Senior System Administrator / Network Engineer Jobs in Rockville, MD

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

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
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Posted 28 days ago

Network Engineer Senior

Honu Services

•

Arlington, Virginia, USA

Full-time

Job Title: Network Engineer Senior -4697 Job Location: National Capital Region, Arlington, VA 22201 Job Summary Galapagos Federal Systems LLC is looking for an enthusiastic, well-qualified individual to fill the Senior level Network Engineer position and to join our team of qualified, diverse individuals. The Network Engineer works in NCR, Arlington, VA as the lead O&M engineering and installation (E&I) support for inside/outside Local Area Network (LAN) wiring and fiber optic cable terminations
Posted 2 days ago | Updated 2 hours ago

Senior System Administrator

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
Posted 7 days ago | Updated 2 hours ago

Senior Network Engineer/System Administrator

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
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Posted 50 days ago | Updated 7 hours ago

Senior System/Network Administrator

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
Posted 7 days ago | Updated 11 hours ago

System/Network Administrator (SNA) Skill Level 2

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
Posted 7 days ago | Updated 11 hours ago

Senior System Administrator

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
Posted 9 days ago | Updated 7 days ago

System/Network Administrator (SNA) Skill Level 3

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
Posted 7 days ago | Updated 11 hours ago

Senior System Administrator (Accept OPT/CPT/H1)

Xcelo Group Inc

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Remote or Dallas, Texas, USA

Full-time, Part-time, Third Party, Contract

Senior System Administrator (Accept OPT/CPT/H1) Location: Austin, TX (Initial Remote) Duration: Long Term We are seeking a highly experienced Senior System Administrator to join our IT team. You will play a pivotal role in managing, maintaining, and optimizing our critical IT infrastructure to ensure smooth business operations. Responsibilities: Install, configure, and maintain on-premises and/or cloud-based servers, operating systems (Windows, Linux, etc.), and network devices. Perform syste
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Posted 2 days ago | Updated 1 day ago

Senior System Administrator

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
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Posted 17 days ago | Updated 17 days ago

Network and System Infrastructure Engineer Senior

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
Posted 7 days ago | Updated moments ago

Senior System Administrator / Lead - IBM Content Manager

SYSCOM, Inc.

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Remote

Full-time

SYSCOM, Inc. provides specialized information technology resources that possess the requisite skills and capabilities to deliver enterprise level solutions that help our client s achieve their objectives. At SYSCOM, we have a proven process that brings the best and brightest resources into our organization. Our teammates have excellent verbal and written communication skills as well as coordination and organization skills. The objective of our approach is to ensure a high level of customer sat
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Posted 12 hours ago

Sr. Microsoft System Administrator

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
Posted 13 days ago | Updated 2 hours ago

System Network Engineer

SAIC

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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
Posted 38 days ago | Updated 2 hours ago

Sr Linux System Administrator

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
Posted 7 days ago | Updated 10 hours ago

Senior Network Administrator

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
Posted 23 days ago | Updated moments ago

Sr. Network Engineer

Creative IT Inc

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Washington, District of Columbia, USA

Contract, Third Party

The candidate shall possess the knowledge and skills set forth in the Technical Services BOA, Section 3.5.8.2 for labor category a Senior Network Engineer. The candidate shall also demonstrate the below knowledge and experience: 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, p
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Posted 10 days ago | Updated 3 days ago

System Administrator Senior

SPARTA, Inc. dba Cobham Analytic Solutions

•

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
Posted 7 days ago | Updated 2 hours ago

Linux System Administrator, Senior Advisor

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,
Posted 15 days ago

Network Administrator/Systems Engineer

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
Posted 7 days ago | Updated 5 hours ago