TS/SCI Linux System Administrator — Cross‑Domain DoD
Phase2 Technology
Booz Allen Hamilton is seeking a System Administrator in Maryland to design, deploy, and maintain Cross Domain Solutions for critical cybersecurity missions. As a Linux System Administrator, you will optimize infrastructure, implement secure configurations, and mentor the team while evaluating new technologies to improve speed and reliability. DoD 8570.1 IAT II certification must be obtained within 60 days. #J-18808-Ljbffr Phase2 Technology
- Booz Allen Hamilton is seeking a System Administrator to design, deploy, and maintain Cross Domain Solutions for a DoD enterprise environment. You... ...modernization efforts. The role requires Linux expertise, DoD 8570.1 IAT II readiness, and a TS/SCI clearance. Expect collaboration...Suggested
$77.6k - $176k
Phase2 Technology is seeking a Senior System Administrator to enhance technology for the... ...responsibilities like designing and maintaining Cross Domain Solutions, you will play a key... ...substantial experience in Red Hat Linux systems and hold a TS/SCI clearance. A collaborative mindset...Suggested- ...cybersecurity challenges supporting the U.S. Government, utilizing Linux and scripting expertise to ensure customer success. The... ...candidate will have at least 8 years of experience and hold an active TS/SCI clearance with Full Scope Polygraph. Everfox is dedicated to...Suggested
$77.6k - $176k
...Laurel, Maryland is seeking a Senior System Administrator to enhance technology for the... .... This role focuses on maintaining Cross Domain Solutions and improving cybersecurity... ...3 years of experience with Red Hat Linux and hold a TS/SCI clearance. Salary ranges from $77,6...Suggested$148.3k - $266.9k
...talented and fully cleared Systems Administrator to join our growing team! This... ...as a one-stop-shop for Linux systems administration.What... ...between systems and security domains at varying classification levelsWhat... ...Skills You'll Bring:Active TS/SCI with Poly10+ years of...SuggestedFull timeFlexible hours- Booz Allen Hamilton seeks a Senior System Administrator to design, deploy, and maintain cross-domain solutions within a DoD-focused enterprise. You will... ...Terraform) and manage Red Hat/Rocky Linux with Proxmox, Git, and related tech; TS/SCI clearance with polygraph is...Remote job
- Booz Allen Hamilton is seeking a Senior System Administrator to design, deploy, and maintain cross-domain solutions for a DoD enterprise environment. You will help modernize... ...improve system availability. You will lead with Linux expertise, IaC tooling, and a strong...
$119.5k - $275k
Federal HPC Linux System Administrator, (Clearance required TS/SCI with Poly) On-Site, MarylandThis role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE partner/customer office.Who We Are:Hewlett Packard Enterprise is the global...Full timeWork experience placementWork at office$48.51 - $84.9 per hour
...is seeking a versatile System Administrator to tackle new... ...the administration of Linux systems, and Windows servers... ...system supports.Active TS/SCI with poly clearanceDesired Qualifications:DoD 8570 IAT II compliant... ...technologies with deep domain expertise across cybersecurity...Full timeWork experience placementFlexible hours- Constellation Technologies, Inc is seeking a Senior IT Systems Administrator with a TS/SCI clearance and active polygraph. The role supports federal contract... ...and Hawaii. Eligible candidates must be US citizens with Linux administration, networking basics, SSH, and scripting...Contract work
- Booz Allen Hamilton is seeking a Systems Administrator specializing in Red Hat Enterprise Linux in Columbia, MD. You will maintain tailored virtual infrastructure,... ...have 5+ years of Linux experience, and must hold TS/SCI clearance with a polygraph. We offer a robust benefits...
- ...protect our country from threats. Job Description SYSTEMS ADMINISTRATOR SME – LINUX Grow your impact. Grow your career. At GDIT, you’... ...proficiency with Linux operating systems • Active TS/SCI with polygraph • US citizenship • Demonstrated experience...Long term contractContract workWork from homeRelocation packageFlexible hours
- Booz Allen Hamilton in Laurel, MD is seeking a Linux System Administrator to design, deploy, and maintain Cross Domain Solutions for a DoD-focused enterprise environment. You’ll improve security, stability, and performance, and translate metrics into actionable insight...
$79.4k - $162.7k
...Splunk Software Engineer-TS/SCI with PolyJob Category:... ...Engineer (SWE) is a Linux‑focused, highly... ...troubleshooting, automation, and cross‑domain security experience... ...‑functional team of systems engineers. They also act... ...: Strong Linux system administration experience, including...Contract workWork experience placementRemote workFlexible hours$135k - $216k
...level Network / Desktop Administrator to support and... ...response to IAVAs, ensuring systems remain compliant with... ...Coordinate across teams on cross-functional... ...substituted for a BS.An active TS/SCI w/Poly is required.3-5... ...threats across all domains: land, sea, space, air...Contract workRemote workShift work$183.6k - $221.6k
## Principal Cyber Engineer (TS/SCI w/FSP Required)... ...everything we do. Our suite of cross domain, threat protection and insider... ...Self-starter utilizing your Linux and scripting expertise to support... ...Arms Regulations or the Export Administration Regulations. Applicants for...Permanent employmentFull timeFor contractorsLocal areaRemote workMonday to FridayFlexible hours- ...Job Description Test Engineer – Linux/Bash - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering... .... This candidate will analyze system requirements and concept of operations... ..., timelines, requirements/T&E cross-walk), Analysis Plans Data Requirements...Contract workRemote workShift work
$104k - $166k
ResponsibilitiesThe team is seeking a Linux Systems Administrator / Systems Engineer with... ...experience.Must possess DoD 8570 IAT Level I... ...Certification is desired.Active TS/SCI with current polygraph requiredPeraton... ...threats across all domains: land, sea, space, air, and...Contract workShift work$112k - $179k
ResponsibilitiesCloud Systems Administrator 2 Annapolis Junction,... ...Accumulo clusters Perform Linux systems administration... ...be considered Active TS/SCI clearance with current... ...Polygraph is required DoD 8570 IAT Level I or... ...nontraditional threats across all domains: land, sea, space, air...Contract workShift work$87.1k - $157.45k
...exciting opportunity for a System Administrator in our Intel Sector's Cyber... ...Routers, LANs, & cabling, Windows/Linux operating systems, VMware,... ...Required: Must have TS/SCI with Polygraph.Preferred Qualifications... ...technologies (Multiple Domain, PKI, SSP, Vulnerability Assessment...Full timeWork at officeLocal areaImmediate startRemote workFlexible hours$79.6k - $119.4k
...on revolutionary systems that impact... ...a Cyber Systems Administrator/Principal Cyber... ...support (including Domain Administration,... ...CitizenshipActive Top Secret / SCI security... ...be considered. TS/SCI clearance... ...possess a current DoD 8570... ...configure and manage Linux and Windows operating...Full timeRemote workRelocation packageShift work- ...Columbia, MD seeks a Mid-Level System Administrator (SA1/SA2) to join the intel team. The role focuses on Linux/Unix/Windows system... ...coverage. The position requires TS/SCI with polygraph, and up to 10... ...availability, reliability, and DoD-focused mission support. #J-...
- ...Next Generation Desktop (NGDE) Systems Administrator YOUR IMPACT Own your... ...efforts, and maintain cross domain accessibility Apply security... ...degree. CLEARANCE: Active TS/SCI clearance with a favorable polygraph Meet DoD 8140 Information Assurance Workforce...Remote work
- ...Technology is seeking a Network Operations Center Tier II Systems Administrator in Columbia, Maryland. You will play a vital role in... ...threats. The ideal candidate has over 5 years of Linux experience and possesses TS/SCI clearance with a polygraph. You will lead efforts to...Night shift
- Constellation Technologies is seeking a Systems Administrator with an active TS/SCI clearance to support federal contract requirements. The role emphasizes Linux administration, SSH, event logging,... ...levels and compliance with DOD 8570/IAT considerations. #J-18808-Ljbffr...Contract work
$89.2k - $170k
AT&T in Columbia, Maryland is seeking a Systems Administrator to support IT systems for customized... ...involves senior-level administration of Linux/Windows systems, VMWare, and data management... ..., a relevant degree, and a required TS/SCI clearance. This position offers a...- ...Senior Linux Systems AdministratorLOCATION: Columbia, MD... ...Active Top Secret / TS/SCI (Required)TRAVEL: Less... ...Senior Linux Systems Administrator to build, secure, and... ...Defense/Department of War (DoD/DoW) environments in... ...supporting Cross Domain Solutions (CDS) programsExperience...Monday to Friday
$116.35k - $210.33k
Senior Windows System Administrator; requires TS/SCI Polygraph up front.Leidos has a new and exciting opportunity... ...of VMware server hosts, Windows and Linux guest servers, and Virtual Desktop... ...technologies, including multi-domain solutions, PKI, SSPs, and vulnerability...Full timeImmediate startFlexible hours- ...in Ellicott City, Maryland is seeking a System Administrator Level 2 to manage and optimize... ...candidate will have extensive experience in Linux and Windows environments, strong troubleshooting... ...are required. Must possess an active TS SCI clearance. #J-18808-Ljbffr Independent...
$87.1k - $157.45k
...testing for an Enterprise ICAM system as part of a cross-functional Agile team. Our... ...in Windows and Linux/CentOS environments using tools... ...accessibility)Basic Qualifications• TS/SCI Clearance with polygraph on... ...in SIGINT, IA, or IT domains is required. 4 years of software...Full timeWork experience placementImmediate startFlexible hours
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