{"id":512057,"url":"https://alion.io/job/emerson-network-protocol-software-engineer","title":"Network Protocol Software Engineer","company":{"id":179425,"name":"Emerson","domain":"emerson.com","url":"https://alion.io/company/emerson","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":92,"open_postings":148,"ghost_share":0.007,"stale_share":0.493,"repost_share":0.034,"time_to_fill_p50_days":3,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Round Rock, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":94000,"max_usd":189000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":492},"experience_years_min":8,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"OPC UA","optional":false},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-06-25T00:00:00Z","employer_posted_date":"2026-06-25","last_verified_at":"2026-10-28T21:10:59Z","board_verified":true,"closed_at":null,"days_open":125,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":125},"description":"If you are searching for a role where you can apply and grow your expertise in industrial networking and communication protocols, Emerson has an exciting position for you!\nBased in our Austin location, as aNetwork Protocol Specialist you will contribute to the design, certification, and integration of industrial communication technologies within DeltaV systems. You will work on projects involving a variety of industrial protocols, ensuring our products meet the highest standards of connectivity and interoperability.\nIN THIS ROLE, YOUR RESPONSIBILITIES WILL BE:\nDesign, implement, and troubleshoot industrial communication protocols and network configurations.\nAct as a subject matter expert for industrial networking technologies, including Ethernet/IP, Modbus, PROFINET, OPC UA, LLDP, and PRP\nParticipate in reviews of protocol integration, compliance requirements, and test designs to ensure quality and alignment with industry standards.\nCollaborate with software and hardware teams to integrate protocol stacks and validate performance.\nMonitor industry trends and emerging technologies to inform design decisions and maintain competitive positioning.\nProvide impact analysis for protocol-related changes, considering effects on testing, schedules, and overall product integrity.\nWHO YOU ARE: You are a technically proficient professional with a passion for industrial connectivity and automation. You thrive in collaborative environments, adapt quickly to new technologies, and take pride in delivering solutions that meet rigorous standards.\nFOR THIS ROLE, YOU WILL NEED:\nBachelor’s degree in Electrical Engineering, Computer Science, or related STEM field.\n8+ years of experience working with industrial network protocols such as Ethernet/IP, Modbus, PROFINET, OPC UA.\nC++ development experience.\nStrong understanding of Ethernet-based communication and real-time networking.\nFamiliarity with certification processes and compliance standards.\n Authorized to work in the United States without sponsorship now and in the future. Individuals who need sponsorship, now or in the future, including those with temporary visas such as F-1 (with OPT or CPT), H-1 or J-1, are not eligible for hire.\nPREFERRED QUALIFICATIONS THAT SET YOU APART:\nFamiliarity with object-oriented programming (C#, C++, or similar).\nExperience with DeltaV or other distributed control systems.\nKnowledge of PLC integration and industrial automation.\nFamiliarity with cybersecurity standards (ISA/IEC 62443, NIST).\nStrong critical thinking and problem-solving skills.\nOur Culture & Commitment to You\nAt Emerson, we prioritize a workplace where every employee is valued, respected, and empowered to grow. We foster an environment that encourages innovation, collaboration, and diverse perspectives-because we know that great ideas come from great teams. Our commitment to ongoing career development and growing an inclusive culture ensures you have the support to thrive. Whether through mentorship, training, or leadership opportunities, we invest in your success so you can make a lasting impact. We believe diverse teams, working together are key to driving growth and delivering business results.\nWe recognize the importance of employee wellbeing. We prioritize providing flexible, competitive benefits plans to meet you and your family’s physical, mental, financial, and social needs. 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