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

Senior Systems Administrator — TS/SCI, UNIX/Windows

$195k - $205k

Unisity, LLC

A technology service firm is seeking an experienced Systems Administrator to provide IT support and maintain system operations. Candidates should have a Bachelor's degree and ten years of relevant experience, with advanced troubleshooting skills in UNIX and Windows environments. The position requires U.S. citizenship and suitable security clearance for federal contracts. A competitive salary of $195,000 - $205,000 annually is offered. #J-18808-Ljbffr Unisity, LLC

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Senior Systems Administrator — TS/SCI, UNIX/Windows in Annapolis, MD vacancy
  • $115k - $175k

     ...Junction, Maryland is seeking a motivated Senior Systems Administrator to support critical IT systems. This...  .... The role involves configuring UNIX and Windows operating systems, troubleshooting...  ...equivalent experience, and a current TS/SCI clearance is mandatory. A... 
    Senior
    Windows
    Unix

    Envision Innovative Solutions

    Annapolis, MD
    3 days ago
  • AV is seeking a System Administrator to manage and support crucial IT infrastructure, ensuring operational excellence across Windows and UNIX systems. This role entails troubleshooting and maintenance...  ...Linux and Windows, and an active TS/SCI clearance with Polygraph.... 
    Senior
    Windows
    Unix

    AV

    Annapolis, MD
    5 days ago
  • A technology solutions firm based in Maryland seeks a System Administrator to manage IT systems support and infrastructure operations...  ..., supporting Help Desk functions, and maintaining UNIX and Windows systems. TS/SCI clearance with Poly is a must for this role, which offers... 
    Senior
    Windows
    Unix

    Fidelistech

    Annapolis, MD
    2 days ago
  •  ...Annapolis Junction, MD, is seeking an Expert System Administrator to provide critical support for IT systems. This...  .... Applicants must have an active TS/SCI clearance with polygraph and experience with UNIX and Windows configurations. #J-18808-Ljbffr Cornerstone... 
    Senior
    Windows
    Unix

    Cornerstone Defense

    Annapolis, MD
    5 days ago
  • $150k - $175k

     ...in Maryland is seeking an experienced System Administrator to support critical IT infrastructure...  ...handle day-to-day operations across Windows and UNIX systems, provide IT support, and manage...  .... This position requires an active TS/SCI clearance with Polygraph and offers a... 
    Senior
    Windows
    Unix

    BlueHalo

    Annapolis, MD
    5 days ago
  • $120.8k - $265.8k

    A technology services provider is seeking a Senior Systems Administrator in Maryland. This role requires expertise in Linux and Windows systems administration along with TS/SCI clearance. Responsibilities include managing IT infrastructure, troubleshooting issues, and... 
    Senior
    Windows
    Unix

    CACI International Inc

    Annapolis, MD
    4 days ago
  •  ...Dover Networks LLC is seeking a qualified Systems Administrator to provide support for the implementation, troubleshooting, and maintenance...  ...infrastructure, problem resolution, and configuration of UNIX and Windows operating systems. A Bachelor's degree in technical... 
    Senior
    Windows
    Unix

    Dover Networks LLC

    Annapolis, MD
    2 hours ago
  • Capital-Solutions-Group is looking for a Systems Administrator to provide support for IT systems in Maryland. Ideal candidates will...  ...troubleshooting, implementing, and maintaining IT systems across UNIX, Linux, and Windows environments. The role involves managing configurations... 
    Senior
    Windows
    Unix

    Capital-Solutions-Group

    Annapolis, MD
    3 days ago
  • Sunayu is seeking a System Administrator 3 based in Annapolis Junction, MD. The ideal candidate will have at least 15 years of experience...  ...troubleshooting, and user assistance. This role requires proficiency in UNIX and Windows systems, customer support skills, and a recent polygraph... 
    Senior
    Windows
    Unix

    Sunayu

    Annapolis, MD
    5 days ago
  •  ...Technologies in Maryland is seeking a Mid-Level System Administrator to join their intel team. Candidates...  ...5 years of relevant experience and TS/SCI clearance with a polygraph....  ...application data flows across Linux, Unix, and Windows systems. Belay offers a comprehensive... 
    Windows
    Unix

    Belay Technologies

    Annapolis, MD
    5 days ago
  •  ...leading IT solutions provider is seeking a Systems Administrator to manage IT systems and provide...  ...technical discipline, and an active TS/SCI clearance. Responsibilities include troubleshooting...  ...and supporting operations involving UNIX and Windows systems. The position offers... 
    Windows
    Unix

    Kaizen Approach, Inc.

    Annapolis, MD
    1 day ago
  • $1,500 - $3,000 per month

     ...flexibility. Tulzi offers secure network systems and software engineering...  .... Clearance Required: TS/SCI with poly Title: System Administrator III Location: Annapolis Junction...  .... Configures and manages Linux, Unix, and Windows operating systems and installs/... 
    Windows
    Unix
    Hourly pay
    Temporary work
    Local area

    Power3 Solutions

    Annapolis, MD
    7 hours ago
  • System Administrator Level 2 Location: On‑site Clearance: Active TS/SCI with Polygraph Experience Required: 10+ years (or 5 additional...  ...working across both Windows and Linux platforms in a fast‑...  ...resolution. Configure and manage UNIX and Windows operating systems,... 
    Windows
    Unix

    Emtakllc

    Annapolis, MD
    5 days ago
  • $65 - $100.96 per hour

     ...solutions provider in Maryland is seeking a Systems Administrator with over 15 years of experience. This...  ...and requires expertise in Linux and Windows systems, virtualization platforms, and...  ...with extensive experience, along with TS/SCI clearance. Competitive hourly... 
    Senior
    Windows
    Hourly pay

    EverWatch

    Annapolis, MD
    2 days ago
  • $172k - $210k

    A technology services firm is seeking a Systems Administrator with extensive experience in Linux and Windows environments. Candidates must be US citizens with an active TS/SCI security clearance. Responsibilities include supporting users, documenting security processes,... 
    Senior
    Windows

    Constellation Technologies, Inc

    Annapolis, MD
    1 day ago
  • $25k

    SYSTEM ADMINISTRATOR -Linux/MongoDB/AWS- 10 yrs of Experience - TS/SCI w/Poly clearance is required Job Description System Administrator -Linux/MongoDB/AWS - 10...  ...the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads... 
    Windows
    Unix
    Contract work
    Temporary work
    Remote work
    Shift work

    Halogen Engineering Group, Inc

    Annapolis, MD
    5 days ago
  • Lockheed Martin seeks a senior system administrator to support Windows-based systems and virtual environments. The role involves managing installations, overseeing...  ...Bachelor’s in Computer Science (or equivalent), and a TS/SCI clearance. This position offers a comprehensive... 
    Senior
    Windows

    Lockheed Martin

    Annapolis, MD
    5 days ago
  • System Administrator 3 Location: Annapolis Junction, MD. Category: Systems Administrator. Travel...  ...: No. Remote Type: No. Clearance: TS/SCI w/ Polygraph. Position Description Provides...  ...process. Configures and manages UNIX and Windows operating systems and installs/loads... 
    Windows
    Unix
    Temporary work
    Immediate start
    Remote work

    Sunayu

    Annapolis, MD
    5 days ago
  • Job Title & Location System Administrator II - TS/SCI w/poly clearance | Annapolis Junction, MD Overview CyberTrend’s leadership has 40 years of...  ...in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software... 
    Windows
    Unix
    Full time
    For contractors
    Local area

    CyberTrend Engineering LLC

    Annapolis, MD
    5 days ago
  • $190k - $275k

     ...A day in the life: As a Senior CNO Developer, you will support...  ...focused team of software, systems and security engineers in the...  ...least one technology area (e.g. Windows, Unix, Mobile, Network devices) ~...  ...~ An active US Government TS/SCI security clearance with Polygraph... 
    Senior
    Windows
    Unix
    Summer holiday
    Immediate start

    Red Alpha

    Annapolis, MD
    2 days ago
  •  ...solutions provider in Maryland is seeking a Senior System Administrator specializing in Linux Desktop Services to oversee...  ...across various IT platforms including UNIX and Linux systems. The ideal candidate must possess a TS/SCI clearance with a Polygraph and have at least... 
    Senior
    Unix

    CACI International Inc

    Annapolis, MD
    3 days ago
  •  ...defense contracting company in Maryland is seeking a System Administrator II to manage and support IT systems. Candidates...  ...years of experience, proficiency in both Linux and Windows systems, and an Active Top Secret SCI with Fullscope Polygraph. This role involves... 
    Senior
    Windows
    Flexible hours

    ProSync Technology Group, LLC

    Annapolis, MD
    5 days ago
  • Zachary Piper Solutions is seeking a Senior Systems Administrator with TS/SCI clearance to support complex IT infrastructures across the U.S. This role...  ...involves implementing secure systems, maintaining Linux and Windows environments, troubleshooting, and ensuring compliance... 
    Senior
    Windows
    Remote work

    Zachary Piper Solutions

    Annapolis, MD
    5 days ago
  • The Swift Group, LLC is seeking a Systems Administrator III in Maryland to manage IT supports including...  ..., a Bachelor's degree, and active TS/SCI security clearance. Responsibilities...  ...Tier 1 and Tier 2 support, managing UNIX and Windows operating systems, optimizing system... 
    Senior
    Windows
    Unix

    The Swift Group, LLC

    Annapolis, MD
    1 day ago
  • $145k - $190k

     ...technology services firm located in Maryland is seeking a skilled System Administrator to manage and support IT systems. This position requires...  ...candidate will have a strong understanding of Linux, Windows, and Unix systems, and excellent troubleshooting skills. The firm... 
    Windows
    Unix

    Akina, Inc.

    Annapolis, MD
    3 days ago
  •  ...company in Maryland is seeking an experienced Systems Administrator to manage its IT systems. Responsibilities...  ...system support, and configuration of both UNIX and Windows operating systems. Ideal candidates must have a Top-Secret/SCI security clearance and at least ten years... 
    Senior
    Windows
    Unix

    Erias Ventures

    Annapolis, MD
    3 days ago
  • Power3 Solutions is looking for a System Administrator II based in Annapolis Junction, MD. The candidate must have at least five years...  ...troubleshooting, and managing configurations for Linux, Unix, and Windows operating systems. The role offers competitive benefits,... 
    Windows
    Unix

    Power3 Solutions

    Annapolis, MD
    4 days ago
  • $115k - $175k

     ...motivated, career, and customer-oriented Senior Systems Administrator to join our team at Annapolis...  .... • Configures and manages UNIX and Windows operating systems and installs/loads...  ...Clearance Requirement: • Current/Active TS/SCI with Full Scope Polygraph. The... 
    Senior
    Windows
    Unix
    Hourly pay
    Contract work
    Work experience placement

    Envision Innovative Solutions

    Annapolis, MD
    4 days ago
  • $130k - $145k

    ARSIEM, based in Maryland, is seeking a System Administrator 2 to support one of our government clients in Annapolis Junction, MD. You will...  ...of IT systems, ensuring the operational integrity of both UNIX and Windows systems. The ideal candidate will have a minimum of 10... 
    Windows
    Unix

    ARSIEM

    Annapolis, MD
    5 days ago
  • $120.8k - $265.8k

     ...Job Title: Senior Systems Administrator Job Category: Information Technology Time Type: Full...  ...Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:...  ...will Configure and manage primarily Windows and some UNIX operating systems and installs/loads... 
    Senior
    Windows
    Unix
    Full time
    Contract work
    Work experience placement
    Local area
    Immediate start
    Flexible hours

    CACI International

    Annapolis, MD
    7 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Systems Administrator — TS/SCI, UNIX/Windows. Be the first to apply!