10,565 Network Consultant jobs in the United States

Job Opening: Network Security Consultant (2 Positions)

Type: Contract to Hire Work Hours: Monday–Friday, 8:00 AM–5:00 PM EST Work Authorization: U.S. Citizens or Green Card holders only Work Type: 100% Onsite Locations: Must be local to one of the following: Washington, DC | Baltimore, MD | Philadelphia, PA | Chicago, IL | New Castle, DE

• Act as a technical lead in delivery of projects acting as a network security SME, ensuring that solutions remain in scope and are aligned to agreed business requirements, appropriate delivery methodologies are followed and that effective governance is applied;
• Delivery of smaller stand-alone projects as required;
• Provide support and guidance to consultants working on other Network Security projects;
• Provide peer reviews of HLD, LLD and other project documentation as required;
• Work with internal and external stakeholders to understand business requirements and prepare appropriate technical solution designs at both high and low levels.

• Maintain day to day records of project work to allow accurate billing and reporting of consultancy time;
• Maintain effective network of business contacts within Telecommunication and their partner community;
• Maintain and grow their own knowledge to ensure this maintains fully relevant to the network security services practice and its clients;
• Have strong presentation and written/verbal communications skills at multiple levels of an organization;
• Have a minimum of 5+ years of network security consulting, design and delivery experience.

• Firewalls: Checkpoint, Juniper, Palo Alto, Cisco ASA/FTD, Fortinet;
• Proxy Services: Bluecoat (forward/reverse proxy), Zscaler;
• Load Balancers: F5 (LTM/GTM);
• IDP/IPS: FirePower/Sourcefire IPS/IDS, McAfee
• Identity & Access Management: Cisco Client, Aruba Clearpass policy manager;
• Routing & Switching: (CCNP/CCNA level), and good knowledge of SD-WAN deployments;
• Good understanding of key technologies such as: VRF, dynamic routing (EIGRP/BGP/OSPF), MPLS, DMVPN, GRE, IPSec VPN
• Remote Access VPN: GlobalProtect, Pulse Secure, Cisco AnyConnect;
• Knowledge of Cloud deployments (Azure/AWS/GCP);
• Experience with building, maintaining, reviewing all configurations/settings/policies on chosen technologies;
• Experience of multi-vendor, managed outsourcing environments;
• Experience working with operational environments following ITIL frameworks;
• Excellent documentation and presentation skills;
• Excellent troubleshooting skills (technical and non-technical);
• Ability to review processes and procedures - and improve them;
• Experience participating in network & system security projects to provide:
• Business requirements analysis and support for Solutions Architects;
• Production of detailed infrastructure designs including physical and virtual aspects of security components;
• Migration of complex legacy infrastructures to new managed security services platforms;
• Understanding and demonstrable experience working in an Agile environment and actively participating in a Scrum team;
• Experience using Jira to help define user stories, tasks and associated estimates.

• CCNA/CCNP (Enterprise/Security/Data Center); CISSP or equivalent;
• Palo Alto (PCNSA/PCNSE);
• Checkpoint (CCSA/CCSE);
• Fortinet (NSE)

• Provide day-to-day networks support by effectively responding to the needs of the organization's staff and other end users
• ctively participate in escalation of incidents and technical management of 3rd party suppliers responsible for the support of critical networks
• Support and serve on various internal and external committees, task forces and working groups as assigned
• Interact with local field engineering professionals SCADA, tele-protection, and operational telephony, both within and external to the organization
• Maintain awareness of new developments in Network technology as applied to the organization's industry.
• Participate in the expansion and upgrade efforts of the organization's systems
• Provide technical governance of production change control by critical review of method statements and back-out plans to eliminate impact on critical systems
• Review and challenge solutions offered by 3 party vendors for network enhancements, extensions, asset refresh etc
• Participate in an on-call rotation and providing after-hours support when required

• Eight plus years of experience in supporting Networking systems, Telecommunications, Telemetry, Satellite or Optel Networks
• Bachelor of Science degree in Electrical Engineering, Electrical Engineering Technology, Computer Science or other technical discipline from an accredited school preferred but not required
• Knowledge in Networking systems, telecommunications, telemetry and Optel networks, Supervisory Control and Data Acquisition (SCADA) systems, tele-protection, and operational telephony
• Good understanding of networking technologies (CCNP/CCNA level), dynamic routing (EIGRP/BGP/OSPF), Cisco L2/L3 switches, Checkpoint Firewalls, Cisco Routers, Cisco FirePower IDS/IPS, Cisco Client, DMVPN, Zscaler, Network Encryption and VPN technologies.
• Excellent communication, teamwork, customer service and listening skills

Xinnovit is a global leader in technology consulting, outsourcing, and workforce management solutions.

Our mission is to enable our clients to become more agile and competitive with the help of innovative technologies. We empower our clients to respond faster and more intuitively to changing market dynamics.

The business environment is complex, often under significant constraints and pressures from various sources. We have the knowledge, experience and capabilities to provide our clients the tools they require to achieve better, faster and effective transformation that make them the leaders in their industry.

Our Goals Are:

To use our expertise to the benefit of our clients and partners through open communication and collaboration.

To ensure sustainable and profitable long-term growth.

To provide a return on investment to shareholders.

To promote employee development.

Consultant with E&U networking both IT & OT experience.

Familiar with IBM's Smart Grid Communications strategy.

Lead & assist client network infrastructure initiatives & projects. Assist with: - architecture / design.

Network analysis - Network assessment

All your information will be kept confidential according to EEO guidelines.

Must Have

1. Cache Administration/Management
2. Cache ObjectScript Development
3. Cache/Ensemble/Iris Administration/Management
4. JSON
5. EWD
6. Weblink Developer Development

Should have 7+ years of experience with Cache Administration/Management, Cache ObjectScript Development, Cache/Ensemble/Iris Administration/Management.

Should have good experience with JSON, EWD, Weblink Developer Development.

Experience with implementation of HL7 standards is desirable.

Follow best practice secure coding guidelines, such as OWASP, and align with the organization coding standards.

Experience with AGILE/SCRUM methodology.

Experience on cloud-based platforms like Azure, AWS is a plus.

Understanding of software patterns and practices is a plus.

Should be able to develop unit tests with complete code coverage.

Should be able to work independently with guidance/support of Lead Developer/Architect.

Ability to learn new skills quickly as needed.

Job Type

Full-time

Description

About ATB Technologies:

Welcome to ATB Technologies, where innovation meets exceptional customer service! We are an award-winning Managed Service Provider (MSP) in St. Louis, fueled by the passion of our team and client referrals. Crafting personalized IT solutions is our forte, and we're on the lookout for enthusiastic individuals to join our crew. At ATB Technologies, it's not just about upgrading businesses with better IT and providing top-tier customer service, it's about creating a workplace for your success.

Position Summary:

ATB Technologies is seeking a knowledgeable and client-focused Network Consultant to join our award-winning team. This role blends technical expertise with outstanding customer service, supporting both infrastructure and end users across a variety of environments. As a Network Consultant, you'll work directly with clients to deliver innovative IT solutions, troubleshoot complex issues, and provide hands-on support for desktops, servers, and cloud platforms. A strong foundation in Microsoft technologies-including Windows Server, Microsoft 365, and Active Directory-is essential for success in this position. If you're passionate about technology, thrive in a collaborative environment, and enjoy helping businesses grow through smart IT strategies, we'd love to hear from you.

Responsibilities:

• Evaluate customer requirements and ensure implementation meets requirements.
• Research and investigate technically sound solutions for business technology.
• Determine the best solution based on issues and details provided by customers.
• Maintain a high-level knowledge of network and cloud technologies.
• Provide outstanding customer service and a positive support experience by interfacing directly with clients on issues, communicating in a clear, concise manner.
• Follow established processes and standards, identify and propose improvements as necessary.
• Assist in developing technical documentation to improve training and service delivery.
• Provide onsite client service.
• Provide after hours and on-call support on a rotation basis.
• Interface directly with various vendors on behalf of the client, providing collaborative troubleshooting leading to timely issue resolution.
• Perform other duties as assigned.

• 3-5 years of industry experience, preferably in an IT consulting or managed services provider environment.
• Microsoft Associate level certification or higher preferred, Cisco CCNA or CCNP certification is a plus.
• Experience working in a team environment.
• Ability and comfort with working directly with clients.
• Excellent documentation skills.
• Ability to write technical processes and procedures.
• Valid driver's license and reliable vehicle required for local travel within the St. Louis region, with potential for occasional out-of-state trips to client sites.

• Experience with Microsoft Windows desktop OS 7 through 11, Mac OS, phone and tablet OS.
• Strong experience with Windows Server 2012 through 2022, and Microsoft 365.
• Strong experience with virtualization technologies such as VMWare and Microsoft Hyper-V.
• Experience with Cloud Hosted environments such as AWS EC2 and Azure preferred.
• Knowledge of networking equipment, including wireless, routing, switching, protocols, and monitoring.
• Knowledge of remote monitoring and management tools.
• Ability to read logs and event viewer, basic analysis of TCP/IP packet captures, and diagnose advanced problems.
• Understanding of priority levels and escalation process.
• Intimate knowledge of troubleshooting processes.
• Strong documentation ethic.
• Advanced disaster recovery knowledge.
• Active Directory and Group Policy application and design Active Directory/Entra ID.

• Excellent verbal and written communicator, clients need to love working with you!
• Ability to handle emergencies calmly and lead teams in such situations as needed.
• Ability to remain flexible and effective under changing circumstances and expectations.
• Efficiently manage multiple tasks in a team-oriented environment.
• Exceptional problem-solving and leadership abilities.
• Strong attention to detail and deadline-oriented.
• Desire to learn and mentor.

• Competitive compensation package, with full employee benefits package.
• An award-winning collaborative, flexible, innovative, and supportive culture - INC 5000 Award Winner, STL Best Places to Work, INC Best Places to Work, MSP 500 Awards.
• Unlimited Vacation Policy, Matching 401k, 8 Paid Holidays.
• Company-paid lunch offered three days per week.
• Employer Paid Employee Health/Dental/Vision Benefits.

Key Skills: Network, CCNA, VMware, Cyber Security

Skills:

• Cybersecurity

Responsibilities:

1. Assists with administration and support of Honeywell TDC/TPS process control system and related systems and interfaces in a large petrochemical facility.
2. Assists with administration and support of online process control computing systems and interfaces.
3. Designs system enhancements/additions.
4. Prepares and maintains control system documentation and Management of Change.
5. Performs risk assessment and risk mitigation of online system maintenance and changes.
6. Configures and implements new hardware and software.
7. Performs routine maintenance and systems support tasks of hardware and software.
8. Develops and stewards system maintenance contracts; oversees maintenance performed by others.
9. Troubleshoots hardware and software problems.
10. Assesses and implements cyber security standards.
11. Maintains systems performance monitoring and tuning.
12. Implements and maintains system-related DCS tags, alarms, program logic and operator display.
13. Implements and maintains VB applications.
14. Interfaces with switches, computer and instrument system vendors and technical support services.
15. Ensures quality of purchased control systems and components and vendor services.
16. Interfaces with technical and non-technical personnel in proposing and implementing control system projects and upgrades.
17. Manages or assists in managing control system projects.
18. Provides input relevant to control systems reliability, maintainability, cost, and performance optimization.
19. Uses the Process Control Computing Environment: virtualization, Honeywell TDC DCS including Data Hiway, LCN, UCN, and TPS components WinNT/Win2000-based Ethernet, LAN including Workstations and Honeywell GUSs & AppNodes, AspenTech (CIMIO, Aspen Engineering Suite), and PLCs (primary area of responsibility: Honeywell and Triconex).
20. Interfaces to multiple instrument systems including: tank gauging, DTI, analyzer network, lab system, various PLCs via a variety of devices and communication protocols Interface to business LAN.

We are looking for candidates who can hit the ground running and contribute to our organization's success. If you have any potential candidates who meet the requirements outlined above, we would greatly appreciate it if you could share their profiles with us.

Additionally, please provide the following information for each candidate:

• Updated resume highlighting relevant experience.
• Availability and preferred start date.
• Expected hourly rate or salary range.

Please feel free to reach out to me directly if you have any questions or need further clarification. I truly value your assistance in helping us find the right Network Consultant for our team.

Thank you for your attention to this matter, and I look forward to your prompt response.