Senior Network Engineer with Security Clearance

3 weeks ago

Chantilly, United States Cornerstone Defense Full time

Title: Senior Network Engineer Location: Chantilly, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation's toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don't look any further than Cornerstone Defense. * Performs a wide variety of duties, including installations, debugging, maintenance, upgrades and general support of Cisco and Juniper network equipment. * Capable of applying sound engineering practices and technical skills to achieve both short and long-term goals as established by management. * Assist in the configuration and deployment of core and peripheral network devices, which will require continuous learning of new devices. * Analyze customer requirements and provides solutions to a variety of technical problems of varying degrees of complexity. * Perform maintenance and upgrade of networks, including routers, switches, firewalls, remote access systems, environmental units and networks. * Maintain network integrity and connectivity while ensuring compliance with policies, as well as maintains system backup and recovery capabilities. * Proactively monitor of all network devices, services, and servers using a combination of tools to ensure high availability. * Maintain current knowledge and documentation of relevant technology and processes. * Manage and troubleshoot network connectivity through the office. * Provide end-user support and issue resolution. * Provide helpdesk support for network issued and responds to requests for IT support. * Ability to effectively communicate issues and resolutions to all levels of the organization. * Support emergency 24 X7 on-call support, on a rotational basis. Qualifications * Bachelors Degree in related technical discipline OR equivalent work experience in lieu of degree * At least 9 years of experience supporting network engineering experience performing maintenance and upgrades of networks, including routers, switches, firewalls, remote access systems. * Experience working within commercial cloud providers (AWS, GCP, Azure, etc...). * Experience with data center/enterprise operational maintenance support * Experience in maintaining and troubleshooting Cisco and Juniper networks, to include performance issues and working with network monitoring tools * Solid understanding of network fundamentals, TCP/ICP routing, switching, firewalls and VPNs, Ethernet, routing concepts and routing protocols, VLANs, IP Addressing, Subnetting and VPN * Understanding or knowledge of cloud network concepts * Strong interpersonal and communication skills need to work with key stakeholders, engineering subject matter experts, and vendors. * Quick learner and detail oriented * Able to prioritize in a fast moving and high pressure, constantly changing environment * Strong time-management skills * Ability to work in a team environment, as well as independently * Able to support rotating on-call and after-hours support Desired Qualifications * Network certification, to include one or more of the following: * Cisco Certified Network Professional Routing and Switching (CCNP R&S) * Cisco Certified Network Associate (CCNA) * Cisco Certified Network Professional (CCNP) * Cisco Certified Internetwork Expert (CCIE) * AWS Certified Solutions Architec t * AWS Certified Advanced Networking * Juniper Networks Certified Internetwork Associate - Enterprise Routing and Switching (JNCIA-Junos) * Juniper Networks Certified Internetwork Specialist- Enterprise Routing and Switching (JNCIS-Ent) * Juniper Networks Certified Internetwork Professional - Enterprise Routing and Switching (JNCIP-ENT) * Juniper Networks Certified Internetwork Associate - Security (JNCIA-Sec) * Juniper Networks Certified Internetwork Specialist - Security (JNCIS-Sec) * Juniper Networks Certified Internetwork Professional - Security (JNCIP-Sec)

  • Senior Network Security Engineer

    1 week ago

    Chantilly, United States Teleworld Solutions Full time

    OverviewTeleWorld Solutions is seeking a for a Senior Network Security Engineer our team! TeleWorld Solutions is a strategic wireless engineering and consulting firm offering network operators, OEMs and tower companies turnkey design, optimization, network dimensioning and deployment services. With the experience of hundreds of thousands of successful...

  • Network Administrator

    4 weeks ago

    Chantilly, United States ALTA IT Services Full time

    Network Engineer Secret clearance required Will sponsor Top Secret Sterling, VA - hybrid (3 days/week onsite) RESPONSIBILITIES: • Responsible for assisting the senior network engineer in ensuring the stable operation and efficient performance of data networks. • Monitor and manage all network hardware and equipment, including routers, switches...

  • Network Engineer

    2 days ago

    Chantilly, United States ARMISON TECH, INC. Full time

    Armison Tech is a minority owned small business, established in 2012, located in the Northern Virginia area. We're a company predominantly focused on cyber security for our government customers yet our expertise in other areas include big data analytics, instructional design, information management, and computer network infrastructure. We invest in our...

  • Senior Software Architect

    4 weeks ago

    Chantilly, United States TapHere! Technology, LLC Full time

    TapHere is looking for a self-starting, team-oriented Senior Software Architect to join our dynamic development team in supporting a Government customer. The team is building a large-scale enterprise application using web technologies, distributed computation and storage frameworks, and sophisticated, cutting-edge domain analytics, with the system hosted on...

  • System Administrator

    4 weeks ago

    Chantilly, United States TapHere! Technology, LLC Full time

    TapHere is looking for a self-starting, team-oriented Mid-to-Senior DevOps Software Engineer to join our dynamic development team in supporting a Government customer. The engineer will be working with a large-scale enterprise application using web technologies, distributed computation and storage frameworks, and sophisticated, cutting-edge domain analytics,...

  • Network Administrator

    1 day ago

    Chantilly, United States Alta It Services Full time

    Network Engineer Secret clearance required Will sponsor Top Secret Sterling, VA - hybrid (3 days/week onsite) RESPONSIBILITIES: Responsible for assisting the senior network engineer in ensuring the stable operation and efficient performance of data networks. Monitor and manage all network hardware and equipment, including routers, switches and...

  • ISSE - Security Clearance Required

    1 week ago

    Chantilly, United States SAIC Full time

    DescriptionSAIC is seeking a Senior Principal Cybersecurity Engineer/ISSE to provide SETA support to SAIC’s Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO’s Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle.  As the Senior...

  • Network Engineer

    2 days ago

    Chantilly, United States RPMGlobal Full time

    Data Intelligence Technologies, a subsidiary of Axiologic Solutions is looking for Network Engineer - Senior to join our team. Our team members are exceptional people who care deeply about their work, their clients, and their mission by listening and delivering. Come help us make an impact on our client’s toughest mission challenges. *Commitment to...

  • Senior Network Engineer

    4 weeks ago

    Chantilly, United States TekStream Solutions Full time

    Seeking a Core Network Engineer to lead Network design, analysis, installation and support to network communications systems (LAN, WAN, VOIP). This position will perform a wide range of engineering duties to include network architecture, monitoring the networks, and enterprise networking. The Core Network Engineer provides technical expertise in all areas of...

  • Senior Network Engineer

    4 weeks ago

    Chantilly, United States TekStream Solutions Full time

    Seeking a Core Network Engineer to lead Network design, analysis, installation and support to network communications systems (LAN, WAN, VOIP). This position will perform a wide range of engineering duties to include network architecture, monitoring the networks, and enterprise networking. The Core Network Engineer provides technical expertise in all areas of...

  • Senior Network Engineer

    3 weeks ago

    Chantilly, United States TekStream Solutions Full time

    Seeking a Core Network Engineer to lead Network design, analysis, installation and support to network communications systems (LAN, WAN, VOIP). This position will perform a wide range of engineering duties to include network architecture, monitoring the networks, and enterprise networking. The Core Network Engineer provides technical expertise in all areas of...

  • Systems Engineer, Senior

    3 weeks ago

    Chantilly, United States Jacobs Full time

    Your Impact:Founded in 2015, Knack Works was formed to address the demand for cutting edge development environments within the intelligence community. Knack Works is focused on providing scalable, automated solutions that enable our customers to perform their national security missions in an ever-changing environment of new technologies and evolving threats....

  • Senior Software Engineer

    4 weeks ago

    Chantilly, United States TapHere! Technology, LLC Full time

    TapHere is looking for a Senior Software Engineer to join our dynamic development team in supporting a Government customer. As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for an experienced back-end developer with...

  • Senior Network Architect

    7 days ago

    Chantilly, Virginia, United States NewGen Technologies Inc. Full time

    NewGen Technologies is hiring a Network Architect to join their team.TS/SCI CI Poly required3 years +The job duties of the Network Engineer (CAN/LAN) are as follows: Interpret customer requirements and apply standard design approaches for service delivery.Fully document designs with diagrams, bill of materials, cabling sheets, configurations, and other...

  • Core Network Engineer

    4 weeks ago

    Chantilly, United States Dansources Technical Services Full time

    Job DescriptionJob DescriptionAs a key contributor to our dynamic team, you will play a pivotal role in the architecture, network engineering, design, lab testing, security accreditation, and technical documentation processes. Additionally, you will be called upon, as needed, to provide Tier-4 production support and conduct proactive network analysis. A...

  • Senior Network Engineer

    4 weeks ago

    Chantilly, United States Jacobs Full time

    Your Impact:Founded in 2015, Knack Works was formed to address the demand for cutting edge development environments within the intelligence community. Knack Works is focused on providing scalable, automated solutions that enable our customers to perform their national security missions in an ever-changing environment of new technologies and evolving threats....

  • Information Systems Security Engineer

    1 week ago

    Chantilly, United States STEM Solutions Full time

    Information System Security Engineer (ISSE) Description: The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of computing environments to identify points of Vulnerability, non-compliance with established Cybersecurity standards and regulations, and recommend mitigation strategies. Validate and verifies...

  • Information Systems Security Engineer

    3 days ago

    Chantilly, United States STEM Solutions Full time

    Information System Security Engineer (ISSE) Description: The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of computing environments to identify points of Vulnerability, non-compliance with established Cybersecurity standards and regulations, and recommend mitigation strategies. Validate and verifies...

  • Systems Engineer

    3 weeks ago

    Chantilly, United States Compass, Inc Full time

    Position Title:                  Systems Engineer (Senior) #1967Location:                          Chantilly, VirginiaClearance Required:       Top Secret/SCIOverall Assignment Description:  Senior-level Systems Engineers guide engineering teams in taking a multi-discipline approach to requirements engineering,...

  • Senior Integration Engineer

    7 days ago

    Chantilly, United States Zolon Tech Full time

    Senior level Integration Engineers are responsible for leading the development of program and project integration solutions between Integrated Program Offices (IPO) and across the enterprise and determining integration/interface requirements. They work with systems engineers, solutions architects, and programmers to ensure applications and systems...