Job Type
Date Posted
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Distance

Senior IT Systems Administrator Jobs in Reston, VA

1,596Jobs

  • 3.8
    ENSCO – Herndon, VA
    $84k-$108k(Glassdoor est.)
    10 days ago 10d
    Recruiter Julie Lawrence Industry Job Title SeniorSystems Administrator Internal Position Title Staff Engineer Employment… Inc. has a unique opportunity for an experienced SeniorSystems Administrator in Herndon, VA. This position provides an opportunity…
  • 3.3
    Freddie Mac – Reston, VA
    4 days ago 4d
    This Systems Admin Senior role is in the Enterprise Operations Department of the IT Division at Freddie Mac. This role will provide…
  • 3.8
    ENSCO – Herndon, VA
    $67k-$88k(Glassdoor est.)
    HOT
    ENSCO has a unique opportunity for an experienced SeniorSystems Administrator in Herndon, VA. This position provides an opportunity… Linux System Administrator to include at least one position in a Government facility Perform the core system administration skills…
  • 3.6
    LookingGlass Cyber Solutions – Reston, VA
    $44k-$72k(Glassdoor est.)
    12 days ago 12d
    reports and dashboards This is a junior level position; senior contract professionals need not apply. Incumbent will have the…
  • 3.7
    Pro-Sphere Tek – Washington, DC
    $74k-$96k(Glassdoor est.)
    HOT
    Pro-Sphere Tek, Inc. (ProSphere) is seeking a SeniorSystem Administrator who will serve as an overall operations manager.… applicable federal, state or local law. , SeniorSystem Administrator Job Locations US-DC-Washington…
  • 5.0
    DataSync Technologies, Inc – Reston, VA
    EASY APPLY
    $75k-$97k(Glassdoor est.)
    5 days ago 5d
    experience administering, troubleshooting and implementing IT systems including: Administering LANs and WANs using Active Directory… people from clerical staff, network specialist, developers, senior management and vendors BS or MS degree in Computer Science…
  • 4.2
    Navstar – Vienna, VA
    $72k-$110k(Glassdoor est.)
    NEW
    program. Qualified candidates will be expected to provide system administration of the systems at the Customer’s facility location in… Senior Windows Engineer Location Vienna, VA Required Clearance Level Secret Apply Now…
  • 3.6
    Cloudistics – Reston, VA
    $84k-$107k(Glassdoor est.)
    6 days ago 6d
    The SeniorSystems Administrator / Engineer Reston, Va. Cloudistics is a software company that is reinventing infrastructures… space into intuitive workflows. Summary: The SeniorSystems Administrator / Engineer is responsible for the design, implementation…
  • 3.9
    Akamai – Reston, VA
    $73k-$104k(Glassdoor est.)
    25 days ago 25d
    equivalent experience 6+ years of experience with UNIX system administration or equivalent experience 6+ years of experience with… Akamai’s success while being part of a very important team. As a Senior Platform Operations Engineer you will be responsible for:…
  • 3.2
    Sotera Defense Solutions – Reston, VA
    $100k-$128k(Glassdoor est.)
    6 days ago 6d
    Solutions is seeking candidates with experience as a SeniorSystems Administrator in Reston, Va. Candidate would support a large, U.S… Solutions, a KeyW company, is looking for an experienced Systems Administrator to provide Linux engineering, software integration and…
  • 3.8
    Phase One CG – Washington, DC
    4 days ago 4d
    translation (NAT) where appropriate Experience with Systems Administration and in-depth knowledge of Windows servers Have experience…
  • 3.5
    US Pharmacopeia – Rockville, MD
    $100k-$139k(Glassdoor est.)
    NEW
    The Senior/Lead Business Systems Analyst is a non-supervisory, independent contributor with the Global Analytics team within Market… including support for business development initiatives. The Senior/Lead Business Systems Analyst responsibilities include 1) administrating…
  • 2.9
    Serco Group – Reston, VA
    $79k-$103k(Glassdoor est.)
    NEW
    development of IT systems. This position will work closely with the overall IT Operations team to ensure availability of IT systems and will… duties. The role provides operational support of several IT systems that enable the company’s various functions. Systems include…
  • 3.6
    Raytheon – Reston, VA
    $104k-$142k(Glassdoor est.)
    11 days ago 11d
    support services. Raytheon is seeking a Senior System Engineer/System Administrator to work on-site at a customer location. This… experience considered in lieu of education. Strong system administration/system engineering competencies including, but not limited…
  • 3.5
    Raytheon BBN Technologies – Reston, VA
    $110k-$162k(Glassdoor est.)
    10 days ago 10d
    support services. Raytheon is seeking a Senior System Engineer/System Administrator to work on-site at a customer location. This… experience considered in lieu of education. Strong system administration/system engineering competencies including, but not limited…
  • 3.3
    Gemalto – Reston, VA
    $70k-$90k(Glassdoor est.)
    5 days ago 5d
    job, you must have: 5 yrs System Administration experience UNIX (AIX) system administration experience Excellent oral and… preferred if you have LINUX system administration experience Windows system administration experience Shell, Python or Perl…
  • 3.9
    TechnaLink – Arlington, VA
    NEW
    Job Description We are looking for a Unix/Linux System Administrator, who has experience building the systems and loading…
  • 3.9
    TechnaLink – Arlington, VA
    NEW
    Job Description We are looking for a Unix/Linux System Administrator, who has experience building the systems and loading…
  • 3.7
    Northrop Grumman – Bethesda, MD
    $93k-$117k(Glassdoor est.)
    NEW
    support/migration of Virtual Machines (VM) and VMware system administration services with experience with vCenter 5.0, 5.1.… Northrop Grumman Technology Sector is seeking a Senior Windows Subject Matter Expert to join our team of qualified, diverse IT…
  • 3.9
    Alta It Services – Reston, VA
    $120k-$151k(Glassdoor est.)
    19 days ago 19d
    Senior Linux Systems Administrator Location: Vienna, VA Clearance: Secret Pay Range: $140k to $145k 6 months to Perm:… : Job Summary: Alta is seeking a Sr. Linux Systems Administrator to join our client's operations team that provides support…
  • 3.4
    CACI International – Chantilly, VA
    22 days ago 22d
    Job Description This is senior level security administrative work performed in a security functional area. Requires the ability… ability to obtain senior level knowledge of security-related administrative processes and procedures in support of a diverse range…
  • 5.0
    Advanced Systems Engineering Corporation – Chantilly, VA
    $74k-$95k(Glassdoor est.)
    12 days ago 12d
    in technology-based positions; 8+ years of Linux Systems Administration experience; hands-on experience with YUM and APT repositories…
  • 3.4
    General Dynamics Information Technology – Herndon, VA
    $79k-$106k(Glassdoor est.)
    5 days ago 5d
    Bonuses, and all around Cool Job! This Surge Team SeniorSystems Administrator position is a full time opportunity for candidates… fast-paced environment. We are looking for experienced SeniorSystems Administrator who want to work with the latest technologies as…
  • 2.6
    ASG Technologies – Herndon, VA
    $86k-$123k(Glassdoor est.)
    25 days ago 25d
    Senior Software Developer - Herndon, VA; Arlington, TX; or Purchase, NY (4320) With proven solutions for information access… themselves. ASG Technologies is currently searching for a Senior Software Developer for our Herndon, VA, Arlington, TX, or Purchase…
  • 4.5
    Medical Science & Computing, LLC – Bethesda, MD
    $90k-$115k(Glassdoor est.)
    4 days ago 4d
    SeniorSystem Administrator Job Description:The LHNCBC requires services of a seniorSystem Administrator who has extensive… hardware to support enterprise IT systems. Required Skills: Extensive system administration skill in Red Hat Linux and Intel…
  • 3.3
    Pragmatics, Inc. – Reston, VA
    $73k-$95k(Glassdoor est.)
    22 days ago 22d
    is seeking a SeniorSystems Administrator to support our Reston Headquarters. As a SeniorSystems Administrator, you will be… Degree in computer science or equivalent, 5+ years of Systems Administration. clearance Secret Clearance. company…
  • 2.4
    Pentagon Federal Credit Union – Chantilly, VA
    $105k-$153k(Glassdoor est.)
    13 days ago 13d
    Apply Now Senior IT Security Engineer, Splunk Technologies Summary PenFed is looking to hire a Senior IT Security Engineer… Senior IT Security Engineer, Splunk Technologies City Chantilly State/Territory Virginia…
  • 5.0
    Macro Solutions – Crystal City, VA
    24 days ago 24d
    to our clients. We are currently looking for an experienced Senior Oracle Audit Vault Developer-Administrator (Database/Firewall…
  • 3.3
    Freddie Mac – Reston, VA
    7 days ago 7d
    proficiency with Windows and Linux Server support and Systems Administration. Experience with Network, Unix, Windows, and/or Database… Experience with Security products in a seasoned professional or senior role including experience with policy configuration, application…
  • 3.7
    Acuity – Reston, VA
    $87k-$130k(Glassdoor est.)
    NEW
    A proactive individual excited to work with and learn from senior ServiceNow consultants who can take on and own projects that… new projects and successfully uses feedback from peers and senior level staff to improve the level of their deliverables. Eager…
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