Engineer -Public Sector will support Lumen Managed Services contracts by designing, installing, and ... Suitability requirement * Proficiency in Wireshark: display filters, capture filters, protocol dissection, expert info analysis * Strong understanding of TCP/IP… more
- CBRE (Concord, NH)
- …Location(s) Remote - US - Remote - US - United States of America Senior Application Engineer - Remote USA **About the role:** Create control databases, ... and remote technical support to installers and customers. A Senior Application Engineer will be responsible for...+ Distech Controls Software + API Protocols + BACnet Protocol + Modbus Protocol + Lon … more
- CBRE (Concord, NH)
- …tasks. Provide on-site and remote technical support to installers and customers. A Senior Application Engineer will be responsible for mentoring team members in ... Sr Application Engineer - Remote Job ID 247660 Posted 12-Nov-2025...+ Distech Controls Software + API Protocols + BACnet Protocol + Modbus Protocol + Lon … more
- Celestica (Merrimack, NH)
- …USA State/Province: New Hampshire City: Merrimack **Summary** We are seeking a **Staff Engineer , Networking** to join our Sonic NOS SDK Vertical team. This is a ... ** senior -level, hands-on engineering position** focused on the **development and...candidate has a strong background in NOS architecture, L2/L3 protocol development, ASIC integration, and programming in C/C++. This… more
- GovCIO (Concord, NH)
- …Skills and Experience + Clearance Required: Secret + CompTIA Security+. + Mid to senior level Cloud Engineer experience. + Security+ (Or equivalent IA cert) and ... **Overview** GovCIO is currently hiring for a Cloud Engineer tomanage service provider for Army and DoD...other secure transport technologies as well as Border Gateway Protocol . + Proven experience migrating on-premises applications to the… more
- Celestica (Merrimack, NH)
- …candidate is required to have a strong background in NOS architecture and L2/L3 protocol development. The Lead Engineer , Software works in cross functional teams ... Country: USA State/Province: New Hampshire City: Merrimack **Summary** The Lead Engineer , Software shall be responsible for developing, debugging, validating and… more
- Leidos (Nashua, NH)
- …National Airspace Systems Integration Support (NISC) program at Leidos is seeking ** Senior Electronics Design Engineers** to provide support to the Federal Aviation ... Tower Voice Switches** , Telecommunications Infrastructure Replacement, Air to Ground Protocol Converters and NEXCOM Radios. This is a design centric position… more