Principal FPGA Engineer Owl Cyber DefensePrincipal FPGA EngineerDanbury, ConnecticutRemoteJob Title: Principal FPGA Engineer Department: Product Development Reports to: Director of Hardware Engineering Office: Danbury, CT Work Location: Remote (for those in Eastern or Central time zones) Owl Cyber Defense is a leader and trusted partner in cyber security. Owl Cyber Defense Solutions, LLC is a fast-growing cybersecurity solutions company, holding a firm leadership position in network security and secure information transfer.
Senior Principal Engineer, Airworthiness Office (Onsite) RTXSenior Principal Engineer, Airworthiness Office (Onsite)East Hartford, ConnecticutPrimary airworthiness advisor to CIPTs/IPTs for assisting our US Government customers achieve a Military Flight Release (MFR) or Military Type Certificate (MTC) for new programs, Component Improvement Programs, and engineering changes. The Senior Principal Airworthiness Engineer will lead Integrated Product Team (IPT), Component Integrated Product Team(CIPT) and System Integrated Product Team (SIPT) planning for Airworthiness, recommend Certification Bases, and ensure alignment between stakeholders in the Airworthiness, V&V, Safety, and Requirements Management processes.
Principal Engineer, Airworthiness Office (Onsite) RTXPrincipal Engineer, Airworthiness Office (Onsite)East Hartford, ConnecticutPrimary airworthiness advisor to CIPTs/IPTs for assisting our US Government customers achieve a Military Flight Release (MFR) or Military Type Certificate (MTC) for new programs, Component Improvement Programs, and engineering changes. The Principal Airworthiness Engineer will participate in Integrated Product Team (IPT), Component Integrated Product Team (CIPT) and System Integrated Product Team (SIPT) planning for Airworthiness, recommend Certification Bases, and ensure alignment between stakeholders in the Airworthiness, V&V, Safety, and Requirements Management processes.
NewSr. Principal Engineer – Agile Software Development – CDS / Engine System Software P5 (Onsite) RTXSr. Principal Engineer – Agile Software Development – CDS / Engine System Software P5 (Onsite)East Hartford, ConnecticutCDS is responsible for all aspects of Pratt & Whitney engine control and diagnostic system development and support, including requirements analysis & definition, system & software architecture, algorithm design, product software design, verification & validation and engine and flight test support. Pratt & Whitney Controls & Diagnostic Systems (CDS) is a dynamic engineering organization focused on the development and certification of military and commercial gas turbine engine control and diagnostic systems.
Defense Maritime Principal Project Engineer (Onsite) RTX CorpDefense Maritime Principal Project Engineer (Onsite)Windsor Locks, CTYou will direct communication with customers, suppliers and internal Integrated Product Development Team (IPDT) will be required - including daily tag-ups, weekly meetings, and quarterly meetings. You will coordinate, track and drive to closure all tasks that must be completed by the cross-functional team to meet contractual, technical, regulatory, budget, and schedule requirements as part of product development, production, and life cycle support.
Principal Systems Engineer /Sr Principal Systems Engineer Northrop Grumman CorpPrincipal Systems Engineer /Sr Principal Systems EngineerGroton, CT$108,800–$163,200 / yearBasic Qualifications for the Sr Principal Systems Engineer: Bachelor's Degree in a STEM discipline (Science, Technology, Engineering or Math) and 8 or more years of work experience in Submersible Ship Ballistic Nuclear (SSBN), or Ship Submersible Guided Missile Nuclear (SSGN), or Strategic Weapons Systems operations, or Shipyard Integrated Test Program, or Electrical Engineering or Mechanical Engineering or System Engineering. Basic Qualifications for the Principal Systems Engineer: Bachelor's Degree in a STEM discipline (Science, Technology, Engineering or Math) and 5 or more years of work experience in Submersible Ship Ballistic Nuclear (SSBN), or Ship Submersible Guided Missile Nuclear (SSGN), or Strategic Weapons Systems operations, or Shipyard Integrated Test Program, or Electrical Engineering or Mechanical Engineering or System Engineering.
Principal Fire Protection Engineer SOLV Energy LLCPrincipal Fire Protection EngineerCT$144,963–$173,956 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. Proven experience working with Authorities Having Jurisdiction (AHJs), including fire marshals and code officials, to secure approvals, ensure regulatory compliance, and successfully navigate permitting, design review, and inspection processes for complex fire protection systems.
Principal Systems Engineer {D} ARKA Group, L.P.Principal Systems Engineer {D}Danbury, ConnecticutPrincipal Systems Engineers must possess skills in requirements management, system integration, requirements verification, supplier management, qualification and acceptance testing, prepare and present technical material for customer reviews, and author contract documents. Located in beautiful Fairfield County, Danbury offers a diverse economy, wonderful parks, cultural attractions, an impressive mix of private and public educational institutions and a vibrant arts scene.
Core Structures Lifing, Senior Principal Engineer (Onsite) RTX CorpCore Structures Lifing, Senior Principal Engineer (Onsite)East Hartford, CTPerform and guide advanced structural evaluations including damage tolerance, durability, design allowables, dynamics & loads, stress fatigue, thermal analysis, and fracture mechanics. At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems.
Durability Data Analytics Principal Engineer P4 (Onsite) RTX CorpDurability Data Analytics Principal Engineer P4 (Onsite)EAST HARTFORD, CTHot Section Engineering is responsible for the design, development, technology maturation and in service support of all diffuser cases, combustors, turbines (vanes, blades, rotors and cases), augmenters (military), nozzles and associated fuel systems for all military, commercial and industrial engine models and radial auxiliary power units. The Durability Discipline is highly specialized with particular focus on advanced cooling designs, aerodynamics, heat transfer, lifing, coatings, high-temperature aerospace alloys, and manufacturing.
GTF HPC - Principal Engineer, Design (Onsite) RTX CorpGTF HPC - Principal Engineer, Design (Onsite)Middletown, CTDesign and review layouts of components, calculate stack-up of detail components, and perform major cost studies consisting of new or existing details and/or marked prints and all supporting documentation, when necessary, to facilitate operations and ensure that established objectives and budgets are achieved. Design support across all phases of the design cycle, preliminary through detailed design, validation, manufacturing, and operational service and will work on the designs of any component within the HPC modules (i.e. Rotors, airfoils, cases, frames, kinematics, etc…).
Sr. Principal Engineer; Data Readiness Agile Product Owner (Onsite) RTX CorpSr. Principal Engineer; Data Readiness Agile Product Owner (Onsite)East Hartford, CTWhat You Will Influence: In this role, you will shape the way sustainment data is structured, governed, and leveraged across the enterprise - enabling AI‑driven insights that improve readiness, reliability, and decision‑making across Military Engine sustainment. The position will drive strategic data readiness outcomes, manage complex and ambiguous problem spaces, and collaborate closely with Engineering, Sustainment Strategy, Digital Technology, Enterprise Data organizations, and business leaders.
GTF Diffuser Combustor Design Sr. Principal Engineer P5 (Onsite) RTXGTF Diffuser Combustor Design Sr. Principal Engineer P5 (Onsite)East Hartford, ConnecticutHot Section Engineering is responsible for the design, development, technology maturation and in service support of all diffuser cases, combustors, turbines (vanes, blades, rotors and cases), augmenters (military), nozzles and associated fuel systems for all military, commercial and industrial engine models and radial auxiliary power units. Depending on the phase of the program, the tasks will vary, but may include clean sheet design, delivering development hardware to test engines, facilitating the delivery of hardware to production engines, processing engineering changes to improve the production configuration, and support of fielded engines.
Principal Engineer, Systems Engineering (Onsite) RTXPrincipal Engineer, Systems Engineering (Onsite)East Hartford, ConnecticutLead the development of Systems Engineering Models as a subject matter expert in order to perform systems engineering tasks including: Requirements analysis, defining system logical and physical architectures, defining interfaces, verification planning, trade studies, system integration. Active and existing security clearance required after day 1 Pratt & Whitney is working to once again transform the future of flight—designing, building and servicing engines unlike any the world has ever seen.
Sr.Principal Engineer, Systems Engineering (Onsite) RTXSr.Principal Engineer, Systems Engineering (Onsite)East Hartford, ConnecticutLead the development of Systems Engineering Models as a subject matter expert in order to perform systems engineering tasks including: Requirements analysis, defining logical and physical architectures, defining interfaces, verification planning, trade studies, system integration. Active and existing security clearance required after day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems.
Principal Software Engineer The HartfordPrincipal Software EngineerHartford, ConnecticutAs a trusted technical authority, the Principal Engineer anticipates emerging technology trends and architectural risks, guiding modernization decisions to ensure platforms remain secure, scalable, and resilient over multi-year horizons. The Principal Software Engineer is a senior technical leader and hands-on engineer for Digital Enablement which is the digital backbone for most of our external customer interactions and internal workflow management.
Principal EMI/EMC Engineer (Onsite) RTXPrincipal EMI/EMC Engineer (Onsite)ConnecticutBe it keeping passengers safe with our emergency power generation systems or creating a positive in flight experience through reliable cabin pressure controls and quieter engines, Power & Controls focuses on delivering a best-in-class experience to our customers. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience.
NewDefense Maritime Principal Project Engineer (Onsite) RTXDefense Maritime Principal Project Engineer (Onsite)ConnecticutYou will direct communication with customers, suppliers and internal Integrated Product Development Team (IPDT) will be required – including daily tag-ups, weekly meetings, and quarterly meetings. You will coordinate, track and drive to closure all tasks that must be completed by the cross-functional team to meet contractual, technical, regulatory, budget, and schedule requirements as part of product development, production, and life cycle support.
Principal Software Engineer The Hartford Insurance Group IncPrincipal Software EngineerHartford, CT$168,400–$252,600 / yearAs a trusted technical authority, the Principal Engineer anticipates emerging technology trends and architectural risks, guiding modernization decisions to ensure platforms remain secure, scalable, and resilient over multi-year horizons. Technology Risk & External Insight Awareness: Continuously assess the relevant external technology landscape to identify emerging trends, architectural shifts, and external innovations with potential business impact.
Communications Systems Test Engineer: Senior/Specialist/Principal– Ship Control General Dynamics Electric BoatCommunications Systems Test Engineer: Senior/Specialist/Principal– Ship ControlGroton, ConnecticutFull timeOverview: Ship Control develops in-house electronic systems and integrates vendor/government supplied equipment to support the VA/CLB Ship Control System (SCS), VA/CLB Monitoring Systems, and the VA/CLB Portable Ship Control Systems (PSCS). The selected candidate will be part of a high-performing, detail-oriented team that fulfills engineering tasks related to initial hardware production, shipboard installation, test, delivery, and at-sea testing of Ship Control components.