IT System Administrator TS/SCI CI poly
Tenica and Associates
Responsibilities:
- Perform O&M functions needed to sustain or restore hardware, software and network services.
- Establish and maintain preventive maintenance schedules.
- Serve as the focal point for the satisfaction of user requirements and track completion through the automated tracking system.
- Manage network email services
- Create user accounts
- Perform system hardware and software diagnostics and test components within the network environment
- Provide specialized and emergency support for various events to assist with communication and computer maintenance
- Draft, coordinate and implement configuration management and security policies and procedures. This includes IBM-compatible PC and UNIX based servers, workstation and laptop operating systems and applications.
- Prepare procurement packages for replacement, repair, and/or upgrade of hardware and software IAW Procurement Office guidelines.
- The System Administrator team supports Network Team activities to ensure there is a robust environment to support software developers engaged in agile software development on network enclaves at various classification levels.
- The Systems Administrators will be responsible for a variety of activities that include:
o Auditing
o Configuration management
o Customer support
o Data storage and backups
o event logs
o firewall management
o hardware recap/upgrade/installs
o OS baseline imaging
o information assurance
o JDC Theater management
o Office moves
o Printer maintenance and support
o Equipment Procurement
o Security coordination
o Server builds and maintenance
o Switch maintenance
o Transition of non-development workstations to the NRO enterprise (COMM)
Virtualization
Qualifications:
Education and/or Experience :
o 5 years of system administration experience or related technical IT experience
o Experience with MS Exchange and Active Directory
o Experience with Microsoft Operating Systems; Windows 2003/2008 Workstation, Windows Server 2003/2008, Windows XP Professional and Windows 7 Professional
o Experience with WSUS patching and server maintenance
o Experience with KBOX monitoring, configuration and scripting
o Experience supporting a dynamic application development environment
o Systems Analysis experience
o System vulnerability patching experience
o Software installation and configuration experience
- o User configuration and setup experience
- o MUST HAVE TS/SCI clearance with poly
Geographic Location : Chantilly, Virginia
Travel : Minimal
TENICA and Associates LLC is a provider of government services and consulting solutions in the areas of national defense, homeland and cyber security. TENICA provides knowledgeable and experienced subject matter experts to perform a variety of professional services, logistics and supply chain management, crisis prevention and response, and information technology solutions to solve dynamic security challenges. Founded in 2008 and based in Chantilly, Virginia, TENICA is a Service Disabled Veteran Owned, Woman Owned, Small Business (SDVOB and WOSB) and is a participant in the Small Business Administration’s 8(a) business development program.
TENICA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
- IT System Administrator TS/SCI CI polyDepartment: Government Customer- ChantillyLocation: Chantilly, VATENICA is looking to hire an IT System Administrator. Responsibilities: - Perform O&M functions needed to sustain or restore hardware, software and network services.-...SuggestedWork at office
- Cyber Systems Engineer TS/SCI CI PolyDepartment: Government Customer- ChantillyLocation: Chantilly, VATENICA... ....Qualifications• Experience supporting IT domain or IC desired• Desired: Bachelor... ....• **Must have active TS/SCI with CI Poly**• Security +, Network+, A+...Suggested
- Space Systems Engineer – TS/SCI Clearance w/CI Poly Required Location Chantilly, VA Job Description Leffler Consulting is seeking a Space Systems Engineer to join our team in Chantilly, VA. Work will be performed on-site with the customer and requires an active TS/...SuggestedFor contractorsWork at office
- Ground Network Systems Engineer – TS/SCI Clearance w/CI Poly Required Location Chantilly, VA Job Description Leffler Consulting is seeking an experienced... ..., and for long-term facilities maintenance of IT equipment and specialized hardware. ~Support request for...SuggestedFor contractorsWork at officeOverseas
- ...looking for a ElasticSearch Engineer with TS/SCI CI Poly in Chantilly, VA.If you're interested... ...as a software developer, integrator, administrator, or similar technical roleExperience designing... ...proactive when it comes to maintaining system infrastructure and log data...Suggested
- Cyber Splunk Systems EngineerDepartment: Govt Customer-ChantillyLocation: Chantilly, VATENICA is looking to hire a Cyber Splunk Systems Engineer. Must have active TS/SCI with CI poly. Position Description:The Cyber Systems Engineer Project Management Technical Support provides...Contract workFor contractors
$158k - $205k
...Description Job Description Network Administrator Location: McLean, VA (with an... ...: Up to 20% Clearance: Active TS/SCI with Counterintelligence (CI) Polygraph Certification... ...for someone with a foundation in IT systems, infrastructure, technical support...Full timeTemporary workImmediate start- ...TITLE: Senior Systems Engineer (IBM ELM) LOCATION: Sterling, VA(Relocation assistance considered) CLEARANCE REQUIRED: Active TS/SCI with CI Poly EMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARY Modern Government Solutions (MGS) is seeking a Senior Systems...Full timeRelocation package
- ...Job Description Job Description TITLE: Principal Systems Engineer (API Gateway) LOCATION: Sterling, VA (Relocation assistance considered) CLEARANCE REQUIRED: Active TS/SCI with CI Poly EMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARY Modern Government...Full timeRelocation package
- ...Description The Secret Server Administrator will perform a variety... ...day-to-day operations; system health and status checks... ...Must possess an Active TS/SCI Clearance; willingness to obtain a CI Poly ~ Must meet the DoD 85... ...owned, highly regarded IT consulting and...Temporary workRelocation package
- ...Senior Information Systems Security Engineer (ISSE) TS/SCI CI Poly The Senior Information Systems Security Engineer provides support to the customer in the area of Cyber Security. Daily tasks include, but are not limited to: Provides analytical and technical security...
- ...Description Our work depends on a Systems Engineer joining our team to... ...technical support documentation for IT equipment and systems as required... ...architecture. Must possess an Active TS/SCI and willingness to obtain and maintain a CI Poly Benefits Essential Network...Temporary workWork at officeRelocation package
- Spacecraft Attitude Control Systems Engineer – TS/SCI Clearance w/CI Poly Required Location Chantilly, VA Job Description Leffler Consulting is seeking a Spacecraft Attitude Control Systems Engineer to support the Vehicle Engineering Branch with the Space and Launch...For contractorsWork experience placement
- ...Job Description Job Description Information Systems Security Engineer TS/SCI CI Poly Department: Government Customer- Chantilly Location... ...Experience with networks and systems security administration, operation systems security configuration and account...
- ...SchedulerTENICA is looking to hire a master scheduler. Must have TS/SCI and CI poly.Job location: Chantilly, VAResponsibilities:Prepare and... ...SDVOB and WOSB) and is a participant in the Small Business Administration's 8(a) business development program.TENICA is an Equal...Work at office
- ...Our work depends on an Infoblox Systems Engineer joining our team to support... ...skills Must have an Active TS/SCI with a willingness to obtain and maintain a CI Poly. Benefits Essential Network... ...disabled veteran owned, highly regarded IT consulting and management firm....Temporary workRelocation package
- ...a Data Transport Networks Engineer. Candidate must have a TS/SCI clearance w/ CI Poly.Responsibilities Include:Maintain the configuration management... ...to provide a sample of documentation)Familiarity with the Systems Engineering lifecycle, including scheduling, risk...
- ...Description Job Description TITLE: Sr. Systems Engineer, Digital Engineering Solutions... ...) CLEARANCE REQUIRED: Active TS/SCI with CI Poly EMPLOYMENT TYPE: Full-Time, Onsite... ...sustaining enterprise engineering platforms and IT infrastructure within cloud-hosted...Full timeRelocation package
- ...Duration: Full time, Onsite Clearance: TS/SCI with CI Poly Requirements: ~5+ years in... ...3+ years of expertise in Linux/Windows systems, virtualization (VMware, Hyper-V), and... ...and 5+ years of experience supporting IT projects and activities, Bachelor's degree...Full time
- ...company is seeking a Senior Principal Cyber Systems Engineer to work in a DevSecOps... .... Key responsibilities include developing CI/CD pipelines, troubleshooting integration... ...experience in Linux and DevSecOps principles. A TS/SCI Clearance is mandatory. #J-18808-Ljbffr Jobleads...
- ...Technology, Inc. in Reston, VA is seeking a Systems Administrator SME to advance our customers'... ...design, implement, and upgrade enterprise IT infrastructure and lead VMware... ...related experience, US citizenship, and TS/SCI with CI Poly; Security+ or equivalent. You will implement...
- ...SAIC is seeking a highly motivated Systems Engineer to support a high-priority national security program. You will apply your background... ...with independence and teamwork. The role requires TS/SCI and Poly clearance, 9 years of SE/SETA experience, and ability to review...
- ...Job Description Job Description: Senior Principal Cyber Systems Engineer (DevOps Engineer) The selected candidate will integrate... ...(vanilla or managed) to OCP. Only Candidates with a TS/SCI CI Poly Clearance will be considered Job Duties include: • Development...
- ...Description Job Description TITLE: Sr. Systems Engineer (Citrix) LOCATION:... ...considered) CLEARANCE REQUIRED: Active TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-... ...Strong experience with Windows Server administration and Active Directory. ~ Experience with...Full timeRelocation package
- ...experience Must have an Active TS/SCI ; willing to obtain a CI Poly Experience performing... ...Apps and Desktops 7 Administration On-Premises and in Citrix... ...veteran owned, highly regarded IT consulting and management... ...and Network Security, System Engineering, Program/Project...Temporary workRemote workRelocation package
$112.2k - $196.4k
...redefine what’s possible.Job Description:Are you a skilled Linux Systems Administrator looking to work on mission-critical systems in a dynamic... ...:To succeed in this role, you will need:Clearance: Active TS/SCI clearance with Polygraph is required.Education: Bachelor’s degree...Full timeRemote work- ...Sector seeks a Senior Security Engineer to manage security operations, system administration, and compliance across Linux/Windows environments and virtualization platforms. This role requires active TS/SCI clearance with polygraph and US citizenship, with onsite work in...
$131k - $271.6k
.... Must be a U.S. Citizen with active TS/SCI with Poly; NS2 does not offer Visa sponsorships... ...transfer . *The NS2 Senior Cloud Engineer/Systems Administrator candidate will be responsible for... ...ensure every challenge gets the solution it deserves. At SAP, you can bring out...Permanent employmentFull timeWorldwideFlexible hours$164.38k - $274.52k
...Systems Engineer SME (TS/SCI with Poly Required) Job Category : IT Infrastructure and Operations Requisition Number : SYSTE002270 Posted : August 21, 2... ...EXPERIENCE Windows System Engineer/Server Administrator/familiarity w/Cloud. The candidate shall have...Full timeWork experience placement$164.38k - $274.52k
...Systems Engineer SME (TS/SCI with Poly Required) Job Category: IT Infrastructure and Operations Requisition Number: SYSTE002097 Posted: May 7, 2026 Employment Type: Full-Time Work Location: On-site Salary Range: $164,382.40 USD to $274,518.40 USD...Full timeWork experience placementFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to IT System Administrator TS/SCI CI poly. Be the first to apply!
- IT administrator Chantilly, Loudoun County, VA
- application system administrator Chantilly, Loudoun County, VA
- microsoft systems administrator Chantilly, Loudoun County, VA
- IT infrastructure administrator Chantilly, Loudoun County, VA
- enterprise administrator Chantilly, Loudoun County, VA
- server administrator Chantilly, Loudoun County, VA
- systems administrator Chantilly, Loudoun County, VA
- system admin Chantilly, Loudoun County, VA
- computer systems administrator Chantilly, Loudoun County, VA
- information technology and services consultant Chantilly, Loudoun County, VA




