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# System Administrator 3 | TS/SCI w/ poly Security Clearance

- **Company:** Tulzi Technologies, LLC
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Proxmox, Microsoft Windows, Systems Engineering, JIRA, User Authentication, Bash Shell, Unix, Computer Networks, Linux, Domain Name System (DNS), Perl (Programming Language), Networking Hardware, Internet Protocol, Python (Programming Language), Kernel-Based Virtual Machine, Network Security, Linux System Administration, NetApp Applications, Systems Development Life Cycle, Ansible, Software Engineering, System Software, Virtualization Technology, Scripting, Data Storage Management, Cloud Platform System, Hyperconverged Infrastructure, Firewalls (Computer Science), Backend, Information Technology, Nutanix, Isilon, Cisco, Vmware
- **Published:** October 19, 2026
- **Apply:** https://www.careerbuilder.com/job-details/system-administrator-3-ts-sci-w-poly-security-clearance-annapolis-junction-md--aa6e42ee-4343-4a71-99ee-285cde5d4c90

## About the Role

Systems Administration/Management, Sensitive Compartmented Information (SCI), Security Clearance, Top Secret Clearance, Software Development Lifecycle (SDLC), Software Engineering, Consulting, Network System Software, Follow Through, Systems Engineering, Fifteen (15) years experience as a SA in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor's degree.

## Description

Tulzi Technologies, LLC (Tulzi) prides itself on an open, and honest culture in the workplace which builds morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility. Tulzi offers secure network systems and software engineering solutions in both the public and private sectors. With certified expert consulting the team at Tulzi is able to address the customer's mission and follow-through in the systems development life cycle. Clearance Required: TS/SCI with poly Title: System Administrator SA3 Location: Annapolis Junction, MD System Administrator (SA) Skill Level 3 Description Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages Linux, Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. You will work on a 7-9-person mixed Contractor/Civilian SA team supporting 3rd party systems. All supported systems are Linux hard boxes or VM's. You will come in look at your monitoring, catch up on emails and your team Skype chat room for mission critical updates and hot issues then go to JIRA and start working off tickets. The team supports a backend environment with Mission and Operations users and desktops so authentication, DNS, share drives and home directories. Required Skills: * LINUX Administration* Solid experience with STE/STN, DISA STIG compliance work on Linux systems* Virtualization (VMWare, RH KVM, Proxmox .....)* Ip networking and Firewall exp.* Some experience with Containers/Cloud environments Desired Skills:* Automation tools (Ansible, salt ..)* Scripting (bash, python, perl ..)* Storage Management solutions / arrays (NetApp, Isilon ....)* Hyper Converged Infrastructure exp (Harvester, Nutanix, Cisco HyperFlex...) Qualifications: -Fifteen (15) years experience as a SA in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor's degree.Benefits:We offer a competitive benefits and compensation package and FUN place to work! Benefits include, but not limited to:Health and Wellness BenefitsMedical Insurance (three CareFirst healthcare plans to choose from, Dental and Vision Insurance, 75% covered for employee/ 50% per dependantHealth Savings Account (HSA) contributions $1500 individual/ $3000 familyPersonal Insurance Benefits Company-paid Life Insurance and AD&D coverageCompany-paid Short-term and Long-term Disability InsurancePaid LeaveEmployees receive 20 days of vacation/10 holidays built into hourly rate/ 5 days of Administrative leave(currently used for snow, jury, bereavement) Retirement Pre-tax 401k program including 6% company match100% fully vested from eligibility date*Eligible after 90 days of employmentTulzi Technologies provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, pregnancy, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Tulzi Technologies, LLC (Tulzi) prides itself on an open, and honest culture in the workplace which builds morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility. Tulzi offers secure network systems and software engineering solutions in both the public and private sectors. With certified expert consulting the team at Tulzi is able to address the customer's mission and follow-through in the systems development life cycle. Clearance Required: TS/SCI with poly Title: System Administrator SA3 Location: Annapolis Junction, MD System Administrator (SA) Skill Level 3 Description Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages Linux, Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. You will work on a 7-9-person mixed Contractor/Civilian SA team supporting 3rd party systems. All supported systems are Linux hard boxes or VM's. You will come in look at your monitoring, catch up on emails and your team Skype chat room for mission critical updates and hot issues then go to JIRA and start working off tickets. The team supports a backend environment with Mission and Operations users and desktops so authentication, DNS, share drives and home directories. Required Skills: * LINUX Administration* Solid experience with STE/STN, DISA STIG compliance work on Linux systems* Virtualization (VMWare, RH KVM, Proxmox .....)* Ip networking and Firewall exp.* Some experience with Containers/Cloud environments Desired Skills:* Automation tools (Ansible, salt ..)* Scripting (bash, python, perl ..)* Storage Management solutions / arrays (NetApp, Isilon ....)* Hyper Converged Infrastructure exp (Harvester, Nutanix, Cisco HyperFlex...) Qualifications: -Fifteen (15) years experience as a SA in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor's degree.Benefits:We offer a competitive benefits and compensation package and FUN place to work! Benefits include, but not limited to:Health and Wellness BenefitsMedical Insurance (three CareFirst healthcare plans to choose from, Dental and Vision Insurance, 75% covered for employee/ 50% per dependantHealth Savings Account (HSA) contributions $1500 individual/ $3000 familyPersonal Insurance Benefits Company-paid Life Insurance and AD&D coverageCompany-paid Short-term and Long-term Disability InsurancePaid LeaveEmployees receive 20 days of vacation/10 holidays built into hourly rate/ 5 days of Administrative leave(currently used for snow, jury, bereavement) Retirement Pre-tax 401k program including 6% company match100% fully vested from eligibility date*Eligible after 90 days of employmentTulzi Technologies provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, pregnancy, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.