senior system administrator / network engineer Jobs in greenbelt, md

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Senior System AdministratorJob Title - Senior System Administrator

SPARTA, Inc. dba Cobham Analytic SolutionsCompany Name - SPARTA, Inc. dba Cobham Analytic Solutions

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Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons has multiple positions open for system administrators to join a new

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

LeidosCompany Name - Leidos

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Laurel, Maryland, USA

Full-time

Description The Senior System/Network Administrator candidate will support dataflow operations in a Linux operating system environment. The candidate should have extensive knowledge of dataflow technologies such as NiFi and should be well versed in configuration management tools (Puppet) and scripting (Bash) to successfully execute in the role. Experience should include a subset of the following:Provide support for implementation, troubleshooting and maintenance of IT systemsManage the daily act

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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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

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

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

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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

Sr Network Engineer - Only W2Job Title - Sr Network Engineer - Only W2

iTek People, Inc.Company Name - iTek People, Inc.

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Washington, District of Columbia, USA

Full-time, Contract

Hi, Hope you are doing well! Please find the below job description and let me know if you are interested, thank you. Job Title: Sr Network Engineer Work Location: Remote Duration: Long term Job Description: List of tasks to be performed: Perform technical leadership role in support of Data Center and facility network projects. Design and implement standards-based physical layer connectivity through complex routing protocols and Voice-over-IP implementations. Responsible for Cisco Nexus 900

Network/System Administrator (Net/Sys Admin) IIIJob Title - Network/System Administrator (Net/Sys Admin) III

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Washington, District of Columbia, USA

Full-time

Network Administrator Level DC metro area The primary function will be to organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. This will also include helping architect, design and analyze network models. It will require participation in decisions about buying future hardware or software to upgrade organization's infrastructure. This positio

System/Network Administrator (SNA) Skill Level 2Job Title - System/Network Administrator (SNA) Skill Level 2

LeidosCompany Name - Leidos

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Maryland, USA

Full-time

Description Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 2 (Escalation) and Tier 3 problem identification, diagnosis and resolution. Provides support for the escalation and

System/Network Administrator (SNA) Skill Level 3Job Title - System/Network Administrator (SNA) Skill Level 3

LeidosCompany Name - Leidos

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Maryland, USA

Full-time

Description This position will act primarily as a system administrator with a focus on Windows-associated technologies, some of which are SCCM, Active Directory, and Windows Server Domain among others. This position will work with Windows servers as well as Active Directory. Other duties will include server backups & restores, network troubleshooting, system monitoring, and virtual and physical hardware installation including but not limited to PC's, laptops, and servers. This position is respon

Senior System AdministratorJob Title - Senior System Administrator

Red River Technology LLCCompany Name - Red River Technology LLC

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Remote

Full-time

Position Overview: The Senior System Administrator is responsible for the effective and efficient operation of the program's virtualized environments and IT systems. This position requires a seasoned professional who can manage and maintain complex systems, ensuring their optimal performance and security. A primary responsibility of this position is to work closely with the Prime Contractor's Technical Lead, other engineers, and program team in support of execution of this contract providing IT

Senior Network AdministratorJob Title - Senior Network Administrator

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bethesda, Maryland, USA

Full-time

GDIT is seeking a Sr. Network Administrator to support the National Institute of Health (NIH) Center for Information Technology (CIT). In this role you will work with customers and engineers to perform hardware refresh and network support of the NIH network in support of customer requirements. The Refresh Team primarily works on access layer switches but can include wireless access points, UPS devices and other network equipment. HOW A SR NETWORK ADMINISTRATOR WILL MAKE AN IMPACT: Address day-t

Network and System Infrastructure Engineer SeniorJob Title - Network and System Infrastructure Engineer Senior

BAE SystemsCompany Name - BAE Systems

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Newington, Virginia, USA

Full-time

Job Description This is a position for a dedicated, supportive Infrastructure Engineer with strong communications skills who will be responsible for the design, implementation, and maintenance of the team's special projects computing infrastructure. This includes both hardware and software systems, as well as networks and servers. The organization's mission centers around mobile devices (e.g., iPhone, Android) and will require interaction with such devices. Work will be in the office 3-4 days

Senior System AdministratorJob Title - Senior System Administrator

Prutech SolutionsCompany Name - Prutech Solutions

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Remote

Contract

About Us: Established in 1997, PruTech is committed to innovative problem-solving, solution creation, and fostering strong client partnerships. Serving a diverse array of industries, from government to finance, retail, and manufacturing, PruTech operates from strategic locations including New York City, Washington DC, North Carolina, and boasts a nearshore office in Mexico City and multiple offshore offices in India. With over two decades of experience in Information Technology and system integr

Sr Linux System AdministratorJob Title - Sr Linux System Administrator

LeidosCompany Name - Leidos

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Annapolis Junction, Maryland, USA

Full-time

Description Are you ready to work on lifechanging programs? Join us at Leidos! Enjoy generous Paid Time Off, Flexible Schedules, Discounted Stock Purchase Plans, Education/Training Support and more! as a Sr Linux System Administrator onsite in the Ft. Meade area, MD. A TS/SCI with Polygraph is required to be considered for this opportunity. All work is onsite in the Ft. Meade, MD area. Program Summary Leidos is a preferred subcontractor on a large, multi-year contract that develops, integrates

Senior Network AdministratorJob Title - Senior Network Administrator

BAE SystemsCompany Name - BAE Systems

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Annapolis Junction, Maryland, USA

Full-time

Job Description Job Description We are looking for a Senior Network Engineer to join our technology-based program team supporting a key government customer. This program delivers engineering services for a existing large, multi-vendor, secure network infrastructure that is constantly evolving through the use and implementation of core infrastructure, firewalls and network analytics. In addition to being part of this team, this candidate will also play a crucial role in delivering individual, v

System Administrator SeniorJob Title - System Administrator Senior

SPARTA, Inc. dba Cobham Analytic SolutionsCompany Name - SPARTA, Inc. dba Cobham Analytic Solutions

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Linthicum Heights, Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is the premier national security and critical infrastructure soluti

Network System Engineer - Entry to Experienced Level (CO, HI, MD, UT)Job Title - Network System Engineer - Entry to Experienced Level (CO, HI, MD, UT)

National Security AgencyCompany Name - National Security Agency

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Fort Meade, Maryland, USA

Full-time

Position Summary The National Security Agency is seeking for results driven individuals that strive for excellence, enjoy the challenges of a fast paced environment and the desire to make a difference. We are looking for talented networking professionals to design, develop, deploy, sustain and monitor state-of-the-art network solutions (WAN, CAN, LAN, DCN and Satellite communications networks) that are deployed across NSA worldwide. DCIPS Disclaimer The National Security Agency (NSA) is part of

Sr. Microsoft System AdministratorJob Title - Sr. Microsoft System Administrator

Chenega MIOSCompany Name - Chenega MIOS

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Washington, District of Columbia, USA

Full-time

Req ID: 30955 Summary Sr. Microsoft System Administrator Washington, DC Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing integrated enterprise IT support to Federal customers both CONUS and OCONUS. CARS employs Subject Matter Experts (SMEs) with decades of experience working in the Federal marketplace. Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional developmen

Linux System Administrator, Senior AdvisorJob Title - Linux System Administrator, Senior Advisor

PeratonCompany Name - Peraton

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Annapolis Junction, Maryland, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Network Administrator/Systems EngineerJob Title - Network Administrator/Systems Engineer

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Description Candidate will provide specifications and detailed drawings, and Bill of Materials (BOM) for network architectures. Candidate will conduct cost/benefit study and provides specific detailed information for hardware, data center selection, implementation techniques and tools for the most efficient solution to meet business needs, including present and future capacity needs. Candidate will conduct testing of network design and be accountable for monitoring network hardware operations to

Senior Network EngineerJob Title - Senior Network Engineer

IT Data SolutionsCompany Name - IT Data Solutions

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Washington, District of Columbia, USA

Contract

Title: Sr. Network Engineer Location: Washington, DC (onsite once a week and 4 days remote) Duration: 1+ Year contract Rate: DOE Minimum of 10 years experience in supporting enterprise-grade routers and switches in a large data center environment. Demonstrating expertise in supporting and configuring the following technologies: BGP, OSPF, STP in NXOS and IOSXE platforms. Experience designing, planning, testing, implementing, supporting and troubleshooting large data center networks. Experienc