Network Security Engineer jobs at TEKsystems

S3/Strategic Staffing Solutions has a Firewall Engineering opportunity for a leading Financial Services client in Westlake, TX on a hybrid basis. Please read further if you are interested in joining a leading organization. Duration: 2 years W2 contract to hire (MUST BE USC OR GC HOLDER FOR THIS POSITION) Pay Rate: $50-60/hr. W2. Sorry we cannot do C2C or 1099 Qualifications & Description: We are seeking a highly skilled and proactive Firewall Engineer with strong expertise in Network Security and hands-on experience with Palo Alto and Fortinet firewalls. The ideal candidate will possess excellent troubleshooting abilities, strong communication skills, and familiarity with DevOps practices and scripting languages such as Python. This role requires a self-driven professional who can work independently and collaboratively to ensure robust security infrastructure. Required Skills & Qualifications 4+ years of experience in Network Security and firewall administration. Hands-on expertise with Palo Alto and Fortinet firewalls. Strong understanding of TCP/IP, routing, VPNs, and network protocols. Excellent troubleshooting and problem-solving skills. Familiarity with DevOps tools and automation practices. Proficiency in scripting languages such as Python for automation and integration. Strong communication skills and ability to work in a team environment. Proactive, detail-oriented, and capable of managing multiple priorities. Key Responsibilities Design, implement, and manage firewall solutions using Palo Alto and Fortinet platforms. Configure, maintain, and optimize firewall policies, VPNs, and security rules. Perform advanced troubleshooting of network security issues and provide timely resolutions. Collaborate with cross-functional teams to integrate firewalls into enterprise architecture. Conduct regular audits and compliance checks to ensure adherence to security standards. Automate firewall tasks and workflows using Python or similar scripting languages. Participate in change management processes and document configurations accurately. Stay updated on emerging threats and recommend proactive security measures. Preferred Qualifications Relevant certifications such as PCNSE (Palo Alto Networks Certified Network Security Engineer) or Fortinet NSE. Experience with cloud security and firewall integration in hybrid environments.

first PRO is seeking a hands-on Network Engineer to join a major enterprise network modernization initiative. This is a unique opportunity to work in a Cisco-centric environment and take ownership of large-scale network upgrades, design improvements, and operational support across data center, campus, and branch networks. What You'll Do: Lead hands-on hardware upgrades for Cisco Catalyst switches (2960, 9200), Nexus core devices, and ISR routers Perform ASA to Firepower (FTD) firewall migrations and ongoing firewall administration Configure and troubleshoot routing protocols such as BGP, OSPF, and static routes Execute cutovers, stacking, racking, cabling, and other on-site network tasks Support the SCADA network and remote site connectivity Analyze complex network issues and provide clear, actionable solutions Develop, maintain, and improve network documentation, runbooks, and topology maps Simplify and optimize legacy configurations to modernize network operations What We're Looking For: Expert-level Cisco skills across Catalyst, Nexus, ISR routers, and ASA/FTD platforms Experience with enterprise core and data center networks Ability to troubleshoot independently without relying heavily on TAC Proactive, ownership-driven, and engaged in network design conversations Excellent communication skills and strong documentation habits Hands-on field experience and the ability to respond to on-site issues when required Why This Role Is Exciting: Be part of a full network refresh: switches, routers, firewalls, and Nexus core replacement Opportunity to influence network design decisions from day one Work on data center modernization and SCADA network improvements This is a high-impact, hands-on role for a Cisco engineer who enjoys both engineering and operational challenges. If you thrive in fast-paced modernization projects and want to make a tangible impact, this is the role for you.

Our client is seeking a Cisco Network Engineer to join their team! This position is located in Cincinnati, Ohio. Designs, installs, maintains, and supports a large enterprise network infrastructure Architects and engineers next generation networking solutions Analyzes network performance data and statistics, prepares reports and recommends changes and improvements to ensure performance and availability objectives Stays current with network trends to support new applications, incorporating industry standards and best practices Interfaces with vendor support service groups for contract renewals and to ensure proper escalation during outages or periods of degraded system performance Participates in the implementation of disaster recovery solutions and the execution of periodic disaster recovery tests Provides training and mentoring to other staff on technical topics and network design Performs Tier 3 support for the network infrastructure when problems or issues cannot be resolved by Help Desk or Tier 2 support staff Perform other duties as assigned by management Desired Skills/Experience: Strong analytical and problem-solving skills, ability to grasp new concepts and apply them Ability to work under multiple deadlines and minimal supervision Demonstrated ability to understand and analyze customer requirements and provide appropriate solutions Strong communication and documentation skills Demonstrated calm and professional demeanor when handling demanding situations Proven experience in completing assigned tasks accurately and on a timely basis Proven experience supporting a large enterprise network infrastructure that includes Cisco Catalyst and Nexus platforms Proven experience installing, configuring, and troubleshooting VPN or SASE services is a plus Proven experience installing, configuring, and troubleshooting firewalls Check Point experience is a plus Strong understanding of Software Defined Networking and/or supporting Cloud environments is a plus Strong understanding of Cisco Catalyst Center is a plus Proven experience with Cisco security products such as Identity Services Engine (ISE) is a plus Proven experience with Juniper Mist wireless technologies is a plus Strong understanding of network flow analysis tools Strong understanding of network routing protocols: OSPF, BGP, EIGRP, OMP, and/or MPLS Understanding of VMware vCenter, ESXi 7.x, and Cisco Unified Computing Systems (UCS) is a plus Benefits: Medical, Dental, & Vision Insurance Plans Employee-Owned Profit Sharing (ESOP) 401K offered The approximate pay range for this position starting at $110,000 - $120,000 Please note that the pay range provided is a good faith estimate. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums.

Networking Software Engineer Employment Type: Contract-to-Hire Interview Process: 2 rounds (video panel interviews) Background Check: Yes Core Responsibilities Design and implement network protocols for space-based cellular networks Develop network software for signaling and Operations & Maintenance (O&M) Build and maintain software testing frameworks for network applications Contribute to end-to-end system integration and validation Optimize performance, scalability, and reliability of networking systems Required Qualifications Strong expertise in networking protocols, including TCP/IP and routing Proficiency in C++, Java, or another object-oriented language Deep understanding of OOP principles and design patterns (Singleton, Factory, Observer, Strategy, Composite) Solid knowledge of dynamic memory management and smart pointers For C++: Hands-on experience with STL (vectors, maps, sets, algorithms, iterators) Strong grasp of time and space complexity (Big-O) and algorithm optimization Expertise in performance tuning, profiling, and benchmarking Advanced socket programming, TCP/IP stack, multithreading, and state management Experience with unit testing frameworks (e.g., Google Test / gTest) Ability to design scalable and distributed systems Familiarity with network analysis tools such as tcpdump and Wireshark General hands-on experience with cloud architectures Desired Qualifications Experience with enterprise-level software architecture Exposure to cloud platforms (AWS, Azure, or Google Cloud) Familiarity with Docker and Kubernetes Experience with wireless network systems integration (GSM, 4G/LTE, 5G) Strong knowledge of wireless networking standards (GSM, GPRS, LTE, 5G - access & core network protocols) Experience building end-to-end network applications Soft Skills Strong team collaboration and communication skills Ability to work cross-functionally in fast-paced environments Creative problem-solving mindset Positive, proactive attitude

Should have good communication and analytical skills. 08-12 years of experience in relevant NW field is required as candidate will be working on L3 level. new builds, projects as n when required. Should be good in Leaf n spine architecture preferably HP/Aruba devices n Aruba central. should be technically good in routing/switching. - BGP/OSP/EIGRP. Should have knowledge of firewalls and troubleshooting skills in both switching and routing. Should have worked on cisco wifi technology (WLC's 8540/VM-9800 WLC's) Should have worked with Cisco DNA for wifi (APs/WLCs/Switches) network device provisioning/implementation/manage using DNA. Should have worked on detailed level the Cisco DNA Center Assurance system architecture, functional components, features, Licensing generation of DNA on AP's/WLC's and data-processing concepts. Deploy and configure Cisco DNA Center to use Assurance features for monitoring and troubleshooting network devices, clients, and application - for APs/WLC Knowledge on Cisco DNA Center Assurance analyzes the streaming telemetry and collected data, correlates the data, performs root cause analysis, and displays detected issues, insights, and trends. Aruba Central with HP/Aruba switches (2920/2930/6200f/9300xx/ Aruba wifi): Should have worked on HP switches hands on standalone n stacking. Should have worked on Aruba central for fully managing/implementation of HP switches including device onboarding, groups/sites/label creations, switch configuration via central, IOS upgrade/provisioning/UI groups/TG groups, etc and general administration/maintenance. Should have good knowledge in Aruba central devices monitoring and troubleshooting skills. Should have worked on Aruba wifi using Aruba central.

eNGINE builds Technical Teams. We are a Solutions and Placement firm shaped by decades of interaction with Technical professionals. Our inspiration is continuous learning and engagement with the markets we serve, the talent we represent, and the teams we build. Our Consulting Workforce is encouraged to enjoy career fulfillment in the form of challenging projects, schedule flexibility, and paid training/certifications. Successful outcomes start and finish with eNGINE. eNGINE is seeking a is a Senior-level Network Engineer to support our Pittsburgh-based utilities customer. This person will be responsible for designing, implementing, securing, and optimizing enterprise IT and operational technology (OT) network infrastructure. The ideal candidate has extensive experience with dynamic routing, enterprise-grade firewalls, and large-scale network environments. They must be confident leading initiatives, working cross-functionally, and articulating technical decisions clearly. Applicants must be able to work onsite in Pittsburgh 2x/week. Key Responsibilities Network Design & Architecture Design and architect high-availability, scalable, and secure network solutions across corporate and OT environments. Lead initiatives involving LAN/WAN, wireless, cloud networking, data centers, firewalls, and optical transport. Configuration & Implementation Configure, deploy, and maintain network equipment across Arista, Fortinet, Cisco, and F5 environments. Build and configure firewalls from the ground up, including command-line configuration. Monitoring, Optimization & Support Utilize enterprise monitoring tools (SolarWinds, ExtraHop, FortiManager, CloudVision, etc.) to analyze performance, diagnose issues, and optimize network operations. Provide Tier III escalation support and serve as a subject matter expert across teams. Security & Compliance Ensure compliance with security frameworks and regulatory standards (e.g., NERC CIP). Implement and manage firewalls, VPNs, access controls, and segmentation strategies. Documentation & Leadership Maintain documentation including network diagrams, SOPs, configuration artifacts, and architectural models. Mentor junior engineers and serve as a technical leader on major network projects. Lead cross-functional initiatives, ensuring clear communication and successful project execution. Required Qualifications 8+ years of professional network engineering experience 3+ years in a senior/lead engineering capacity Proven dynamic routing experience (BGP/OSPF) Strong hands-on firewall expertise (Fortinet preferred, but vendor-agnostic accepted) Experience configuring firewalls from scratch and via CLI Proven project leadership experience-must be able to lead initiatives, not just execute tasks Strong experience with: Arista switching & routing Fortinet firewalls Cisco Catalyst, Nexus, IOS, NX-OS F5 load balancers Azure cloud networking (ExpressRoute) Network management tools: CloudVision, ISE, FortiManager, Infoblox, SolarWinds, ExtraHop Strong understanding of TCP/IP networking, enterprise security, and change management (ITIL) Apply today and see how eNGINE can make a difference in your career today! No C2C/sponsorship/relocation available.

Job Title: Network Engineer (Top Secret/SCI Cleared) Duration: Permanent, Direct Hire Salary Range: $80-150,000 (negotiable based on experience) As a Network Engineer, you will review and evaluate IT infrastructure and systems to ensure adherence to organizational and mission requirements. You will design, implement, and maintain secure, high-performance network environments. Responsibilities: • Designing, planning, and building communications networks. • Configuring routers, switches, firewalls, and VPN concentrators for LAN/WAN systems using appropriate protocols. • Coordinating LAN/WAN hardware and software improvements or enhancements. • Monitoring network performance using industry-leading technologies. • Developing innovative engineering solutions and applying structured design methodologies. • Planning the implementation of network enhancements. • Analyzing requirements to develop technical solutions for complex challenges. • Performing maintenance and upgrades of network components, including servers, routers, switches, firewalls, and remote access systems. • Ensuring network integrity, connectivity, policy compliance, and system backup and recovery capability. • Supporting acquisition of hardware, software, and subcontractor services when necessary. • Creating plans and configurations for data communication networks. • Evaluating new communications technologies to improve network capabilities. • Maintaining current knowledge of assigned technologies and emerging trends. • Designing and integrating hardware and software components for enterprise networks. • Providing guidance and mentorship to less-experienced network personnel. Qualifications: • Bachelor's degree in information systems, engineering, or a related field (or equivalent work experience). • 5-8 years of experience in network administration. • Have an active DoD Top Secret clearance with SCI eligibility. • DoD 8570/8140 IAT Level II certification. • One of the following networking certifications: Brocade, Cisco (CCNA / CCNP), Juniper (JNCIA / JNCIS / JNCIP), Aruba • Hands-on experience with Aruba networking systems. • Experience with routing protocols. • Excellent verbal and written communication skills. • Willingness to learn and adapt in a fast-paced environment.

The Team We are actively seeking experienced candidates to join our global team that supports our Software-as-a-Service (SaaS) network infrastructure. As a financial services technology vendor that delivers mission critical services to our clients, our Network is vital to our business and foundational to customer success. This team plays an integral role in the business, keeping our revenue generating SaaS environment well architected and running smoothly. This ensures we can deliver a high level of service to our diverse set of clients, including large asset managers, hedge funds, banks and brokers which in turn maintains our reputation as a market leader in the space. **This role does NOT provide sponsorship** About You The Senor Network Engineer will be responsible for ensuring that the network infrastructure is well architected and runs smoothly. Success in this role will require strong experience in designing, implementing, and maintaining networks, It requires robust and innovative approaches in, problem solving, technical leadership, excellent communication (written and verbal, formal and informal), flexibility, accountability and a self-motivated working style with attention to detail. Your experience and knowledge will be instrumental in helping to build, manage and maintain a highly resilient network. You will also be called upon to help be the technical representative for your team during major incident and troubleshooting of network-related issues. Job requirements 7-9 years of hands-on network engineering experience. 5-7 years of network operation experience including troubleshooting and incident handling 5-7 years of experience in network design and implementation 5-7 years of Extensive experience with Cisco switches, routers and firewalls Advanced networking knowledge of EIGRP/OSPF/BGP routing, L2 switching (Port-channel, vPC), and Firewalls Detailed understanding of network security, including Firewalls, VPNs, Bachelor's degree in Computer Science, Engineering or related field, and / or equivalent work experience Excellent troubleshooting skills Key Responsibilities Work on a controlled change management environment. Provides network operations support in a 24/7 operating environment. Manage the full end-to-end technology life cycle within the network space Work as part of a global network team monitoring and troubleshooting low latency network environments across several continents Maintain and validate quality network service by establishing and enforcing managed hosting standards, metrics and best practices Support internal and external customer requests Plan, design, and work with Vendors to build, install and configure new network capabilities to meet the needs of the business Manage projects. Including the ability to effectively and accurately document requirements and develop clear execution plans The ability to plan and script complex changes within the network infrastructure. This involves a lot of weekend and off-hour work. Patching & upgrade management of networking devices Participates in change control committee, providing input into all changes/additions to network to ensure minimal disruption to production system. Identify and delegate ways to create efficiencies in supporting clients, internal communications, and process development and refinement. Forecasts potential issues within technical solutions and provides proactive remediation options for consideration. Resolves any scheduled maintenance or major outage issues escalated from direct reports.

Senior Network Engineer Department: Information Technology - Networks & Telecommunications Engagement Type: Contract (6 months, with potential extension or conversion) Target start date : Jan 5,2026 Worksite: Onsite at Hershey, PA Job Summary MGT is a national leader in public sector management consulting and services that delivers diverse business consulting services to a wide range of public sector groups. Celebrating its 51th year in 2025, the firm attracts exceptional talent and empowers them to exceed client expectations as they navigate the dynamic demands of public agency performance. Our mission is to impact communities for good. MGT is in the early stages of a network modernization initiative, transitioning from Extreme Networks to Aruba infrastructure. The Senior Network Engineer will play a key hands-on role in implementing, configuring, and stabilizing this new environment, ensuring performance, security, and continuity throughout the rollout. This position will work directly with the Manager of Networks and Telecommunications and existing Network Engineer/Architect to support the upgrade, provide technical continuity, and ensure smooth knowledge transfer in anticipation of upcoming staff changes. Primary Objectives Support the migration from Extreme Networks to Aruba network systems. Contribute technical expertise in Ethernet Fabric implementation and design. Configure, test, and deploy core networking hardware and wireless systems. Collaborate with IT staff and vendors to troubleshoot and resolve connectivity issues. Document configurations, topologies, and standard procedures. Support Palo Alto firewalls and Infoblox for DNS/DHCP management. Provide continuity and backup support as the current Network Architect transitions toward retirement. Key Technical Environment Legacy: Extreme Networks Transition To: Aruba Supporting Systems: Infoblox (DNS/DHCP), Palo Alto Firewalls, Ethernet Fabric architecture Campus Scale: 300+ buildings across ~10,000 acres Primary Location: Main IT building with occasional on-campus travel Core Competencies & Experience Hands-on expertise in routing/switching, wireless, and VoIP networking Strong understanding of VLANs, QoS, OSPF/BGP routing, and network segmentation Experience with firewalls, VPN, and security best practices Proficiency with network analysis tools (Wireshark, Fluke, etc.) Ability to design, implement, and maintain large-scale LAN/WAN environments Excellent troubleshooting and documentation skills Certifications (Preferred) CCNA (required or equivalent experience) CCNP (preferred) Aruba Certified Mobility Professional (ACMP - highly preferred) CompTIA Network+ or Security+ (nice to have) Schedule & Duration Hours: 7:30 AM - 4:00 PM (occasional off-hours for maintenance) Duration: 6 months, with possible extension or conversion based on performance Technical Interview & Selection Process Round 1: MGT Technical Evaluation Round 2 : Client Teams interview (2-3 panel members) Round 3: Client Onsite panel (3-6 participants), followed by a brief campus tour for culture and fit assessment MGT is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, or expression, sexual orientation, national origin, genetics, disability, age, or veteran status

We are seeking a highly skilled and proactive Network Engineer to join our dynamic IT team. In this role, you will be responsible for designing, implementing, maintaining, and supporting complex network infrastructure across diverse environments. Your expertise will ensure the stability, security, and scalability of our network systems, enabling seamless communication and data flow within the organization. The ideal candidate will possess comprehensive knowledge of computer networking principles, advanced experience with network security protocols, and a strong background in managing both on-premises and cloud-based network solutions. Duties Design, deploy, and optimize wide-area networks (WAN) and local-area networks (LAN), ensuring high performance and reliability. Configure and manage Cisco networking equipment including routers, switches, ASA firewalls, Meraki devices, and Juniper systems. Implement and maintain network security measures such as VPNs (Virtual Private Networks), IDS (Intrusion Detection Systems), IDS/IPS (Intrusion Prevention Systems), Cisco ISE for identity services, PKI (Public Key Infrastructure), LDAP authentication, SSL/TLS encryption, and firewall policies. Support data center operations by managing SAN (Storage Area Network), VMware vSphere environments, high availability configurations, and server virtualization platforms. Monitor network performance using tools like SolarWinds, PRTG Network Monitor, and Splunk; perform vulnerability assessments; conduct regular network security audits; and respond swiftly to incidents. Manage network infrastructure components including DHCP, DNS, NFS (Network File System), GPO (Group Policy Objects), load balancing solutions, and SDLC (Software Development Life Cycle) processes. Automate routine tasks using scripting languages such as Bash shell scripting, PowerShell, Python, and tools like Ansible. Oversee remote access solutions including SSH, SFTP, remote desktop software, VPNs (IPsec/IPsec VPNs), and cloud security configurations on platforms such as AWS and Azure. Collaborate with cross-functional teams to plan network installation projects; implement network architecture improvements; support telecommunication systems; and ensure compliance with ITIL best practices. Conduct capacity planning for future growth; implement network management strategies; optimize routing protocols like OSPF, EIGRP, BGP; and maintain documentation of network topology. Qualifications Bachelor's degree in Computer Science, Information Technology, or a related field. Proven experience in computer networking with a focus on enterprise environments. Extensive knowledge of TCP/IP protocols, routing protocols (OSPF, EIGRP, BGP), VLANs, VLAN routing (Inter-VLAN routing), MPLS networks. Hands-on experience with Cisco IOS/IOS-XE operating systems; Cisco ASA firewalls; Meraki cloud-managed networking; Juniper devices; open SUSE/Linux distributions such as Debian/Ubuntu/CentOS/Red Hat for system administration. Familiarity with cloud platforms including AWS and Azure for cloud security integration. Strong understanding of network security principles including encryption methods, SSO (Single Sign-On), LDAP integration, vulnerability assessment techniques. Experience with virtualization technologies like VMware vSphere/vCenter; Citrix solutions; SAN/NAS storage management. Proficiency in scripting languages such as Bash or PowerShell for automation tasks. Knowledge of DevOps practices related to network automation and configuration management tools like Ansible. Ability to troubleshoot complex network issues efficiently across diverse hardware/software environments. Excellent communication skills to convey technical information clearly to both technical teams and non-technical stakeholders. Certifications such as CCNA/CCNP/CCIE or equivalent are highly desirable. If you are passionate about advancing your career in a challenging environment that values innovation and expertise in network engineering-apply today to become an integral part of our organization's technological foundation.

Ready to build the future with AI? At Genpact, we don't just keep up with technology-we set the pace. AI and digital innovation are redefining industries, and we're leading the charge. Genpact's AI Gigafactory, our industry-first accelerator, is an example of how we're scaling advanced technology solutions to help global enterprises work smarter, grow faster, and transform at scale. From large-scale models to agentic AI, our breakthrough solutions tackle companies' most complex challenges. If you thrive in a fast-moving, innovation-driven environment, love building and deploying cutting-edge AI solutions, and want to push the boundaries of what's possible, this is your moment. Genpact (NYSE: G) is an advanced technology services and solutions company that delivers lasting value for leading enterprises globally. Through our deep business knowledge, operational excellence, and cutting-edge solutions - we help companies across industries get ahead and stay ahead. Powered by curiosity, courage, and innovation , our teams implement data, technology, and AI to create tomorrow, today. Get to know us at genpact.com and on LinkedIn, X, YouTube, and Facebook. Inviting applications for the role of [Senior Principal Consultant], [Senior Network Engineer L3]! This position will handle escalated incidents, perform root cause analysis of any problems that may arise out of IRs and/or proactive needs for business. The candidate, also must be flexible to work in 24 * 7 environments Responsibilities: Design, implement and transition CheckPoint & FortiGate firewalls, Catalyst & Nexus switches, load balancers (F5 & Citrix), Web proxy technologies (Zscaler, McAfee) wireless LAN controller, Cisco ISE and other network solutions to meet the needs of customers. Troubleshoots LAN/WAN, SD-WAN, routing, switching, VPN, firewall, and VoIP equipment, including a broad range of devices. Develop and maintain technical deliverables including network assessments, capacity planning, detailed design documents, implementation/test plans configuration templates and scripts. Perform root cause analysis of critical outage and incidents. Subject Matter Expert ability to act individually on L3 queries Maintain up-to-date industry certifications. Understand business requirements and design solutions accordingly Resolve incidents, escalate to management and vendors if necessary Perform root cause analysis for P1/P2/P3 and P4 incidents and/or proactively based on business needs Ensure service performance expectations are met with service levels and quality Raise/escalate any service-related issues and risks to management Provide guidance and support to team members Qualifications we seek in you! Minimum Qualifications Graduate or postgraduate in Technology with Computers or Information Technology (IT) stream. Or A degree in Computer Science, IT, Systems Engineering or a related qualification. Preferred Qualification: Professional expert level certification for Fortinet FCSS, Fortinet FCP & Fortinet NSE-4-8 Strong understanding of routing protocols and network technologies (e.g., eBGP, iBGP, OSPF, IPSEC, trace route, Netflow). Advanced, hands-on experience with Fortinet products: FortiGate, FortiManager, Fortinet Secure SDWAN, FortiAnalyzer experience with network switches, firewalls, and wireless access points. Professional or Expert level network certification is required. Fortinet FCSS, Fortinet FCP, Fortinet NSE 4-8 Professional or Expert level network certification is preferred. (Cisco, Checkpoint) Must have extensive experience designing, configuring, and managing enterprise-grade firewall solutions, with proficiency in network security architectures. Must understand routing protocols and network technologies (e.g., eBGP, iBGP, OSPF, IPSEC, trace route, Netflow). Must have expertise in LAN/WAN administration, including configuring DHCP, DNS, VLANs, NAT, wireless technologies, and switches, with strong proficiency in network security integration. Required expertise in network engineering and security firewall architecture; proficiency with Zero Trust frameworks is a bonus. Essential to author and adhere to defined network processes and procedures. Should produce accurate network diagrams and detailed design documentation for implementation; proficiency with Visio is highly desired. Required to have expertise in architecting, designing, and troubleshooting complex LAN/WAN network solutions; proficiency with SD-WAN networking is preferred. Essential to demonstrate experience designing and deploying multi-site network environments with VLANs, MPLS, SSL, and IPSEC. Required to maintain up-to-date expertise in modern security threats and defenses, integrating security into network designs; proficiency with NIST CSF or similar standards is highly desired. Strong analytical and problem-solving skills. Ability to work both independently and as part of a broader team to achieve objectives. Able to clearly communicate detailed technical concepts in both oral and written formats. Proven track record in guiding clients through the evaluation and selection of technical solutions to address business requirements in a consultative manner. Experience with Pulse Secure Access Gateway Hands on-experience with Citrix NetScaler ADC Load balancers Must be willing to travel when needed. Why join Genpact? Lead AI-first transformation - Build and scale AI solutions that redefine industries Make an impact - Drive change for global enterprises and solve business challenges that matter Accelerate your career -Gain hands-on experience, world-class training, mentorship, and AI certifications to advance your skills Grow with the best - Learn from top engineers, data scientists, and AI experts in a dynamic, fast-moving workplace Committed to ethical AI - Work in an environment where governance, transparency, and security are at the core of everything we build Thrive in a values-driven culture - Our courage, curiosity, and incisiveness - built on a foundation of integrity and inclusion - allow your ideas to fuel progress Come join the 140,000+ coders, tech shapers, and growth makers at Genpact and take your career in the only direction that matters: Up. Let's build tomorrow together. The approximate annual base compensation range for this position is $80,000 to $1,00,000. The actual offer, reflecting the total compensation package plus benefits, will be determined by a number of factors which include but are not limited to the applicant's experience, knowledge, skills, and abilities; geographic location; and internal equity. Work-from-Anywhere Roles - “Los Angeles California-based candidates are not eligible for this role” Location-based Roles (e.g., Richardson roles - metro area can be adjusted by role location) - “Los Angeles, California based candidates are not eligible for this role. area candidates are eligible for this role only.” Genpact is an Equal Opportunity Employer and considers applicants for all positions without regard to race, color, religion or belief, sex, age, national origin, citizenship status, marital status, military/veteran status, genetic information, sexual orientation, gender identity, physical or mental disability or any other characteristic protected by applicable laws. Genpact is committed to creating a dynamic work environment that values respect and integrity, customer focus, and innovation. Furthermore, please do note that Genpact does not charge fees to process job applications and applicants are not required to pay to participate in our hiring process in any other way. Examples of such scams include purchasing a 'starter kit,' paying to apply, or purchasing equipment or training.

Length: 6 months + (temp to perm potential) 24x7 support team with on-call rotation Skills The infrastructure services engineer will provide reliable and flexible support to all components of client's infrastructure, including systems, networking, data center operations, cloud infrastructure, telecom, and others. This role will be dedicated to maintenance and management of these systems, as well as responding to all alerts to ensure maximum reliability. Skills 3+ years' experience with a variety of infrastructure tools (VMWare, Cisco, Windows Server OS, etc.) Experience with public cloud providers (AWS, Azure) and associated infrastructure management a plus Knowledge of networking protocols and technologies (DNS, DHCP, SNMP, TCP/IP) Solid knowledge of and previous experience using scripting technologies (PowerShell or Python) Thorough understanding of managing servers in large corporate settings, covering security protocols, compliance with policies, and handling exceptions or changes Excellent communication and documentation skills Ability to work well as part of a large team Proven ability to troubleshoot and resolve production issues while making sensible decisions in times of stress

Network Support Engineer (Right to Hire) The Network Support Engineer contributes to enhancing, securing, and optimizing NYSTEC's hybrid network infrastructure-spanning on-premises and cloud environments. This position is responsible for analyzing and improving the performance of NYSTEC's network systems, managing connectivity across Microsoft Azure and Cisco platforms (including Meraki solutions), and collaborating with IT colleagues to expand network capacity, improve resilience, and ensure secure operations. ESSENTIAL DUTIES AND RESPONSIBILITIES: • Collaborate with the IT service desk and infrastructure teams on the deployment, configuration, and maintenance of network technologies across cloud and on-prem environments. • Design, install, configure, and support Cisco routers, switches, Meraki access points, and firewalls, as well as Azure virtual networks, VPN gateways, and network security groups (NSGs). • Implement and manage hybrid connectivity solutions such as Azure ExpressRoute, Site-to-Site VPNs, and Meraki SD-WAN for secure and reliable communication between offices and cloud environments. • Monitor and optimize network performance across both Azure virtual networks and on-premises Cisco infrastructure, using tools such as Azure Network Watcher and Meraki Dashboard. • Install, configure, and update network software and firmware; maintain hardware, licenses, and virtual network devices. • Document network topology, configurations, and policies-including Azure resource groups, VNets, and subnets-and maintain detailed runbooks. • Test network protocols, ensure stable and secure server and cloud connectivity, and coordinate changes following best practices. • Enhance network security by implementing and auditing firewall rules, Azure Private Endpoints, and VPN access controls, in collaboration with the information security team. • Evaluate, recommend, and deploy next-generation solutions to improve scalability, availability, and security across Cisco, Meraki, and Azure ecosystems. • Provide technical support and troubleshooting for network incidents, including Azure connectivity issues and Meraki wireless network performance. • Train junior IT staff in network operations, cloud connectivity, and security best practices. • Maintain compliance with industry standards, including Zero Trust Networking and Microsoft Cloud Adoption Framework principles. • Plan network capacity to meet demand in online traffic and remote connectivity. • Manage vendor relationships and coordinate subcontractor activities related to Cisco/Meraki installations or Azure network projects. • Demonstrate the NYSTEC Core Values and Behaviors • Other duties as assigned KNOWLEDGE, SKILLS, and ABILITIES: To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed are representative of the qualifications, knowledge, skills, and/or abilities required. Reasonable accommodation may be made to enable qualified individuals with disabilities to perform the essential functions. • Knowledge and application: Complete knowledge and full understanding of area of specialization, principles, and practices within a professional discipline. Assesses unusual circumstances and uses sophisticated analytical and problem-solving techniques to identify cause. Resolves and assesses a wide range of issues in creative ways and suggests variations in approach. This job is the fully qualified, experienced professional, journey-level position. • Complexity and problem solving: Works on problems of diverse scope where analysis of information requires evaluation of identifiable factors. Devises solutions based on limited information and precedent and adapts existing approaches to resolve issues. Uses evaluation, judgment, and interpretation to select right course of action. Work is done independently and is reviewed at critical points. • Collaboration and Interaction: Enhances relationships and engages with internal/external partners who may not be familiar with the subject matter. Ability to adapt to differing audiences and advise others on complex matters. • In-depth knowledge of Microsoft Azure networking, including VNets, NSGs, ExpressRoute, VPN Gateway, Private Link, Application Gateway, and Azure Firewall. • Strong expertise in Cisco network administration, including Layer 2/3 switching, routing protocols (EIGRP, OSPF, BGP), and Cisco and Meraki firewalls. • Practical experience with Cisco Meraki cloud-managed networking-configuration, monitoring, and troubleshooting via the Meraki Dashboard. • In-depth understanding of wireless networking concepts, including RF fundamentals, 802.11 protocols, and Wi-Fi security standards. • Proficiency in deploying, configuring, and troubleshooting Cisco and Meraki wireless solutions, including site surveys, controller configuration, and performance tuning. • Ability to design and maintain hybrid network topologies that integrate on-premises systems with cloud infrastructure. • Familiarity with network automation and scripting tools (e.g., PowerShell, Azure CLI, or Python) a plus. • Excellent analytical and troubleshooting skills for complex networking and connectivity issues. • Strong understanding of network security principles, VPN technologies, and identity-based access control. • Excellent communication skills to collaborate across teams and present technical solutions to non-technical audiences. • Possess strong computer skills, including experience using Microsoft applications (e.g., Project, PowerPoint, Word, Excel, Outlook, Visio, SharePoint) or equivalent. • Understands NYSTEC's mission, brand mindsets, core values and can put the behaviors into practice • Other duties as assigned. EDUCATION and/or EXPERIENCE: Bachelor's degree in Computer Science, Information Technology, or a related discipline, and at minimum of 5 years of experience as a network support engineer or network administrator. Equivalent combination of education, training, and experience will be considered. CERTIFICATIONS: Cisco Certified Network Associate/Professional (CCNA/CCNP), Microsoft Certified: Azure Network Engineer Associate, and Meraki Solutions Specialist (CMSS) are preferred.

Network Support Engineer (Right to Hire) Open to either the Albany, NY or Rome, NY areas. The Network Support Engineer contributes to enhancing, securing, and optimizing hybrid network infrastructure-spanning on-premises and cloud environments. This position is responsible for analyzing and improving the performance of network systems, managing connectivity across Microsoft Azure and Cisco platforms (including Meraki solutions), and collaborating with IT colleagues to expand network capacity, improve resilience, and ensure secure operations. ESSENTIAL DUTIES AND RESPONSIBILITIES: • Collaborate with the IT service desk and infrastructure teams on the deployment, configuration, and maintenance of network technologies across cloud and on-prem environments. • Design, install, configure, and support Cisco routers, switches, Meraki access points, and firewalls, as well as Azure virtual networks, VPN gateways, and network security groups (NSGs). • Implement and manage hybrid connectivity solutions such as Azure ExpressRoute, Site-to-Site VPNs, and Meraki SD-WAN for secure and reliable communication between offices and cloud environments. • Monitor and optimize network performance across both Azure virtual networks and on-premises Cisco infrastructure, using tools such as Azure Network Watcher and Meraki Dashboard. • Install, configure, and update network software and firmware; maintain hardware, licenses, and virtual network devices. • Document network topology, configurations, and policies-including Azure resource groups, VNets, and subnets-and maintain detailed runbooks. • Test network protocols, ensure stable and secure server and cloud connectivity, and coordinate changes following best practices. • Enhance network security by implementing and auditing firewall rules, Azure Private Endpoints, and VPN access controls, in collaboration with the information security team. • Evaluate, recommend, and deploy next-generation solutions to improve scalability, availability, and security across Cisco, Meraki, and Azure ecosystems. • Provide technical support and troubleshooting for network incidents, including Azure connectivity issues and Meraki wireless network performance. • Train junior IT staff in network operations, cloud connectivity, and security best practices. • Maintain compliance with industry standards, including Zero Trust Networking and Microsoft Cloud Adoption Framework principles. • Plan network capacity to meet demand in online traffic and remote connectivity. • Manage vendor relationships and coordinate subcontractor activities related to Cisco/Meraki installations or Azure network projects. KNOWLEDGE, SKILLS, and ABILITIES: • In-depth knowledge of Microsoft Azure networking, including VNets, NSGs, ExpressRoute, VPN Gateway, Private Link, Application Gateway, and Azure Firewall. • Strong expertise in Cisco network administration, including Layer 2/3 switching, routing protocols (EIGRP, OSPF, BGP), and Cisco and Meraki firewalls. • Practical experience with Cisco Meraki cloud-managed networking-configuration, monitoring, and troubleshooting via the Meraki Dashboard. • In-depth understanding of wireless networking concepts, including RF fundamentals, 802.11 protocols, and Wi-Fi security standards. • Proficiency in deploying, configuring, and troubleshooting Cisco and Meraki wireless solutions, including site surveys, controller configuration, and performance tuning. • Ability to design and maintain hybrid network topologies that integrate on-premises systems with cloud infrastructure. • Familiarity with network automation and scripting tools (e.g., PowerShell, Azure CLI, or Python) a plus. • Excellent analytical and troubleshooting skills for complex networking and connectivity issues. Strong understanding of network security principles, VPN technologies, and identity-based access control. • Possess strong computer skills, including experience using Microsoft applications (e.g., Project, PowerPoint, Word, Excel, Outlook, Visio, SharePoint) or equivalent. EDUCATION and/or EXPERIENCE: Bachelor's degree in Computer Science, Information Technology, or a related discipline, and at minimum of 5 years of experience as a network support engineer or network administrator. Equivalent combination of education, training, and experience will be considered. CERTIFICATIONS: Cisco Certified Network Associate/Professional (CCNA/CCNP), Microsoft Certified: Azure Network Engineer Associate, and Meraki Solutions Specialist (CMSS) are preferred.

FOUNDATION FOR SUCCESS ( Basic Qualifications ) 7 years of experience with designing, configuring, managing, maintaining, and troubleshooting network switching and routing protocols in a large enterprise network (5000+ nodes). 7 years of experience with configuring and managing Load Balancers, switches, routers Minimum 5 years of experience with firewalls particularly Palo Altos. 7 years of experience with Network Monitoring/IPAM (i.e. NetFlow) 7 years of physical communication troubleshooting skills using cabling and signaling analyzer, packet capture and analysis 5 years of experience and knowledge of Cisco IOS and Cisco Nexus Operating systems years of experience with WAN Optimization using Riverbed and trace tools like Wireshark 3 years of experience with a high-level scripting language such as Python or Perl 2 years of experience with Cisco Prime Advanced experience with architecting, designing, deploying, and operating network elements such as DNS/IPAM; Firewalls; Network Access Control Solutions (NAC); load balancing; DDoS mitigation, tapping/sniffing infrastructures; and NTP Advanced WAN, LAN, TCP/IP, VPN, Ethernet Skills Extensive EIGRP, BGP4, RIP, VPLS, MPLS and OSPF Routing Protocol knowledge Active Cisco CCNP (or higher) certification Must be able to obtain and maintain a Public Trust. (U.S Citizenship Required) FACTORS TO HELP YOU SHINE ( Required Skills ) Experience with implementing IPv6 (SLAAC and DHCPv6) Experience with Gigamon Experience with Dynatrace Experience configuring Zero Trust networks Solid understanding of internetworking: security, routing, switching, SAN and application networking Experience with Microsoft Server and Linux Administration Expertise in the Linux command-line environment. Experience with server hardware to include Dell, HP, or Cisco UCS Experience with virtualization solutions (i.e., VMWare). Experience documenting network information including of all switching and routing equipment, connected IP-addressable devices and cabling interconnects Ability to produce operational documentation using industry best practices in technical writing. Experience in using MS Visio, Project. HOW TO STAND OUT FROM THE CROWD (Desired Skills) Showcase your knowledge of modern development through the following experience or skills: Active Cisco CCIE, CCNP certification Knowledge, skills and abilities creating and managing automation scripts to manage Network as a Service (Software Defined Networking (SDN), Load Balancers, firewalls, etc. Experience developing best practice project plans, engineering scripts, and documentation for network performance management. Prior Federal government experience Self-starter, highly motivated individual who adapts and isn't afraid to volunteer in a dynamic work environment Strong attention to detail with an ability to operate effectively across multiple priorities Knowledge of relational databases and ability to construct and debug SQL queries

Duration: 3 to 6 month contract to hire (No C2C or third-party submissions) Schedule: Hybrid but will be traveling to different offices in the greater Nashville / Middle Tennessee area more of the time Needed: Required Associates' degree in Information Systems / Computer Science or equivalent technical training Active CCNA required Minimum of 5 years of experience working in Information Systems, preferably in the healthcare industry Minimum of 3 years of hands-on networking experience with Cisco projects Minimum of 3 years of SD-WAN experience Experience troubleshooting and configuring LAN Infrastructures, STP, Ether-channel/Port Channel configuration, Dot1Q Trunk, VTP, 802.1x, DHCP, DACLs Experience troubleshooting WAN infrastructures, VRFs, routing protocols, IP ACLs, leased circuits Experience troubleshooting AAA and TACACS+ Experience designing IP Schemes Experience troubleshooting 802.11 wireless issues Experience troubleshooting client and network issues Experience configuring SNMP monitoring and logging Other needs: Must demonstrate strong ownership of responsibilities Excellent documentation and communication skills Proficiency with Visio and Office applications Excellent customer service skills “Can do” attitude Ability to travel up to 10% per year for deployments Ability to multitask between strategic tasks while resolving operational problems Responsibilities: Troubleshoot LAN and WAN service issues on Cisco, Meraki, and Fortinet platforms Configuration of switching platforms, Cisco 3750x, 9200 and 9300, Cisco Nexus, FortiSwitch Configuration of routing platforms, Cisco ASR and ISR, FortiGate, Meraki Installation of network hardware Activation of leased WAN circuits Participate in daily team meetings and various project meetings Create and update network documentation Create and review change scripts Work with security team to mitigate active threats

Client is seeking a Network Engineer to help design, implement, and support secure, reliable network services across our on-premises and cloud environments. In this role you will work with infrastructure, security, and application teams to deliver network changes, maintain network health, and troubleshoot issues affecting performance and availability. You will contribute to standards, documentation, and continuous improvement while ensuring solutions align with business and security requirements. Key Responsibilities Network Operations & Support Monitor network performance and availability; respond to incidents and service requests in line with SLAs. Troubleshoot and resolve LAN/WAN/Wi-Fi connectivity issues, routing/switching faults, and VPN problems. Perform routine maintenance, patching, and upgrades of network devices and services. Maintain accurate documentation including diagrams, configurations, runbooks, and change records. Work with vendors and service providers to diagnose and remediate circuit or hardware issues. Implementation & Change Delivery Implement network changes (adds/moves/changes, VLANs, ACLs, NAT, VPNs) following change control and security standards. Assist with network design and build activities for office sites, data center connectivity, wireless, and hybrid cloud. Configure and support common routing and switching technologies (e.g., OSPF/BGP, STP, QoS, port security). Support integration of network infrastructure with servers, storage, virtualization platforms, and cloud services. Participate in project delivery by estimating effort, contributing to technical designs, and validating implementations. Security & Compliance Apply security controls such as segmentation, least-privilege access (ACLs), VPN encryption, and secure management access. Assist with firewall rule requests and network access changes in partnership with security teams. Support vulnerability remediation activities and help ensure network configurations meet internal standards and audit requirements. Contribute to continuous improvement by identifying recurring issues and recommending practical fixes. Skills & Knowledge Hands-on experience with routing and switching fundamentals: IPv4/IPv6, VLANs, STP, OSPF and/or BGP, NAT, QoS. Experience supporting network services such as DNS, DHCP, and IP address management (IPAM). Working knowledge of network security concepts: segmentation, VPNs, firewalling basics, and secure administration. Familiarity with wireless networking (802.11), authentication, and troubleshooting. Experience with monitoring and troubleshooting tools (e.g., logs, packet captures, SNMP/telemetry dashboards). Comfort working in ITSM processes (incident/problem/change) and documenting solutions. Scripting/automation exposure (e.g., PowerShell, Python, APIs) is a plus. Qualifications Bachelor's degree in Information Technology, Computer Science, or equivalent practical experience. 3-5 + years of hands-on experience supporting and implementing network infrastructure in an enterprise environment. Experience configuring and supporting routers, switches, and firewalls in production. Ability to communicate clearly with technical and non-technical stakeholders and work effectively across teams. Strong problem-solving skills, attention to detail, and a customer-service mindset. Nice to Have Exposure to cloud networking (e.g., Azure/AWS networking constructs, VPN/ExpressRoute/Direct Connect). Experience with network access control (NAC) and enterprise Wi-Fi platforms. Familiarity with SD-WAN technologies and/or SASE concepts. Relevant certifications (e.g., CCNA, Network+, vendor firewall certifications).

The selected candidate will be responsible for the following: Support the ITP network infrastructure, perform all routine maintenance activities, provide guidance on upgrades and system recapitalization, perform availability/capacity management. Oversee High Speed Guard Cross Domain solution that supports the transfer of data between multiple classification domains. Support all documentation to effectively capture the configuration baseline. Design and support system recapitalization plans to account for capacity growth and changes as directed by the customer. Serve as the subject matter expert on all ITP network infrastructure. Basic Qualifications: Bachelors degree and (12)+ years of prior relevant experience or Masters with (10)+ years of prior relevant experience Prior leadership responsibilities Excellent written and oral communication skills Experienced and adept at developing and maintaining technical documents, analyses, and reports Experienced with preparing and presenting briefings to senior customer management, and customer stakeholders Working knowledge of defense-in-depth principles, network/HW/SW security architecture, network topology, IT device integrity, and common security elements Active Top Secret government security clearance; ability to obtain DHS EOD SCI Preferred Qualifications: Master's degree from an accredited college or university in IT Management, Engineering, or related field Proven experience (10+ years) in IT service delivery management Experience with User Activity Monitoring products and platforms Experience with Everfox High Speed Guard Platform Experience with Cisco, Juniper LAN/WAN network infrastructure Experience with Palo Alto Firewalls DHS Cleared preferred CCNP or Higher ForcePoint/FirePower Experience

***No C2C | U.S. Citizens Only | Local to Duncan, SC*** Our client is seeking an experienced Network Engineer to join their growing to team during a major network refresh (Cisco → Fortinet). This is a hands-on role with minimal training, so we need someone who can hit the ground running. Responsibilities Configure, maintain, and troubleshoot LAN/WAN networks Support migration from Cisco to Fortinet technologies Implement network security policies and ensure compliance Resolve escalated network incidents and maintain documentation Qualifications 3+ years of experience in LAN/WAN/WLAN design and implementation Strong knowledge of Fortinet (Wireless, SD-WAN, Switching) and Cisco Familiarity with routing protocols (BGP, VPN, SD-WAN) Excellent troubleshooting and communication skills