System/Network Administrator Jobs in 20151

1 - 20 of 2,275 Jobs

Network Administrator - Day Shift (Fairfax)Job Title - Network Administrator - Day Shift (Fairfax)

Apex SystemsCompany Name - Apex Systems

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On-site in Falls Church, Virginia, USA

Full-time

Job#: 2026192 Job Description: Apex Systems is in search of a Network Administrator to support a 6-9 month project for one of our top healthcare clients in the DC/Northern VA area. Interested candidates should send an updated resume to As a Network Administrator for this project, you will be responsible upgrading and fixing the current infrastructure. Specifically working with APC UPS 2k and 5K, 120VAC/208VAC Transfer Switch, APC Management Card and PDUs. In the upcoming months, you will also

Network Administrator - Night Shift (Fairfax)Job Title - Network Administrator - Night Shift (Fairfax)

Apex SystemsCompany Name - Apex Systems

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On-site in Falls Church, Virginia, USA

Full-time

Job#: 2026188 Job Description: Apex Systems is in search of a Network Administrator to support a 6-9 month project for one of our top healthcare clients in the DC/Northern VA area. Interested candidates should send an updated resume to As a Network Administrator for this project, you will be responsible upgrading and fixing the current infrastructure. Specifically working with APC UPS 2k and 5K, 120VAC/208VAC Transfer Switch, APC Management Card and PDUs. In the upcoming months, you will also

Senior Network & System EngineerJob Title - Senior Network & System Engineer

Wartsila Defense IncCompany Name - Wartsila Defense Inc

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On-site in Herndon, Virginia, USA

Full-time

Wrtsil Energy Storage & Optimization (ES&O) is the leading global energy storage optimizer. Our mission is to deliver integrated energy solutions that build a resilient, intelligent, and flexible energy infrastructure - unlocking the way to an optimized renewable future. By integrating renewables, energy management technology, and storage with traditional energy resources, we reinvent clean energy production from the largest and most complex grids to the most remote and essential microgrids. We

Network Administrator required at Denver, CO or Ashburn, VA || Hybrid RoleJob Title - Network Administrator required at Denver, CO or Ashburn, VA || Hybrid Role

IT First SourceCompany Name - IT First Source

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Hybrid in Ashburn, Virginia, USA

Contract

Network Administrator || Hybrid (2-3 days onsite) - Denver, CO or Ashburn, VA Long Term Contract Job Requirement: Knowledgeable of network protocols, software and hardware involved in LAN/WAN operationsPrevious experience in production environments and being on-callSome experience with VMWareNetwork Administration experienceNetwork Cable ManagementVPN & Remote Access TechnologiesStrong troubleshooting, analytic and diagnostic skillsNetwork Switches experience

System Administrator [Fidelis] - Active Top Secret Clearance requiredJob Title - System Administrator [Fidelis] - Active Top Secret Clearance required

Essential Network Security Solutions, LLCCompany Name - Essential Network Security Solutions, LLC

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On-site in Reston, Virginia, USA

Full-time

DescriptionWork individually or in a small integrated team to develop innovative solutions to enable secure and reliable operations of enterprise computer systems. Develop new concepts and processes and analyze root causes and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide support to developmental and operational systems including day-to-day o

Senior System Administrator [Forescout] - Active Top Secret Clearance RequiredJob Title - Senior System Administrator [Forescout] - Active Top Secret Clearance Required

Essential Network Security Solutions, LLCCompany Name - Essential Network Security Solutions, LLC

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On-site in Reston, Virginia, USA

Full-time

DescriptionWork individually or in a small integrated team, and may lead a task, project, or team. Ensure project completion and provide guidance and direction to lower-level technicians, specialists, and managers. Develop new concepts and processes and analyze root causes and resolve complex issues using your full knowledge of the industry. Perform systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide support to devel

Network AdministratorJob Title - Network Administrator

Maxar TechnologiesCompany Name - Maxar Technologies

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On-site in Herndon, Virginia, USA

Full-time

Please review the job details below. Join us at the forefront of cutting-edge technology as a Senior Network Administrator, where your expertise in Juniper networks and switches will play a pivotal role in shaping the future of our network infrastructure. This isn't just a job; it's an opportunity to immerse yourself in a dynamic environment that thrives on innovation and challenges the status quo. As a key member of our team, you will lead the charge in optimizing and securing our network archi

System AdministratorJob Title - System Administrator

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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On-site in Herndon, Virginia, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a System Administrator in Herndon, VA. Responsibilities: * System Administrator will design, build, and deploy, and administer large scale multi-domain enterprise Windows Server, Microsoft Exchange, and Azure, M365, and O365 environments * Plans and directs upgrades of Windows Server, Microsoft Exchange, and Azure/M365 infrastructure and related components * Designs and defines system architecture for new or existing computer systems utilizi

Network Administrator - PlacementJob Title - Network Administrator - Placement

Apex SystemsCompany Name - Apex Systems

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On-site in Sterling, Virginia, USA

Full-time

Job#: 2023822 Job Description: Apex Systems is in search of a Network Administrator to support a 6 month project for one of our top healthcare clients in the DC/Northern VA area. Interested candidates should send an updated resume to As a Network Administrator for this project, you will be responsible upgrading and fixing the current infrastructure. Specifically working with APC UPS 2k and 5K, 120VAC/208VAC Transfer Switch, APC Management Card and PDUs. In the upcoming months, you will also b

Northrop Grumman (DoD SkillBridge) - Principal Network AdministratorJob Title - Northrop Grumman (DoD SkillBridge) - Principal Network Administrator

Northrop GrummanCompany Name - Northrop Grumman

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On-site in Dulles, Virginia, USA

Full-time

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to

Senior System AdministratorJob Title - Senior System Administrator

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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On-site in Falls Church, Virginia, USA

Full-time

Job Requisition: Senior Systems Administrator Program - Guard Enterprise Cyber Operations Support (GECOS) We are GDIT. We stay at the forefront of innovation to solve complex technical challenges. GDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. Own your opportunity at GDIT and you'll be a meaningful part of improving how agencies operate. Our work depends on a Senior Windows System Administrator joining our team to support th

Network AdministratorJob Title - Network Administrator

Dexian DISYSCompany Name - Dexian DISYS

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On-site in Chantilly, Virginia, USA

Full-time

Dexian has an immediate opportunity available for a Network Administrator who will be responsible for the management of all centralized network technologies for our premier aerospace customer. This technology includes the various networking environments and all other technologies classified as a Networking technology, primarily Cisco, Juniper and Brocade. The Network Administrator will: Provide technical solutions to complex problems that require ingenuity and creativity and establish and imple

System Administrator - Must have an active Secret clearanceJob Title - System Administrator - Must have an active Secret clearance

Epic Systems, Inc,Company Name - Epic Systems, Inc,

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On-site in Dulles, Virginia, USA

Contract

Must have an active Secret clearance and be able to obtain a TS/SCI clearance and DHS Suitability Job TItle: System Administrator Work Location: Dulles, VA Epic Systems is supporting a U.S. Government customer on a large mission critical development and sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to address emerging threats. Epic is seeking a Systems Administrator with Azure experience to support the des

Junior Cyber System Signature / Firewall Administrator - TS/SCI with PolygraphJob Title - Junior Cyber System Signature / Firewall Administrator - TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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On-site in Reston, Virginia, USA

Full-time

Own your career as a Cyber Intrusion Detection System Administrator at GDIT. Here, you'll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients' missions and ensuring we anticipate the threats of tomorrow. At GDIT, people are our differentiator. As a Cyber Intrusion Detection System Administrator you will help ensure today is safe and tomorrow is smarter. HOW A CYBER INTRUSION

Lawson System AdministratorJob Title - Lawson System Administrator

BAE SystemsCompany Name - BAE Systems

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On-site in Sterling, Virginia, USA

Full-time

Job Description Seeking a Lawson Systems Administrator that will work directly with a system and application that is critical to the business needs of the customer. Looking for a high performer who wants to develop into the POC and Subject Matter Expert and will work with existing System Administrators to improve processes and streamline efforts. We will look at Mid-Level Too. This position has flexible hours - We will also consider a part-time employee if the skills are right. This positio

Linux System Administrator - Secret Clearance preferred (On-Site)Job Title - Linux System Administrator - Secret Clearance preferred (On-Site)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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On-site in Oakton, Virginia, USA

Full-time

Discover a career that is challenging, impactful, and mission-critical. Join our team as a Linux System Administrator and make an impact. While you help us advance the mission, we'll help advance your career. ship required. Candidate must be local to the area and work onsite. Representative Duties and Tasks: Responsible for managing the functionality and efficiency of a group of computers running on one or more operating systemsMaintains the integrity and security of servers and systemsServes a

Senior Network Engineer/System AdministratorJob Title - Senior Network Engineer/System Administrator

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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On-site in Arlington, Virginia, USA

Full-time

Senior Network Engineer/System Administrator This company unit is looking for a Senior Network Engineer/Sysadmin to join our growing DevOps & Infrastructure Team located in our software development center. The primary responsibility of this position is to design and provide support for network architecture, network devices, and network communication security within Industrial Control System (ICS) environments for non-nuclear power plants. This includes both on-premises computing edge and cloud-b

System AdministratorJob Title - System Administrator

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Remote

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a System Administrator in Chantilly, VA. Summary: In this role, the System Administrator will be responsible for the administration of user access and the privileges to applications and systems, ensuring that access requests are properly authorized, appropriately documented, and accurately fulfilled. The individual will also be responsible for troubleshooting user access issues, including determining cause and implementing resolution. The Sy

System Network EngineerJob Title - System Network Engineer

SAICCompany Name - SAIC

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On-site in McLean, Virginia, USA

Full-time

Job ID: 2404723 Location: MCLEAN, VA, US Date Posted: 2024-04-15 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking an energetic and motivated Systems/Network Engineer with project management and technical subject matter expertise to join our team of t

Linux System AdministratorJob Title - Linux System Administrator

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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On-site in Arlington, Virginia, USA

Full-time

Linux System Administrator This company is looking for a Linux System Administrator proficient in RedHat Linux, RedHat Satellite, and Ansible for automated patching. This is a full-time salaried role supporting a government client based in Washington, DC, with the option of working remotely full-time. The preferred candidate will have proven experience in Linux server management within a data center setting, including OS patching and task automation using management tools and custom scripts (in