Alexus N. Email & Phone Number

Cybersecurity Analyst contractor for DHA JOMIS

Sacramento, California

● Authored system security policies IAW NIST 800-53R4/5 and the Joint Special Access Program Implementation Guide (JSIG). Some policies include: System Security Plan's, Incident Response Plans, Continuous Monitoring Program, Contingency Plans, Maintenance Policies, etc.● Provided Level I, II, and III technical support across a multitude of contracts for DoD, DCSA, and DARPA.● Planned, designed, developed, and deployed enterprise for DoD customer, including the building of Domain Controllers, File Servers, Anti-Virus Servers, Vulnerability Servers, Patch Management Servers, Switches, etc.● Enforced policies IAW with NIST or JSIG, by implementing security controls, overseeing periodic training, conducting continuous monitoring.● Used DISA provided tools such as the Security Content Automated Protocol (SCAP) tools, and applied Security Technical Implementation Guides to Windows and Cisco devices.

● Maintained Windows Server 2012 R2 Active Directory Services, DNS, Group Policies (GPOs) and DHCP Scopes, creating DNS records, DHCP reservations and resolving DHCP errors, and managing and creating GPO's● Implemented Trend Micro Anti-Virus upgrade, and monitored for malware, viruses, and errors.● Ensured Virus definitions and scans were completed daily, added behavioral monitoring to specific system by allowing those systems to access specific files and applications and managed quarantines● Created a test bed for Trend Micro Endpoint Encryption, testing for encryption rate, deployment speed, and implementing policies to allow SSO and active directory integration

Beale Afb, California

• Windows Server 2008 R2 Administration, to include Active Directory Users and Computers, Group Policy Objects, Domain Name Services, Auditing, Patching, and File Server Implementation. Creating over 100+ user accounts, group policy objects, managing 10+ virtually hosted servers, and updating virus definitions in accordance to Department of Defense (DoD) Policy• Maintained Solaris 10 on Sun SPARC T5240 Hardware and Software, managing 200+ User accounts and 3 Virtually hosted zones• Expert in Cisco ASA, Cisco Routers/Switches and Cisco Terminal Access Control Access System (TACAS), creating 200+ access control lists and firewall rules, and managing 50+ TACAS accounts• Consultant to upper leadership on design solutions, network upgrades, and integration of technical solutions to include third-party hardware and software repair and replacement, as well as procurement• Author of 100+ procedures for troubleshooting and installation for Windows Servers and small computers, and Third-Party Windows servers and software• Leader of a small team overseeing a $3.6M live network through mentorship, training, repair and analysis

Osan Ab

• Supervised and performed Tier 1 and Tier 2 Windows technical support to 2000+ users to include Lieutenant General of 7 Air Force and Colonel of the Air Operation Center, troubleshooting and resolving errors ranging from Microsoft software products to hardware defects and network connectivity• Maintained and updated email, active directory accounts and profiles across four network housing over two thousand users• Provided Tier 1, Tier 2, and Tier 3 technical support to the General of United States Forces Korea, during critical continent wide exercise, troubleshooting, installing, and configuring small computers, printers, and network devices while coordinating with Foreign Nationals across all Air Bases in South Korea

Shaw Afb

• Performed vulnerability scans and security updates to entire server suites, ensuring data integrity• Maintained/upgraded/repaired Windows 2003 Servers, including Domain Controllers, Exchange Servers, file servers, and web servers.• Administrated third-party software and servers, with upgrades, data extraction, installation, configuration, integration, and maintenance. • Built, monitored, prepared entire Server Farm and Network in a deployed location for Coalition Air Operation Center (CAOC)