Linux Systems Administrator - Classified Infra (DoD SCI)
Jobleads-US
The Johns Hopkins University Applied Physics Laboratory (APL) is seeking a seasoned Linux Systems Administrator to own the design, deployment, and maintenance of on-premise classified Linux infrastructure. You will drive security enhancements, perform vulnerability assessments, and provide expert support within a trusted, fast-paced environment.
Responsibilities include patch management, system monitoring, and collaboration with ISSO/ISSM to balance security with functionality.
#J-18808-Ljbffr Jobleads-US$105k
...about shaping secure, IT systems in classified environments? Do you... ...APL! We are seeking a Linux System Administrator to join the Weapons and Countermeasures... ...to ensure compliance with DoD cybersecurity requirements... ...5%) Possess current TS/SCI clearance About Us...SuggestedTemporary workWork experience placementInterim roleRemote workRelocation packageFlexible hours$185k - $215k
...protections for our customers systems. If you are looking to... ...for providing Sr. level Linux System Administration support for the program.... ...as defined by DoD 8570.01-M is required or... ...requirements for access to classified information; TS/SCI clearance with polygraph...Suggested$105k
...love a fast-paced, dynamic classified environment? Do you want... ...years running, and seek a Linux Systems Administrator with experience working... ...interacting with a team. Current DoD 8570 certification (... ...Have an active Top Secret SCI w/poly security clearance....SuggestedTemporary workWork experience placementRelocation packageFlexible hours- ...System Administrator - TS/SCI in MD Position Description: CNF Technologies is seeking... ...security policies in a classified environment. General... ...operating systems (Windows and/or Linux environments preferred).... ...and ensure compliance with DoD security policies. •...SuggestedFull time
$25k
...Job Description Job Description Test Engineer – Linux/Scripting/Splunk - 5+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is... ...Skills Independently test and validate HPC systems in accordance with test plans to ensure that system...SuggestedContract workTemporary workRemote workShift work$25k
...Database Engineer - Oracle/Linux/Bash - 10+ yrs of Experience - TS/SCI with Poly Required... ...requirements for database administration and design. Responsible... ...overall architecture of the system under development and... ...Information Assurance: DoD 8570.01-M compliance with...Contract workTemporary workRemote workShift work$154.05k - $278.48k
...opportunity for a Sr. Database Administrator in our Intel Sector's... ...in accordance with DoD, DISA, and... ...Collaborate with Information System Security Officers (ISSOs... ...-depth experience with Linux security as it relates... ...Required: Must have TS/SCI with Polygraph.Preferred...Full timeImmediate startFlexible hours$112k - $179k
ResponsibilitiesPeraton is seeking a Linux Systems Administrator with an active TS or TS/SCI clearance to join our team... ...experience managing Linux environments in classified, secure settings.Proficiency with... ...system security requirements in DoD or Intelligence domains (e.g.,...Contract workShift work- ...motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD.... ...Splunk or Ansible IAT I certification (DoD 8140 required within 60 days of... ...Clearance Requirements: ~ Active TS/SCI with Polygraph Physical Requirements...Work at office
- ...career-driven, and customer-focused Sr. Linux/VMWare System Administratorto join our team in... ...enterprise-wide services. As a Senior System Administrator, you will work alongside customers,... ...possess and maintain a current/active TS/SCI clearance with Polygraph Physical...Work at office
$145k - $165k
...Overview Senior Linux Systems Administrator LOCATION: Columbia, MD (Onsite... ...CLEARANCE: Active Top Secret / TS/SCI (Required) TRAVEL: Less... ...three or more isolated classified networks supporting... ...Defense/Department of War (DoD/DoW) environments in Columbia...Full timeMonday to Friday- ...Job Description: Dobbs Defense Solutions is seeking a Linux System Administrator to provide technical support to the Fort George G. Meade.... ...role includes administering and securing RHEL systems in a classified DoD lab, supporting test environments, and working directly...Full timeLocal area
$115k - $130k
...Linux System Administrator Level 2 Location: Fort Meade, MD Employment Type : Full-Time Clearance: TS/SCI with Full Scope Polygraph Salary Range: $115,000 to $130,000 per year OTA is seeking System Administrators to provide support for implementation,...Full time$185k - $200k
Red Arch Solutions is hiring a System Administrator on a priority program in Annapolis Junction, MD... ...for providing support for a large-scale Linux system including installation of COTS/... ...Basic Qualifications: Active TS/SCI with polygraph Security+ Fifteen (...Full timeContract workWork experience placementLocal area- ...Description Job Description **An active TS/SCI clearance with a Full Scope polygraph is... ...join a small, talented, and hardworking Linux team in a hybrid cloud environment. This... ...candidate will have hands-on Linux administration and scripting automation experience with...Temporary workLocal area
$155k - $255k
...Description: DarkStar Intelligence is seeking a System Administrator Level 2 to support the implementation,... ...Requirements: Active TS/SCI with Polygraph security clearance Minimum... ..., configuring, and sustaining Red Hat Linux (RHEL) environments Extensive...Local area- ...Zohorecruit seeks a Systems Engineer 2 in Columbia, United States, to provide Linux systems administration and operational support in a high-availability environment. The role... ...monitoring, and ensuring mission continuity. A TS/SCI clearance with polygraph is required, with a...
- ...modernize and support secure systems, networks, laboratories,... ..._____________As a System Administrator, you will sustain a secure Linux environment supporting... ...Position requires an active TS/SCI with polygraph level... ...certification meeting DoD 8570/8140 IAT Level II requirements...Full timeContract workTemporary workFor contractorsLocal areaImmediate startRemote work
$165k - $196k
...Description Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED Do you like to tackle... ..., you’re in the right place! We are looking for a Senior Linux Systems Administrator who shares our drive to push boundaries and build secure,...Hourly payContract workWork experience placementImmediate startFlexible hours$100k
...passionate about shaping secure, IT systems in classified environments? Do you want to influence... ...our team at APL! We are seeking a Linux System Administrator to join the RF Engineering group to... ...scripting languages. Hold a current DoD 8570 certification (Security+, CASP,...Interim role$120k - $157.5k
...Belay Technologies is seeking a System Administrator (SA) to join our Intel team. The SA will provide Linux systems administration and... ...tickets. Qualifications TS/SCI with polygraph required SA1:... ...and engineering solutions to the DoD, as well as state-of-the-art commercial...Full timeContract workWork experience placementFlexible hours$25k
...Job Description Job Description System Administrator - Network Management and Design - 10+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering Group is looking for a System Administrator with Linux and Windows Network Administration experience to join...Contract workTemporary workRemote workShift work- ...YOUR RESPONSIBILITIES: This position is for System Administrator support for development and production... ...troubleshooting issues as they arise. Requirements: · TS/SCI Clearance with polygraph · Experience with: o Linux (Centos, RedHat) o Docker o Kubernetes...For contractorsRemote workFlexible hours
- ...Quevera is seeking a highly skilled Senior Linux Systems Administrator – Kubernetes with an active TS/SCI clearance with Polygraph to support a high-visibility... ...Hat certification. Experience with High Side/Classified networking. Experience with Python....Temporary workMonday to FridayShift work
- ...Description An active Top Secret/SCI Clearance with a Full Scope... ...mission-critical production systems across multiple network... ...applications (e.g., GitLab CI/CD) • Linux administration experience • Experience... ...across multiple isolated or classified network environments •...Immediate startRemote work2 days per week1 day per week
$25k
...Job Description Job Description System Administrator - Linux/RedHat/Splunk - 15+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering Group is looking for a System Administrator who will be responsible for providing support for a large-scale Linux...Contract workTemporary workRemote workShift work- ...Wellness resources Position: System Administrator, Level II Location: Glen... ...Requirement: Active TS/SCI clearance with full scope polygraph... ...performance working with Linux virtual machines and strong... ...Knowledge of Federal, NSA, IC, and DoD Information Security...Work experience placement
$135k - $216k
ResponsibilitiesAbout the Role: Peraton is seeking a Cloud System Administrator to support a mission-critical... ...Equivalency: Seven (7) years of Linux Systems Administration experience, with... ...required bachelor’s degree.Active TS/SCI with polygraph is required.Security+...Contract workTemporary workShift work- ...Peraton Labs in Maryland seeks a Linux Systems Engineer to design, implement, and sustain secure research infrastructure... ...-on, operations-oriented role focuses on Linux administration and IT/telecom delivery in both classified and unclassified spaces. The position is on-...Relocation package
$112k - $179k
ResponsibilitiesPeraton has an exciting opportunity for an experienced Senior Systems Administrator to provide system engineering, application and hardware... ...of our country. The right candidate will hold an active TS/SCI clearance, with the ability to obtain a polygraph if one is...Contract workRemote workShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Linux Systems Administrator - Classified Infra (DoD SCI). Be the first to apply!




