Mid-Level Linux Systems Administrator | TS/SCI
$130k - $270kCaptivation Software
Captivation Software is seeking a mid-level Linux Systems Administrator to assist with daily program responsibilities in Maryland. Candidates must hold a Top Secret/SCI security clearance and have a Bachelor’s degree in a technical discipline. The position requires five years of experience in system administration with CentOS 7, Rocky 9, and RHEL 9. The role offers an annual salary between $130,000 and $270,000 depending on experience, along with comprehensive medical and insurance benefits. #J-18808-Ljbffr Captivation Software
- ...Technologies in Maryland is seeking a Mid-Level System Administrator to join their intel team. Candidates... ...have 5 years of relevant experience and TS/SCI clearance with a polygraph.... ...managing application data flows across Linux, Unix, and Windows systems. Belay offers...Suggested
$130k
...it means to serve with MKS2. Mid-Level Systems Integration Engineer (Linux, Unix, C) Salary: $130,000 - +... ...Experience in systems/network administration, application administration, and/... ...network or system administration. TS/SCI with Polygraph Required...Suggested$130k - $270k
Captivation-Software in Maryland is seeking a mid-level Linux Systems Administrator to assist with daily operations. This role requires a minimum of five years of experience and a Top Secret/SCI U.S. Government security clearance. The ideal candidate will have system administration...Suggested- Captivation is seeking a mid-level software engineer experienced with DSP/SATCOM and comfortable with front-end/UI development. The role... ...or web-based applications, with strong C++/Python skills in a Linux environment and a solid grasp of OO design and APIs. The ideal...Suggested
$119.5k - $275k
...HPE is seeking a passionate and skilled Linux Systems Administrator to provide system management, daily... ...computing solution. Security Clearance TS/SCI With Full Scope Poly Clearance... ...analysis, and elevate problems to higher‑level product support groups and appropriate...SuggestedFull timeWork experience placementWork at office$180k - $250k
Lead Linux Systems Administrator We are looking for a Lead Linux Systems Administrator to support our team... .... The team also delivers enterprise-level security services for networks, servers... ...deliverables as requested. Current TS/SCI clearance with polygraph. Bonus Skills...Contract workSummer holidayImmediate start- Systems Administrator SME Advance how our customers operate while you advance your career. Join GDIT as a Systems... ...of related experience Security clearance level: Active TS/SCI w/ Polygraph required Required Proficiency Linux (RHEL, Rocky, Ubuntu), Windows Active...Remote work
- Open Systems Technologies Corporation (OST) seeks System Administrators for mission-critical operations in Maryland and Utah. Candidates should have strong Linux administration skills and a passion for solving... .... The ideal candidate has TS/SCI clearance and experience with...
$125k - $240k
A leading technology company is seeking a seasoned Systems Administrator to manage and secure Linux Operating Systems in support of national security initiatives. The ideal candidate will have an active TS/SCI clearance and over 5 years of experience in IT customer service...- Role, Inc. is looking for System Administrators in Maryland to support mission-critical operations. Candidates should have strong Linux administration skills and experience in monitoring... ...dynamic environments, requiring an active TS/SCI with Polygraph clearance. Benefits...
$115k - $130k
...implementation and troubleshooting of IT systems. This role includes managing system infrastructure... ...Required skills include experience with Linux, Unix, and Windows, alongside necessary... ...are provided. Ideal candidates must have TS/SCI clearance and are encouraged to join a...- Cti Md is seeking candidates for a position that requires US citizenship and an active TS/SCI security clearance with polygraph. The role mandates eleven years of relevant experience and a bachelor's degree in a technical field. Applicants should have experience with nginx...
$116.35k - $210.33k
Leidos is seeking a Senior Linux Systems Administrator in Maryland to provide critical support in maintaining and managing complex systems architecture... .... Applicants must possess a bachelor’s degree, active TS/SCI clearance, and have significant experience with networking...$70k - $120k
System Administrator Level 2 (TS/SCI with Polygraph Required) Annapolis Junction, United States | Posted on 07/11/2026 We are seeking a System Administrator Level 2 to support the installation, maintenance, monitoring, and troubleshooting of telecommunications and network...Contract workMonday to FridayShift workNight shift- 6AM City, LLC is seeking a Senior System Administrator specializing in Linux and High Performance Computing (HPC) infrastructure. You will provide network... ...and scripting languages like Bash and Python. A TS/SCI w/Poly clearance is required, and you will be responsible...
- Captivation is actively seeking a mid-level systems administrator in Maryland. The ideal candidate will assist... ...and must have a Top Secret/SCI U.S. Government security clearance. This... ...related field and extensive experience with Linux administration, cloud environments, and...
- Jovian Concepts, Inc. is hiring a Linux Systems Administrator Level 1 for a full-time position in Annapolis Junction, MD. Candidates must have a current TS/SCI clearance with a Maryland polygraph. Responsibilities include troubleshooting and maintaining IT systems, managing...Full time
- Leidos is seeking a Principal Linux Systems Administrator in the Intelligence Sector, Cyber & Analytics Business Area (CABA). You will support the... ...’s degree and extensive SA experience with an active TS/SCI with Polygraph are required, with strong #J-18808-Ljbffr...Relocation package
$100k - $140k
A day in the life: We are looking for a Linux System Administrator to join a mission critical software development effort that provides automated... ...troubleshooting on an ad hoc basis. An active US Government TS/SCI security clearance with Polygraph Bonus Skills:...Summer holidayImmediate start$114k - $164k
Entry Level or Mid Level System Administrator Belay Technologies has been voted Baltimore Business Journal's Best... ...rotation support. Qualifications TS/SCI with polygraph required. 5 years of... ...level SA. One year of experience in Linux, Unix, Windows, or Cisco OS...$131.3k - $237.35k
...Software Engineers (hiring junior level, mid-level, up to senior level) in... ...a large, complex enterprise system. Responsibilities include... ...environment. Clearance Required: TS/SCI with Polygraph. Preferred... .... Experience developing on Linux operating systems....Immediate startFlexible hours$119.5k - $275k
Hewlett Packard Enterprise seeks a passionate Linux Systems Administrator in Annapolis Junction, Maryland. This onsite role requires US citizenship and TS/SCI clearance. Responsibilities include managing Linux systems, addressing customer inquiries, and ensuring system...$2,500 per month
Database Administrator - Entry to Mid Levels - (5+ Yrs Exp with degree)) job at Prodigy One, LLC. Annapolis... ...Junction, MD. Prodigy One, LLC is a systems and software engineering services firm... ...ROLE Clearance required: Active TS/SCI clearance with FS Polygraph (within...Local areaImmediate start$85k - $240k
A leading technology services provider is seeking Systems Administrators at multiple levels in Maryland. The role requires TS/SCI clearance with an active polygraph and offers a competitive salary range of $85,000 to $240,000. Candidates must have relevant experience in...- ...Description 100% Onsite. We are seeking System Administrators at all experience levels to support mission-critical... ...maintenance, and optimization of complex Linux-based infrastructures. We are... ...Required Qualifications: Active TS/SCI with Full Scope Polygraph security...Temporary work
$10k
Information Assurance, IAVA, System Security Plans (SSPs), RMF, Windows, Linux, Authorization to Operate, Verification... ...States citizenship and an active TS/SCI security clearance and polygraph are... ...practices. Must possess a high level of self-initiative and must be a solutions...Contract workTemporary workImmediate start$130k - $270k
Captivation is seeking a mid level systems administrator to assist with daily responsibilities in Maryland. The role demands a Top Secret/SCI security clearance and experience in Linux administration, KVM virtualization, and automation tools like Ansible. Candidates should...- ...Annapolis, Maryland is seeking System Administrators for a range of roles to... ...systems. Candidates need an active TS/SCI with Polygraph clearance. Positions range from entry level to senior level,... ...security implementations, and Linux system management. This is a...
$130k - $275k
The Kenjya-Trusant Group, LLC is seeking a Systems Administrator for their Maryland customer support... ...necessary security clearance. Experience in Linux and other operating systems is essential. Salary range varies by level: $130,000 - $275,000 depending on experience...$95k - $230k
...Salary: $95,000 - $230,000 Location: Annapolis Junction, Maryland Category: Systems Administrator Level - Mid-Senior Travel Required:No Remote Type: No Clearance: TS/SCI w/ Polygraph **Position is contingent upon contract award** Position Requirements...Contract workTemporary workWork experience placementImmediate startRemote work
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