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417 fire protection engineer jobs found

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United States Onsite fire protection engineer
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DLH
Aug 26, 2026
Fire Protection Engineer (Job 1436)
DLH Bethesda, MD
About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transformation. Our experts in public health, performance evaluation, and health operations solve the complex problems faced by civilian and military customers alike by leveraging advanced tools – including digital transformation, artificial intelligence, data analytics, cloud enablement, modeling, and simulation, and more. DLH is dedicated to the idea that “Your Mission is Our Passion” and brings a unique combination of government sector experience, proven methodology, and unwavering commitment to innovation to improve the lives of millions. Overview At DLH, we offer an exceptional work environment that values and prioritizes the well-being and work-life balance of our employees.  With our hybrid schedule, you will have the flexibility to work both on...
DLH
Aug 26, 2026
Senior Fire Protection Engineer (Job 1437)
DLH Bethesda, MD
About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transformation. Our experts in public health, performance evaluation, and health operations solve the complex problems faced by civilian and military customers alike by leveraging advanced tools – including digital transformation, artificial intelligence, data analytics, cloud enablement, modeling, and simulation, and more. DLH is dedicated to the idea that “Your Mission is Our Passion” and brings a unique combination of government sector experience, proven methodology, and unwavering commitment to innovation to improve the lives of millions. Overview At DLH, we offer an exceptional work environment that values and prioritizes the well-being and work-life balance of our employees. With our hybrid schedule, you will have the flexibility to work both on campus...
Lockheed Martin
Jul 22, 2026
CNC Machining Capability Project Engineer
Lockheed Martin Grand Prairie, TX
Description: You will be the CNC Machining Capability Project Engineer for the Machining Capability Team. Our team is responsible for evaluating, selecting, and developing external machining suppliers for complex CNC milling and turning operations. What You Will Be Doing As the CNC Machining Capability Project Engineer you will be responsible for translating capability data into strategic sourcing decisions that drive cost savings, revenue protection, and market competitiveness. You will partner with Supply Chain, Strategic Sourcing, Supplier Quality, and Operations to ensure supplier performance. Your responsibilities will include, but are not limited to: Lead technical assessments of machining suppliers, including CNC 3‑5 axis capabilities, tolerances, and material expertise. Support RFQ/RFP reviews by analyzing drawings, manufacturability, cycle times, and cost drivers. Provide hands‑on machining expertise to bridge engineering intent and supplier...
Lockheed Martin
Jul 02, 2026
Hiring Event | Virtual & In-Person | Cyber Embedded Engineer | Dallas
Lockheed Martin Grand Prairie, TX
Description: Ready to take the next step in your career? Apply today for the opportunity to participate in our upcoming In-Person Hiring Event located in Dallas or for the Virtual Hiring Event for those willing to relocate to Dallas, Texas! *Sign-On Bonus Opportunities* *Work/Life Balance - 4 Day Work Week* *Relocation Assistance* *Zero State Income Tax * *Company will sponsor DoD clearance* *Vibrant Arts & Culture* *Amazing Major Sports Teams* Applying to this Expression of Interest opportunity introduces you to Lockheed Martin's Cyber opportunities and promotes you to managers who are interested in hiring all levels of Experienced Professionals. Selected candidates will have the opportunity to meet hiring leaders, learn more about our organization, and discuss exciting career opportunities available at our Dallas site. Qualified applicants may be invited to interview during the event, providing a streamlined path to connect directly with decision-makers and...
Lockheed Martin
Jun 19, 2026
Cyber Systems Security Engineer (Embedded)
Lockheed Martin Grand Prairie, TX
Description: You will be a Cyber Systems Security Engineer in the Program Protection Organization. Our organization oversees all aspects of Anti-Tamper and embedded Cybersecurity across Missiles and Fire Control. We are chartered with providing the skills and innovative technologies to develop, design, produce and sustain secure products across our Lines of Business. What You Will Be Doing As the Cyber Systems Security Engineer you will be responsible for providing embedded System Security Engineering design and implementation in all aspects of System Security Engineering (SSE) process in development of Department of Defense (DoD) Weapon Systems. Your responsibilities will include: • Assessing and mitigating System Security threats/risks throughout the embedded Weapon System development life cycle • Validating System Security Engineering requirements decomposition, allocation and analysis for embedded Weapon Systems • Implementing System Security Engineering solutions...
Lockheed Martin
May 29, 2026
Cyber Software Engineer Embedded, Sr - Top Secret Required
Lockheed Martin Grand Prairie, TX
Description: You will be a Cyber Software Engineer, EMBEDDED in the Program Protection Organization. Our organization oversees all aspects of Anti-Tamper and embedded Cybersecurity across Missiles and Fire Control. We are chartered with providing the skills and innovative technologies to develop, design, produce and sustain secure products across our Lines of Business. What You Will Be Doing As the Cyber Software Engineer you will be responsible for supporting a broad range of challenges in a dynamic team environment and the ability to work with Cyber Exploitation Engineers, Cyber System Security Engineers and system engineers across Lockheed Martin MFC to develop new exploitation software tools, and maintain current capabilities. Your responsibilities will include: • Leverage your technical, and interpersonal skills in a structured team framework and work in a cross-functional engineering Team environment. • Employ a high level of productivity and responsiveness,...
Lockheed Martin
May 29, 2026
Thermal Engineer Staff
Lockheed Martin Orlando, FL
Description: You will be the Thermal Analysis Mechanical Engineer for the Mechanical Analysis team within Lockheed Martin Missiles & Fire Control (MFC). Our team pioneers thermal and structural analysis solutions that enable precision engagement systems for the Army, Navy, Air Force, Marine Corps, NASA, allied forces, and civilian nuclear power customers. What You Will Be Doing As the Thermal Analysis Mechanical Engineer you will lead the creation and validation of thermal models for mechanical, structural, optical, and electronic assemblies. You’ll work side by side with designers, suppliers, and test engineers to guarantee that every component meets rigorous performance, reliability, and safety specifications. Your responsibilities will include: • Researching and developing viable thermal and structural solutions for complex systems and components. • Building, calibrating, and correlating analytical models to support product development decisions. • Planning and...
Lockheed Martin
Apr 09, 2026
Software Engineer - Senior Level
Lockheed Martin MD
Description: WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. THE WORK As a Software Engineer - Senior Level you will be responsible for: • Developing, maintaining, and enhancing complex and diverse software systems (e.g., processing-intensive analytics, novel...
Lockheed Martin
Apr 09, 2026
Software Engineer - Mid Level
Lockheed Martin MD
Description: WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. THE WORK As a Software Engineer - Mid Level you will be responsible for: • Developing, maintaining, and enhancing complex and diverse software systems (e.g., processing-intensive analytics, novel...
Lockheed Martin
Mar 31, 2026
Database Engineer - Entry Level
Lockheed Martin MD
Description: WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. THE WORK As a Database Engineer – Junior-Level you will be responsible for: • Provides technical expertise for database design, development, implementation, information storage and retrieval, data...
Lockheed Martin
Mar 31, 2026
Database Engineer - Mid- Level
Lockheed Martin MD
Description: WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. THE WORK As a Database Engineer - Mid Level ), you will be required to: Contribute to cutting edge development programs and designing new solutions Innovate RF signal processing applications Provides...
Odyssey Systems Consulting Group
Oct 16, 2026
Full time
Senior Systems Engineer
Odyssey Systems Consulting Group MA
Position Summary Odyssey Systems has an exciting opportunity for a Senior Systems Engineer providing support to the Air Force Life Cycle Management Center-Ground Base Air Defense Sensor division (AFLCMC/ESG).   The ESG Division manages efforts focused on developing, acquiring, fielding and sustaining programs that support worldwide communications, Battle Management, Command & Control, Intelligence, Surveillance & Reconnaissance (C2ISR), Air/Ground Surveillance, Time Critical Targeting, Combat Identification, Radar Imagery, Integrated Air/Missile Defense, and Mobile/Fixed C2ISR Performance, Exploitation & Dissemination Facilities.   This is a full time position located at Hanscom AFB, Bedford, MA. Responsibilities Duties include, but not limited to:  Conduct comprehensive program portfolio reviews to evaluate and recommend alternative plans, enhance systems engineering processes, manage and sustain...
LMI
Oct 16, 2026
Senior Software Engineer
LMI Arlington, VA
Overview LMI is seeking a Senior Software Engineer to build user-facing applications supporting HQDA G-4. This engineer will own application capabilities from user need through production delivery as containerized applications deployed to a Kubernetes cluster.   This is a hands-on role for an engineer who can work across the stack, make architectural decisions, and build software directly with Army users and product teams.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense,...
Odyssey Systems Consulting Group
Oct 15, 2026
Full time
Senior General/Interdisciplinary Engineer
Odyssey Systems Consulting Group MA
Position Summary Odyssey Systems is recruiting for a Senior General/Interdisciplinary Engineer , in support of the Air Force Life Cycle Management Center/PAE Electronic Systems (AFLCMC/ES).   In this role you will be responsible for General Engineering personnel that possess a knowledge and skill in applying engineering theories, principles, concepts, standards, and methods sufficient to extend or modify theories, concepts, and assumptions; resolve unique or novel problems, conditions, or issues; or significantly alter standard practices, equipment, devices, processes, and known techniques; provide expert advice to professional colleagues and/or agency officials responsible for broad program operations; provide significant and innovative recommendations for advancing programs and/or methods; and execute significant projects representing an important segment of the agency’s operating programs. The General/Interdisciplinary Engineer will exercise judgment and...
U. S. National Security Agency
Oct 14, 2026
SI (formerly AI) Engineer - Entry to Expert Level (Maryland)
U. S. National Security Agency Fort Meade, MD
Responsibilities: SI (formerly AI) Engineers will: - Lead or contribute to cross-functional teams to develop and operationalize SI solutions that help solve our most challenging problems. - Apply modern engineering techniques to design, develop, deploy and maintain end-to-end AI workflows spanning model training, inference and performance monitoring. - Adapt and integrate diverse SI model architectures, including computer vision systems, natural language processors, audio processors, large language models (LLMs) and multi-modal frameworks to address complex mission-critical challenges. - Monitor and maintain SI products through systematic identification of performance degradation and computational inefficiency and address these challenges through regular fine-tuning to ensure continued alignment with evolving mission needs and organizational goals. - Maintain knowledge of current SI research and adapt emerging techniques to intelligence applications. - Test and evaluate SI...
Arrow Electronics
Oct 13, 2026
First Article Engineer II
Arrow Electronics Phoenix, AZ
Position: First Article Engineer II Job Description: Why You'll Love This Role: Technology enables everything we do. At Arrow, our Information Technology teams build, support, and transform the digital platforms, enterprise systems, and technology solutions that keep our global business connected, secure, and ready for what's next. Through collaboration, innovation, and continuous improvement, IT helps enable the experiences, services, and capabilities our employees, customers, and partners rely on every day. Whether you're developing applications, managing cloud infrastructure, enhancing cybersecurity, driving digital transformation, or improving business systems, you'll work with global teams to solve complex challenges, deliver scalable solutions, and build technology that powers the future of Arrow. What You'll Do: Support new products into the facility by running an initial test build. Document the build process, including key steps, settings, and outcomes....
Odyssey Systems Consulting Group
Oct 10, 2026
Full time
SST Sustainment Engineer
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Come be a part of a fast-paced, fulfilling and fun team in beautiful Colorado Springs, CO! Odyssey is looking for high-performing, passionate people ready to make a difference by joining our existing team of dedicated professionals supporting Space Domain Awareness.   We have an exciting new opportunity providing Advisory and Assistance Services (A&AS) supporting the US Space Force mission to defend National Security Interests in Space as a Space Surveillance Telescope (SST) Sustainment Engineer providing Engineering Support as a member of the SST System Program Office (SPO) in Combat Forces Command (CFC), Mission Delta 2 (MD2), Second Sustainment Squadron (2STS).   The SST is a 3.5m aperture wide field of view telescope located near Howard E. Holt Naval Station in Australia.  Its mission is to synoptically search the area of regard over the telescope and discover objects in orbits ranging from low-Earth (LEO) to cis-lunar....
LMI
Oct 09, 2026
Full time
Forward Deployed Engineer - Clearance Required
LMI Arlington, VA
Overview We are seeking a Senior Forward Deployed Engineer to embed directly with mission users and own the technical solution from mission need through production deployment. This is a hands-on role for an engineer who enjoys solving hard, ambiguous problems—and wants to see the technology they build make a difference in the real world. You will work alongside mission users to understand what is actually happening on the ground, identify opportunities where technology can make a meaningful difference, and turn those insights into working solutions. You’ll integrate advanced technologies—including modern AI/LLM capabilities—into operational workflows, build and deploy new software capabilities, and iterate directly with users until the solution delivers measurable mission impact. This is not a role where you simply receive requirements and hand off code. You will be close to the problem, close to the user, and accountable for the outcome. You’ll have the...
Odyssey Systems Consulting Group
Oct 06, 2026
Full time
SDA Radar Systems Project Engineer
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey has an exciting new opportunity providing Advisory and Assistance Services (A&AS) as a Space Domain Awareness (SDA) Radar Systems Project Engineer to the Sensors Branch of the Combat Forces Command, Mission Delta 2, 2nd Sustainment Squadron (CFC MD2/2 STS). SDA is foundational to Protecting and Defending US Space Systems that provide space-based Intelligence, Early Warning, Communications and Global Positioning services that sustain our way of life, support our national economy and act as force multipliers in times of conflict. Odyssey Systems is looking for high-performing, passionate people ready to make a difference by joining our existing team of dedicated professionals in the SDA workforce! The MD2/2 STS Sensors Branch executes system acquisition, modernization, and sustainment for ground- and space-based SDA sensors and command and control (C2) systems. Activities include acquisition program management, system and...
U.S. Nuclear Regulatory Commission
Oct 01, 2026
Full time
Nuclear Engineer
$143,913 - $187,093 yearly
U.S. Nuclear Regulatory Commission Rockville, MD
Background The U.S. Nuclear Regulatory Commission (NRC) is proud to be ranked among the best places to work for compensation, work-life balance, and performance for mid-sized agencies in the Federal Government.     The NRC protects public health and safety and advances the nation’s common defense and security by enabling the safe and secure use and deployment of civilian nuclear energy technologies and radioactive materials through efficient and reliable licensing, oversight, and regulation for the benefit of society and the environment.   These two (2) positions are located in Nuclear Reactor Regulation (NRR), Division of Risk Assessment and Safety Systems (DRSS), Nuclear Engineering Branch B (NEBB) and Office of Advanced Reactors (OAR).   Duties The successful candidate is responsible for the following as pertains to reactor core or fuel design, nuclear methods, reactor systems and evaluations of operating performance for operating or new...
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