{"id":2890975,"url":"https://alion.io/job/kbr-software-engineer-3","title":"Software Engineer","company":{"id":4344,"name":"KBR","domain":"kbr.com","url":"https://alion.io/company/kbr","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":75,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":9,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lexington, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":156400,"max":180000,"currency":"USD","period":"year","gross":null,"usd_annual":180000},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ActiveMQ","optional":false},{"name":"C++","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Linux","optional":false},{"name":"MATLAB","optional":false},{"name":"Microsoft Project","optional":false},{"name":"Python","optional":false},{"name":"UML","optional":false}],"status":"live","first_seen_at":"2026-09-01T00:00:00Z","employer_posted_date":"2026-09-01","last_verified_at":"2026-10-22T19:34:25Z","board_verified":true,"closed_at":null,"days_open":51,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":51},"description":"Title:\nSoftware EngineerBelong. Connect. Grow. with KBR!\nKBR provides innovative and cost-effective services and solutions to national security and industry customers. We are leading the way for national security and commercial space integration, developing innovative solutions to tomorrow's challenges today. This position supports the Strategic and Long-Range Communications Group at MIT Lincoln Laboratory.\nWe are seeking a Software Engineer to contribute to the design, development, implementation, and testing of software for a series of large-scale communications system demonstrations. Work will be performed in a disciplined collaborative environment, employing modern programming practices. Hybrid and remote positions are possible for this position. These services shall be provided in support of several Laboratory and Government test sites.\nWhy Join Us?\nInnovative Projects: Enable critically important communications over vast distances by being the team member to innovate and overcome technical challenges as we spearhead new solutions through advanced prototyping.\nCollaborative Environment: Come join a team of enthusiastic engineers engaged in creating the next generation of cutting-edge laser communication systems technology.\nImpactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense and/or defense.\nKey Responsibilities:\nSoftware architecture definition\nSystem software design and implementation (primarily in C++). This will include protocol and state machine design alongside system designers to translate prototype simulations into real-time code\nCollaboration with a multidisciplinary team to design and prototype communications-based software\nIntegration, test design, and support from lab and field experiments\nAid in preparing technical documentation for software architectures and code, including technical specifications, reports, and technical presentations for multiple internal and external audiences\nWork Environment:\nLocation: On-site with the possibility of a remote arrangement\n Travel Requirements: Willing and able to travel (up to 10%, typically CONUS)\nWorking Hours: Standard\nRequired Qualifications:\nActive DoD Secret clearance\nM.S. in Software Engineering, Computer Science (or related field) with a strong background in real-time code development and code profiling. In lieu of an M.S. a B. Sci with 6+ years of directly relevant experience is acceptable\nAt least 5 years of C++/C++11 experience\nAt least 5 years of Java/Java Script experience\nAt least 5 years of Source Control (Git/SVN/Clearcase/etc.) experience\nAt least 5 years of object-oriented development\nAt least 5 years of software modelling and the Unified Modelling Language (UML) experience\nA minimum of 5 years of experience in software deployment and a knowledge of modern software deployment techniques\nA minimum of 5 years of experience in software DevSecOps\nA minimum of 5 years of experience with software algorithm development and performance improvements\nA minimum of 5 years of experience with design patterns and data structures\nA minimum of 5 years of experience with distributed systems and inter process communication (UDP/TCP/ActiveMQ/etc.)\nA minimum of 5 years of experience with the Linux development environment and/or commercial real-time operating systems\nA minimum of 5 years of experience with hardware abstraction layers\nA minimum of 5 years of experience with software lifecycle processes\nHighly effective written and verbal communication skills especially applied to writing technical documents\nDemonstrated ability to work effectively in multi-disciplinary teams\nDesired Qualifications:\nA minimum of 2-3 years’ experience with digital signal processing and implementation of protocols and methods into software\nFamiliarity with software-defined radio protocols, design, and implementations\nFamiliarity with physical layer, MAC layer, and network layer communication protocols\nProficiency in Python\nDemonstrate familiarity with MATLAB\nDemonstrated ability to plan and manage tasks and projects (e.g. using Microsoft Project)\nBasic Compensation:\nFor MA only, the salary range is approximately $156,400 - $180,000 USD annually. The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity.\nReady to Make a Difference?\nIf you’re excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together.\nBelong, Connect and Grow at KBR\nAt KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.\nKBR is an equal opportunity employer. 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