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Jobs · Information Technology · New York

Systems Administrator Sr - Windows & Linux

BAE Systems, Inc. · Greenlawn, NY · 4 wk ago
On-siteInformation Technology$106k–$180k/yrFull-time
We need to output HTML fragment with headings

for sections: About the role, Responsibilities, Requirements, Qualifications, Skills, Benefits, Pay, Schedule. Only include sections that have real specific content. We need to parse the job description. We have: - Job Description intro: "We put our customers first..." etc. That's about the role? Could be "About the role". We'll put that as prose under

About the role

. - Responsibilities: The bullet list after "Key Responsibilities Include". We'll list each as
  • . - Required Education, Experience, & Skills: This includes required and preferred. We can split into Requirements (maybe required) and Qualifications (preferred) or Skills. The instruction: Use headings for sections like Requirements, Qualifications, Skills, Benefits, Pay, Schedule. We need to decide mapping. We have required: US Citizenship, Active U.S. Secret Security Clearance and CompTIA Security+ or equivalent DoD 8570 IAT Level II certification. 5-7 years of experience (4+ years of experience with a degree) as a system administrator. Direct experience configuring and managing Lab-in-a-Box (LIB) environments. Familiarity with data spill response protocols and secure system sanitization. Hands-on experience with Nessus, VMware vSphere, Veeam, and Trellix ePO. Strong Active Directory experience, including domain controller and GPO management. Working knowledge of Splunk in secure environments (including alerting and data retention strategies). Understanding of DoD and IC security standards, including RMF, NISPOM, and STIG compliance. Preferred: Active U.S. TS/SCI Security Clearance. 4+ years of experience working in a classified environment Experience with system accreditation (e.g., SSP development, POA&M tracking). Familiarity with classified lab setups, test bed environments, or R&D support. Exposure to cross-domain solutions, enclave management, or SAP/SAR environments. Scripting experience (PowerShell, Python) to automate common sysadmin tasks. Experience supporting audit and inspection activities. We could map: - Requirements: Required Education, Experience, & Skills (the must-haves). Could be under

    Requirements

    . - Qualifications: Preferred Education, Experience, & Skills (nice-to-have). Could be under

    Qualifications

    . - Skills: maybe we could separate technical skills? But we already have them in required/qualifications. Could also have a Skills section summarizing technical skills like Active Directory, Nessus, VMware, Veeam, Trellix ePO, Splunk, etc. But we risk duplication. The instruction: Prefer a few substantive sections over many thin ones. So maybe combine required and preferred into Requirements and Qualifications, and not have a separate Skills unless there is distinct content. The posting does have a list of skills within responsibilities and requirements; but we could still have a Skills section summarizing key technical skills. However, we must not create sections with filler. If we create Skills, we need actual content. We could extract the technical skills: Active Directory, Lab-in-a-Box, data spill response, Nessus, VMware vSphere, Veeam, Trellix ePO, Splunk, etc. That is substantive. But we already have them in Responsibilities and Requirements. Duplication may be okay but we should avoid repeating same content verbatim? The instruction: Preserve ALL substantive information; do NOT invent or summarize away detail. It doesn't forbid duplication, but we should aim to not repeat. However, we could keep responsibilities separate, and qualifications separate, and maybe not have Skills. Pay: We have Pay Information Full-Time Salary Range: $105827 - $179906. Also note about market pay structures. That's substantive. So we include

    Pay

    with that paragraph. Benefits: We have Employee Benefits paragraph describing health, dental, vision, 401k, etc. That's substantive. So include

    Benefits

    . Schedule: The posting mentions "This position is 100% onsite within a closed, classified area. Some after-hours or weekend support may be required for maintenance windows or incident response." Also maybe schedule info? Not explicit schedule like full-time, shift. We have "Full-Time" implied. Could we create Schedule section? The posting does not give specific schedule like "Monday-Friday, 9-5". It mentions onsite, after-hours/weekend support. That's somewhat schedule-related. Could we include Schedule section with that info? The instruction: never create Pay/Schedule/Benefits sections unless the posting actually states them. It does state some schedule info: 100% onsite, after-hours/weekend support may be required. That's schedule info. So we can include Schedule section. About the role: we have introductory paragraph. Also there is "About BAE Systems Electronic Systems" at the end, which is about the company. Could be part of About the role or separate? The instruction: About the role heading for section headings (e.g. About the role, Responsibilities...). So we can put the introductory mission statement and maybe the company description under About the role. However, we must not repeat job title as heading. That's fine. We need to remove boilerplate: cookie/navigation/legal/EEO/equal-opportunity/scam-warning, duplicated lines, application instructions. The posting includes "This position will be posted for at least 5 calendar days..." etc. That's boilerplate about posting duration; we should remove. Also "Please note: This range is based on our market pay structures..." is part of Pay info; we can keep that as part of Pay section (it's substantive). The "Employee Benefits: At BAE Systems..." we keep. We need to output only HTML fragment, no /, no markdown. Let's structure:

    About the role

    We put our customers first – exemplified by our missions: “We Protect Those Who Protect Us®” and “We Innovate for Those Who Move the World.” Sound like a team you want to be a part of? Come build your career with BAE Systems. BAE Systems is seeking a Senior Closed Area Systems Administrator to provide comprehensive technical and operational support for classified IT systems. This position requires a seasoned IT professional with expertise in managing complex, air-gapped systems and lab environments in accordance with DoD and Intelligence Community security requirements. You will be responsible for the configuration, maintenance, and monitoring of secure networks and systems, including Lab-in-a-Box (LIB) environments, virtualization platforms, endpoint protection, and logging/alerting tools. This position is 100% onsite within a closed, classified area. Some after-hours or weekend support may be required for maintenance windows or incident response. You must be able to lift equipment (up to 40lbs) and work within controlled environments.

    Then Responsibilities:

    Responsibilities

    • Proficiency in Active Directory, including user/group management, OU structure, and GPOs.
    • Configure, deploy, and maintain Lab-in-a-Box (LIB) environments used in closed area testing and mission scenarios.
    • Develop and execute system shutdown and secure wipe procedures, in accordance with DoD and agency guidelines.
    • Lead and coordinate data spill containment, response, and remediation actions in classified environments.
    • Operate and manage Nessus vulnerability scanning, assessment reporting, and risk remediation tracking.
    • Maintain and support VMware-based virtual infrastructure, including host management and resource allocation.
    • Operate and manage Veeam backup and recovery solutions for secure system images and restoration planning.
    • Administer Trellix ePO (McAfee) for endpoint protection policy management, signature updates, and alert resolution.
    • Perform domain controller maintenance, including replication, DNS/DHCP services, and health monitoring.
    • Design, implement, and troubleshoot Group Policy Objects (GPOs) in Active Directory.
    • Support Splunk operations, including forwarder management, dashboard/report creation, and log analysis for auditing and threat detection.
    • Ensure all systems are compliant with applicable STIGs, RMF controls, and cyber hygiene policies.
    • Maintain system documentation, configuration change records, and contribute to audit readiness.
    • Collaborate with ISSOs/ISSMs, facility security, and other stakeholders to ensure secure and compliant operations.
    Then Requirements (required):

    Requirements

    • US Citizenship.
    • Active U.S. Secret Security Clearance and CompTIA Security+ or equivalent DoD 8570 IAT Level II certification.
    • 5-7 years of experience (4+ years of experience with a degree) as a system administrator.
    • Direct experience configuring and managing Lab-in-a-Box (LIB) environments.
    • Familiarity with data spill response protocols and secure system sanitization.
    • Hands-on experience with Nessus, VMware vSphere, Veeam, and Trellix ePO.
    • Strong Active Directory experience, including domain controller and GPO management.
    • Working knowledge of Splunk in secure environments (including alerting and data retention strategies).
    • Understanding of DoD and IC security standards, including RMF, NISPOM, and STIG compliance.
    Then Qualifications (preferred):

    Qualifications

    • Active U.S. TS/SCI Security Clearance.
    • 4+ years of experience working in a classified environment.
    • Experience with system accreditation (e.g., SSP development, POA&M tracking).
    • Familiarity with classified lab setups, test bed environments, or R&D support.
    • Exposure to cross-domain solutions, enclave management, or SAP/SAR environments.
    • Scripting experience (PowerShell, Python) to automate common sysadmin tasks.
    • Experience supporting audit and inspection activities.
    Then Benefits:

    Benefits

    Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.

    Then Pay:

    Pay

    Pay Information Full-Time Salary Range: $105827 - $179906. Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

    Then Schedule:

    Schedule

    This position is 100% onsite within a closed, classified area. Some after-hours or weekend support may be required for maintenance windows or incident response.

    We should ensure we didn't include any boilerplate like "This position will be posted for at least 5 calendar days..." etc. Removed. Check for duplication: The responsibilities list includes many items that also appear

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