Senior System Administrator

🔥 0 minutes ago

🇺🇸 United States – Remote

⏰ Full Time

🟠 Senior

⌨️ Systems Administrator

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

Apply Now

Find Similar Remote Jobs

Receive Emails For Remote Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Upload Resume

DecisionPoint Corporation

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2011

🔒 Cybersecurity

⚕️ Healthcare Insurance

☁️ SaaS

Cybersecurity • Healthcare Insurance • SaaS

DecisionPoint Corporation is a Service Disabled Veteran Owned Small Business specializing in IT modernization and digital transformation for government agencies. They provide comprehensive services including cybersecurity, health IT, and intelligent automation solutions, aimed at improving operational efficiency and effectiveness while ensuring secure cloud migration. Their Centers of Excellence approach drives mission success by addressing the most pressing challenges faced by government entities through innovative technology and expert support.

📋 Description

• Install, configure, secure, and manage AWS GovCloud-based virtualized environments, including servers, applications, and storage systems • Monitor system performance, resource utilization, and connectivity across IL2–IL5 enclaves to ensure continuous operational availability • Perform routine system health checks, including log analysis, service validation, and backup verification • Apply system hardening standards (STIG/SRG) to ensure compliance with DoD and DISA security baselines • Develop and maintain patch management procedures for operating systems, middleware, and storage infrastructure • Implement automation scripts and configuration management using tools such as Ansible, PowerShell, or AWS Systems Manager • Collaborate with network and security engineers to diagnose and resolve Tier 3 technical issues affecting mission-critical operations • Support disaster recovery and business continuity plans, including backup validation and restoration testing • Maintain system documentation, SOPs, and architectural diagrams in accordance with configuration management policies • Participate in Change Advisory Boards (CABs) and contribute to configuration control and release planning • Support continuous improvement activities by evaluating system performance data and recommending optimizations • Coordinate with cloud hosting teams to ensure redundancy, scalability, and compliance across production and non-production environments

🎯 Requirements

• Bachelor’s degree in Computer Science, Information Technology, or related field • Minimum 7 years of experience in system administration or operations support for large-scale enterprise or defense environments • Experience managing systems within AWS GovCloud or equivalent DoD cloud infrastructures • Strong proficiency with Windows Server and Linux administration, including configuration, hardening, and monitoring • Knowledge of Active Directory, Group Policy, DNS, and certificate management • Familiarity with AWS services (EC2, RDS, S3, VPC) and associated management tools • Experience implementing DISA STIGs, patch management, and compliance scanning (e.g., ACAS, Tenable) • Working knowledge of backup and recovery solutions, performance tuning, and system automation • Understanding of ITIL and DevSecOps practices for integrated sustainment and change control • CompTIA Security+ CE or equivalent DoD 8570/8140 baseline certification preferred • Microsoft Certified: System Administrator (MCSA) or AWS Certified SysOps Administrator preferred • ITIL Foundation certification preferred

🏖️ Benefits

• Health insurance • 401(k) matching • Paid time off • Remote work options