Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

TS/SCI Linux System Administrator - Level 1

$107k - $115k

OAK LEAF SOLUTIONS LLC

Oak Leaf Solutions is looking for a Level 1 Linux System Administrator at its Hanover, MD location. Candidates must possess a DOD TS/SCI Clearance with Full Scope Polygraph. This role involves managing IT systems, providing support for troubleshooting, and ensuring optimal system performance. Benefits include premium medical coverage, generous paid leave, and up to $5,250/year for professional development. The salary ranges from $107,000 to $115,000 annually. #J-18808-Ljbffr

Vacancy posted 9 hours ago
Similar jobs that could be interesting for youBased on the TS/SCI Linux System Administrator - Level 1 in Hanover, MD vacancy
  •  ...Laurel, MD is seeking a Software Engineer Level 1 to support applied cyber capabilities. The...  ...strong technical skills and experience in Java, Linux environments, and modern development tools. Candidates must possess an active TS/SCI clearance and a Bachelor's degree in... 
    Level 1

    TAP Engineering

    Laurel, MD
    3 days ago
  • $180k - $190k

     ...Shieldconsulting is seeking an experienced System Administrator based in Linthicum, Maryland, with active TS/SCI clearance. The role involves managing RedHat Linux virtual machines, ensuring IAVA compliance, and coordinating with the development team. The position offers... 
    Suggested

    shieldconsulting.com

    Baltimore, MD
    9 hours ago
  • $180k - $190k

     ...Shield Consulting Solutions is seeking a skilled System Administrator in Linthicum, Maryland. The role requires an active TS/SCI clearance and involves managing RedHat Linux virtual machines in a cloud environment. Essential duties include troubleshooting server issues... 
    Suggested

    Shield Consulting Solutions

    Baltimore, MD
    9 hours ago
  •  ...jobr.pro is seeking a System Administrator in Columbia, Maryland, to oversee the implementation and...  ...years of relevant experience, focusing on Linux, Unix, and Windows operating systems....  ...5,000 to $160,000. U.S. Citizenship and TS/SCI clearance required. #J-18808-Ljbffr... 
    Suggested

    Jobr

    Columbia, MD
    3 days ago
  •  ...technology services provider in Columbia, MD is seeking a qualified Systems Administrator with a focus on IT system infrastructure and support. This...  ..., a bachelor's degree in a technical field, and an active TS/SCI clearance. The company offers a remarkable benefits package,... 
    Suggested
    Full time

    Wyetech LLC

    Columbia, MD
    3 days ago
  • $140k - $200k

     ...Senior Linux Systems Administrator As a Senior Linux Systems Administrator, you will join an operations...  ...'s degree. An active US Government TS/SCI security clearance with Polygraph...  ...relevant professional experience, actual level of expertise, and the responsibilities... 
    Summer holiday
    Immediate start

    Red Alpha

    Annapolis Junction, MD
    1 day ago
  • $100k - $140k

     ...Linux System Administrator We are looking for a Linux System Administrator to join a mission critical...  ...hoc basis. An active US Government TS/SCI security clearance with Polygraph...  ...relevant professional experience, actual level of expertise, and the responsibilities... 
    Summer holiday
    Immediate start

    Red Alpha

    Annapolis Junction, MD
    1 day ago
  • $180k - $275k

     ...Cloud Systems Administrator At Red Alpha, we are pioneers in shaping...  ...environment. A TS/SCI with Polygraph...  ...software engineering. ~ Linux system administration...  ...IAVA management ~ Tier 1/2 troubleshooting ~...  ...professional experience, actual level of expertise, and the... 
    Summer holiday
    Immediate start

    Red Alpha

    Annapolis Junction, MD
    11 days ago
  • $180k - $250k

     ...Lead Linux Systems Administrator We are looking for a Lead Linux Systems Administrator to support our...  ...solutions. The team also delivers enterprise-level security services for networks,...  ...deliverables as requested. ~ Current TS/SCI clearance with polygraph. Bonus... 
    Contract work
    Summer holiday
    Immediate start

    Red Alpha

    Annapolis Junction, MD
    10 days ago
  •  ...solutions provider in Hanover, MD is seeking a CNO Analyst / Programmer Level 1. This full-time position focuses on developing advanced...  ...collaborative environment. The ideal candidate will have active TS/SCI clearance, relevant experience in software engineering, and familiarity... 
    Level 1
    Full time

    TAP Engineering

    Hanover, MD
    3 days ago
  • $170k - $230k

     ...Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance...  ...Qualifications: Skills: Linux, System Improvements, System...  ...Job Description: SYSTEMS ADMINISTRATOR SME - LINUX Grow your...  ...operating systems • Active TS/SCI with polygraph • US... 
    Full time
    Contract work
    Temporary work
    Immediate start
    Remote work
    Work from home
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Annapolis Junction, MD
    4 days ago
  •  ...ManTech is looking for a motivated Linux Systems Administrator for their Laurel, MD team. The role demands in-depth knowledge of Linux Red Hat environments...  ..., and relevant certifications. A current active Top Secret/SCI with Polygraph clearance is mandatory. #J-18808-Ljbffr... 

    Itlearn360

    Laurel, MD
    3 days ago
  •  ...provider is seeking an experienced Systems Administrator with over 10 years of experience...  ...include providing Tier 1 & 2 Help Desk support, maintaining...  ...Required qualifications include IAT Level II certification and an active TS/SCI with Full Scope Polygraph. This role... 

    HoogaNet

    Jessup, MD
    15 hours ago
  •  ...Job Title System Administrator, Clearance Required – TS/SCI w/Polygraph (All Levels) Location: Fort Meade, MD Date Opened: 03/10/2026 Priority: Normal Job...  ...storage, and network environments. Delivered Tier 1 and Tier 2 technical support for users and... 
    Level 1
    Bi-weekly pay
    Full time
    Work experience placement
    Remote work

    SSATI

    Annapolis Junction, MD
    1 day ago
  •  ...Systems Administrator Location: Annapolis Junction, Maryland Clearance: TS/SCI w/ Polygraph Position is contingent upon contract award...  ...using IT systems Provide Tier 1 (Help Desk) and Tier 2 (...  ...Basic Requirements Level 0 requires a degree in a relevant... 
    Level 1
    Contract work
    Temporary work
    Work experience placement
    Immediate start

    SUNAYU

    Annapolis Junction, MD
    1 day ago
  • 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... 

    Booz Allen Hamilton

    Columbia, MD
    2 days ago
  •  ...Ellicott City, Maryland is seeking a System Administrator Level 2 to manage and optimize enterprise IT...  ...candidate will have extensive experience in Linux and Windows environments, strong...  ...are required. Must possess an active TS SCI clearance. #J-18808-Ljbffr Independent... 

    Independent Software, Inc.

    Ellicott City, MD
    4 days ago
  • $165k - $175k

    Shield Consulting Solutions is looking for a System Administrator with an active TS/SCI security clearance. The successful candidate will have 15 years of...  ...experience. Responsibilities include managing UNIX, Linux, and Windows systems, troubleshooting software integration... 
    Full time

    Shield Consulting Solutions

    Laurel, MD
    2 days ago
  •  ...teKnoluxion Consulting LLC is seeking a Senior System Administrator/System Engineer (Linux) based in Columbia, Maryland. The role requires supporting mission...  ...will have over 10 years of experience, hold an Active TS/SCI clearance, and possess strong skills in Linux... 

    teKnoluxion Consulting

    Columbia, MD
    3 days ago
  •  ...YOU MUST HAVE AN ACTIVE DOD TS/SCI Clearance with FULL SCOPE POLYGRAPH to apply for this job. If you do not have a clearance, we cannot consider you at this time. Linux System Administrator – Level 1 SALARY: 107K - 115K Location: Hanover, MD Required Skills System administration... 
    Level 1
    Work from home

    OAK LEAF SOLUTIONS LLC

    Hanover, MD
    10 hours ago
  •  ...Quevera is looking for a Senior System Administrator/System Engineer with expertise in Linux, based in Columbia, Maryland. The role involves supporting a high viability...  ...JBoss/Wildfly and VMWare, along with a current TS/SCI Polygraph clearance. Benefits include a 100%... 
    Temporary work

    Quevera

    Columbia, MD
    3 days ago
  • $190k - $210k

    Belay Technologies is seeking a Systems Engineer in Laurel, Maryland to join the intel team. This role involves supporting...  ...the Desktop Services Team and requires expertise in Linux and Windows. Candidates must have a TS/SCI Clearance with polygraph, a Bachelor's degree, and... 

    Belay Technologies

    Laurel, MD
    2 days ago
  • $25k

     ...Description Job Description System Administrator/System Engineer - Linux/AWS - 5+ years of Experience - TS/SCI w/Poly clearance is required...  ...will also improve the level of efficiency and effectiveness...  ...PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible)... 
    Contract work
    Temporary work
    Remote work
    Worldwide
    Flexible hours
    Shift work

    Halogen Engineering Group, Inc

    Columbia, MD
    12 days ago
  •  ...Systems Engineer – Level 1 (TS/SCI with Polygraph) Location: Annapolis Junction, MD Clearance Required: Active TS/SCI with Polygraph Overview We are seeking a Systems Engineer (Level 1) to support mission-critical programs in a fast-paced Agile environment... 
    Level 1

    EMTAK LLC

    Annapolis Junction, MD
    2 days ago
  •  ...country from threats. Job Description SYSTEMS ADMINISTRATOR SME – LINUX Grow your impact. Grow your career....  ...• 10+ years of related experience • SME-level proficiency with Linux operating systems • Active TS/SCI with polygraph • US citizenship • Demonstrated... 
    Long term contract
    Contract work
    Work from home
    Flexible hours

    General Dynamics Information Technology

    Annapolis Junction, MD
    a month ago
  •  ...Database Engineer Level 2 We are actively hiring a Database...  ...engineering experience supporting systems of similar size, scope, and...  ...(Mandatory) ~ Active TS/SCI with Full Scope Polygraph...  ...Support database architecture, administration, and performance tuning Develop... 
    Level 1
    Temporary work

    Emtak LLC

    Annapolis Junction, MD
    2 days ago
  •  ...technology firm in Laurel, Maryland seeks a Mid-Level System Engineer to support their intel team. The role involves Linux systems administration, working independently and as part of a...  ...experience, a bachelor's degree, and be TS/SCI cleared. Perks include 8 weeks paid leave... 

    Belay Technologies

    Laurel, MD
    15 hours ago
  • $79.3k - $184.8k

     ...AT&T in Columbia, Maryland, seeks a High-Performance Computing (HPC) Systems Administrator to manage Linux and Windows platforms. The role requires TS/SCI clearance and offers a competitive salary range of $79,300 - $184,800 annually based on experience and education.... 

    AT&T

    Columbia, MD
    3 days ago
  • $155k - $205k

     ...Integrity Technology Consultants, based in Linthicum, Maryland, is seeking a Mid-Level Systems Administrator with a TS/SCI and polygraph clearance. The ideal candidate will have extensive experience in system administration and IT support across various platforms. The... 

    INTEGRITY TECHNOLOGY CONSULTANTS

    Baltimore, MD
    9 hours ago
  • $116.35k - $210.33k

     ...Type: No Clearance: TS/SCI w/ Polygraph Position...  ...Analyzes system requirements and concept...  ...tailored to system functions, level, maturity, and performance...  ...any or all of the Level 1 tasks as constrained by...  ...automation test scripts Linux Putty Experience in... 
    Level 1
    Contract work
    Temporary work
    Work experience placement
    Immediate start
    Remote work

    Sunayu

    Gambrills, MD
    10 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to TS/SCI Linux System Administrator - Level 1. Be the first to apply!