ÞvOps Engineer

Overview Rapiscan Systems, a wholly owned subsidiary of OSI Systems, Inc. designs, manufactures and markets security and inspection systems worldwide. Our products range from handheld metal detectors to Real Time Tomography used to inspect baggage, cargo, people, vehicles and other objects for people, weapons, explosives, drugs, money, and other contraband. Rapiscan Systems security and inspection devices can be found in a wide range of locations such as, airports, border crossings, railway stations, seaports and terminals, government and military installations and nuclear facilities. Responsibilities Create installation media for Linux and Windows operating system software and configuration. Develop and improve software release packages using RPM packaging manager in Linux. Support software, development, test, and production environments in Linux (CentOS 7) distributions. Setup test and development environment and vulnerability scanning with the required hardware (computers, servers, communication infrastructure) and software installation packages. Cyber hardening operating systems (Linux, Windows Servers), VM, and container environments. Document procedures and specifications for system setup and software installation in Linux environments. Package and test OS patches for Linux, Windows and third party software packages. Distribute SW patches and upgrade. Create documentation for installation of patches and SW upgrades. Create installation media for Windows operating system software and configuration. Develop and improve software release packages using InstallShield in Windows. Improve, recommend, and maintain source control, build, continuous-integration (Jenkins) and software infrastructure. Define and evolve build and release best practices and educating the stakeholders in the team. Verify stability, interoperability, portability, security, or scalability of system and network architecture. Establish functional or system standards to ensure operational requirements and design constraints are addressed. Ensure that proper computer systems methodology, techniques, standards are established and followed. Communicate with the team to understand specific system requirements. Interact with the development and engineering team for integration and documentation. Qualifications Bachelor of Science Degree (preferably in Computer Science, Engineering or related field) At least 5 years of experience in software development Knowledge of computer hardware and software installation Knowledge of networking standards, equipment, and configuration Deep understanding of Unix/Linux Administration and customization Must have experience hardening operating systems, VM, and container environments. Experience with STIG or CIS hardening standards is desirable Experience with Linux, Windows Installation tools (RPM, InstallShield, Yum) Proficient in scripting languages such as Shell scripts, PowerShell, Python, Perl Good written and verbal communication skills Desirable: Professional cybersecurity certifications such as Security+, CISSP, CISA are desirable Experience working in a highly regulated environment is desirable. Familiarity with security compliance frameworks such as NIST 800-53 or ISO 27001 experience with implementation and operation of log aggregation and basic SIEM implementations to identify anomalies and facilitate escalations. Experience with ELK is desired Experience in building, operating, and maintaining a cyber security test operation. Environments: Operating Systems: Red Hat, CentOS, Windows, Windows Server, Ubuntu Database: MS SQL Server, MySQL Build/Configuration Management: Jenkins, Helix ALM (Perforce), GIT Web Server: MS IIS, Apache Languages/Scripts:HTML, Angular, C, C++, C
, Power Shell, Bash, Python, Java Script, JSON Networking/Administration:OSI model, TCP/IP, network analysis using security tools (tcpdump, Wire shark etc.), familiar with various protocols like, TCP/IP, UDP, DHCP, etc. Company COVID-19 Vaccine Policy To comply with applicable government requirements, all U.S. employees must be fully vaccinated against COVID-19 unless they are entitled to and approved for a legal accommodation, in accordance with the Company’s COVID-19 Vaccination Policy. Equal Opportunity Employer - Disability and Veteran EEO is the Law Poster Link: http://www1.eeoc.gov/employers/upload/eeoc_self_print_poster.pdf OSI Systems, Inc. has three operating divisions: (a) Security, providing security and inspection systems, turnkey security screening solutions and related services; (b) Healthcare, providing patient monitoring, diagnostic cardiology and anesthesia systems; and (c) Optoelectronics and Manufacturing, providing specialized electronic components and electronic manufacturing services for original equipment manufacturers with applications in the defense, aerospace, medical and industrial markets, among others.