4018 senior information systems security engineer jobs found

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Job Description As a Federal Information Systems Security Engineer you will collaborate with internal and external stakeholders to analyze, define and validate functional and legal/regulatory system security controls and requirements. You will apply knowledge of security principles, policies and regulations to design and engineer system security solutions that meet federal security requirements and reduce the clients operational and security risks by applying risk management frameworks. This role will allow you to conduct security impact analysis and system risk assessments to identify potential security threats and recommend enhancements to improve deficiencies as well as create and execute plans for system security testing, assessment and authorization for deployment. In scope will be to implement system security solutions, perform ongoing performance audits and system maintenance and provide support for performance issues. In scope will be to develop the connection...

Description Leidos has challenging and exciting C/C++ developer opportunities available now! We are seeking a talented Lead Software Engineer to join our dynamic Agile software teams in Omaha, Nebraska where you can let your inner geek shine! Do you like working with pointers? Do you want to get away from all-day meetings and focus on solving technical problems? Do you crave autonomy to solve your own problems? Do you enjoy being surrounded by others that share your affinity for writing quality code? If you answered yes to these questions, then we have an opportunity for you. At Leidos you will work with leadership who provide clear directions and sets clear expectations. You will work in a stable environment that values and rewards consistency and thoughtful approaches to meeting our objectives. We value work life balance, with a convenient location in the heart of Aksarben in Omaha, Nebraska. We enjoy working collaboratively in an onsite work environment...

Company : enGen Job Description : JOB SUMMARY This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for taking an enterprise-wide, architectural view of the solutions and the technical execution of products using the technical stack that best meets the needs of the platform. The incumbent, and team, will be involved in every aspect as a part of the software application build process from idea generation, business analysis, technical design and software development using the latest technologies and design patterns. ESSENTIAL RESPONSIBILITIES Responsible for designing and creating engineering specifications for software applications and programs. Responsible for writing code that adheres to coding standards. Perform code reviews. Responsible for idea generation, exploring and suggesting appropriate technical solutions to...

At Henderson, We're About More Than Just Buildings We're about the people, experiences, and potential found inside. We’re a company of problem-solvers and innovators known for our technical excellence and ability to come up with out-of-the-box solutions. We love the process of bringing buildings to life. And we're changing the industry by integrating the building design and construction process. As an ESOP, each of our employee-owners are an essential part of our mission to lead the industry in innovation, sustainability, and client experience. With a vision to build a better world, Team Henderson has a people-first culture and diverse portfolio of world-class facilities. It's What We Do We provide total building system design services across multiple high-growth markets for industry leaders. You'll get to use your talent to work on projects for some of the biggest names in mission-critical, higher education, sports, healthcare, grocery, restaurant, and retail within the...

Summary See below for important information regarding this job. This job is open to The public U.S. Citizens, Nationals or those who owe allegiance to the U.S. Clarification from the agency This is a Certain Personnel of the Department of Defense Direct Hiring Authority notice open to the Public. Duties Serves as a senior facilities engineer and responsible for the Real Property Maintenance and Military Construction programs for regional DLA Disposition Services locations. Advises on all aspects of facilities engineering, including related professional mechanical, electrical, industrial, architectural, energy, environmental, and safety engineering and engineering management matters for assigned responsibilities. Responsible for project management, design, layout, construction maintenance, and repair of projects consisting of electrical, mechanical, industrial, and architectural systems. Prepares facility engineering project...

Sr. Distinguished Engineer - Fraud Technology 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 will lead the way...

Energy Management’s Analytics & Data Science team works to accelerate the transition toward a carbon-free future through software and analytics. We are looking for a Senior Software Engineer – Team Lead to help us accomplish this mission. Working with the Analytics & Data Science team in DNV – Energy Management’s Technology group is more than just a job; it’s an opportunity to be part of a collaborative community where you can learn, grow, and thrive. Join a dynamic and diverse technology team that values innovation, impact, and sustainability. Help us bridge the gap between advanced analytics systems and user-facing web applications that support demand side management, demand flexibility, and transportation electrification programs! This role is based at our DNV office in North Andover, MA, Chalfont, PA, New York, NY, Rochester, NY, Troy, NY presenting a dynamic hybrid schedule where employees will typically spend three (3) days per week working from either a DNV...

Senior Distinguished Engineer - Payment Cryptography (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. You will operate as a trusted advisor for our key technologies, platforms and capability domains, creating clear and concise communications, code samples, blog posts and other material to share knowledge both inside and outside the organization. You will specialize in a particular subject area, but your input and impact will be sought and expected throughout the...

Date: Nov 4, 2025 Location: Dayton, OH, Ohio, United States Company: HII's Mission Technologies division Requisition Number: 26022 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $103,685.00 - $141,122.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS) , a business group within HII’s Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation’s intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Meet HII’s Mission Technologies Division Our team of more than 7,000 professionals...

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves and learning new skills, and...

Description Leidos has challenging and exciting C/C++ developer opportunities available now! We are seeking a talented Lead Software Engineer to join our dynamic Agile software teams in Omaha, Nebraska where you can let your inner geek shine! Do you like working with pointers? Do you want to get away from all-day meetings and focus on solving technical problems? Do you crave autonomy to solve your own problems? Do you enjoy being surrounded by others that share your affinity for writing quality code? If you answered yes to these questions, then we have an opportunity for you. At Leidos you will work with leadership who provide clear directions and sets clear expectations. You will work in a stable environment that values and rewards consistency and thoughtful approaches to meeting our objectives. We value work life balance, with a convenient location in the heart of Aksarben in Omaha, Nebraska. We enjoy working collaboratively in an onsite work environment...

Company : enGen Job Description : JOB SUMMARY This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for taking an enterprise-wide, architectural view of the solutions and the technical execution of products using the technical stack that best meets the needs of the platform. The incumbent, and team, will be involved in every aspect as a part of the software application build process from idea generation, business analysis, technical design and software development using the latest technologies and design patterns. ESSENTIAL RESPONSIBILITIES Responsible for designing and creating engineering specifications for software applications and programs. Responsible for writing code that adheres to coding standards. Perform code reviews. Responsible for idea generation, exploring and suggesting appropriate technical solutions to...

Senior AWS DevOps and Network Engineer Category: Project Management Main location: United States, Virginia, Fairfax Position ID: J1125-0125 Employment Type: Full Time U.S. - CGI Federal roles - What we do matters (https://youtu.be/cT09CQZNzt4) By playing this video you consent to Google/YouTube processing your data and using cookies -Learn more (xweb.asp?clid=21001&page=cookiespolicy#integrationofyoutube) . Position Description: We are seeking a highly skilled Senior AWS DevOps and Network Engineer to lead the migration of our PECOS O&M from an on-premises data center to a CMS Hybrid cloud environment using AWS solutions. The ideal candidate will have a strong background in DevOps practices, cloud networking, and infrastructure management, with a focus on scalability, operational efficiency, automation, security, and performance optimization. This position is located in our Fairfax, VA office; however, a hybrid working model is acceptable...