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327 systems security engineer jobs found

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General Dynamics Mission Systems, Inc
May 30, 2026
Sr Advanced Space Systems Engineer- Chantilly, VA
General Dynamics Mission Systems, Inc Chantilly, VA
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred. .   CLEARANCE REQUIREMENTS:  Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position GDMS Sr. Advanced Systems Engineers analyze, design, develop and test GDMS systems to ensure the integration of software, hardware, reliability, maintainability, safety and other requirements in the total engineering effort.   Responsibilities include...
General Dynamics Mission Systems, Inc
May 30, 2026
Sr Advanced Space Systems Engineer- Pittsburgh, PA
General Dynamics Mission Systems, Inc Pittsburgh, PA
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.   CLEARANCE REQUIREMENTS:  Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position GDMS Sr. Advanced Systems Engineers analyze, design, develop and test GDMS systems to ensure the integration of software, hardware, reliability, maintainability, safety and other requirements in the total engineering effort.   Responsibilities include...
General Dynamics Mission Systems, Inc
May 30, 2026
Electrical Engineer, Hardware Module Lead
General Dynamics Mission Systems, Inc Pittsfield, MA
Basic Qualifications Requires a Bachelor’s degree in Electrical Engineering, or a related Science, Engineering or Mathematics field. Also requires 3+ years of job-related experience or a Master's degree plus 2 years experience.   CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonable period of time. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Electrical Module Design Lead   As an Electrical Module Design Lead, you’ll guide an electrical team of 1-3 members and coordinate cross-functional teams, including mechanical, software, and systems experts. You’ll be responsible for hardware design from requirements analysis through schematic...
General Dynamics Mission Systems, Inc
May 30, 2026
Software Integration Engineer – Submarine Combat Systems
General Dynamics Mission Systems, Inc Manassas, VA
Basic Qualifications Requires a Bachelor’s degree in Computer Science/Computer Engineering/ Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience.  Must have Kubernetes or Linux.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Candidate must local to the area and able to work onsite.  Responsibilities for this Position Integration Engineer – Submarine Combat Systems Seeking an Integration Engineer to support the Common Infrastructure Services...
General Dynamics Mission Systems, Inc
May 30, 2026
Radiation Effects Engineer, Distinguished Member of the Technical Staff
General Dynamics Mission Systems, Inc Scottsdale, AZ
Basic Qualifications Requires a Bachelor’s degree in Electrical Engineering, or a related Science, Engineering or Mathematics field. Also requires 15+ years of job-related experience, or a Master's degree plus 13 years of job-related experience.   CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance with Polygraph is preferred at time of hire. Candidates must be able to obtain a TS/SCI clearance with Polygraph within a reasonable amount of time from date of hire.Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position General Dynamics Mission Systems has provided high reliability space electronics since the 1960s. Four hundred space missions later, side-by-side with the US Government,...
General Dynamics Mission Systems, Inc
May 30, 2026
Systems Engineer - Regional Strike Programs (Hardware-Systems/Systems/Test & Integration/MBSE)- FALL START
General Dynamics Mission Systems, Inc Pittsfield, MA
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience. Agile experience preferred.   CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Seeking candidates to support a late August/early September start   ROLE AND POSITION OBJECTIVES: At GDMS, Systems Engineers can advance into technical leadership, program management, or advanced engineering specialties . Leadership programs, rotational...
Lockheed Martin
May 29, 2026
ADSW-AP Circuit Card Design Engineer Senior
Lockheed Martin Orlando, FL
Description: You will be the Circuit Card Design Engineer for Lockheed Martin Missile & Fire Control programs. Our team designs, evaluates, and qualifies circuit cards and test hardware that keep mission critical systems operating reliably in harsh, radiation rich environments such as space based platforms. What You Will Be Doing As the Circuit Card Design Engineer you will drive the architecture, schematic capture, and EPCAD layout for complex circuit cards. You will work side by side with cross functional engineers to accelerate design, procurement, and testing while shepherding every design through the Design Assurance process. Your responsibilities will include: • Supporting development of a control module design. • Defining, refining, and documenting system, performance, interface, and environmental requirements. • Conducting trade studies to evaluate design options and recommending optimal implementations. • Capturing schematics and collaborating with EPCAD to...
Lockheed Martin
May 29, 2026
Circuit Card Design Engineer Staff (GPS M-Code IPT Lead)
Lockheed Martin Orlando, FL
Description: You will be the Circuit Card Design Engineer (GPS M-Code IPT Lead) for Lockheed Martin Missile & Fire Control programs. Our team designs, evaluates, and qualifies circuit cards and test hardware that keep mission critical systems operating reliably in harsh, radiation rich environments such as space based platforms. What You Will Be Doing As the Circuit Card Design Engineer (GPS M-Code IPT Lead) you will drive the architecture, schematic capture, and EPCAD layout for complex circuit cards. You will work side by side with cross functional engineers to accelerate design, procurement, and testing while shepherding every design through the Design Assurance process. Your responsibilities will include: • Supporting development of a control module design. • Defining, refining, and documenting system, performance, interface, and environmental requirements. • Conducting trade studies to evaluate design options and recommending optimal implementations. • Capturing...
Lockheed Martin
May 29, 2026
Electro-Optical Sr Engineer -Orlando
Lockheed Martin Orlando, FL
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges. We are seeking an Electro-Optical (EO) Engineer who is passionate about EO and can apply technical skills to develop optimized solutions for complex challenges. What You Will Be Doing Your skill set should include physics-based modeling, FLIR characterizations, image processing and/or algorithm development. The EO Engineer must understand the sensitivities associated with the various parts of the imaging chain to quickly and effectively perform system design trades. Must be willing to increase technical depth and breadth in EO as a path towards becoming a...
Lockheed Martin
May 29, 2026
RF Engineer, Staff (Level IV) - Top Secret clearance
Lockheed Martin Littleton, CO
Description: Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a Staff RF Engineer to join our team in Littleton,...
Lockheed Martin
May 29, 2026
Circuit Card Design Engineer Stf
Lockheed Martin Orlando, FL
Description: You will be the Circuit Card Design Engineer for Lockheed Martin Missile & Fire Control programs. Our team designs, evaluates, and qualifies circuit cards and test hardware that keep mission critical systems operating reliably in harsh, radiation rich environments such as space based platforms. What You Will Be Doing As the Circuit Card Design Engineer you will drive the architecture, schematic capture, and EPCAD layout for complex circuit cards. You will work side by side with cross functional engineers to accelerate design, procurement, and testing while shepherding every design through the Design Assurance process. Your responsibilities will include: • Supporting development of multiple circuit card assemblies for complex systems • Defining, refining, and documenting system, performance, interface, and environmental requirements. • Conducting trade studies to evaluate design options and recommending optimal implementations. • Capturing schematics and...
Lockheed Martin
May 29, 2026
ASIC & FPGA Design Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior ASIC & FPGA Design Engineer for the Programmable Logic Design team within Lockheed  Martin  Missiles  and  Fire  Control (MFC). Our team creates, prototypes, and fields precision engagement aerospace and defense systems for the U.S. and allied militaries, delivering cutting edge digital solutions that protect the warfighter. What You Will Be Doing As the Senior ASIC & FPGA Design Engineer you will act as a technical leader on one or more defense programs, shaping the architecture, verification and integration of advanced FPGA based hardware. You will translate system level performance, safety and reliability requirements into robust programmable logic designs, while collaborating with cross functional engineers to keep the program on schedule and on budget. Your responsibilities will include: • Define architecture and design specifications for ASIC/FPGA components; write clean, maintainable RTL (VHDL, Verilog, SystemVerilog) that...
Lockheed Martin
May 29, 2026
FPGA Design Engineer Staff
Lockheed Martin Andover, MA
Description: You will be the ASIC & FPGA Design Engineer for the Andover, MA Advanced Defense Systems team. Our group creates the programmable logic engines that power today’s and tomorrow’s defense platforms, delivering high reliability, multi function modules on accelerated schedules while meeting strict aerospace standards. What You Will Be Doing As the ASIC & FPGA Design Engineer you will own the end to end development of complex FPGA solutions and act as a technical mentor for the team. You will work side by side with software, hardware, and systems engineers to turn system concepts into production ready hardware. Your responsibilities will include: • Defining FPGA architecture, writing RTL (VHDL/Verilog/SystemVerilog), and producing complete design packages that satisfy performance, power, and thermal goals. • Performing synthesis, place and route, and timing closure using industry standard toolchains (e.g., Xilinx Vivado, Intel Quartus). • Building...
Lockheed Martin
May 29, 2026
ElectroMechanical Engineer Sr.
Lockheed Martin Orlando, FL
Description: You will be the Electromechanical Engineer for the Hardware Engineering team within Missiles & Fire Control (MFC). Our team delivers the high reliability electronic packaging, harnesses, and enclosures that power missile and radar systems for the United States and allied militaries. What You Will Be Doing As the ElectroMechanical Engineer you will own the end to end development and production of electromechanical hardware on one or more defense programs. You’ll lead cross functional teams, mentor junior engineers, and ensure every design meets strict size, weight, power, and environmental requirements. Your responsibilities will include: • Leading hardware development and production efforts, driving schedules, quality, and cost targets. • Designing CCA/PWB packages, harness assemblies, and electronic enclosures; creating detailed 3 D models, 2 D drawings, and layout documents in Windchill/CREO. • Selecting materials, components, and manufacturing processes...
Lockheed Martin
May 29, 2026
RADAR Signal Processing & Algorithm Engineer, Staff -Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are experiencing growth and we are looking for a RADAR Signal Processing & Algorithm Engineer. You will be the RADAR Signal Processing Engineer for Lockheed Martin's team in Grand Prairie, TX. Our team is at the forefront of Airborne RADAR management, and you will play a key role in developing advanced signal processing algorithms and creating high-fidelity simulation environments. What You Will Be Doing The ideal candidate holds a PhD or MS in Electrical Engineering and has experience designing signal processing algorithms for RF applications such as RADAR and wireless communications. The...
Lockheed Martin
May 29, 2026
Hardware Engineer / Level 2
Lockheed Martin Boulder, CO
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. LM SPACE: WHAT WE'RE DOING Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. And we’re reimagining how space can connect us, ensuring security and prosperity. THE WORK Lockheed Martin's Overhead Persistent Infrared (OPIR) Infrastructure team is seeking a skilled level 2 Hardware Engineer with an active Secret clearance to work from our Boulder, CO, location . Join a...
Lockheed Martin
May 29, 2026
Staff RF Engineer- Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. Lockheed Martin Missiles and Fire Control (MFC) is seeking a Staff RF Engineer to serve as a technical authority and thought leader within our RF Engineering organization. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role is suited for an experienced RF professional who can drive technical strategy, mentor junior engineers, and shape the direction of RF capabilities across multiple programs. What You Will Be Doing The Staff RF Engineer will serve as a recognized subject matter expert and...
Lockheed Martin
May 29, 2026
Sr RF Engineer - Dallas,TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. Lockheed Martin Missiles and Fire Control (MFC) is seeking a Senior RF Engineer to join our growing engineering team. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role offers an excellent working environment with a mix of cutting-edge design, hands-on laboratory testing, and product development. You will work with and learn from industry-leading RF and microwave design professionals in a collaborative, mission-driven environment. What You Will Be Doing The Senior RF Engineer will serve as a key...
Lockheed Martin
May 29, 2026
PCB Layout Design Engineer
Lockheed Martin Orlando, FL
Description: You will be the Printed Circuit Board (PCB) Layout Design Engineer for the Missiles & Fire Control (MFC) hardware development team. Our team delivers high density, high reliability electronics that power precision engagement systems for the United States and allied militaries. What You Will Be Doing As the PCB Layout Design Engineer you will own the complete layout process for complex, multi layer surface mount and mixed technology assemblies, ensuring every board meets performance, reliability, and manufacturability goals. Your responsibilities will include: • Designing high density, high speed PWB’s (10 + layers, double sided) using blind, buried, and micro vias, and handling high pin count BGAs, LGAs, and other fine pitch devices. • Performing component placement, trace routing, impedance control, and signal integrity optimization for both surface mount and limited thru hole, flex, or rigid flex sections. • Creating fabrication artwork and assembly...
Lockheed Martin
May 29, 2026
Electrical Engineer (Antenna and RF Subsystems) – Early Career
Lockheed Martin Moorestown, NJ
Description: By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built. Lockheed Martin Rotary...
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