The Department of Defense (DoD) is seeking a skilled Enterprise Patch Management and Vulnerability Remediation System Administrator to provide comprehensive patch management and vulnerability remediation services to ensure the security, compliance, and operational integrity of MCCS-managed systems, applications, and endpoints. The ideal candidate will possess hands-on technical expertise in patch deployment, configuration corrections, and vulnerability mitigation across all managed environments, including Microsoft technologies, Azure, and SCCM.
Key Responsibilities:
- Provide 24/7 technical support for Severity A, B, and C incidents across all MCCS-managed systems, including Microsoft technologies such as Azure, Microsoft 365, Windows Server, and on-premises environments.
- Conduct scheduled assessments, system health checks, and vulnerability reviews across all MCCS systems, identifying required patches, validating missing updates, assessing configuration drift, and performing all remediation activities necessary to maintain security, stability, and compliance.
- Execute patch installations, configuration changes, registry modifications, and system updates across all managed systems, applications, and endpoints.
- Remediate findings from ACAS, Nessus, and other DoD vulnerability scanners, completing all steps necessary to satisfy IAVs, STIGs, and RMF-driven remediations.
- Validate and document successful remediation completion, providing full remediation support for Windows applications, POS systems, lodging/hospitality applications, and recreational systems.
- Utilize SCCM, PowerShell automation, and Recast Right Click Tools to execute remediation actions, enforce compliance baselines, and perform administrative corrections.
- Manage software inventories, compliance baselines, remediation reports, and enterprise-wide patch deployment activities.
- Provide technical training and education to MCCS IT personnel on patching workflows, PowerShell automation, SCCM usage, endpoint compliance, and vulnerability remediation tooling.
- Ensure all remediation actions comply with DoD cybersecurity standards, including RMF, IAV directives, STIG requirements, and NIST SP 800 53 controls.
- Deliver complete vulnerability remediation packages, monthly patch deployment reports, vulnerability compliance reports, software deployment activity reports, configuration remediation reports, and technical training sessions as required.
- 5+ years of experience in enterprise patch management and vulnerability remediation, with a focus on Microsoft technologies, Azure, and SCCM.
- Proven expertise in patch deployment, configuration corrections, and vulnerability mitigation across all managed environments.
- Advanced technical expertise in PowerShell automation, SCCM administration, and Recast Right Click Tools.
- Experience with DoD cybersecurity standards, including RMF, IAV directives, STIG requirements, and NIST SP 800 53 controls.
- Strong communication and project management skills, with the ability to work independently and as part of a team.
- Bachelor's degree in Computer Science, Information Technology, or a related field.
Skills Required
- 5+ years of experience in enterprise patch management and vulnerability remediation, focused on Microsoft technologies, Azure, and SCCM
- Expertise in patch deployment, configuration corrections, and vulnerability mitigation across managed environments
- Advanced expertise in PowerShell automation, SCCM administration, and Recast Right Click Tools
- Experience with DoD cybersecurity standards, including RMF, IAV directives, STIG requirements, and NIST SP 800-53 controls
- Strong communication and project management skills; ability to work independently and in a team
- Bachelor's degree in Computer Science, Information Technology, or a related field
ECS Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about ECS and has not been reviewed or approved by ECS.
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Healthcare Strength — ECS advertises multiple national-network medical plan options with HSA eligibility alongside dental and vision coverage. Coverage generally begins quickly and is paired with company-paid short- and long-term disability, adding stability to the health package.
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Retirement Support — A 401(k) with Safe Harbor and immediate vesting on employer contributions is emphasized, with an employer match available. Access to an employee stock purchase plan via the parent company provides an additional savings avenue.
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Parental & Family Support — Paid parental leave up to 30 days, adoption assistance, and other family-oriented leaves are highlighted. Feedback suggests these offerings add meaningful value beyond base pay for many roles.
ECS Insights
What We Do
ECS, a segment of ASGN (NYSE: ASGN), delivers advanced solutions and services in cloud, cybersecurity, artificial intelligence (AI), machine learning (ML), application and IT modernization, and science and engineering. The company solves critical, complex challenges for customers across the U.S. public sector, defense, intelligence and commercial industries. ECS maintains partnerships with leading cloud, cybersecurity, and AI/ML providers and holds specialized certifications in their technologies. Headquartered in Fairfax, Virginia, ECS has more than 3,400 employees throughout the U.S. and has been recognized as a Top Workplace by The Washington Post for the last five years.
