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92 senior security engineer jobs found in Concord

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Concord United States senior security engineer
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Tanaq Health
Senior Security Engineer (AI/Cloud Modernization)
Tanaq Health Concord, NH, USA
Senior Security Engineer (AI/Cloud Modernization) Fully Remote Job Type Full-time Description Overview Tanaq Technical Services (TTS), a division of St. George Tanaq (SGT)Corporation, is an 8(a) Alaskan Native Small Business that specializes in delivering Enterprise Integrated Technology Solutions and Support Services to the Federal Government. TTS's innovative approach combines proactive strategies, efficient processes, and emerging technologies to deliver seamless, integrated services for our clients. TTS prides itself in being Mission Driven, People Focused. To learn more about us, visit https://tanaq.com/tanaq-technical-services. About the Role We are seeking a Senior Security Engineer to provide AI/Cloud Modernization support the Department of Housing and Urban Development's Office of the Chief Information Officer (HUD OCIO). The Senior Security Engineer will embed cybersecurity and compliance into HUD's DevOps and AI/ML modernization initiatives....

Jan 13, 2026
Tanaq Health
Senior security engineer / cloud
Tanaq Health Concord, NH, USA
Senior Security Engineer (AI/Cloud Modernization) Fully Remote Job Type Full-time Description Overview Tanaq Technical Services (TTS), a division of St. George Tanaq (SGT)Corporation, is an 8(a) Alaskan Native Small Business that specializes in delivering Enterprise Integrated Technology Solutions and Support Services to the Federal Government. TTS's innovative approach combines proactive strategies, efficient processes, and emerging technologies to deliver seamless, integrated services for our clients. TTS prides itself in being Mission Driven, People Focused. To learn more about us, visit https://tanaq.com/tanaq-technical-services. About the Role We are seeking a Senior Security Engineer to provide AI/Cloud Modernization support the Department of Housing and Urban Development's Office of the Chief Information Officer (HUD OCIO). The Senior Security Engineer will embed cybersecurity and compliance into HUD's DevOps and AI/ML modernization initiatives....

Jan 13, 2026
EG
Senior PKI Security Engineer
Eliassen Group Concord, NH, USA
Senior PKI Security Engineer Anywhere Type: Contract Category: Security Industry: Financial Services Workplace Type: Remote Reference ID: JN -012026-105045 Date Posted: 01/14/2026 Shortcut: http://careers.eliassen.com/piut1f Description Recommended Jobs Description: Remote Our client is a large financial institution distinguished by its use of modern cloud technologies, mobile platforms, and agile delivery at enterprise scale. The organization promotes ownership, collaboration, and a balanced work environment while investing in continuous innovation. It seeks professionals who can navigate complex technology and business contexts and deliver secure, customer-centric solutions. We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $55.00 to $65.00/hr. w2...

Jan 19, 2026
Tanaq Health
Senior DevOps Engineer (AI/Cloud Modernization)
Tanaq Health Concord, NH, USA
Senior DevOps Engineer (AI/Cloud Modernization) Fully Remote Job Type Full-time Description Overview Tanaq Technical Services (TTS), a division of St. George Tanaq (SGT)Corporation, is an 8(a) Alaskan Native Small Business that specializes in delivering Enterprise Integrated Technology Solutions and Support Services to the Federal Government. TTS's innovative approach combines proactive strategies, efficient processes, and emerging technologies to deliver seamless, integrated services for our clients. TTS prides itself in being Mission Driven, People Focused. To learn more about us, visit https://tanaq.com/tanaq-technical-services. About the Role We are seeking a Senior DevOps Engineer to provide AI/Cloud Modernization support the Department of Housing and Urban Development's Office of the Chief Information Officer (HUD OCIO). The Senior DevOps Engineer will lead the design, implementation, and operationalization of HUD's DevOps platform and cloud-native...

Jan 13, 2026
Tanaq Health
Senior devops engineer / cloud
Tanaq Health Concord, NH, USA
Senior DevOps Engineer (AI/Cloud Modernization) Fully Remote Job Type Full-time Description Overview Tanaq Technical Services (TTS), a division of St. George Tanaq (SGT)Corporation, is an 8(a) Alaskan Native Small Business that specializes in delivering Enterprise Integrated Technology Solutions and Support Services to the Federal Government. TTS's innovative approach combines proactive strategies, efficient processes, and emerging technologies to deliver seamless, integrated services for our clients. TTS prides itself in being Mission Driven, People Focused. To learn more about us, visit https://tanaq.com/tanaq-technical-services. About the Role We are seeking a Senior DevOps Engineer to provide AI/Cloud Modernization support the Department of Housing and Urban Development's Office of the Chief Information Officer (HUD OCIO). The Senior DevOps Engineer will lead the design, implementation, and operationalization of HUD's DevOps platform and cloud-native...

Jan 13, 2026
Or
Senior software engineer - development lead
Oracle Concord, NH, USA
Job Description Senior Software Engineer - AI-Enhanced Development Lead Location: United States No visa sponsorship is available for this position. We are looking for a senior level Software Engineer who will champion the use of Artificial Intelligence across the entire software development lifecycle. In this role you will help guide a globally distributed development team in leveraging AI driven tools and techniques to accelerate design, coding, testing, deployment, and operations while preserving the rigor required for a highly regulated, mission critical financial services platform for higher education. You will work on a large, mature enterprise backend that powers student financial aid management for universities in the United States. The system runs in a strict regulatory environment and has deep, complex business logic. Your mission is to modernize the way we build and sustain this platform by introducing AI assisted practices that add real, measurable...

Jan 24, 2026
Or
Principal Architect, Cloud Engineering - Networking - West Coast
Oracle Concord, NH, USA
Job Description Principal Architect, Cloud Engineering - Networking Cloud Engineering is looking for Cloud Architects to provide guidance to our most meaningful customers on our networking products in the context of pre-sales engagements. Do you possess deep technical skills in network architecture and cloud computing; as well as customer facing skills, a passion for educating, designing, and building cloud solutions for a diverse and challenging set of enterprise customers? If so, we hope to meet you! Oracle Cloud Infrastructure (OCI) is the next generation cloud service built from grounds up for the most demanding application requirements with diverse performance, reliability, and governance requirements for a variety of customer use cases. We've focused on security, reliability, scalability and flexibility to support existing and future enterprise level large and complex deployments while beating industry performance and pricing standards. We are...

Jan 20, 2026
UU
Software Engineer
UKG (Ultimate Kronos Group) Concord, NH, USA
Why UKG: At UKG, the work you do matters. The code you ship, the decisions you make, and the care you show a customer all add up to real impact. Today, tens of millions of workers start and end their days with our workforce operating platform. Helping people get paid, grow in their careers, and shape the future of their industries. That's what we do. We never stop learning. We never stop challenging the norm. We push for better, and we celebrate the wins along the way. Here, you'll get flexibility that's real, benefits you can count on, and a team that succeeds together. Because at UKG, your work matters-and so do you. Software Engineer, Ascentis Corporation, a UKG Company, Lowell, Massachusetts (Remote) Will work as part of an Agile team primarily focused on automation in software test & deployment. Will design test automation and execution plans, learn and overcome technical constraints and will deliver products that meet or exceed the quality standards set for the...

Jan 19, 2026
Humana
Lead Software Engineer - Next Best Action
Humana Concord, NH, USA
Become a part of our caring community and help us put health first We are seeking a seasoned Lead Software Engineer to architect and deliver the foundational services that enable real time recommendations to become dependable, auditable, and scalable outcomes. In this position, you will own the design and implementation of the State Machine (managing authoritative state and legal transitions) and Transactional Outbox (ensuring exactly-once intent emission for downstream consumers). Your solutions must be robust, traceable, and maintain high performance under significant concurrency and latency demands. This role is hands-on, combining technical leadership with active engineering: you will architect systems, set technical standards, mentor peers, and collaborate closely across platform, data, and product teams. Key Responsibilities State Machine Architecture Define execution lifecycles and business states, implementing strict legal transition guards....

Jan 19, 2026
CO
Senior Distinguished Engineer - Card Tech (Remote-Eligible)
Capital One Financial Corporation Concord, NH, USA
Senior Distinguished Engineer - Card Tech (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders. Our Distinguished Engineers are leading experts in their domains, helping devise practical and reusable solutions to complex problems. You will drive innovation at multiple levels, helping optimize business outcomes while driving towards strong technology solutions. At Capital One, we believe diversity of thought strengthens our ability to influence, collaborate and provide the most innovative solutions across organizational boundaries. You will promote a culture of engineering excellence, and strike the right balance between lending expertise and providing an inclusive environment where the ideas of others can be heard and championed. You...

Jan 19, 2026
Humana
Senior Software Engineer - Next Best Action
Humana Concord, NH, USA
Become a part of our caring community and help us put health first We are seeking an accomplished Senior Software Engineer to design, implement, and operate mission-critical stateful services that form the backbone of real-time, automated decisioning and personalization platforms. These systems are responsible for maintaining authoritative state, orchestrating lifecycle transitions, and ensuring reliable downstream effects-often in high-concurrency, low-latency environments. This position is ideal for engineers with a strong grasp of state machines, idempotency, distributed systems, and "exactly-once" execution semantics. You will also employ advanced AI-assisted and agentic engineering tools to drive correctness, velocity, resilience, and scalability. Key Responsibilities State Machine Architecture & Implementation Design, build, and maintain explicit state machines governing: Lifecycle transitions (e.g., open ? in progress ? completed ? suppressed)...

Jan 19, 2026
UU
Software engineer
UKG (Ultimate Kronos Group) Concord, NH, USA
Why UKG: At UKG, the work you do matters. The code you ship, the decisions you make, and the care you show a customer all add up to real impact. Today, tens of millions of workers start and end their days with our workforce operating platform. Helping people get paid, grow in their careers, and shape the future of their industries. That's what we do. We never stop learning. We never stop challenging the norm. We push for better, and we celebrate the wins along the way. Here, you'll get flexibility that's real, benefits you can count on, and a team that succeeds together. Because at UKG, your work matters-and so do you. Software Engineer, Ascentis Corporation, a UKG Company, Lowell, Massachusetts (Remote) Will work as part of an Agile team primarily focused on automation in software test & deployment. Will design test automation and execution plans, learn and overcome technical constraints and will deliver products that meet or exceed the quality standards set for the...

Jan 19, 2026
Or
UX/UI Software Engineer-Front End (JoinOCI-SDE)
Oracle Concord, NH, USA
Job Description Are you interested in supporting large-scale distributed infrastructure for the cloud? The Oracle Cloud Infrastructure (OCI) team will give you the opportunity to be part of an organization that supports and operates a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world's biggest challenges. Our mission is to provide our customers with best-in-class compute, storage, networking, database, security, and an ever-expanding set of foundational cloud-based services. https://cloud.oracle.com OCI Console is the web interface for OCI customers. Our Team, the UX Engineering team's mission is to make the UI surfaces within OCI Console easier to use and extend. We deliver both customer-facing solutions that bridge the boundaries between services as well as the UI infrastructure...

Jan 18, 2026
EG
Sr Full Stack Developer
Eliassen Group Concord, NH, USA
Sr Full Stack Developer Anywhere Type: Contract-to-Hire Category: Development Industry: Government Workplace Type: Remote Reference ID: JN -012026-105019 Date Posted: 01/13/2026 Shortcut: http://careers.eliassen.com/N8aQoF Description Recommended Jobs Description: We are seeking a highly experienced Senior Full Stack Engineer to support an innovation lab focused on the ideation, design, and engineering of modern, cloud-native products. This role will work at the intersection of application development, cloud engineering, and DevSecOps, helping teams rapidly prototype, modernize, and scale secure, compliant solutions using emerging technologies. Pay: $55 - $60 an hour Location: Remote This is a contract-to-hire opportunity. Applicants must be willing and able to work on a W2 basis and convert to FTE following contract duration. For our W2 consultants, we offer a great benefits package that includes Medical, Dental,...

Jan 18, 2026
Humana
Lead Automation Engineer -Next Best Action (NBA) Platform
Humana Concord, NH, USA
Become a part of our caring community and help us put health first We are seeking a Lead Automation Engineer to establish and guide a sophisticated quality and test automation function for a large-scale, real-time decisioning platform. This platform delivers personalized recommendations and actions across digital, call-center, and marketing channels through a combination of stateful logic, business rules, and machine learning. This position extends beyond conventional test automation. You will spearhead the adoption of AI-driven and agentic automation methods to validate intricate decision logic, broaden coverage for edge cases, and enhance system confidence where accuracy, explainability, and reliability are essential. Key Responsibilities Automation Strategy & Architecture Develop and own the comprehensive automation strategy for a distributed, real-time decisioning platform, including: API and service-level validation Stateful workflow and...

Jan 18, 2026
Humana
Lead Machine Learning Engineer - Next Best Action (NBA) Platform
Humana Concord, NH, USA
Become a part of our caring community and help us put health first We are seeking a Lead Machine Learning Engineer to architect, develop, and manage machine learning systems that enable real-time, personalized decision-making across digital and assisted channels. These platforms leverage predictive modeling, optimization algorithms, and contextual data to identify the most relevant next action for each individual-at scale, with minimal latency, and with a strong emphasis on reliability and explainability. This position centers on production machine learning engineering. You will lead the creation of ML pipelines, online inference services, and decision-time scoring logic, utilizing AI-assisted and agentic solutions to enhance development velocity, model quality, and operational effectiveness. Key Responsibilities ML System Design & Architecture Design and manage end-to-end machine learning systems, including: Feature engineering and reuse strategies...

Jan 18, 2026
EG
Senior Front-End Engineer
Eliassen Group Concord, NH, USA
Senior Front-End Engineer Anywhere Type: Contract Category: Engineer Industry: Financial Services Workplace Type: Remote Reference ID: JN -102025-103928 Date Posted: 12/30/2025 Shortcut: http://careers.eliassen.com/QUgHdp Description Recommended Jobs Description: Remote We are seeking a highly skilled Senior Front-End Engineer to join a rapidly growing engineering organization. This role is part of a team that owns the front door experience of a major consumer financial platform. You will work on innovative projects aimed at driving member engagement and delivering personalized financial insights. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $75.00 to $90.00/hr. w2 Responsibilities: Responsibilities...

Jan 18, 2026
Or
Ux / ui software engineer - front end
Oracle Concord, NH, USA
Job Description Are you interested in supporting large-scale distributed infrastructure for the cloud? The Oracle Cloud Infrastructure (OCI) team will give you the opportunity to be part of an organization that supports and operates a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world's biggest challenges. Our mission is to provide our customers with best-in-class compute, storage, networking, database, security, and an ever-expanding set of foundational cloud-based services. https://cloud.oracle.com OCI Console is the web interface for OCI customers. Our Team, the UX Engineering team's mission is to make the UI surfaces within OCI Console easier to use and extend. We deliver both customer-facing solutions that bridge the boundaries between services as well as the UI infrastructure...

Jan 18, 2026
EG
Senior Machine Learning Engineer
Eliassen Group Concord, NH, USA
Senior Machine Learning Engineer Anywhere Type: Contract-to-Hire Category: Development Industry: Government Workplace Type: Remote Reference ID: JN -012026-104971 Date Posted: 01/08/2026 Shortcut: http://careers.eliassen.com/TFkacB Description Recommended Jobs Description: Out Client is seeking a highly skilled Senior Machine Learning Software Engineer to support the United States Patent and Trademark Office (USPTO) in its mission to foster innovation and protect intellectual property. This role is critical to advancing USPTO's efforts in modernizing patent and trademark processing through cutting-edge AI/ML/NLP technologies. You will design and implement advanced solutions in a secure, cloud-native environment leveraging AWS services, ensuring compliance with federal cybersecurity standards. As part of this program, you will help USPTO achieve its strategic goal of improving efficiency, accuracy, and accessibility...

Jan 17, 2026
EG
Secure File Transfer Engineer
Eliassen Group Concord, NH, USA
Secure File Transfer Engineer Anywhere Type: Contract Category: Engineer Industry: Government Workplace Type: Remote Reference ID: JN -012026-104992 Date Posted: 01/12/2026 Shortcut: http://careers.eliassen.com/6VR8ES Description Recommended Jobs Description: Our client operates complex, high-availability systems across on-premises and AWS environments and seeks a Senior Cloud and Secure File Transfer Engineer to evolve secure data exchange platforms. This contract-to-hire role focuses on AWS services, UNIX/Linux administration, secure file transfer platforms, and automation to enhance reliability and security. Location: Remote Rate: $55.00 - $60.00/hr. w2 Due to federal security clearance requirements, applicants must be a United States Citizen and must be able to obtain a Public Trust clearance. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer...

Jan 17, 2026
TW
Full time
 
Automation Engineer
The Walt Disney Company Concord, NH, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for The Walt Disney Company. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Every day at Disney Cruise Line we take pride in bringing the magic of Disney to life. We find joy in creating cherished memories and form genuine connections with our guests. We hold each other to the highest degree and always act responsibly while ensuring the safety of fellow crew and guests. United by our Disney values, we work toward excellence in all we do. As a part of our team, you can live and work in a diverse and inclusive environment amidst a professional...

Jan 16, 2026
Pacific Northwest National Laboratory
Power Systems Research Engineer - Energy Infrastructure Modeling
Pacific Northwest National Laboratory Concord, NH, USA
Overview At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science user facility housed on the PNNL campus. The?Energy and Environment Directorate (EED)?delivers?science and technology solutions for the nation's biggest energy and environmental challenges. Our more than 1,700 staff support the Department of Energy (DOE), delivering on key DOE mission areas including: modernizing our nation's power grid to maintain a reliable, affordable, secure, and resilient electricity delivery infrastructure; research, development,...

Jan 16, 2026
Or
Software Developer 4
Oracle Concord, NH, USA
Job Description Are you passionate about building secure, cutting-edge cloud technologies that protect businesses around the world? Join Oracle's SaaS Security Team as a Senior Software Engineer (IC4) and play a pivotal role in shaping the next generation of security for our flagship Fusion Cloud Applications. Here, your technical leadership will directly impact the safety and resilience of mission-critical infrastructure-supporting millions of users and some of the world's largest enterprises. If you're ready to innovate at scale and make a real-world difference, we want to meet you. What You'll Do Design and implement robust, cloud-native security features using modern programming languages (Java, Python, Go, or similar). Lead the development of secure services and threat-resilient architectures across Oracle Cloud Infrastructure (OCI) and public cloud platforms. Champion engineering excellence: conduct technical deep-dives, lead critical design...

Jan 16, 2026
Or
Software developer
Oracle Concord, NH, USA
Job Description Are you passionate about building secure, cutting-edge cloud technologies that protect businesses around the world? Join Oracle's SaaS Security Team as a Senior Software Engineer (IC4) and play a pivotal role in shaping the next generation of security for our flagship Fusion Cloud Applications. Here, your technical leadership will directly impact the safety and resilience of mission-critical infrastructure-supporting millions of users and some of the world's largest enterprises. If you're ready to innovate at scale and make a real-world difference, we want to meet you. What You'll Do Design and implement robust, cloud-native security features using modern programming languages (Java, Python, Go, or similar). Lead the development of secure services and threat-resilient architectures across Oracle Cloud Infrastructure (OCI) and public cloud platforms. Champion engineering excellence: conduct technical deep-dives, lead critical design...

Jan 16, 2026
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