System Adminstrator
barrowwise
Responsibilities Develop Network Integrity Security System Maintainability Develop operational and installation procedures for security systems, maintain information as to changes in security infrastructure and impact on agency environment Develop guidelines and upgrade techniques of new operational procedures for the support of Firewalls, IDS, and other security-related infrastructure Maintain and monitor licensing and notify as to renewal dates for security infrastructure to prevent interruption in key security and network infrastructure Evaluation and Testing of new network integrity technologies Develop detailed test plans to test the claims and capabilities of vendors in a particular security space to normalize results across multiple vendors and come up with a fair rating system to provide information for procuring the appropriate technology Interface and coordinate with the vendors to accomplish test goals Execute test plans and compile results of tests in such a way that management has enough information to make a decision Perform network integrity security infrastructure implementation and operation Responsible for configuration and operational maintenance of security infrastructure Work with MIS staff (e.g., managers, senior programmers, support staff, product manager) to plan and advise as to network and security requirements for new projects and enhancements Provide detailed log analysis in case of inquiry into cause and effect of network and security outages Assist MIS technical support staff when they are unable to resolve a program, access, or IT issue by themselves Occasionally contact Program Area staff, as may be needed, to clarify the intent of a new feature or resolve a problem Provide general troubleshooting assistance to other MIS programmers/projects as may be needed Develop and prepare documents for the general design of solutions that meet system and security requirements, including the selection of alternative approaches Develop specifications for security, communication systems, hardware, network, storage, and software configurations Develop detailed test plans and evaluation strategies for the procurement and evaluation of new security technologies and tools that the agency looks to procure in its reengineering process Develop strategies for the creation and continual modification of system-wide documents, including configurations and structured diagrams for the specifications of firewalls, communication systems, wide area networks, security, and network programs that will span multiple functional groups Work on-site in NYC Ideal Candidate U.S. Citizenship Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or a related field 4 Years of core competencies in routing, firewall, Intrusion detection system (IDS), and Security Information and Event Management (SIEM) technologies 4 Years of experience with VoIP technologies and wireless systems, with a strong background in VoIP technology deployment in large environments 4 Years of experience with testing methods and analysis of results using automated tools or custom tools to evaluate network and security infrastructure 4 Years of experience with troubleshooting and root cause analysis of network outages and slowdowns 4 Years' Ability to communicate effectively, on both a technical and non-technical level, with appropriate Agency staff at all levels, as well as with vendors 4 Years' Ability to handle multiple projects and deadlines Join the team at Barrow Wise Consulting, LLC, for a fulfilling and engaging experience! Our team is dedicated to providing innovative solutions to our clients in an ethical and diverse work environment. We offer competitive compensation packages, excellent benefits, and opportunities for growth and advancement. Barrow Wise is an equal opportunity, drug‑free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LBGT are welcome to apply. Our employees stand behind Barrow Wise's core values of integrity, quality, innovation, and diversity. We are confident that Barrow Wise's core values, business model, and team focus create positive career paths for our employees. Barrow Wise will continue to lead the industry in delivering new solutions to clients and persevere until the client is overjoyed. #J-18808-Ljbffr barrowwise
$100k - $200k
...This synthesis creates a flywheel of discovery-the key to our pursuit of excellence. The Role: We're looking for a Junior Systems Engineer with 1-5 years of hands-on experience to support and maintain critical Linux infrastructure in a high-performance, low-latency...SuggestedWork at office- ...the team that maintains the critical infrastructure underlying the rest of Jane Street's technology. Our group includes hard-working Systems Engineers, Administrators and Programmers, tasked with maintaining and improving the platform that powers Jane Street's production...SuggestedImmediate startWork from home
$125k - $156k
...Job Description & Responsibilities Persistent Systems is looking for a Linux Systems Administrator to join our team at our headquarters in NYC. The Linux Systems Administrator will play a critical role in ensuring our Linux servers and systems are configured and running...SuggestedFlexible hours- ...Senior Linux Systems Engineer - (Kernel & Performance) New York, NY (Hybrid, 3 days in office) Highly competitive compensation package Join an elite technology and research group at the forefront of global finance, where world-class engineering and quantitative...SuggestedWork at office
- Linux Admin Location: New York, New Jersey Fulltime and Contract Experience with Azure Entra ID Experience with Kerberos Experience with Windows and Linux Experience with a configuration management system, such as Ansible, Salt, Chef, or PuppetSuggestedFull timeContract work
- An established industry player is seeking a seasoned IT professional with extensive experience in OpenShift and Kubernetes. This role involves maintaining and troubleshooting clusters, utilizing advanced tools like Redhat ACM and Docker, and requires a solid foundation ...
$160k - $240k
Bloomberg is seeking a senior software engineer for their Base Layers team in New York to develop and manage a secure image build platform. Candidates should have substantial programming experience, particularly with Python, C/C++, or Java, and strong Linux knowledge. This...- Linux Systems Administrator needed to support ongoing production maintenance and enhancement to various applications. This role will be a technical position responsible for the installation, maintenance and configuration of the servers supporting the infrastructure of critical...
- ...Clustering (KVM/XEN) and RedHat Enterprise Virtualization configuration, troubleshooting and management. 6 to 9 years of relevant Linux System Admin experience. Day to day, hands on Linux Operating System experience in a large enterprise (datacenter) environment. Extensive...
- ...a team writing proposal documents describing innovative web application solutions that deliver excellent value for the customer. · Systems Configuration Management. Implement and support robust system configuration management in a agile, cloud based system, supporting production...Permanent employmentTemporary workWork experience placementFlexible hours
- ...Senior Systems Linux Specialist Our client is a global financial services firm located in NYC. Our client's Electronic Trading Infrastructure is looking for a hands-on Senior Systems Linux Specialist to help lead, design, and integrate/build the low-latency operating...
- ...improve operational workflows, and strengthen cybersecurity while ensuring the reliability, availability, and performance of enterprise systems. They will serve as a technical resource for infrastructure planning, Microsoft 365 administration, cloud services, networking,...Work at officeRemote work
$96k - $154k
...Responsibilities Resolve escalated issues requiring backend/system changes across identity, SaaS, and endpoint platforms Administer core systems including identity management (e.g., AD, Okta), SaaS tools (e.g., Google Workspace, Microsoft 365), and endpoint management...Temporary work- ...security, user access management and compliance initiatives (SOC 2). Requirements 2-5 years' experience in IT Support, Helpdesk or Systems Administration. Experience managing IT tickets and providing excellent end-user support. Experience within financial services, fintech...Contract work
$110k - $140k
...clients; and traders who connect us to the markets. Job Summary GGHC is seeking a technology professional to join our dedicated IT Systems team. The ideal candidate will bring a broad technical background and provide support in all areas of technology, including end‑user...Work at office- ...worldwide. Backed by nearly $100 million in funding, we're growing in the US, UK, Canada, and Europe, partnering with leading health systems including the NHS, Beth Israel Lahey Health, and Monash Health. The Role We're looking for an experienced IT Administrator...Full timeWork at officeRemote workWorldwide
$72k - $88k
...Position Summary The IT Systems Administrator will provide technical support in the design, development, installation and maintenance of hardware and software and ensures the efficient operation of key technology systems, including Windows, Mac, and Linux environments...Work experience placement- ...contact for incoming database requests from internal teams (e.g., product, data, support, and operations), tracked through a ticketing system. Triage and prioritize requests by severity and business impact, managing competing demands against agreed response expectations....
- An innovative company is seeking experienced professionals in Linux system administration and security engineering. This role involves leveraging DevSecOps methodologies, ensuring compliance with industry standards, and enhancing security measures through automation and...
- cFocus Software Incorporated is seeking a full-time remote Linux Systems Administrator / Systems Engineer to support the National Institutes of Health (NIH). This role involves installing, configuring, and maintaining various enterprise Linux operating systems, with a focus...Remote jobFull time
- ...driven by impact, and ready to grow with a company that puts People First, you'll find your place here. Job Responsibilities The Systems Administrator (SA) is responsible for providing advanced support for desktop, server, and network infrastructure. The SA is also...Temporary workLocal areaRemote work
$125k
...Our client is seeking a Senior Systems Administrator to own and support a modern Windows-based infrastructure with a strong emphasis on Microsoft Azure. This role is ideal for someone who brings deep technical expertise, thrives in a collaborative environment, and knows...- MSP Owner: Kelly Gosciminski Location: Atlanta, GA / New York, NY - hybrid onsite Duration: 6 months GBaMS ReqID: 10255447 Desktop Management - Infrastructure Services (IS)~IT IS_Service Desk~Service Desk Management~Accessibility and Assistive Technology ...
- ...Job Description Insight Global is partnering with an omnichannel retail client based in the Brooklyn area to hire a Senior NetSuite Systems Administrator. This is a permanent, full-time role working a hybrid schedule (2 days in office, 3 days remote). The ideal candidate...Permanent employmentFull timeWork at officeRemote work
- ...Job Description ~ Role Overview We are seeking a Systems Administrator to join our Technology Operations team. This role is ideal for a technical generalist, eager to grow and contribute to a collaborative, mission-driven environment. The position focuses on triaging...3 days per week
- ...knowledge in RedHat Clustering and enterprise virtualization management. Ideal candidates will have 6 to 9 years of relevant Linux System Admin experience in large data center environments. The position involves installation, configuration, troubleshooting, and ensuring...
- cFocus Software Incorporated is seeking a Linux System Administrator to support the National Institutes of Health (NIH). This fully remote position demands expertise in enterprise Linux environments, including Red Hat Enterprise Linux, and involves implementing security...Remote job
- ...practice management, marketing, patient coordination and billing. Job Purpose and Role We are seeking a skilled and motivated Linux/AWS Systems Administrator with a strong background in managing Debian-based systems. The ideal candidate will have a minimum of 3 years of...Remote work
$175k - $225k
...THE POSITION We are seeking a senior-level Systems Administrator with a strong Windows and Microsoft cloud background who will serve as a hands-on technical leader and day-to-day owner of IT operations. This role is critical to ensuring stability, reliability,...Work at officeRemote work- ...environment, seeking the guidance, training and experience necessary to build a lucrative career, then welcome to THRIVE! Position Overview System Administrators provide remote support across diverse, multi‑tenant environments, handling escalated incidents and complex service...Permanent employmentRemote workMonday to FridayShift workWeekday work
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