Systems Administrator

Lynx Software Technologies

$90K — $100K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Information Systems, or related field, or equivalent hands-on experience
  • 3-5+ years of experience in cloud and/or hybrid Windows/Linux system administration
  • Experience in secure or regulated environments (e.g., GCC High, GovCloud, DoD)
  • Strong experience with Microsoft technologies, including Azure and Microsoft 365
  • Active Directory expertise, including Group Policy and Role-Based Access Control (RBAC)

Responsibilities

  • Design and maintain secure IT infrastructure for cloud, hybrid, and on-prem environments
  • Plan and execute security improvements, including hardening and access controls
  • Administer and secure Windows and Linux servers and core network services
  • Support remote teams through secure access solutions like VPN
  • Assist with cybersecurity initiatives and response support
  • Troubleshoot infrastructure and end-user issues while maintaining compliance
  • Maintain accurate inventories of systems, software, and hardware

Benefits

  • Low-cost Medical/Dental/Vision coverage options
  • 401K with generous employer match
  • Responsible Paid Time Off + 11 Paid Holidays
  • Employee Assistance Program (EAP)
  • Career growth and professional development opportunities
Full Job Description
Job Title: Systems Administrator

Location: Ft Worth, TX - Hybrid, minimum 3 days onsite per week

Salary Range: $90,000 - $100,000 + Bonus Eligible

About the Role

Key Responsibilities

  • Design, implement, and maintain secure IT infrastructure across cloud, hybrid, and on-prem environments, with a focus on GCC High workloads
  • Plan and execute security-focused infrastructure improvements, including hardening, segmentation, access controls, and monitoring
  • Administer and secure Windows and Linux servers, endpoints, and core network services
  • Support remote and distributed teams through secure access solutions (VPN, conditional access, privileged access workflows)
  • Actively support cybersecurity initiatives, including:
    • Security policy development and enforcement
    • System and network hardening
    • Vulnerability remediation and configuration baselines
    • Log review, monitoring, and incident response support
  • Assist with identity and access management, including Active Directory, RBAC, Group Policy, and privileged access controls
  • Troubleshoot infrastructure, security, and end-user issues while maintaining compliance requirements
  • Maintain accurate system, network, software, and hardware inventories
  • Create and maintain system administration guides, security runbooks, and training documentation
  • Collaborate closely with IT, security, and engineering teams to support development and operational needs

• Desktop and minor IT setup required at times, needs to be flexible

Required Qualifications

Education & Experience

  • Bachelor's degree in Computer Science, Information Systems, or a related field or equivalent hands-on experience
  • 3-5+ years of experience in cloud and/or hybrid Windows/Linux system administration
  • Demonstrated experience working in secure or regulated environments (e.g., GCC High, GovCloud, DoD, defense, or compliance-driven organizations)

Technical Skills

  • Strong experience with Microsoft technologies, including:
    • Azure (including GCC High or restricted tenants)
    • Microsoft 365 / Office 365 (GCC High preferred)
    • Intune / Endpoint Management
    • SharePoint
    • Windows Server and Windows Desktop
  • Active Directory expertise, including:
    • Group Policy design and enforcement
    • Role-Based Access Control (RBAC)
    • Identity lifecycle management
  • Experience administering remote access solutions (VPN, secure tunnels, or equivalent)
  • Working knowledge of network and system security, including:
    • Firewalls, IPS/IDS concepts
    • Endpoint and server hardening
    • Logging and monitoring
  • Solid understanding of:
    • Cloud and on-prem storage
    • Backup and recovery strategies
    • Disaster recovery and business continuity
  • Ability to diagnose and troubleshoot hardware, OS, network, and security-related issues

Automation & Scripting

  • Experience with scripting and automation using:
    • PowerShell
    • Bash
    • Python
    • Batch or similar tools
  • Ability to use automation to improve reliability, consistency, and security

Certifications (Valued)

  • Microsoft, Linux, Network, Cloud, Security


Soft Skills & Attributes

  • Strong verbal and written communication skills
  • Comfortable documenting technical processes and security procedures
  • Team-oriented with the ability to work independently when needed
  • Security-first mindset with attention to detail
  • Continuous learner who actively stays current with evolving threats, tools, and best practices


Sound Exciting? Get in touch today! We have very robust benefits including:

  • Low-cost Medical / Dental / Vision coverage options
  • 401K with generous employer match
  • Responsible Paid Time Off + 11 Paid Holidays
  • Remote work opportunities based on role
  • Employee Assistance Program (EAP)
  • Career growth and professional development opportunities


Similar Jobs

More Jobs at Lynx Software Technologies

More Information Technology Jobs

Find similar Systems Administrator jobs: