Gregory T. Email and Phone Number

- This is a dual role that consists of DevOps Engineering and Account Management/Recruiter• Account manager duties: Lead two teams on two different contracts. Interface with client and customers while maintaining two contracts, in addition to ensuring that each contract is financed to maintain current employees and future positions• Established professional relationships with vendors such as World Wide Technologies, F5, and Rancher Federal• Doubled the team size on two programs due to excellent past performance• Lead Recruiter duties: Recruit candidates using multiple platforms such as LinkedIn and Indeed. Perform recruiting duties for four programs• Report directly to the CEO and Director of Operations of monthly performance status

• Create and maintain Ansible playbooks for patching, hardening following DISA STIGs, and machine builds• Migrated Rancher from a single Docker node to a Kubernetes cluster for resiliency• Maintain Kubernetes (RKE2) single cluster environment, multi-team namespace• Automate the builds for FreeIPA primary and replica machines and client machines• Create and maintain Bash and Python scripts• Automate the build of Nexus repository into Kubernetes cluster• Create and maintain the Big-IP F5 Auth provider for PKI logins for application logins• Utilize Git repos to update and maintain Ansible playbooks and scripts in GitLab and Bitbucket• Perform baseline update deployments via Terraform and Ansible• Build and deploy client and server certificates• Update Windows DNS entries• Maintain VMware and AWS environments• Built RHEL 7 RPMs and deployed via Ansible• Maintain and harden NetApp storage, this includes NFS and S3 buckets

• Conduct marketing campaigns• Streamline the recruiting and hiring process• Identify qualified candidates and establishing relationships to build a network and help fill positions

Veteran Owned Coffee Retailer. Sales will allow donations to veteran and first responder organizations, and others in need.

- 11/2020-3/2020. Northrop Grumman. DEVOPS ENGINEER. Aurora, CO• This is a dual role encompassing both functional management and technical performance, while maintaining my role as a DevOps Engineer and Engineering Manager• Responsible for maintaining and updating Ansible playbooks and Python scripts• Perform tests, troubleshooting, and configuring deployment workflows• Implement and setup of VMware vRealize Orchestrator• Provide support for system administrators to include the automation of authenticating and deploying virtual machines• Utilize Git version control (Bitbucket)- 05/2020-3/2020. ENGINEERING MANAGER. Aurora, CO• Conduct mid-year and end-of-year performance reviews• Staff open positions within the system definition and architecture functional discipline• Support engineering organizational goals and initiative- 09/2019-11/2020. PRINCIPAL LINUX ADMINISTRATOR. Aurora, CO• Managed, maintained, and secured Linux servers, VDI sessions, virtual servers and workstations• Partitioned disks, created logical volumes and file systems• Read, modified, and created bash scripts• Provided support and administered VMware vCenter, VMware Horizon, and VMware ESXi hosts• Utilized389 LDAP query, built accounts, and troubleshot issues in Linux environments• Configured Windows and Linux operating systems to report to SIEM tool NetWitness• Assisted the Information Assurance team on configuring and maintaining Nessus scans and logs

• Responsible for implementing security measures for classified Information Systems in accordance with Government directives and facility procedures• Performed daily tasks, to include PEDs registration, hardware mitigation and sanitization, conducting initial user briefings, and re-training as required• Assisted and provide guidance to system administrations for hardening Windows and Linux operating systems• Assisted on building an enterprise SIEM tool solution utilizing Splunk• Functional knowledge of current Information Assurance (IA) policies as a contributor to the architecture and design of secure solutions to support government needs and requirements• Ensured that the technical administration of information security is in accordance with internal Lockheed Martin and government security requirements under the Risk Management Framework (RMF) and National Institute of Standards and Technology (NIST) standards• Maintained Active Directory accounts• Built Nessus scanning machines and utilized Nmap to perform vulnerability and network scans

• Supported the development and maintenance of custom solutions and system on boarding• Provided and integrate enterprise IT auditing tools and support, including the configuration of Linux and Windows systems to forward logs into SIEM tool RSA NetWitness• Prepared of documentation to support Assessment & Authorization activities• Supported and lead the Security Test & Evaluation activities for program security • Provided Linux administration and engineering support for an enterprise• Provided SIEM tool RSA NetWitness administration• Provided engineering support to maintain high priority operational systems at a high level of availability and resolves problems based on mission criticality and guidance• Performed routine and preventative maintenance such as general computer tasks, application loads disk utilization, system loading and system monitoring• Maintained Solaris 10 and RHEL 7.x servers• Documented problems in logging and discrepancy reporting tools• Performed system monitoring, analyze and document performance and conduct trend analysis• Conducted monthly Nessus security scans to identify vulnerabilities and compliance liabilities• Performed log monitoring and reporting utilizing SIEM tool RSA NetWitness• Monitored systems using SANtricity and Nagios

• Developed, determined, and implemented technical IA solutions and information security protections and requirements in developmental and execution environments• Implement and troubleshoot security configuration of Linux systems, and preparing and maintaining engineering and security related studies, plans, and documentation• Defined and developed IA/Information Security strategy, plans, and policies• Performed vulnerability assessments; certifications and accreditation (C&A) activities (e.g. DoDI 8510.01, NIST 800-53)• Implemented security controls in operating systems• Conducted technical and nontechnical reviews and audits as necessary to support development and test efforts both in house and at customer sites• Assist deployed system and security administrators in maintaining the systems accreditation in accordance with the approved IA program and procedures• Developed a body of evidence (BOE) for a government operational system to meet government auditing requirements

• Provided installation; maintenance and troubleshooting support of information systems applications and related peripheral hardware• Monitored and responded to hardware and software problems utilizing a variety of hardware and software testing tools and techniques• Installed and configured applications software and related hardware (such as desktops; servers; and related peripherals like printers; scanners; drives; monitors and video teleconferencing hardware)• Provided software and system troubleshooting and support• Provided technical support and training to end-users• Provided guidance and work leadership to less-experienced technicians• Maintained current knowledge of relevant technology as assigned• Participated in special projects as required• Utilized SCCM and other remote management tool.• Setup thin clients and workstations in Active Directory

• Conducted support to ground SIGINT collection operations, SIGINT operations coordination and synchronization, and other SIGINT activities as necessary• Supported the timely, relevant, accurate and predictive SIGINT and Electronic Warfare support to enable the commander and subordinate unit commanders the ability to understand their battlespace and enemy forces• Provided quality control, indications, and warnings tipping and force protection reports • Possess working knowledge of relevant NSA tasking, collection, processing, reporting procedures, and communications architecture• Performed voice analysis and voice characterizations

• First level support for over 137 customers, over 3,000 users, nationwide• Diagnose, troubleshoot, and resolved a range of software, hardware, and network issues• Perform in-house hardware build-outs from servers to desktops• Maintained and created users in Active Directory, setup Exchange mail boxes, and established security groups• Managed Citrix desktop sessions and virtual servers via VMware vCenter

• Facilitated returns, exchanges, trade-ins, recycling, defective products and repair questions• Troubleshooted and conducted diagnostics on client devices and operating systems Microsoft Windows and Mac• Explained services and technology to help meet clients’ needs• Installed hardware and software on client laptops and desktop computers• Explained the repair process, timing and potential risks (data loss, OS restore)

• Supervised a Mobile Multi-Functional SIGINT Team (MMST) 4 man team and maintained accountability of team members, and submitted daily activity reports• Supervised and trained 30 personnel on physical fitness• Trained 64 foreign and allied personnel on Signals Intelligence (SIGINT) equipment and analysis • Advised senior officials on daily activity • Designed 2 forward operating base (FOB) security setups for protection • Provided customer service to the supported organization• Provided situation awareness and force protection to conventional ground forces and special operation forces (SOF) that led to successful operations • Maintained database entries in support of intelligence sharing• Maintained and supervised the setup of satellite dishes in support of the health and welfare of satellites • Aided in developing a Signal Development Center (SDC) to conduct exploitation of signals intelligence and analysis operations• Operated SIGINT equipment and prepared logs and technical reports. Searched radio frequency spectrum (VHF/UHF) to collect, identify, and record target communications • Performed signals analysis to determine signal parameters for identification and processing for the following wireless/cellular communications, FDMA, TDMA, and CDMA

• Generated over 53 products for point of sales using Fedora Core 4 for franchise owners and provided customer service 24/7. • Offered installation and maintenance for the customers’ point of sales systems. • Directly responsible for maintaining a good relationship with the supported customers.• Provided troubleshooting and debugging of customer’s systems.