network systems engineer

Oct Alpha General Trading LLC

<ul><li><strong>System Integration & Deployment</strong>: Integrate multi-vendor network and security solutions (Huawei, Fortinet, Ruijie, Aruba, Cisco) at client sites.</li><li><strong>Routing & Switching:</strong> Configure and troubleshoot (VLANs, MPLS, STP, OSPF) in complex client networks.</li><li><strong>Firewall & VPN:</strong> Deploy and manage Fortinet and Cisco firewalls, implement IPsec/SSL VPNs.</li><li><strong>Wi-Fi Solutions:</strong> Design, deploy, and optimize enterprise Wi-Fi networks (SSIDs, VLANs, RADIUS/802.1x, captive portals).</li><li><strong>NAC & SIEM:</strong> Implement Network Access Control policies, monitor endpoints, and support SIEM platforms for log correlation and incident detection.</li><li><strong>AMC Support:</strong> Perform preventive maintenance, firmware upgrades, log review, SLA compliance, and incident resolution.</li><li>Install, configure, and  maintain physical servers (Dell, HPE, XFusion, etc.).</li><li>Administer and support virtualization platforms including Microsoft Hyper-V and VMware      vSphere/ESXi.</li><li>Manage and optimize SAN/NAS storage systems for performance, redundancy, and scalability.</li><li>Implement, monitor, and support server-based antivirus and endpoint protection solutions.</li><li>Administer enterprise backup and disaster recovery platforms (Veeam, Quorum).</li><li>Perform system patching, firmware upgrades, and capacity planning.</li><li>Provide administration and support for Windows Server, Active Directory, DNS, DHCP, and Group Policy.</li><li>Troubleshoot and resolve hardware, OS, virtualization, and storage performance issues.</li><li>Configure and support basic networking including LAN, VLANs, routing, and switching.</li><li>Collaborate with networking, application, and security teams to deliver cross-functional IT projects.</li><li>Maintain accurate documentation for systems, processes, incidents, and resolutions.</li><li>Participate in on-call support rotation to ensure high availability of business-critical systems.</li></ul>

Network & Systems Engineer

Northrop Grumman

<div>RELOCATION ASSISTANCE: Relocation assistance may be available<p></p>
CLEARANCE TYPE: Secret<p></p>
TRAVEL: Yes, 25% of the Time<p></p><h2 class="jobSectionHeader"><b>
Description</b></h2><p></p>
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work &mdash; and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.<p></p><p>
At Northrop Grumman, we are committed to missions that redefine what's possible. In today&rsquo;s rapidly evolving global security landscape, we offer informed insights and secure technology to enhance strategic planning. We seek innovators who can contribute to our diverse portfolio of secure, affordable, integrated, and multi-domain systems and technologies. By joining our team, you'll expand your personal network and develop valuable skills, whether you're new to the field or an established industry leader. You'll have the resources and support needed to achieve some of the most impactful work of your career.</p><p></p><p>
We are looking for you to join our team as a Cyber Network Systems Engineer Level 3/4 in Sunnyvale, CA. The ideal candidate will be responsible for designing, developing, and implementing secure systems to protect our organization from cyber threats. This role requires profound knowledge of cybersecurity principles, experience in system architecture, and the ability to analyze complex systems for potential vulnerabilities. This position is 100% onsite.</p><p></p><p><b>
Key Responsibilities:</b></p><ul><li><p>
Design, develop, and implement cyber security solutions to safeguard the organization's systems and data.</p></li><li><p>
Apply Zero Trust and/or Multi-Level Security (MLS) principles to network designs.</p></li><li><p>
Conduct security assessments, penetration testing, and vulnerability scans to identify and mitigate cyber threats.</p></li><li><p>
Collaborate with cross-functional teams to integrate security best practices into all systems and applications.</p></li><li><p>
Stay up to date on the latest cyber security trends and technologies to proactively mitigate risks.</p></li><li><p>
Defining network architecture based on organizational needs, including LANs, WANs, and other data communication networks.</p></li><li><p>
Derive, decompose, and flow down cybersecurity requirements across software, hardware, and network components.</p></li><li><p>
Conduct threat modeling, attack surface analysis, and vulnerability assessments focused on network interfaces, protocols, and services.</p></li><li><p>
Configuring, installing, and maintaining routers, switches, firewalls, and other network devices.</p></li><li><p>
Regularly maintaining network hardware, software, and configurations to ensure optimal performance and reliability.</p></li><li><p>
Diagnosing and resolving network issues, including hardware, software, and connectivity problems.</p></li><li><p>
Provide expert guidance and training to junior team members and other departments on cyber security best practices.</p></li><li><p>
Able to work independently without supervision and meet quick deployment deadlines ensuring the solutions meet the customer&rsquo;s product requirements.</p></li><li><p>
Occasional local and domestic travel for program-related meetings with external contractors/offices.</p></li></ul><p></p><p>
This requisition may be filled at a higher grade based on the qualifications listed below:</p><p></p><p><b>
Basic Qualifications for Level 3:</b></p><ul><li><p>
Bachelor&rsquo;s degree with 5 years of related experience, a Master&rsquo;s degree with 3 years of experience, or a PhD with 1 year of experience; alternatively, 9+ years of real-world software engineering and cyber experience in lieu of a college degree.</p></li><li><p>
U.S. citizenship required.</p></li><li><p>
Ability to obtain and maintain a Secret clearance.</p></li><li><p>
Must possess a current DoD 8140 (DoD 8570) certification for IAT Level II or higher prior to the start date (e.g., Security+ CE).</p></li><li><p>
Experience working with switching and routing</p></li><li><p>
Experience in CMMC certifications and NIST 800-171 compliance.</p></li><li><p>
Experience with vulnerability remediation.</p></li><li><p>
Proficiency with the Data Collection and Indexing tool Splunk.</p></li></ul><p></p><p><b>
Basic Qualifications for Level 4:</b></p><ul><li><p>
Bachelor&rsquo;s degree with 8 years of related experience, a Master&rsquo;s degree with 6 years of experience, or a PhD with 4 years of experience; alternatively, 12+ years of real-world software engineering and cyber experience in lieu of a college degree.</p></li><li><p>
U.S. citizenship</p></li><li><p>
Ability to obtain and maintain a Secret clearance.</p></li><li><p>
Must possess a current DoD 8140 (DoD 8570) certification for IAT Level II or higher prior to the start date (e.g., Security+ CE).</p></li><li><p>
Experience working with switching and routing</p></li><li><p>
Experience in CMMC certifications and NIST 800-171 compliance.</p></li><li><p>
Experience with vulnerability remediation.</p></li><li><p>
Proficiency with the Data Collection and Indexing tool Splunk.</p></li></ul><p></p><p><b>
Preferred Qualifications for Both Levels:</b></p><ul><li><p>
Knowledge of NIST 800-160.</p></li><li><p>
Understanding of the Systems Engineering V Model.</p></li><li><p>
Active Top Secret security clearance at the time of application.</p></li><li><p>
Experience with Department of Defense (DoD) System Security Engineering activities.</p></li><li><p>
Knowledge of Risk Management Framework (RMF), Security Technical Implementation Guide (STIG), and requirements development from control listings.</p></li><li><p>
Proficiency in network security protocols, software development, and system architecture design.</p></li><li><p>
Experience with cloud computing platforms such as OpenStack.</p></li><li><p>
Familiarity with both Linux and Microsoft computing systems.</p></li><li><p>
Strong communication and interpersonal skills, capable of effectively interfacing with employees and management at all levels.</p></li><li><p>
Experience executing vulnerability scans and developing and maintaining security documentation, including ISSPs and POA&amp;Ms.</p></li><li><p>
Experience with anti-malware and intrusion prevention software (e.g., Symantec Endpoint Protection).</p></li><li><p>
Experience in Agile development methodologies.</p></li><li><p>
Ability to provide detailed instructions, demonstrations, and training to individuals and groups.</p></li><li><p>
Capability to assess the program's system security posture in compliance with customer requirements and directives.</p></li></ul><p></p>
Primary Level Salary Range: $121,400.00 - $182,000.00<p></p>
Secondary Level Salary Range: $151,100.00 - $226,700.00<p></p>
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.<p></p>
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.<p></p>
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.<p></p>
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.</div>

Cyber Network Systems Engineer Level 3/4

eMumba

<div><h3 class="jobSectionHeader"><b>Description</b></h3><div><br>
We are looking for experienced Embedded Network Software Engineers with 4 to 12 years of experience in developing high-performance networking systems. In this role, you will be part of Emumba&rsquo;s engineering team working on next-generation network operating systems (NOS) and embedded software for leading global networking companies.</div><h3 class="jobSectionHeader"><b><br>
Key Responsibilities</b></h3><br>
<ul>
<li>
Design, develop, and maintain embedded networking software for routing, switching, and data plane systems.</li>
<li>Implement and enhance features for network platforms across OSI Layer 2 and Layer 3.</li>
<li>Participate in software and hardware design reviews, defining and articulating system software requirements.</li>
<li>Collaborate closely with hardware, QA, and cross-functional teams to ensure performance, scalability, interoperability, and reliability.</li>
<li>Troubleshoot, debug, and resolve complex networking issues in control and data plane software.</li>
<li>Contribute to system-level architecture discussions and performance optimization.</li>
<li>Participate in full product lifecycle development including design, implementation, testing, and maintenance.</li></ul><br>
<h3 class="jobSectionHeader"><b>
Skills, Knowledge and Expertise</b></h3><br>
<ul>
<li>
Strong programming skills in C/C++; experience with Go or Python is a plus.</li>
<li>Solid understanding of Linux OS internals and multi-threaded embedded software development.</li>
<li>Experience with networking protocols and systems within the OSI Layer 2 and Layer 3 stack, including switching, routing, and forwarding concepts (e.g., VLANs, STP, OSPF, BGP, MPLS, VXLAN, ARP, DHCP).</li>
<li>Understanding of network control and management software interfaces (e.g., REST APIs, NETCONF).</li>
<li>Strong debugging, troubleshooting, and analytical skills.</li>
<li>Familiarity with software testing, CI/CD, and agile development practices.</li>
<li>B.S./B.E./B.Tech or M.S. in Computer Science, Electrical, or Electronics Engineering.</li><li>
4 to 12 years of hands-on experience in embedded systems or networking software development.</li></ul><h3 class="jobSectionHeader"><b><br>
Nice to Have Skills<br>
</b></h3><br>
<ul><li>Familiarity with ASIC/FPGA-based network processors, SDKs, or traffic managers.</li>
<li>Experience with automation frameworks and scripting (Python, Shell).</li>
<li>Knowledge of secure coding practices and network security fundamentals.</li>
<li>Understanding of microservices and modern software design patterns.</li></ul><br>
<h3 class="jobSectionHeader"><b>
About Emumba
</b></h3><div>We specialize in delivering innovative solutions and exceptional services to meet the diverse needs of our clients. With a strong commitment to quality and customer satisfaction, we strive to exceed expectations and drive success in every project we undertake.</div></div>

Staff Embedded Network Systems Engineer

General Dynamics Information Technology

<div><div>Type of Requisition:</div>
Regular<div></div><div>
Clearance Level Must Currently Possess:</div>
Top Secret/SCI<div></div><div>
Clearance Level Must Be Able to Obtain:</div>
Top Secret/SCI<div></div><div>
Public Trust/Other Required:</div>
None<div></div><div>
Job Family:</div>
IT Infrastructure and Operations<div></div><div>
Job Qualifications:</div><div>
Skills:</div>
LAN WAN, Network Engineering, Network Monitoring, Network Systems<div>
Certifications:</div>
None<div>
Experience:</div>
5 + years of related experience<div>
US Citizenship Required:</div>
Yes<div></div><div>
Job Description:</div><div>
SENIOR NETWORK ENGINEER &ndash; TOP SECRET/SCI</div><div>
Transform technology into opportunity as a Network Engineer Senior at GDIT. Shape what&rsquo;s next for mission-critical government projects while shaping what&rsquo;s next for your engineering career.</div><div></div><div>
GDIT is seeking a Senior Network Engineer to help support the JSP ETM-NG program at the Pentagon in Arlington, VA.</div><div></div><div>
Mid-shift: Tuesday &ndash; Saturday (10:00pm &ndash; 6:30am)</div><div></div><div>
Due to the nature of work this role entails, telecommuting is not allowed and will require the employee to report full-time onsite.</div><div></div><div>
At GDIT, people are our differentiators. As a Senior Network Engineer supporting JSP ETM-NG, you will be trusted to review and evaluate information technology (IT) infrastructure and systems to ensure adherence to company and customer quality standards.</div><div></div><div>
HOW THE SR. NETWORK ENGINEER WILL MAKE AN IMPACT:</div><ul><li><div>
Designs, plans, and builds communications networks.</div></li><li><div>
Configure routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with appropriate network engineering and communications protocols.</div></li><li><div>
Coordinates LAN/WAN hardware/software improvements and/or enhancements.</div></li><li><div>
Monitors the network utilizing industry leading technologies.</div></li><li><div>
Provides innovative methods and technical solutions using the engineering design process.</div></li><li><div>
Plans for implementation of enhancements.</div></li><li><div>
Analyzes customer requirements and provides technical solutions to a wide range of difficult problems.</div></li><li><div>
Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks.</div></li><li><div>
Maintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capability.</div></li><li><div>
Coordinates the acquisition of hardware and software as well as subcontractor services as needed.</div></li><li><div>
Creates plans and configure systems for data communication networks.</div></li><li><div>
Evaluates new communications technologies to enhance capabilities of the network.</div></li><li><div>
Maintains current knowledge of relevant technology as assigned.</div></li><li><div>
Designs and builds the hardware and software components for computer or telecommunications networks.</div></li><li><div>
Provides guidance and leadership to less-experienced network personnel.</div></li></ul><div></div><div>
WHAT YOU'LL NEED TO BE SUCCESSFUL:</div><ul><li><div>
Active Top Secret/SCI security clearance</div></li><li><div>
Bachelor&rsquo;s Degree in a related field OR work experience in lieu of degree.</div></li><li><div>
5+ years of experience in Network Administration</div></li><li><div>
IAT Level II certification</div></li><li><div>
Security+ CE plus one of the following Networking Certifications - Brocade, Cisco (CCNA/CCNP), Juniper (JNCIA/JNCIS/JNCIP), Aruba</div></li><li><div>
Must have hands-on experience/knowledge with Aruba networking systems</div></li></ul><div></div><div>
DESIRED QUALIFICATIONS:</div><ul><li><div>
Aruba Certification (ACSA and/or ACSP, depending on role)</div></li></ul><div></div><div>
GDIT IS YOUR PLACE<br>
At GDIT, the mission is our purpose, and our people are at the center of everything we do.</div><ul><li><div>
Growth: AI-powered career tool that identifies career steps and learning opportunities</div></li><li><div>
Support: An internal mobility team focused on helping you achieve your career goals</div></li><li><div>
Rewards: Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off</div></li><li><div>
Community: Award-winning culture of innovation and a military-friendly workplace</div></li></ul><div></div><div>
OWN YOUR OPPORTUNITY<br>
Explore an enterprise IT career at GDIT and you&rsquo;ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.</div><div></div>
The likely salary range for this position is $91,811 - $109,250. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.<div></div><div>
Scheduled Weekly Hours:</div>
40<div></div><div>
Travel Required:</div>
Less than 10%<div></div><div>
Telecommuting Options:</div>
Onsite<div></div><div>
Work Location:</div>
USA VA Arlington<div></div><div>
Additional Work Locations:</div><div></div><div>
Total Rewards at GDIT:</div>
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.<div></div>
We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.<div></div>
Join our Talent Community to stay up to date on our career opportunities and events at<div><div>
gdit.com/tc</div>.</div><div></div>
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans</div>

Senior Network Engineer - Top Secret/SCI

Zen Interactive Technologies

<br><b> Systems Network Engineer<br>
</b><p> <br>
 Location: UAE <br>
 Job Type : Full - Time <br>
 <b>Note :</b> UAE Driving License Mandatory <br>
 </p>
<div><b style="font-size: 11px;"><br></b></div><div><b style="font-size: 11px;">Job Overview</b></div><p>
 We are seeking an experienced and detail-oriented Systems Engineer to support both our internal IT infrastructure and our clients' IT environments. The ideal candidate will have extensive hands-on experience with technologies such as Windows/Linux servers, firewalls, VPNs, VOIP, IP telephony, and SIP-based troubleshooting. Expertise in network analysis using Wireshark and the ability to read protocol packets is essential.<br> </p>
Key Responsibilities<br><p>
 <b>1. </b>Manage infrastructure, servers, PCs, and peripherals for performance, reliability, and security.<br>
 <b>2. </b>Analyze and resolve incidents as per SLA; contribute to root cause analysis.<br>
 <b>3. </b>Act as liaison with vendors and technical teams for effective service delivery.<br>
 <b>4. </b>Fulfill IT service requests, including installations, reconfigurations, and relocations.<br>
 <b>5. </b>Maintain accurate documentation and reports for incidents and service reviews.<br>
 <b>6. </b>Implement regular maintenance of devices to minimize incidents.<br>
 <b>7. </b>Execute LAN/WAN/VPN/WiFi setups following technical procedures.<br>
 <b>8. </b>Implement and troubleshoot VOIP/IP telephony and SIP issues.<br>
 <b>9. </b>Perform packet analysis using Wireshark for advanced network troubleshooting.<br>
 <b>10. </b>Follow proper escalation procedures and suggest process improvements.<br> </p>
Technical Experience<br><p>
 <b>1. </b>Experience as Technical Support, Server/Desktop Support, or Help Desk Technician.<br>
 <b>2. </b>Windows and Linux OS administration skills.<br>
 <b>3. </b>Firewall and VPN configuration knowledge.<br>
 <b>4. </b>Familiarity with VMware environments.<br>
 <b>5. </b>VOIP/IP telephony and SIP-based troubleshooting.<br>
 <b>6. </b>Packet analysis proficiency using Wireshark.<br>
 <b>7. </b>Troubleshooting systems, mobile, and other devices.<br>
 <b>8. </b>Remote desktop and help desk software familiarity.<br> </p><p><br></p><b>
Skills &amp; Qualifications<br></b><p>
 <b>1. </b>Excellent problem-solving and analytical abilities.<br>
 <b>2. </b>Strong communication skills, both written and verbal.<br>
 <b>3. </b>Detail-oriented with strong organizational skills.<br>
 <b>4. </b>Bachelor's degree in IT, Computer Science, or related field.<br>
 <b>5. </b>Certifications in Microsoft, Linux, Fortinet, SonicWALL, VMware are a plus.<br>
 <b>6. </b>Minimum 5+ years of experience in a similar role.<br>
 <b>7. </b>Valid UAE driving license is mandatory.<br> </p>
<div>
 <div>
<div>
 <div><p><br> </p>
 </div>
 </div></div></div>

Systems Network Engineer

Sigma Technologies LLC

<p><b>Network Engineer Job Description</b></p><p>A Network Engineer is responsible for analyzing, designing, installing, configuring, maintaining and repairing of network infrastructure and application components. A Network Engineer performs a wide variety of evaluation, maintenance, installation and training tasks to ensure the computer network performance meets company and user satisfaction. A Network Engineer also provides direction, information, and recommendations regarding network configurations and installations.</p><p><b>PRIMARY DUTIES AND RESPONSIBILITIES:</b></p><p>&middot; Maintain a thorough understanding of the basics behind the Internet and its workings</p><p>(DNS, Security, IP Routing, HTTP, VPN, Email Routing, SPAM, etc.)</p><p>&middot; Configure and setup Cisco Firewalls, VPN Concentrators and Security appliances for access to vital business applications</p><p>&middot; Design, setup and configure complex switching environments</p><p>&middot; Design, setup and configure complex wireless networking that supports open or secured access and the ability to support voice and video applications</p><p>&middot; Assist in the design of multi-server environments including IP address schemes, DNS, WINS, Ether- Channel (Bonding), etc.</p><p>&middot; Experience implementing/managing Cisco products including but not limited to (2900/3900/7200 series routers, 2900/3700/6500 series switches, Cisco ASA firewall)</p><p>&middot; Experience implementing/managing MPLS WAN circuits.</p><p>&middot; Experience implementing/managing EIGRP/BGP/OSPF routing protocols in an enterprise network environment</p><p>&middot; Experience implementing Vlan technology in an enterprise environment.</p><p>&middot; Managing assigned projects and program components to deliver services in accordance with established objectives.</p><p>&middot; Responding to inquiries from staff, administrators, customers, site personnel and outside vendors and etc. to provide technical assistance and support</p><p>&middot; Troubleshooting malfunctions of network hardware and software applications, telephones and security systems to resolve operational issues and restore services.</p><p>&middot; Any other duties as assigned by management</p><p><b>JOB QUALIFICATIONS:</b></p><p>&middot; Technical, analytical and interpersonal skills required</p><p>&middot; Current CCNP/ CCVP / CCDA / CCDP.</p><p>&middot; CCIE certification will be an added advantage.</p><p>&middot; Cisco Unified Communication Manager configuration and infrastructure a plus</p><p>&middot; Maintain network security through proper configuration of VPN and Firewalls</p><p>&middot; Ability to communicate in an understandable, polite and friendly manner, both written and verbal</p><p>&middot; Strong organizational skills and ability to multi-task in a small business environment</p><p>&middot; Availability in response to needs of the customer for installation, maintenance and equipment</p><p>Job Type: Full-time</p><p>Pay: AED8,000.00 - AED12,000.00 per month</p>

Network & Security Engineer

eTech Partners

<p><strong>Senior Network Infrastructure Engineer</strong></p><p><strong>Hybrid Working 2 days on site a week </strong></p><p>Our client, a large and forward-thinking organisation is urgently seeking a Senior Network Infrastructure Engineer to join their Head Office team in North London </p><p>This is an exciting opportunity for an experienced and motivated engineer with a solid background in network design, multi-site infrastructure, and on-premises and hybrid environments.</p><p><strong>The Role</strong></p><p><strong>As a Senior Network Infrastructure Engineer, you will play a pivotal role in designing, maintaining, and evolving the organisation's network and infrastructure, supporting a multi-office WAN environment</strong>.</p><p><strong>You'll be responsible for:</strong></p><ul><li>Designing, implementing, and optimising network infrastructure across multiple sites</li><li>Managing and maintaining routers, switches, firewalls, and SAN storage</li><li>Leading and contributing to the transition to enterprise-grade network solutions (Juniper, Cisco, or Fortinet</li><li>Supporting Windows Server, Active Directory, and VMware environments</li><li>Ensuring reliability, performance, and scalability across all network and server systems</li><li>Working across on-premises, Azure, and Microsoft 365 hybrid environments</li></ul><p><strong>Essential Skills & Experience</strong></p><ul><li>Strong background in network design and infrastructure management</li><li>Experience with WAN/LAN environments and multi-office connectivity</li><li>Hands-on experience with firewalls, switches, routers, and SAN technologies</li><li>Working knowledge of Windows Server, Active Directory, and VMware</li><li>Exposure to cloud and hybrid environments (Azure, M365)</li></ul><p><strong>Desirable Certifications</strong></p><ul><li>Fortinet, Juniper, or Cisco certifications (highly advantageous, not essential)</li></ul><p><strong>My client is looking to recruit URGENTLY please send your CV in Word format to be considered for this great opportunity.</strong></p><p>Etech Partners needs to collect and use your personal information when you apply for a role. We understand that you care about your privacy, and we take that seriously. Our Privacy Notice describes our policies and practices regarding collection and use of your personal data. By applying for this job you accept the Privacy Policy.</p>

Network Infrastrure Engineer - Hybrid Working

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