- 地点
- 韦斯特罗斯,瑞典
- 类型
- 全职
- 发布
- 2026-05-20
- 资历
- experienced
- 部门
- 电网自动化产品部门
- 编号
- R0127944
- 招聘主体
- Hitachi Energy Ltd
职责
- 负责实时 Linux 系统上用户空间应用程序的功能增强和质量改进,侧重时间同步领域,以 IEEE 1588 PTP 等行业标准为指导。
- 编写、测试和维护高质量的嵌入式系统代码,在实时嵌入式 Linux 环境中创建和增强产品功能,确保高可靠性。
- 开发和维护自动化测试,确保用户空间应用程序的可靠性和性能。
- 分析并解决用户空间应用程序中的缺陷,与内核空间团队协作进行故障排除。
- 与硬件工程师、系统架构师和质量保证团队等跨职能团队紧密合作,提供优化解决方案。
- 创建并维护代码、优化技术和系统配置的综合文档。
- 熟悉现有庞大代码库,与经验丰富的开发人员合作学习并管理代码库。
必备要求
- 计算机科学、电气工程或相关领域的硕士学位。
- 熟悉 IEEE 1588 PTP,深入了解 Linux 实现(ptp4l、phc2sys);了解其他时间同步标准(如 SNTP 或 IRIG-B)。
- 精通 C/C++ 编程。
- 拥有嵌入式系统和并发实时操作系统 (RTOS) 软件开发经验。
- 对软件开发充满热情,具备出色的解决问题能力和注重细节。
- 较强的沟通能力和团队合作能力。
优先条件
- 具备工业以太网通信经验,特别是 IEC 61850 和以太网冗余协议。
- 具备变电站自动化领域的专业知识。
- 精通瑞典语。
Responsibilities
- Enhance and improve quality of user-space applications running on real-time Linux systems, with a focus on time synchronization guided by industry standards such as IEEE 1588 PTP.
- Write, test, and maintain high-quality embedded system code; create and enhance product features in a real-time embedded Linux environment ensuring high reliability.
- Develop and maintain automated tests to ensure reliability and performance of user-space applications.
- Analyze and resolve defects in user-space applications; troubleshoot together with the kernel-space team.
- Collaborate closely with cross-functional teams including hardware engineers, system architects, and quality assurance to deliver optimized solutions.
- Create and maintain comprehensive documentation of code, optimization techniques, and system configurations.
- Become familiar with the existing large codebase, working closely with experienced developers to learn and manage it.
Must Have
- Master's degree in Computer Science, Electrical Engineering, or a related field.
- Familiarity with IEEE 1588 PTP and in-depth knowledge of Linux implementations (ptp4l, phc2sys); knowledge of other time synchronization standards such as SNTP or IRIG-B.
- Proficiency in C/C++ programming.
- Experience with embedded systems and concurrent real-time operating system (RTOS) software development.
- Passion for software development, excellent problem-solving skills, and attention to detail.
- Strong communication and teamwork skills.
Preferred
- Experience with industrial Ethernet communication, particularly IEC 61850 and Ethernet redundancy protocols.
- Expertise in substation automation.
- Proficiency in Swedish.
公司简介
日立能源是全球电气化领域的领导者,作为日立集团的能源部门,致力于推动电力系统更具韧性、高效性和可持续性。我们是全球高压直流(HVDC)技术的领导者,实现了可再生能源跨国家和大陆的传输,支持向碳中和未来的转型。凭借百余年的创新,我们正在应对当代最紧迫的能源挑战:推动全球能源体系的演进,确保为当代及下一代提供充足、安全、可负担且可持续的电力。我们拥有在140多个国家无与伦比的装机基础,是公用事业、工业、数据中心和交通领域的电网生态系统合作伙伴。总部位于瑞士,我们在60个国家雇佣了超过56,000名员工,创造约200亿美元的收入。