Sr Systems Administrator (Linux) (Onsite)
for sections like About the role, Responsibilities, Requirements, Qualifications, Skills, Benefits, Pay, Schedule. Only include sections that have real specific content. Must not repeat job title. Must not include Job ID etc. Must preserve all substantive info, no invented or summarized away detail. Remove boilerplate, navigation, legal, EEO, scam warning, duplicated lines, application instructions. Also remove "Learn More & Apply Now!" etc. Also remove generic filler like "commensurate with experience" etc. Must not create sections with placeholder. We need to parse the posting. Key info: - Date posted, country, location: maybe we can include as a short
metadata? The instruction: "do NOT put Job ID / requisition numbers as headings — fold minor metadata into a short
or drop it." So we can include a short
with date posted, location maybe. - Position Role Type: Onsite. - U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance required prior to start date. U.S. citizenship required, as only US citizens eligible for clearance. Security Clearance Type: DoD Clearance: Secret. Security Clearance Status: Active and existing security clearance required on day 1. - Then a paragraph about wanting to be part of team etc. That's about the role. - Then description of Digital Technology group. - Then "The candidate’s day-to-day activities include but are not limited to:" followed by list: Redhat Linux server management; storage management; file server management; access management; data backup; software and license configuration; and workstation support. - Then description of day-to-day activities: building new IT infrastructure, restoring files, updating virus definitions, teaming with engineers, etc. - Then "Besides supporting our noble mission and collaborating with talented individuals, other benefits at Collins Aerospace include a flexible 9/80 schedule, technical training, career growth opportunities, and new technology immersion." - Then "This is onsite position in Mckinney, TX" - Then "What You Will Do" bullet list (actually bullet points with asterisks). Items: * You will provide System Administration in a heterogeneous Redhat 7 & 8 Enterprise Linux environment. * Understanding and knowledge of Linux Server internals to include DNS, File sharing protocols, DHCP, AD integration via LDAP, file system structures and permissions. * Working as a team member in a fast-paced technological environment. * Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS). * Understanding data backup uses and technologies. * Install and configure software applications requested by end users. * Work with Cybersecurity professionals to maintain security requirements. * Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements within 6 months of start date. - Then "Qualifications You Must Have:" paragraph: Typically requires a University Degree and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience. U.S. citizenship required, as only US citizens eligible for a security clearance. An active DoD Secret clearance is required. Experience with security infrastructure products and capabilities. Must have experience with Redhat servers and workstations. Experience using VMware vCenter, vSphere, VDI (Horizon), and ESX and/or other virtual computing methods. Must be able to develop solutions and documentation to a variety of technical problems. Experience with Linux architecture, deployment, administration, performance monitoring/tuning, security hardening, and troubleshooting. Experience with infrastructure backup, restore, disaster recovery and business continuity products. Experience with NAS and / or SAN storage capabilities. Experience with application installation and multi-server environment/deployment. - Then "Qualifications We Prefer:" list: An active DoD Top Secret clearance. Containerization (Kubernetes, Docker). Scanning using tools such as Nessus and SCAP. Familiarity with High Performance Computing (HPC) Environments. Experience with Enterprise Active Directory (AD) & LDAP. Familiarity with Databases including MariaDB, Oracle, and SQL. Experience dealing with Managed Anti-Virus (AV) solutions. Scripting Experience (Bash, Python, Ansible) and Kickstart. Experience with Containerization (Kubernetes, Docker). Experience hardening systems using tools like SCAP and following STIGs.. Experience supporting engineers in software, simulations, and hardware development. - Then "What We Offer:" list of benefits: Medical, dental, and vision insurance. Three weeks of vacation for newly hired employees. Generous 401(k) plan that includes employer matching funds and separate. employer retirement contribution, including a Lifetime Income Strategy option. Tuition reimbursement program. Student Loan Repayment Program. Life insurance and disability coverage. Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection. Birth, adoption, parental leave benefits. Ovia Health, fertility, and family planning. Adoption Assistance. Autism Benefit. Employee Assistance Plan, including up to 10 free counseling sessions. Healthy You Incentives, wellness rewards program. Doctor on Demand, virtual doctor visits. Bright Horizons, child, and elder care services. Teladoc Medical Experts, second opinion program. And more! - Then more paragraphs about Digital Technology team etc. Might be duplicate of earlier content. We need to preserve all substantive info but avoid duplication. We can combine similar content. - Then salary range: "The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels." Also later mentions benefits etc. - Then more about benefits etc. Already captured. - Then "Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays." This duplicates benefits. - Then "Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement." This is extra benefit info. - Then "This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply." Not needed maybe. - Then "RTX anticipates the application window closing approximately 40 days from the date the notice was posted." etc. That's application instruction; we should remove. - Then EEO boilerplate etc. Remove. We need to output HTML fragment with sections. Potential sections: - About the role (maybe a brief description). Could combine the introductory paragraphs about wanting to be part of team, Digital Technology group, etc. - Responsibilities (the "What You Will Do" list and day-to-day activities). Could combine. - Requirements (security clearance, citizenship, etc.) maybe part of Qualifications. - Qualifications (Must Have and Preferred). Could separate into "Required Qualifications" and "Preferred Qualifications". But headings allowed: Requirements, Qualifications, Skills. We could use "Qualifications" for Must Have, and maybe "Skills" for Preferred? Or we could combine. - Benefits (What We Offer, plus other benefits). Could include schedule info (flexible 9/80 schedule) maybe under Benefits or Schedule. - Pay (salary range). Must include if present. - Schedule (flexible 9/80 schedule). Could be separate. We need to avoid empty sections. Let's extract substantive content: **About the role** (intro): - "Do you want to be a part of a team whose impact stretches across the world, and even beyond? Collins Aerospace, an RTX company, is a leader in advanced technologically and intelligent solutions for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a highly collaborative, multi-platform and multi–disciplined environment. The Systems Administrator is required to have an active secret security clearance as they will be responsible for deploying and maintaining classified IT infrastructures. Our Digital Technology (DT) group combines foundational IT with new digital technologies - driving business efficiencies and better customer experience by connecting technologies, people, information, and processes. If you’re an agile thinker who enjoys utilizing modern technology to make big improvements, then you’re a perfect fit for out DT team." Also later duplicate: "Do you want to be part of a new, exciting initiative to combine foundational IT with new digital technologies? Our Digital Technology team is driving business efficiencies and a better customer experience by connecting technologies, people, information and processes. From making aircraft more electric, intelligent and integrated to building new software platforms such as Internet of Things, big data, artificial intelligence, and blockchain, there’s no better place to be right now than in digital. If you’re an agile thinker who enjoys utilizing modern technology to make big improvements, then you’re a perfect fit for this team. Join Collins Aerospace to help us revolutionize the aerospace industry today! WE ARE REDEFINING AEROSPACE." We can combine but avoid duplication. Keep core description. **Responsibilities** (What You Will Do + day-to-day activities): - Provide System Administration in a heterogeneous Redhat 7 & 8 Enterprise Linux environment. - Understanding and knowledge of Linux Server internals to include DNS, File sharing protocols, DHCP, AD integration via LDAP, file system structures and permissions. - Working as a team member in a fast-paced technological environment. - Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS). - Understanding data backup uses and technologies. - Install and configure software applications requested by end users. - Work with Cybersecurity professionals to maintain security requirements. - Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements within 6 months of start date. - Day-to-day activities include but not limited to: Redhat Linux server management; storage management; file server management; access management; data backup; software and license configuration; and workstation support. - Each day can bring something new – building a new IT infrastructure for a group of engineers, restoring files due to an outage, updating virus definitions and security patches, teaming with our brilliant engineers on how to improve their processes, and more. **Requirements** (security clearance, citizenship, etc.): - Active and transferable U.S. government issued security clearance required prior to start date. - U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. - DoD Clearance: Secret. - Active and existing security clearance required on day 1. - Must be able to obtain DoDD 8140/8570 Certification within 6 months of start date (maybe also under responsibilities but we can keep). **Qualifications** (Must Have): - Typically requires a University Degree and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience. - U.S. citizenship required (already covered). - Active DoD Secret clearance required. - Experience with security infrastructure products and capabilities. - Experience with Redhat servers and workstations. - Experience using VMware vCenter, vSphere, VDI (Horizon), and ESX and/or other virtual computing methods. - Must be able to develop solutions and documentation to a variety of technical problems. - Experience with Linux architecture, deployment, administration, performance monitoring/tuning, security hardening, and troubleshooting. - Experience with infrastructure backup, restore, disaster recovery and business continuity products. - Experience with NAS and/or SAN storage capabilities. - Experience with application installation and multi-server environment/deployment. **Skills** (Preferred Qualifications): - Active DoD Top Secret clearance (preferred). - Containerization (Kubernetes, Docker). - Scanning using tools such as Nessus and SCAP. - Familiarity with High Performance Computing (H