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  • $104.65k - $189.18k

     ...program for the Fire Control team. We are looking for experienced Systems Engineers who can bring digital engineering practices into the...  ...note that this is a hybrid position that requires onsite support 1-2 days per week from either Reston - VA or Huntsville - AL.... 
    Suggested
    Local area
    Immediate start
    Remote work
    2 days per week
    1 day per week

    Leidos

    Dulles, VA
    25 days ago
  • $112k - $179k

     ...Program Overview About The Role Peraton’s Space & Intelligence Sector is looking for a Systems Administrator to join our diverse team at our Herndon, VA office. The candidate will be responsible for deploying and maintaining systems running in the OpenShift variant... 
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    Peraton

    Herndon, VA
    8 days ago
  •  ...adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world. We partner with our...  ...a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance. • Robust health... 
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    Immediate start

    Verite Group, Inc.

    Dulles, VA
    3 days ago
  •  ...Are you a state-licensed Security System Installation company, looking to grow your network? Apply now! -   HelloTech is looking for...  ...Who is HelloTech? We are an on-demand, on-site tech support provider. Our network of skilled Techs operate in all 50 states... 
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    Part time
    Local area

    HelloTech

    Washington DC
    3 hours agonew
  •  ...Cloud Systems Admin - Job Description Active TS/S CI with Polygraph (required) Summary: Red Arch Solutions is seeking a System...  ...opportunity to contribute to cutting-edge technology while supporting national security efforts. Key Responsibilities: ~ Provide... 
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    Red Arch Solutions

    Reston, VA
    4 days ago
  • $112k - $179k

     ...About The Role We are seeking a highly skilled and experienced System Administrator to join our team. This position will require the...  ...Implementation Guides (STIGs) and patching. Provide support and maintenance for Oracle database environments on Windows and... 
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    Peraton

    Herndon, VA
    21 days ago
  • $112k - $179k

     ...seeking a highly skilled and experienced System Administrator to join our team. This position...  ...Guides (STIGs) and patching. Provide support and maintenance for Oracle database environments...  ...skills for server-based applications and IT infrastructure components. Ability to... 
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    Peraton

    Herndon, VA
    12 hours ago
  • Seeking a System Administrator for a DEVOPS focused position to assist with maintenance of existing legacy applications and support the transition to a new system architecture.  Mandatory skills needed: ~ TS/SCI FS Poly ~• Demonstrated 5+ yrs of DevOps experience • Demonstrated... 
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    EMTAK LLC

    Reston, VA
    3 days ago
  • $135k - $216k

     ...operational applications and their authority to operate. Program supports research, development, testing, and evaluation based on...  ...efforts. About The Role Peraton is seeking an experienced Systems Administrator to join our SITE III Directorate Operations (DO... 
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    Peraton

    Herndon, VA
    12 days ago
  • Systems Administrator  ACTIVE TS/SCI CLEARANCE with FS poly REQUIRED TO BE CONSIDERED FOR THIS POSITION Maintains operation of multi-user computer systems, including coordination with network engineers. Duties may include setting up administrator and service accounts,... 
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    Tenica and Associates

    Herndon, VA
    3 days ago
  •  ...adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world. We partner with our...  ...a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance. • Robust health... 
    Suggested
    Work experience placement
    Immediate start

    Verite Group, Inc.

    Dulles, VA
    3 days ago
  •  ...Job Description Overview   SOSi is seeking a dedicated and technically skilled Junior Systems Administrator to join our dynamic IT team supporting our government customer. This role primarily focuses on handling Tier 2 service desk tickets, providing... 
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    Full time
    Work at office
    Worldwide

    SOSi

    Reston, VA
    9 days ago
  • $80k - $125k

     ...Bowman has an opportunity for a Senior Design Engineer, PV Systems to join our team remotely. At Bowman, we believe in creating...  ...work environment that is both rewarding to our employees and supportive of our unwavering commitment to provide unparalleled service to... 
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    Bowman

    Washington DC
    1 day ago
  • Senior Windows Systems Administrator ACTIVE TS/SCI CLEARANCE with FS poly REQUIRED TO BE CONSIDERED FOR THIS POSITION Attend TEMs to...  ...integrity of asset management record. Create request for service support (SRS) from internal/external service providers. Ensure build... 
    Suggested
    Remote work

    Tenica and Associates

    Herndon, VA
    3 days ago
  • $99.45k - $134.55k

     ...group is currently seeking a **Mid-Level Systems Administrator** to join the team in **Herndon...  ...role in maintaining and optimizing our IT infrastructure, ensuring the stability,...  ...technical leadership and DevSecOps principles in support of programs within the Boeing Defense,... 
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    The Boeing Company

    Herndon, VA
    11 days ago
  •  ...AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: System Admin/Engr II Job Location: Herndon, Virginia Job Number: AMZ94...  ...6 Position Responsibilities: Provide advanced remote technical support to customers by responding to difficult technical inquiries... 
    Remote work

    Amazon

    Herndon, VA
    4 days ago
  •  ...live that, company-wide. We back each other up. PUNCH is a supportive place to work. We've worked hard to create an environment that...  ...tactical environments. - Configure and maintain Linux-based systems (CentOS, Ubuntu) - Troubleshoot software, hardware, and container... 
    Full time
    Remote work

    PUNCH Cyber Analytics Group

    Reston, VA
    29 days ago
  • $60 - $70 per hour

     ...Apply now: Cloud Systems Admin, location is Hybrid (Herndon, VA). The start date is 2 weeks from offer for this 12-month contract position...  ...Range: $60/hr – $70/hr Job Description: Support the buildout and administration of cloud and system infrastructure... 
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    Mondo

    Herndon, VA
    17 hours ago
  • $112k - $179k

     ...Clearance Required: TS/SCI with ability to pass CI polygraph Position Overview Peraton is seeking a Linux Systems Administrator IV to join our team supporting a mission-critical Intelligence Community customer. In this role, you’ll be at the heart of ensuring the... 
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    Peraton

    Herndon, VA
    11 days ago
  •  ...government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic...  .... Assist with maintenance of existing legacy applications and support the transition to a new system architecture. Location is the... 
    Full time
    Local area
    Immediate start

    J5 Consulting

    Reston, VA
    more than 2 months ago
  • $65 - $80 per hour

     ...Apply now: Sr. M365 Systems Administrator, location is Hybrid (Herndon, VA). The start date is September 1, 2025 for this 12-month contract...  ...Mentor junior team members and provide escalation support for complex M365 issues Evaluate emerging Microsoft 365 technologies... 
    Contract work
    Work at office

    Mondo

    Herndon, VA
    17 hours ago
  • $148.75k - $201.25k

     ...Required: None Job Family: Cyber and IT Risk Management Job Qualifications:...  ...many paths to grow a meaningful career supporting cyber missions and operations across the...  ...role in helping to protect our customers systems. Networks, and data. Lead/Manage/Support... 
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    Temporary work
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    Immediate start
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    Worldwide
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    GDIT

    Reston, VA
    a month ago
  • $135k - $216k

     ...and their authority to operate. Program supports research, development, testing, and evaluation...  ...Your Career in National Security and IT Innovation At Peraton, we're not just...  ...Snapshot: We're seeking a seasoned Cloud Systems Administrator to join our National... 
    Full time
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    Temporary work
    Internship
    Worldwide
    Flexible hours
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    Peraton

    Herndon, VA
    12 hours ago
  • $120.8k - $253.8k

     ...options for you to choose from. SAP NS2 Senior Cloud Engineer/Systems Administrator - Onsite - Chantilly, VA  Active TS SCI with...  ...We offer SAP solutions with specialized levels of security and support to meet the requirements of U.S. national security and critical... 
    Permanent employment
    Full time
    Local area
    Flexible hours

    SAP

    Herndon, VA
    20 days ago
  • $72.15k - $130.43k

     ...brings together our digital transformation and IT programs, allowing us to better serve our...  ...a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD...  ...performance, and implementation of critical system patches. This  infrastructure may... 
    Contract work
    Local area
    Immediate start

    Leidos

    Alexandria, VA
    26 days ago
  •  ...processing, and intelligent information reporting and management systems based on advanced technological solutions. Securiport provides...  ...of Securiport’s software solutions, training, and technical support to the field operations.   A DevOps Engineer_Systems Administrator... 
    Full time
    Contract work

    Securiport

    Reston, VA
    17 hours ago
  •  ...Job Description Crown Innovations is seeking a WebSphere Linux Systems Administrator to support Concept Solutions and a 50-person development team working on mission-critical National Airspace Systems for the Federal Aviation Administration (FAA). This position... 
    Full time
    For contractors
    Work at office
    2 days per week
    3 days per week

    Crown Innovations, Inc.

    Reston, VA
    26 days ago
  •  ...modify existing functionality. Performs systems administration functions for web map...  ...that may include GIS services to ensure supported systems are efficiently maintained and available...  .... Works closely with Bechtel's IT team to upgrade and configure system software... 
    Part time
    Work at office
    Local area
    Remote work
    Relocation

    Bechtel

    Reston, VA
    12 days ago
  • $108.31k - $155k

     ...Overview** GovCIO is currently hiring a SME Network and Computer Systems Administrator to support our newly awarded United States Coast Guard (USCG)...  ...--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative... 
    Full time
    Contract work
    Currently hiring
    Remote work
    Flexible hours

    GovCIO

    Alexandria, VA
    15 days ago
  • GCyber is hiring a SME Network and Computer Systems Administrator, to support our newly awarded United States Coats Guard (USCG) Maverick contract. The SME Network and Computer Systems Administrator will establish and maintain smooth operation of computer systems (to... 
    Full time
    Contract work
    Temporary work
    Remote work
    3 days per week

    GCyber

    Alexandria, VA
    11 days ago