Systems Administrator
Bespoke Technologies, Inc.
BT-350 – Systems Administrator Skill Level: Senior Herndon, VA (fully on-site, no remote option) Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not be considered.** Required Skills Demonstrated experience configuring and administrating Amazon Linux, and Windows OS Demonstrated experience installing and managing Apache, Tomcat and Express servers Demonstrated knowledge of installing and maintaining PKI certificates Demonstrated experience with the installation and maintenance of COTS IT products Demonstrated experience OpenSSL and TLS encryption protocols Work Requirements Provide level O&M services, troubleshooting, system backup and restore, and software upgrades Provide hardware and virtual server build, installation, troubleshooting, O&M, system backups and restoral for the client and partners Provide system hardening to hosting platforms operating systems (like Linux and Windows) Plan, develop, and implement system security procedures to include implementing firewalls, SSL, x509, PKI certificates and system hardening (like Linux and Windows) Ensure patch compliance and version updates on all software up to and including middleware required by client applications Manage system access control and security in accordance with client security requirements Support other system administration functions as required by the client Perform all Operations and Maintenance support to the client portfolio. This support includes but is not limited to: Providing desk side assistance as well as e-mail assistance on solving users' day-to-day issues; Troubleshooting applications issues Ensure the interoperability of current and future operating systems and software releases for all supported applications #J-18808-Ljbffr Bespoke Technologies, Inc.
$73.45k - $132.78k
Systems Administrator Location: Mons, Belgium This positing is for a potential upcoming opportunity. The Defense Sector of Leidos has an upcoming opening for a Systems Administrator in Mons, Belgium. This role supports critical Army Military Intelligence Enterprise IT...SuggestedFull time$90.3k - $189.6k
Job Title: Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity CACI...SuggestedFull timeContract workWork experience placementLocal areaFlexible hours$87k - $116k
...technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns...SuggestedFull timeWork experience placementanduril
Reston, VA3 days ago$85k - $95k
Macdill AFB, Florida, United States Position Title: Systems Administrator Iron Bow Technologies is for people who believe trust is paramount, transformation is embraced, and the future is here, because "What we do matters"! We are a next generation solutions provider...SuggestedContract workShift workIron Bow Technologies
Herndon, VA10 hours ago$86k - $114k
...companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is... .... ABOUT THE JOB Anduril is seeking a Junior Systems Administrator to directly support our most sensitive programs. You will be a...SuggestedFull timeWork experience placementAnduril Industries
Reston, VA10 hours ago- Overview Leidos has an opening for a Systems Administrator in Reston, Virginia. Responsibilities include installation, configuration, administration, support and maintenance of systems, including associated hardware. Responsibilities may include management of systems...Work experience placement
Leidos
Reston, VA4 days ago - ...extensive experience and effective approach, ensuring that we lead with both innovation and integrity. The Position Senior System Administrator provides Tier I/II/III systems administration and IT operations support within classified environments. This role delivers subject...RelocationDay shift
The One 23 Group
Herndon, VA3 days ago $150k - $180k
...to other position specific requirements which may impact salary Position Overview Amatriot is seeking an experienced Senior Systems Administrator to support the National Programs Intelligence Systems & Application Operating Unit. The SITE III ITS Task Order effort is charged...Full timeLocal areaWeekend workAmatriot Group, LLC
Herndon, VA10 hours ago$70k - $95k
...the cost of IT ownership. We provide executive-level, white-glove support. Opening Solvere One is seeking highly qualified System Administrator candidates to provide support to clients. The duties of this role include ensuring clients meet Solvere One technical best...Full timeLocal areaSolvere One LLC
Sterling, VA4 days ago- ...provides technically advanced full-spectrum cyber, data operations, systems integration, and intelligence mission support services to meet... ..., defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly This position is...Contract work
Nightwing
Sterling, VA4 days ago $122k - $253k
...provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet... ...**This position is CONTINGENT upon contract award**The System Administrator (SysA) as part of the Platform Team delivers technical...Contract workNightwing Intelligence Solutions, LLC
Sterling, VA1 day ago- ...RxAnte is looking for a strong mid-level Systems Administrator to join our team. Company Profile From its founding in 2011, RxAnte’s mission has been exceedingly simple: Get more from medicines. Today, with a team of 85 and offices in Washington, DC and Portland, ME, we...Temporary workFlexible hours
Uniting Holding
Sterling, VA2 days ago - ...Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Systems Administrator II Location: Reston, VA Job Location: Assist in server operations, resolving customer issues for Unix/Linux based...
Ampcus
Reston, VA10 hours ago $145k - $165k
...division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support. Bcore... ...our growing team supporting customer missions as a Systems Administrator in Herndon, Virginia . Required Qualifications 11+ years' experience...B/CORE
Herndon, VA1 day ago- Responsibilities Support the National Programs Intelligence Systems & Application Operating Unit. Install, configure, and... ...with 3+ years of experience. Proven experience in system administration, specifically with Linux, including RHEL and Ubuntu, and UNIX...
Jobtailor
Reston, VA3 days ago - ...POSITION OVERVIEW The Senior Systems Administrator ensures the stable operation of Customer's computer software systems and network connections in support of the DoD. This role is responsible for planning, installing, configuring, maintaining, and optimizing network software...Contract workLocal areaRemote work
BaseCamp Consulting & Solutions
Reston, VA3 days ago - ...Overview VTG is seeking a skilled Systems Administrator to manage, maintain, and support enterprise IT infrastructure. This role is responsible for ensuring the reliability, security, and performance of servers, networks, and systems while supporting day-to-day operations...
VTG Defense
Herndon, VA2 days ago $112k - $179k
...Systems Administrator Job Locations US-VA-Herndon | US-DC-Washington | US-MD-Riverdale Requisition ID 2025-154686 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Job Summary : We are seeking a highly skilled and experienced System...For contractorsPeraton
Herndon, VA1 day ago$92.3k - $166.85k
Are you ready to be the technical backbone of a mission that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software development program, Chinook, for an Intelligence Community customer. In this...Full timeContract workShift workDay shiftAfternoon shift- Overview Job Title: Systems Administrator Location: Herndon, VA (Hybrid: 3 days/week onsite: Tuesday, Wednesday, Thursday) Type: 6+ months Contract Rate: $Open /hr. Job Description The ideal candidate is a reliable, hands-on Microsoft 365 administrator with strong troubleshooting...Contract workWork at office3 days per week
- Title: Systems Administrator SME Location: Herndon, VA Clearance: Active TS/SCI w/ Polygraph needed to apply Company Overview Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early...
- ...processing, and intelligent information reporting and management systems based on advanced technological solutions. Securiport provides... ...technical support to field operations. The Senior Systems Administrator is responsible for leading and performing advanced IT infrastructure...Contract workLocal areaMonday to Friday
$82.55k - $110.05k
...Excellence * Leadership * Transparency * Member-Driven we need you on our team! We are seeking a reliable and detail-oriented Systems Administrator to oversee, maintain, and secure our core IT infrastructure. In this role, you will manage both on-premises and Cloud...Local areaFlexible hours- Systems Administrator Location: Herndon, VA Experience: Midlevel /Senior Requirements Manage the Sponsor's Research and Development (R&D) environment in the Sponsor's cloud environments Provide level O&M services, troubleshooting, system backup and restore, and software...
$92k - $185k
Security Clearance Active TS/SCI with FS Polygraph required Position Apogee's ideal Systems Administrator will provide support for a comprehensive suite of applications. The necessary support & services include systems administration & Tier 2 help desk support in a 24/7...Temporary workFlexible hoursShift work- ...Description REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time onsite in Herndon, VA Step into a role as a Systems Administrator where you’ll manage a cloud‑based R&D environment, deliver responsive O&M support, and assist with application integration...Full time
$77.28k - $117.3k
We are seeking a Systems Administrator to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We’re looking for the best and the brightest to join us in supporting...Full timeContract workWork experience placementRemote workRelocation$50.7k - $91.65k
...located at one of our customer sites in Bethesda, MD; Reston, VA; or Joint Base Anacostia-Bolling, DC. We are seeking a Systems Administrator. Your job will be to bring together systems administration, systems maintenance, and systems performance optimization. As an...InternshipRemote workDormont Manufacturing Company
Reston, VA3 days ago- ...important IT assets and invest in the long‑term career development of every employee! We are currently looking for the next Cloud Systems Administrator to join our team of experts! Position Description Seeking an experienced Cloud Systems Administrator to join our team...Flexible hoursWeekend work
Mantis Security Corporation
Reston, VA10 hours ago $77.6k - $176k
...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a cross domain...Full timeContract workPart timeWork at officeLocal areaRemote workBOOZ, ALLEN & HAMILTON, INC.
Reston, VA10 hours ago
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