{"schemaVersion":"jobsearcher.job.v1","id":"6590c34dd884ce2d4723461a","url":"https://jobsearcher.com/jobs/6590c34dd884ce2d4723461a","canonicalUrl":"https://jobsearcher.com/jobs/6590c34dd884ce2d4723461a","title":"SW Engineer Mid-Level (Clearable US Citizen) Linux, C/C++ Python","description":"SSA LLC has a premier client looking for a full-time senior level software engineer to work on-site at their headquarters in Fairfax, VA. The candidate must have a minimum of five (5) years of professional experience in the design and implementation of software for signals or data processing systems. Experience in all aspects of code design, implementation, testing, analysis, and debugging is required. The role will involve client-server architectures and networking techniques and protocols. Languages to be used include C, C++, and Python. Object-oriented design experience is a plus. Operating systems include Linux.\r\nThis role will eventually move into a position requiring a security clearance which our client will sponsor.\r\nKey Responsibilities\r\nDesign, implement, test, and deploy data processing system software\r\nDevelop interfaces to control, status, and monitor systems\r\nManage system software configurations and baselines\r\nRequired\r\nBS degree in Electrical Engineering, Computer Science, or related field.\r\nFive (5) or more years of software engineering experience\r\nExperience in LINUX and C/C++\r\nDO-278A (Critical SW development techniques in aviation) Highly desired\r\nDesired\r\nMS degree in Electrical Engineering, Computer Science, or related field.\r\nMATLAB experience\r\nGNSS (GPS, Galileo) experience\r\nExperience in the development of database management systems (flat-file, relational, and object-oriented)\r\nExperience in communications systems development and test.\r\nKnowledge of communications systems theory with strengths in analog/digital modulation/demodulation\r\nKnowledge of signal processing algorithms/techniques\r\nKnowledge of safety critical software development techniques (DO-278A)\r\nExperience with the following COTS Tools: Eclipse Desktop C++ IDE, Intel C++ Compiler, Vectorcast Unit Test Framework, Vectorcast QA, Synopsys Coverity\r\nJ-18808-Ljbffr","company":"Select Search Associates","rawCompany":"select search associates","city":"Fairfax","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-06-25T01:12:04.208Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541330","title":"Engineering Services","slug":"engineering-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"SW Engineer Mid-Level (Clearable US Citizen) Linux, C/C++ Python","description":"SSA LLC has a premier client looking for a full-time senior level software engineer to work on-site at their headquarters in Fairfax, VA. The candidate must have a minimum of five (5) years of professional experience in the design and implementation of software for signals or data processing systems. Experience in all aspects of code design, implementation, testing, analysis, and debugging is required. The role will involve client-server architectures and networking techniques and protocols. Languages to be used include C, C++, and Python. Object-oriented design experience is a plus. Operating systems include Linux.\r\nThis role will eventually move into a position requiring a security clearance which our client will sponsor.\r\nKey Responsibilities\r\nDesign, implement, test, and deploy data processing system software\r\nDevelop interfaces to control, status, and monitor systems\r\nManage system software configurations and baselines\r\nRequired\r\nBS degree in Electrical Engineering, Computer Science, or related field.\r\nFive (5) or more years of software engineering experience\r\nExperience in LINUX and C/C++\r\nDO-278A (Critical SW development techniques in aviation) Highly desired\r\nDesired\r\nMS degree in Electrical Engineering, Computer Science, or related field.\r\nMATLAB experience\r\nGNSS (GPS, Galileo) experience\r\nExperience in the development of database management systems (flat-file, relational, and object-oriented)\r\nExperience in communications systems development and test.\r\nKnowledge of communications systems theory with strengths in analog/digital modulation/demodulation\r\nKnowledge of signal processing algorithms/techniques\r\nKnowledge of safety critical software development techniques (DO-278A)\r\nExperience with the following COTS Tools: Eclipse Desktop C++ IDE, Intel C++ Compiler, Vectorcast Unit Test Framework, Vectorcast QA, Synopsys Coverity\r\nJ-18808-Ljbffr","datePosted":"2026-06-25T01:12:04.208Z","dateModified":"2026-06-25T01:12:04.208Z","hiringOrganization":{"@type":"Organization","name":"Select Search Associates","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Fairfax","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"6590c34dd884ce2d4723461a"},"url":"https://jobsearcher.com/jobs/6590c34dd884ce2d4723461a"}}