124 junior software engineer jobs found

Position Summary Odyssey Systems is seeking a Senior Software Engineer to support advanced situational awareness and multi-domain operations (MDO) programs. This role focuses on the design, analysis, and integration of RF and signal processing systems that enable next-generation battlefield awareness, electronic warfare, and spectrum management capabilities.   You will work closely with a multidisciplinary team of engineers, analysts, and operators to design and deliver systems that integrate data from diverse sensors, communications, and radar systems to provide actionable intelligence and operational advantage. The ideal candidate brings deep technical expertise in RF, signal processing, and spectrum management, along with experience contributing to mission-critical DoD programs in multi-domain environments.   This is a full time position located at MacDill AFB, FL or Ft. Belvoir, VA.    ***Contingent upon contract award***...

Description: Who We Are Lockheed Martin is dedicated to shaping, developing, & advancing technologies & capabilities with a focus on our customers’ needs as part of our 21st Century Security vision. We foster collaborative innovation, provide opportunities for career development, & empower our employees with the skills needed to create cutting-edge products & solutions that keep our users Ahead of Ready. Who You Are As a Senior Software Engineer in the Radar Modeling and Simulation group, you will develop high performance C++ software. Your contributions will directly support radar modeling, scene modeling, signal construction, signal processing, and radar control processing components within simulation and digital twin environments. Your software will operate as part of a system of systems integrating with external components to enable high volume and high fidelity radar modeling and simulations. You will apply a systems engineering perspective to ensure...

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. Your Mission is Ours. As a member of the Payload Launch Site Support Services (PLSSS) team at Vandenberg Space Force Base, you will contribute directly to the safe, reliable launch of critical space missions. We are looking for passionate, curious people who want...

Description: We are Lockheed Martin We are seeking a highly experienced Principal Project Engineer to lead and manage C130 new development and modernization efforts. You will function as part of the AMMM Project Engineering team responsible for delivering complex system development products and solutions. What You Will Be Doing As a Principal Project Engineer Manager your responsibilities will include: • Be the technical leader solving new development opportunities or modernized solutions of an integrated and complex system/technical development from concept, through design, implementation, test, manufacturing/deployment and sustainment. • Ensure alignment with Engineering and Technology strategy, business development, program architect, technical feasibility. • Drive planning, technical performance measures, trade studies, risk evaluations, across all Engineering Teams to meet contract cost, schedule, and technical requirements. Lead and manage engineering teams to...

Description: Are you a highly motivated and technically competent senior-level engineer interested in leading our test engineering functional group? Are you interested in leading a team developing test plans and conducting tests for space radar/RF applications from concept to prototype to production? Does working in partnership with our in-house SMT line and testing using our on-site shock, vibration, thermal/vacuum and anechoic RF test facilities for rapid technology development sound exciting? If so, we offer a great opportunity for you as our Test Engineering Functional Manager. We have the corporate investment, infrastructure, subject matter experts, and strategic focus to enable you to be successful. The Test Engineering Functional Manager (TEFM) will be onsite at our Severn, MD location. This individual will be responsible for understanding project schedules and requirements, and assigning resources to these projects. The TEFM assesses future resource needs and proactively...

Description: You will be the Electrical Engineering Principal – Seeker & Radar Simulation for the Missile Fire Control (MFC) Seeker Integration team. Our team delivers high performance seeker and radar subsystems for advanced missile programs, managing real time hardware in the loop (HITL) simulation and stimulation to validate flight critical electronics. What You Will Be Doing As the Electrical Engineering Principal you will be responsible for architecting, implementing and validating seeker technology hardware and FPGA based DRFM solutions that enable realistic radar system simulation. You will guide cross functional teams through HITL test campaigns, ensuring compliance with MFC design processes and facility requirements. Your responsibilities will include: • Leading integration of missile borne radar seekers, including hardware in the loop (HITL) simulation and stimulation using the ACTS II facility. • Designing, developing and validating FPGA based DRFM (Digital...

Description: What We're Doing Lockheed Martin is shaping the future of defense through cutting edge radar and missile defense technologies, and we want you to help write the next chapter. As the premier developer of active electronically scanned array (AESA) radars and integrated air and missile defense solutions for the U.S. military, our allies, and more than 45 nations worldwide, we deliver world class situational awareness, early warning, and kill assessment capabilities in the most demanding environments. Join a global team of 35 000 engineers, software developers, and cyber experts who turn complex challenges into reliable, next generation systems that keep warfighters ahead of emerging threats. Your talent will power everything from space domain awareness to ground based radar testbeds, ensuring the safety of today’s forces and the security of tomorrow’s world. The Work Successful can will: The Level 4 Power Systems Engineer is a senior technical contributor...

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. For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s...

Description SAIC has an opening for an organized and motivated Lead Systems Engineer who is looking for an opportunity to grow with our company as we continue to expand our support in the modernization and development of various torpedo test equipment hardware designs as well as supporting production activities out of our Middletown, RI office. The ideal candidate should have experience developing the documentation for and leading Systems Engineering Technical Review (SETR) events such as any of the following: System Requirements Reviews (SRRs), System Functional Reviews (SFRs), Preliminary Design Reviews (PDRs), Critical Design Reviews (CDRs), and Test Readiness Reviews (TRRs). The candidate should have the ability to discuss projects they have supported and/or led. The candidate should be able to self-manage/self-direct projects, and communicate regularly with customers, engineers, logisticians and technicians. Job Duties : The candidate will lead systems...

Description SAIC is looking for a Senior Telecom Engineer in Crane, IN. This position is supporting Expeditionary Electromagnetic Warfare Division at NSWC - Crane Division. The candidate will work closely with engineers, managers, and analysts to accomplish goals in a dynamic and fast paced environment. The ability to communicate clearly across functions and integrate in a team is the key to success. This position may require leadership/mentorship of mid-level and junior engineers and technicians. You will be tasked to manage telephone port allocations, perform system and network analysis, automated and performance test development, and troubleshoot hardware and software issues. You will collaborate with LAN/WAN teams on network configurations, routing, TCP/IP, QoS, tunneling, and security protocols as well as conduct analysis across technologies including 5G, LTE, LTE-Advanced, and proprietary systems. Additionally, you will be asked to provide design...

Description: You will be the FPGA Design Engineer for the Missile & Fire Control (MFC) team at Lockheed Martin. Our team delivers advanced FPGA solutions that enable current and next generation defense systems, providing the high performance computing and signal processing capabilities required for mission critical platforms. What You Will Be Doing As the FPGA Design Engineer you will develop FPGA architectures from specification through implementation, conduct trade studies to optimize device utilization, power and thermal performance, and work closely with software, hardware and systems engineers to define requirements and ensure compliance with the Design Assurance process. Your responsibilities will include: • Translating system specifications into detailed FPGA designs, creating RTL, constraints and HDL code (VHDL/Verilog). • Performing synthesis, place and route, timing analysis and power budget assessments to meet performance, power and thermal budgets. •...

Position Summary Odyssey Systems has an exciting opportunity for a Principal Agile DevSecOps Engineer providing support to the Air Force Life Cycle Management Center (AFLCMC), PEO Digital Directorate (AFLCMC/HBU).   The Air Force Program Execution Office for PEO Digital (AFPEO/HB) has the collective Air Force Materiel Command (AFMC) mission responsibility to manage and execute the modernization, development, testing, production, fielding, and sustainment of the PEO Digital portfolio, which includes over 130 programs for the United States Air Force (USAF) and foreign allies. AFLCMC/PEO Digital Directorate is headquartered at Hanscom Air Force Base, MA with geographically separated operating units CONUS and OCONUS.   This is a full-time position located at Hanscom Air Force Base, MA. The Principal Agile DevSecOps Engineer will provide Agile DevSecOps systems engineering support applying a broad theoretical and practical knowledge of systems engineering...

Overview LMI is seeking a Mission  Engineer with deep expertise in physics and theoretical modeling to join our dynamic team focused on the space domain. In this role, you will leverage advanced physics principles to develop, simulate, and analyze complex space infrastructure systems including satellite constellations, ground stations, orbital networks, and resilient architectures. Your work will directly inform analytical recommendations for future force design decisions and optimizing space capabilities for mission effectiveness, survivability, resiliency, and strategic superiority.   This position is perfect for an analytical thinker who thrives on applying rigorous theory to real-world space challenges, using data-driven simulations to guide high-stakes decisions in defense and national security space sectors. This is an on-site role in Colorado Springs, CO.   LMI is a new breed of digital solutions provider dedicated to accelerating government...

Description: You will be the Senior ASIC & FPGA Design Engineer for the Laser Weapon System (LWS) Turret Closing team. Our team is responsible for delivering high performance, low latency FPGA based closed loop motor control solutions that enable rapid, precise turret positioning for next generation directed energy weapons. What You Will Be Doing As the Senior ASIC & FPGA Design Engineer you will lead the end to end development of the FPGA motor control hardware, translating system level performance, safety and reliability requirements into a robust architecture, driving verification, hardware in the loop testing and integration, and shepherding the design from concept through production release. Your responsibilities will include: • Capturing and translating system level performance, safety and reliability requirements into a detailed FPGA architecture. • Developing and verifying RTL using SystemVerilog/Verilog and Xilinx/AMD toolsets, creating synthesis, timing and...

Description: You will be the ElectroMechanical Engineer for the Microwave Systems Engineering Team. Our team is responsible for designing, developing, and manufacturing cutting edge microwave electronics subsystems that power next generation aerospace platforms. We blend RF/microwave, analog/digital, and mechanical thermal expertise, leveraging modern design tools, an on site state of the art electronics fab, and comprehensive ESS test capabilities. What You Will Be Doing As the ElectroMechanical Engineer you will be responsible for leading the end to end creation of complex microwave electronics packages—from concept through production. You will work side by side with a multidisciplinary group of industry leading engineers, solving challenging technical problems and driving the advancement of new aerospace products and technologies. Your responsibilities will include: • Develop detailed electro mechanical designs for microwave subsystems, integrating RF, analog/digital,...

Description: You will be the Geospatial Systems Engineer for the Lockheed Martin Missiles & Fire Control (MFC) Geospatial Technology team. Our team designs, develops, and delivers cutting edge geospatial software and workflows that turn massive data sets into actionable intelligence for missile and fire control programs. What You Will Be Doing As the Geospatial Systems Engineer you will own end to end development of geospatial applications, collaborate with cross functional engineers and customers, and influence the product roadmap. You’ll work remotely while staying tightly integrated with multi site MFC teams. Your responsibilities will include: • Lead integration of MFC geospatial software across multiple teams, sites, and platforms. • Design, develop, test, and optimize large scale geospatial workflows on high performance computing (HPC) systems. • Translate customer requirements into technical specifications and roadmap features. • Identify emerging market...

Basic Qualifications Requires a Bachelor’s degree in Electrical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience.     CLEARANCE REQUIREMENTS:  Ability to obtain a Department of Defense Secret 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 ROLE AND POSITION OBJECTIVES:   GDMS has an immediate opening for a Senior Digital Hardware Design Engineer to join our cross-disciplinary team responsible for developing tactical radio hardware. These programs help to ensure robust and secure communications for...

Overview We are actively  seeking  a highly skilled Senior Solutions Architect to join our innovative team in developing and deploying a real-time asset tracking solution for the U.S. Department of Defense (DoD). In this role, you will play a critical part in evolving and implementing a scalable platform that incorporates active RFID ( aRFID ) hardware, passive RFID ( pRFID ) hardware, mesh  and IoT devices, modern cloud computing environments, and high-impact software applications. The ideal candidate is a problem-solver with a bias for action and an ability to communicate well with diverse internal and external stakeholders. The ideal candidate also  possesses  deep  expertise  in software development, a strong understanding of RFID or IoT systems, experience dealing with complex DoD cyber accreditation issues, and a passion for driving technological modernization in support of U.S. warfighters. This position is located in Mechanicsburg, PA....

Overview 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, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities LMI is seeking a Principal Systems Engineer who can blend expertise in physics‑based modeling with a strong grasp of networked data systems—both in the...

Position Summary Odyssey Systems is seeking a Senior Computer Scientist / Engineer to support advanced situational awareness and Multi-Domain Operations (MDO) initiatives. This position will focus on the design and development of a common software architecture that integrates diverse applications, sensors, and data sources into a unified operational system.   The selected candidate will provide technical leadership in software architecture and systems integration, enabling complex operational environments to leverage data across multiple platforms and domains. This role requires a strong understanding of large-scale software architectures, systems engineering principles, and mission-focused system integration.   The ideal candidate brings extensive experience in software architecture, system integration, and technical leadership, along with a demonstrated ability to develop innovative solutions that support mission-critical DoD operational requirements....