System Administrator

Position Title: System Administrator / GCCS SMELocation: Langley AFB, VAClearance: SecretTravel: 25% TTC is seeking a Red Hat Enterprise Linux (RHEL)/Windows Systems Administration Subject Matter Expert (SME) with a GCCS-J Installation background to join our team in support of the Air Operations Center Weapons System (AOC WS) Falconer Program. The position is located at the USAF customer site in Hampton, VA, and reports to the Site Support Team (SST) IPT Lead. This position will support activities at Air Operations Centers (AOCs) located at various CONUS and OCONUS Air Force locations. The selected individual will be part of a team that is responsible for the installation, configuration, sustainment, and troubleshooting of Command and Control (C2) systems. This is an onsite position with travel required up to 25% of the time. This position requires a demonstrated/thorough understanding of GCCS-J, preferably v6.x and higher, through systems installation/administration/management processes, mission planning/scheduling, experience in the sustainment of an existing baseline, and a fundamental ability to troubleshoot and diagnose issues. The successful candidate must be effective at face-to-face interaction with customers (military, government civil service, and contractors) to respond to requests for information and support for technical meetings, technical interchanges, and enterprise working groups. The candidate must be able to work independently and represent the AOC Program Management Office (PMO) and TTC at meetings and working groups with government and associate contractors. Candidates may be required to participate in an interview panel with current TTC Inc. employees assigned on task. Responsibilities include, but are not limited to:Sustainment, management, and system administration support of the installed AOC baselineProvide support for major upgrade projects (software and hardware)Provide technical expertise and support to assist the AOC sites to mitigate risks when transitioning from one fielded baseline to the nextProvide assistance to site System Administrators, and other site users to increase their proficiency on the fielded baselineAssist in closing/resolving action items discovered during site evaluationsAssist site personnel with properly configuring, troubleshooting issues, and migrating to new AOC infrastructure componentsAssist site personnel with the following:Properly configuring, troubleshooting, and migrating to new AOC infrastructure componentsData migration (as required)Application tuningDomain policiesApplying security patchesSubmitting/closing trouble tickets (as required)Configuring the AOC baseline to minimize downtimeAttend Technical Interchange Meetings (TIMs), AOC Production Center (PC) engineering and integration meetings, post installation follow-up meetingsSubmit recommended changes to AOC Configuration Management (CM) personnel and assist in the Request for Variance (RFV) process as requiredProvide recommendations on performance and security issues, and other items of interest relating to AOC baseline(s)Completion of all applicable fielding objectives to include Agile Release Events (AREs), and Critical System Updates (CSUs), by applicable deadlinesWork with key players to identify achievable site-specific objectivesTrack lessons learned and metrics and share with other members of the teamProvide knowledgeable insight while testing/supporting future upgrades being developed by the AOC Production Center (PC)Assist with Verification and Validation Assessments and other SPO events as requiredWorking knowledge of supporting Operating Systems: Windows Server 2019 and 2022, VMWare vSphere, Solaris 10-11, Red Hat Enterprise Linux.Provide onsite and remote GCCS-J Installation, configuration and integration expertise both CONUS and OCONUS.Ensure system availability and reliability of the Global Command and Control System - Joint (GCCS-J) in accordance with security policies. Qualifications: Required Education Experience, Knowledge, and/or Skills:Education requirements: - Bachelor’s degree and 7 years of hands-on Systems Administration experience - Master’s degree and 5 years of hands-on Systems Administration experience - Experience and industry certifications will be considered in lieu of education requirementsRed Hat Enterprise Linux (RHEL) and/or UnixGlobal Command and Control Systems 6.XGCCS-J Databases: Oracle, PostgreSQL, Sybase, JBossExperience with ICSF, COP, Agile Server/client.Ansible software/application deployment and DISA PlaybooksExperience with the following systems: TBMCS, JTT-CP, JADOCS, and MAAP-TK.Perform effective and efficient COP interconnectivity between GCCS-J suites.Four or more years of experience with at least four of the following software technologies: - Microsoft Windows Servers and Desktop Operating Systems (OS) - Microsoft Active Directory (management/configuration) - Microsoft Group Policy (management/configuration) - Microsoft Exchange - Microsoft System Center (SCCM/MECM) - Windows Software Update Service (WSUS) - Windows Deployment Services (WDS) - Microsoft SQL Server or another relational database - VMWare vSphere and ESXi, or equivalent hypervisor/virtual environment - Citrix and vDisk, to include Provisioning, XenApp, and Storefront servers - McAfee ePolicy Orchestrator (ePO) - Assured Compliance Assessment Solution (ACAS) and NessusCurrent DoD Secret security clearance, with eligibility for SCIMust meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level III within 30 days of the date of hire (CompTIA Security+)Ability to travel CONUS/OCONUS to system fielding sites up to 25% of the timeActive passport required within 90 days of the date of hireAbility to lift up to 50lbs Desired Experience, Knowledge, and/or Skills:Working knowledge of Local Area Network (LAN), Wide Area Network (WAN), and Storage Area Network (SAN) technologies and data backup technologiesExperience with Containers and containerization ApplicationsExperience with IP Tables / FirewallExperience in highly effective communication and collaboration in a high-performance team environmentWorking knowledge of CISCO network and switching technologiesExperience with remote file systems, to include CIFs and NSFs Information Assurance and Information System Security are the responsibility of each and every TTC, Inc. employee. All TTC employees shall comply with TTC Information Assurance and Information Management System policies and procedures. Additionally, employees with access to Government systems and information will comply with all Government laws, regulation, instructions and rules. TTC employees will do everything within their abilities to safeguard information and systems, to include issued/authorized devices such as computers, cellular phones, notebooks, tablets, iPads, etc. In the event of an information systems security incident, TTC employees will immediately report the situation to one of the TTC corporate members. At TTC, we value diversity and have worked diligently to create a workforce that reflects this. As an Equal Opportunity Employer, we are committed to providing an environment based on mutual respect which is free of discrimination and harassment. TTC's employment opportunities are available to all teammates and applicants, without regard to race, color, religion, sex, pregnancy, national origin, age, physical or mental disability, marital status, sexual orientation, gender identity, gender expression, genetic information, military and veteran status, and any status protected by federal, state, and local laws. Diversity, inclusion and genuine respect for each other are key contributors to our success as an employer. [Equal Opportunity Employer] Should you require assistance or an accommodation to complete your application, please contact our Human Resources Department at or 1-571-319-7516.