Senior Network Systems Administrator Jobs

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Network Engineer STICC

Srinav Inc.

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Albany, New York, USA

Third Party, Contract

Job Title: Network Engineer STICCLocation: New YorkDuration: Longterm Looking for candidates from NY, NJ and CT only Qualifications: Bachelor s in Computer Science/IT or related. Experience: 5+ years in network/system administration. Certifications: CompTIA Network+, CCNA (required), Security+ (preferred). Responsibilities: Monitor network health and uptime. Troubleshoot and escalate system issues. Document system performance in softwares like Ezelogs. Mohan Krishna Yarramsetti
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Posted 23 hours ago

Jr Network Engineer/Technician

Robert Half

•

Walhalla, South Carolina, USA

Contract

Description We are looking for a motivated and detail-oriented entry-level Network Engineer/Technician to join our team in Greenville, South Carolina. This long-term contract position focuses on optimizing network infrastructure within a manufacturing environment, ensuring seamless connectivity and operational efficiency. The ideal candidate will bring hands-on expertise in network upgrades, troubleshooting, and documentation, while collaborating with cross-functional teams to address compatibil
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Posted 6 days ago | Updated 3 hours ago

Network Engineer

Leidos

•

Springfield, Virginia, USA

Full-time

We are seeking a Network Engineer who is responsible for the design, configuration, maintenance, and optimization of enterprise network environments. This role supports multiple network domains and plays a key part in ensuring secure, reliable, and high-performance connectivity across the organization. The engineer collaborates closely with cybersecurity, systems, and application teams to ensure seamless infrastructure integration and compliance with federal and DoD standards. Leads troubleshoot
Posted 36 days ago | Updated 5 hours ago

Network Engineer

Booz Allen Hamilton

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McLean, Virginia, USA

Full-time

Job Number: R0218792 Network Engineer The Opportunity: A well-designed network is critical to move data and enable our partner nations to achieve their missions, but how can an organization make sure their network will fit their current and evolving needs? Crafting the right network, with the right equipment and software, requires a combination of technical skill and careful planning. That's why we need you, an experienced network engineer who knows how to develop the exact network our partner
Posted 60+ days ago | Updated 6 hours ago

Product IT Network Engineer

NOV

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Houston, Texas, USA

Full-time

Job Description Job Description: We are seeking a skilled and experienced Network Engineer to join our dynamic team. The ideal candidate will design, implement, and maintain secure, high-performance network infrastructures using industry-leading technologies. You will collaborate with cross-functional teams to ensure network reliability, security, and scalability while automating processes to improve efficiency. Key Responsibilities: - Design, configure, and troubleshoot network systems usin
Posted 60+ days ago | Updated 6 hours ago

Overnight Command Center Level 2 Engineer

Las Vegas Sands Corp

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Dallas, Texas, USA

Full-time

Job Description: Position Overview The primary responsibility of the Overnight Command Center Level 2 Engineer is to monitor and maintain the company's IT infrastructure during the designated shift. This role ensures the stability and performance of the organization's IT infrastructure comprising of the company's networks, servers, and systems/applications. The Engineer ensures the continuous performance and availability of the IT environment, diagnosing issues, and implementing solutions to pre
Posted 31 days ago | Updated 3 hours ago

Technical Customer Support Professional

Trimble Mobile Solutions

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Lake Oswego, Oregon, USA

Full-time

Your Title: Cloud Systems Support Specialist Job Location:Portland, OR Our Department: Customer Support Are you interested in providing advanced-level technical support to customers using cloud-based software solutions? What You Will Do As a Cloud Systems Support Specialist, you will play a critical role in providing advanced technical support to customers using our cloud-based software solutions. You will be responsible for managing complex technical issues, providing in-depth technical tro
Posted 6 hours ago

Telecom Support Specialist

Idexcel Inc.

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Washington, District of Columbia, USA

Contract

Job Title: Telecom Support Specialist Location: Washington, DC Duration: Long Term Responsibilities: Overseeing the day-to-day activities related to installation, verification and maintenance of telecommunications equipment, network ports, ethernet and optical fiber cabling, IP networks LAN infrastructure, switchgear, Uninterrupted Power Supply (UPS), WI-FI, VCS, IPT Phone device management (setup/moves) Inventories and prioritize network and equipment repairs. Established voice and data network
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Posted 10 days ago

Specialist II, Information Security - OT/MES

Lincoln Electric

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Euclid, Ohio, USA

Full-time

Lincoln Electric is the world leader in the engineering, design, and manufacturing of advanced arc welding solutions, automated joining, assembly and cutting systems, plasma and oxy-fuel cutting equipment, and has a leading global position in brazing and soldering alloys. Lincoln is recognized as the Welding Expert for its leading materials science, software development, automation engineering, and application expertise, which advance customers' fabrication capabilities to help them build a bet
Posted 8 days ago | Updated 19 hours ago

Command Center Level 2 Engineer

Las Vegas Sands Corp

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Dallas, Texas, USA

Full-time

Job Description: Position Overview The primary responsibility of the Command Center Level 2 Engineer is to monitor and maintain the company's IT infrastructure during the designated shift. This role ensures the stability and performance of the organization's IT infrastructure comprising of the company's networks, servers, and systems/applications. The Engineer ensures the continuous performance and availability of the IT environment, diagnosing issues, and implementing solutions to prevent downt
Posted 49 days ago | Updated 3 hours ago

Network Engineer

Nightwing

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Arlington, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 46 days ago | Updated 6 hours ago

Lead Field Engineer/once a week onsite/MSP

Motion Recruitment Partners, LLC

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Willow Grove, Pennsylvania, USA

Full-time

An exciting opportunity awaits for an MSP Senior Engineer with a solid foundation in Windows systems and Networking. This is a hybrid remote, full time role with a rapidly growing Managed Services Provider (MSP) known for delivering high-impact IT solutions across diverse industries. You'll be part of a tech-forward environment that embraces cloud technologies, virtualization, firewalls, and system automation. What makes this role stand out? You'll be the go-to expert for complex client environm
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Posted 22 days ago | Updated 2 hours ago

Network Engineer

Apex Systems

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Washington, District of Columbia, USA

Full-time

Job#: 2071324 Job Description: Apex Systems is seeking a Network Engineer to work onsite in Washington, D.C. Summary: The Network Engineer will be responsible for the design, configuration, monitoring, and troubleshooting of our enterprise network infrastructure. This includes utilizing tools such as Nagios for network monitoring, Cisco Prime for network management, Cisco Identity Services Engine (ISE) for access control, and Splunk for network logging and analysis. The ideal candidate will hav
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Posted 60+ days ago | Updated 6 hours ago

SCITLS NetOps Manager

General Dynamics Information Technology

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Offutt Air Force Base, Nebraska, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Enterprise IT, NetOps, Network Management Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a SCITLS NetOps Manager supporting USSTRATCOM . GDIT is your
Posted 60+ days ago | Updated 13 hours ago

COMSEC/Network Engineer

Leidos

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Laurel, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a COMSEC/Network Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vestin
Posted 60+ days ago | Updated 5 hours ago

SCITLS NetOps Manager

General Dynamics Information Technology

•

Offutt Air Force Base, Nebraska, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Enterprise IT, NetOps, Network Management Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a SCITLS NetOps Managersupporting USSTRATCOM. GDIT is your plac
Posted 60+ days ago | Updated 20 hours ago

Desktop Support Analyst

Rose International

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Big Rapids, Michigan, USA

Full-time

Date Posted: 06/23/2025 Hiring Organization: Rose International Position Number: 484507 Industry: Media and Entertainment Job Title: Desktop Support Analyst Job Location: Big Rapids, MI, USA, 49307 Work Model: Onsite Shift: M-F, 8-5 Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 6 Min Hourly Rate($): 30.00 Max Hourly Rate($): 34.00 Must Have Skills/Attributes: A+, Active Directory, Android, Customer Service, Desktop Support, iOS, Microsoft Outlook, Microsoft
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Posted 10 days ago | Updated 3 hours ago

Tier 2 Technician

IT Voice

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Overland Park, Kansas, USA

Full-time

Job DescriptionIT Voice is a trusted leader in IT solutions, providing everything from network management to system administration and technical support. We pride ourselves on solving complex problems and delivering tailored solutions that help our clients thrive. Guided by core values focus on others, own it, work smart, and do the right thing we approach every task with integrity and efficiency. At IT Voice, we're committed to excellence, ensuring our clients receive top-tier support and satis
Posted 16 days ago | Updated 3 hours ago

Infrastructure Administrator

NOS Technologies

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Rancho Cordova, California, USA

Full-time

KEY RESPONSIBILITIES Serve as the primary IT point of contact for the Corporate office. Independently managing daily technical operations while escalating complex issues to the remote IT team asneeded.Maintain and troubleshoot IT systems, including servers, networks, and end-user devices (PCs, peripherals, and accessories).Perform networking tasks, such as cabling, configuration, and connectivity troubleshooting.Execute IT projects independently, including network upgrades, software rollouts, an
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Posted 14 days ago | Updated 13 days ago

Network Engineer

Allentown City School District

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Allentown, Pennsylvania, USA

Full-time

Position Type: Technology/Network Engineer Date Posted: 6/5/2025 Location: Administration Center - Allentown, PA Network Engineer Starting Salary: $72,353-$$101,294 Qualifications: Bachelor's degree in Computer Science or related field, or comparable network engineering experience. Minimum 5 years experience in technology field supporting wide area networks. Excellent communication skills. Satisfactory work record & criminal/child abuse clearances (Acts 34, 114, and 151). Cisco Certifie
Posted 27 days ago | Updated 5 hours ago