Liberty Innovation Unleashed
Liberty Innovation Unleashed
Career Opportunities

Liberty was founded on the principles of challenge and change. We are looking for talented individuals that want to challenge the assumptions of what an IT partner is capable of delivering and help our clients achieve the transformational change that is critical for their success. If you have the knowledge, the experience, and the drive to succeed, Liberty has a place for you. We are committed to help you to realize your potential and achieve success in your career.

Please submit your resume and we'll contact you as soon as relevant positions open up that fit your skills and background.

It is the policy of Liberty IT Solutions, LLC to provide equal employment opportunity without regard to race, color, religion, age, national origin, sex, gender, sexual orientation, gender identity/expression, disability, protected veteran status, genetic information, or any other basis protected by institutional policy or by federal, state or local laws unless such distinction is required by law.

Security Administrator

Job Title
Security Administrator
Job ID
Remote or Melbourne,  FL 32940
Other Location

Summary: Liberty is looking for a Security Administrator to be a valued member of our corporate technology team.

Required Education: Bachelor’s Degree or higher in a business or technical discipline

Required Years of Experience: 3 years with bachelor’s degree, or 8 years of relevant experience may be substituted for education


  • Microsoft 365 Security Suite (including but not limited to:  Azure AD, Exchange, Intune, Security and Compliance Manager, Microsoft Defender ATP, Sentinel)
    • Sentinel SysAdmin and POC for third party investigators in incidents.  Coordinate access to all VM’s, configure log sources and data ingest.  Receive incident notifications and respond/sanitize.
    • Defender ATP:  Configure, Tune and maintain (SysAdmin) sanitize malware and whitelist files as necessary.
  • Azure; UAC for Liberty IT Team and any Vendors and Sys Admin for VMs
    • Azure; UAC for Liberty IT Team and any Vendors and Sys Admin for VMs
    • Azure AD; Built connectors for Apps; SalesforceKnowBe4, Adobe, JIRA, Intune PowerShell, Exclaimer and Slack.
    • Azure Security Center
  • Compliance with security & privacy standards
  • Palo Alto Firewall
  • Security Policy and Procedures implemented in software and tools
  • Responsible for access management for all users, across all platforms
  • Manage all desktop and laptop access to ensure all users using nonprivileged accounts on laptops, control root accounts
  • Manage and ensure encryption on laptop hard drives
  • Ensure standardization of laptop configurations (HW/OS/AV/firewall, etc.)
  • Manage laptop remote tracking and hard drive wipe capability
  • Ensure patching of all Liberty assets, including laptops
  • Gather and maintain security logs where appropriate  
  • Oversee removable and mobile devices including thumb drives and Liberty cell phones
  • Manage VPN's
  • Manage 2FA across all platforms where it’s implementing including laptops and the cloud
  • Vendor relationships such as with Softchoice, Guidepoint and Microsoft.
  • Oversee security aspects/configurations of collaborations in SLACK, JIRA and SharePoint, such as the PKRS-Leidos collaboration
  • UAC and SysAdmin for Slack, JIRA, SharePoint
  • Primary for Exchange online; Transport Rules, Group creation and standardization, Resource Mailboxes, DMARC/SPF/DKIM, integration, SPAM/Allowed lists, Quarantine and any investigations
  • DNS for GoDaddy to support exchange and Azure VMs
  • Manage and investigate incidents on Prisma SaaS (Cloud access security broker)
  • Conduct advance search hunting query’s
  • Publish and maintain sensitivity label policies
  • Create and maintain data lost prevention policies
  • Manage software and device inventory
  • Maintain device compliance
  • Update and maintain security baseline profiles
  • Investigate phishing alerts
  • Ensure correct protocols are being used for Privileged Access Management

Minimum Qualifications:

  • Proficiency in the security aspects of the Microsoft Office and Azure environments

Preferred Qualifications:

  • Experience with Defender ATP and Sentinel preferred.
  • Knowledge of ISO 27001 and NIST SP 800-171 preferred.
  • Security certification preferred.
  • Experience with Palo Alto firewalls a plus
  • Experience in security and privacy investigations preferred.
  • CMMI Maturity Level 3, ISO 9001:2015 or 9001:2001, and ITIL experience a plus
  • VA or other Federal Government experience
  • Has high standards, results oriented, and a commitment to high quality work

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