Network Admin Jobs

341 - 360 of 383 Jobs

Platform Boundary Defense - Splunk EngineerJob Title - Platform Boundary Defense - Splunk Engineer

Scientific Research CorporationCompany Name - Scientific Research Corporation

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North Charleston, South Carolina, USA

Full-time

Description Racking and cabling the Platform Boundary Defense (PBD) systemDesigning, testing, deploying, hardening, configuring and tuning the SIEM architecture components (Splunk or equivalent)Creating Engineering Changes to support the lifecycle including engineering documentationPerforming vulnerability scans of the system and review on a weekly basisCoordinating among stakeholders, including Security Engineers, Network Administrators, System Administrators, Information Assurance Managers (I

Hybrid Sr Web Developer - Cold Fusion MigrationJob Title - Hybrid Sr Web Developer - Cold Fusion Migration

Crossfire Consulting CorpCompany Name - Crossfire Consulting Corp

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Queens, New York, USA

Full-time

Job Description: *PLEASE NOTE THIS POSITION WILL BE ON A HYBRID SCHEDULE. 37.5 hour work week JOB SUMMARY: Work with current developers and business partners to preform requirements gathering, plan and execute a migration of ColdFusion applications to a new AWS hosted platform running PHP/Python. Implementation and testing of security patches and vulnerability remediations and incident response when necessary. Provide documentation and participate in code reviews, planning sessions and routin

Sr. System Administrator- Network Operations Center-Job Title - Sr. System Administrator- Network Operations Center-

RTX CorporationCompany Name - RTX Corporation

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Springfield, Virginia, USA

Full-time

Date Posted: 2025-05-15 Country: United States of America Location: VA141: 8350 Alban Road, Springfield 8350 Alban Road Suite 700, Springfield, VA, 22150 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with CI Poly - Current Sr. System Administrator- Network Operations Center-Springfield, VA, must have active TS/SCI CI Poly

Information Systems Security Manager (ISSM) IIIJob Title - Information Systems Security Manager (ISSM) III

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Colorado Springs, Colorado, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is searching for a Information Systems Security Manager (ISSM) to join our team. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best

Lead Software Engineer - Investments TechnologyJob Title - Lead Software Engineer - Investments Technology

Dimensional Fund Advisors LPCompany Name - Dimensional Fund Advisors LP

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Austin, Texas, USA

Full-time

Notes to applicants: Dimensional sees great value from collaborating in our offices and appreciates the benefits of flexibility. Most roles fit our office-first hybrid approach: We are together on our campuses Tuesdays, Wednesdays, and Thursdays and have the choice to work in the office or remotely, depending on what is best for that work day, on Mondays and Fridays. This approach maximizes in-person collaboration and interaction while simultaneously providing flexibility and applies to most rol

Information Systems Security Officer Senior (ISSO)Job Title - Information Systems Security Officer Senior (ISSO)

York Space SystemsCompany Name - York Space Systems

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Greenwood Village, Colorado, USA

Full-time

Salary: $120,000-$135,000 York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next generation space mission operations worldwide. Today, it is one of the most innovative aerospace companies, specializing in both end-to-end customer solutions and the rapid production of spacecraft platforms. York's complete Space Segment Solution including spacecraft production, payload integration, system integration & test, launch services, g

Journeyman Network/Systems AdministratorJob Title - Journeyman Network/Systems Administrator

GovCIOCompany Name - GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a Journeyman System Adminstrator with an active Secret clearance. This position will be located in Sterling, VA and El Paso, TX and will be a fully remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods s

Senior Network/Systems AdministratorJob Title - Senior Network/Systems Administrator

GovCIOCompany Name - GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and will be a fully remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods supporting

Network AdministratorJob Title - Network Administrator

Vector Consulting, IncCompany Name - Vector Consulting, Inc

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Austin, Texas, USA

Contract

Our government client is seeking an experienced Network Administrator on an onsite 6+ months renewable contract opportunity inAustin, TX. Role: Network Administrator Job Summary The Network Administrator is responsible for installing, configuring, maintaining, and supporting the organizations network infrastructure, including local area networks (LANs), wide area networks (WANs), wireless networks, and Internet systems. This position ensures network availability, performance, and security by m

Network AdministratorJob Title - Network Administrator

MindFore IncCompany Name - MindFore Inc

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Texas, USA

Contract, Third Party

Job Title: Network Administrator Location: Austin, TX Onsite Key Responsibilities: Administer and manage Windows Server environments (2012 or later) within an Active Directory domain. Manage Microsoft 365 services including user provisioning, mailbox administration, Teams, and SharePoint support. Configure and support TCP/IP core services including LDAP, DHCP, DNS, and SMTP. Manage access control lists, Group Policy Objects (GPOs), file and print services, and automation platforms. Provide opera

Information Systems Security Officer (ISSO) IIIJob Title - Information Systems Security Officer (ISSO) III

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bedford, Massachusetts, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: Cisco Certified Network Associate (CCNA) Security - Cisco, GSEC: GIAC Security Essentials Certification - Global Information Assurance Certification

Information Systems Security Officer (ISSO) IIIJob Title - Information Systems Security Officer (ISSO) III

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bedford, Massachusetts, USA

Full-time

Certified IT Administrator (LAN/WAN), Level 1Job Title - Certified IT Administrator (LAN/WAN), Level 1

City of New YorkCompany Name - City of New York

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New York, New York, USA

Full-time

Company Description Job Description *Applicants must be permanent in the title of Certified IT Administrator (LAN/WAN) or have a permanent comparable civil service title.* The New York City Employees' Retirement System seeks a Certified IT Administrator (LAN/WAN), Level 1 to join their Infrastructure Management unit in the Information Technology division. This individual will join a team of senior technicians who support 700 users in our locations in Brooklyn and Long Island City. The follow

Network AdministratorJob Title - Network Administrator

Agile Global Solutions, IncCompany Name - Agile Global Solutions, Inc

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Tallahassee, Florida, USA

Contract

Section 2 BackgroundThe Bureau of Departmental Information Systems (BDIS) provides technical support to the entire Florida Department of State, including six Divisions, and the Office of the Secretary, giving assistance to over 500 network users. Section 3 TermThe contract is anticipated to begin no later than July 1, 2025. It shall end at midnight, Eastern Time, on June 30, 2026. The State of Florida s performance and obligation to pay under this contract is contingent upon annual appropriation

Information Technology/Assurance (IT/IA) Specialist II - Sign-On Bonus up to $12,000.00Job Title - Information Technology/Assurance (IT/IA) Specialist II - Sign-On Bonus up to $12,000.00

General DynamicsCompany Name - General Dynamics

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Hanover, New Jersey, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Sign-On Bonus up to $12,000.00 The primary function is workin

Network Administrator 1Job Title - Network Administrator 1

Avtech SolutionsCompany Name - Avtech Solutions

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Austin, Texas, USA

Third Party

Key Responsibilities Administer and manage Windows Server environments (2012 or later) within an Active Directory domain. Manage Microsoft 365 services including user provisioning, mailbox administration, Teams, and SharePoint support. Configure and support TCP/IP core services including LDAP, DHCP, DNS, and SMTP. Manage access control lists, Group Policy Objects (GPOs), file and print services, and automation platforms. Provide operational support for VOIP-based phone systems and imaging/docume

Senior Network AdministratorJob Title - Senior Network Administrator

Navtech, LLCCompany Name - Navtech, LLC

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Austin, Texas, USA

Contract

Job SummaryThe Senior Network Administrator is responsible for installing, configuring, maintaining, and supporting the organization s network infrastructure, including local area networks (LANs), wide area networks (WANs), wireless networks, and Internet systems. This position ensures network availability, performance, and security by monitoring, maintaining, and troubleshooting network hardware, software, and related systems. Key ResponsibilitiesAdminister and manage Windows Server environment

Network Administrator 1Job Title - Network Administrator 1

Mid-States Distributing, LLCCompany Name - Mid-States Distributing, LLC

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Fort Worth, Texas, USA

Full-time

Who We Are: Mid-States Distributing ("Mid-States") is the leading Farm, Ranch, and Home Retail Cooperative. Our company is owned by 29 independent Farm, Ranch & Home retailers ( Members ) who operate over 700 stores in 33 states with combined annual sales in excess of 7 billion dollars. Our member/owners retail items such as agriculture parts & supplies, petroleum products, hardware & tools, pet food, lawn & garden, animal health supplies, apparel & footwear, sporting goods, and various other p

Forensics Network AdministratorJob Title - Forensics Network Administrator

InfotrendCompany Name - Infotrend

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Washington, District of Columbia, USA

Full-time

Responsibilities: Knowledge of architectural frameworks, network segmentation, and system design with skills in creating and maintaining standardized frameworks, processes, and templatesExperience with forensic software and hardware tools (e.g., EnCase, FTK, X1 Social Discovery)Expertise in forensic workstation setups, storage devices, and digital investigation hardwareHands-on experience with server racks and hardware, including installation, configuration, maintenance, and troubleshooting of p

Network EngineerJob Title - Network Engineer

CGT StaffingCompany Name - CGT Staffing

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Pittsburgh, Pennsylvania, USA

Full-time

Job Summary:A regional organization is seeking a skilled Network Administrator to manage and secure both on-premises and hybrid cloud network environments. This role is critical to ensuring the performance, reliability, and security of the organization s networking systems. The Network Administrator will be responsible for configuring and maintaining FortiGate firewalls, Cisco and Ubiquiti network equipment, and Azure network components to support a modern, connected infrastructure.Key Responsib